National Library of Energy BETA

Sample records for non-destructive evaluation nde

  1. Light Water Reactor Sustainability (LWRS) Program – Non-Destructive Evaluation (NDE) R&D Roadmap for Determining Remaining Useful Life of Aging Cables in Nuclear Power Plants

    SciTech Connect (OSTI)

    Simmons, K.L.; Ramuhali, P.; Brenchley, D.L.; Coble, J.B.; Hashemian, H.M.; Konnick, R.; Ray, S.

    2012-09-01

    Executive Summary [partial] The purpose of the non-destructive evaluation (NDE) R&D Roadmap for Cables is to support the Materials Aging and Degradation (MAaD) R&D pathway. A workshop was held to gather subject matter experts to develop the NDE R&D Roadmap for Cables. The focus of the workshop was to identify the technical gaps in detecting aging cables and predicting their remaining life expectancy. The workshop was held in Knoxville, Tennessee, on July 30, 2012, at Analysis and Measurement Services Corporation (AMS) headquarters. The workshop was attended by 30 experts in materials, electrical engineering, and NDE instrumentation development from the U.S. Nuclear Regulatory Commission (NRC), U.S. Department of Energy (DOE) National Laboratories (Oak Ridge National Laboratory, Pacific Northwest National Laboratory, Argonne National Laboratory, and Idaho National Engineering Laboratory), universities, commercial NDE service vendors and cable manufacturers, and the Electric Power Research Institute (EPRI).

  2. Light Water Reactor Sustainability (LWRS) Program – Non-Destructive Evaluation (NDE) R&D Roadmap for Determining Remaining Useful Life of Aging Cables in Nuclear Power Plants

    SciTech Connect (OSTI)

    Simmons, Kevin L.; Ramuhalli, Pradeep; Brenchley, David L.; Coble, Jamie B.; Hashemian, Hash; Konnik, Robert; Ray, Sheila

    2012-09-14

    The purpose of the non-destructive evaluation (NDE) R&D Roadmap for Cables is to support the Materials Aging and Degradation (MAaD) R&D pathway. The focus of the workshop was to identify the technical gaps in detecting aging cables and predicting their remaining life expectancy. The workshop was held in Knoxville, Tennessee, on July 30, 2012, at Analysis and Measurement Services Corporation (AMS) headquarters. The workshop was attended by 30 experts in materials, electrical engineering, U.S. Nuclear Regulatory Commission (NRC), U.S. Department of Energy (DOE) National Laboratories (Oak Ridge National Laboratory, Pacific Northwest National Laboratory, Argonne National Laboratory, and Idaho National Engineering Laboratory), NDE instrumentation development, universities, commercial NDE services and cable manufacturers, and Electric Power Research Institute (EPRI). The motivation for the R&D roadmap comes from the need to address the aging management of in-containment cables at nuclear power plants (NPPs).

  3. Light Water Reactor Sustainability Program - Non-Destructive Evaluation

    Office of Environmental Management (EM)

    R&D Roadmap for Determining Remaining Useful Life of Aging Cables in Nuclear Power Plants | Department of Energy Program - Non-Destructive Evaluation R&D Roadmap for Determining Remaining Useful Life of Aging Cables in Nuclear Power Plants Light Water Reactor Sustainability Program - Non-Destructive Evaluation R&D Roadmap for Determining Remaining Useful Life of Aging Cables in Nuclear Power Plants The purpose of the non-destructive evaluation (NDE) R&D Roadmap for Cables is

  4. EVALUATION OF TRANSPORTATION OPTIONS FOR INTERMEDIATE NON DESTRUCTIVE EXAMINATIONS

    SciTech Connect (OSTI)

    Case, Susan; Hoggard, Gary

    2014-07-01

    Idaho National Laboratory (INL) shipments of irradiated experiments from the Advanced Test Reactor (ATR) to the Hot Fuels Examination Facility (HFEF) have historically been accomplished using the General Electric Model 2000 (GE 2000) Type B shipping container. Battelle Energy Alliance (BEA) concerns regarding the future availability and leasing and handling costs associated with the GE 2000 cask have warranted an evaluation of alternative shipping options. One or more of these shipping options may be utilized to perform non destructive examinations (NDE) such as neutron radiography and precision gamma scans of irradiated experiments at HFEF and then return the experiments to ATR for further irradiation, hereafter referred to as “intermediate NDE.”

  5. Vehicle Technologies Office Merit Review 2015: IR Thermography as a Non-Destructive Evaluation (NDE) Tool for Lithium-Ion Battery Manufacturing

    Broader source: Energy.gov [DOE]

    Presentation given by Oak Ridge National Laboratory at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about IR thermography...

  6. Non-Destructive Evaluation of Wind Turbine Blades Using an Infrared Camera

    SciTech Connect (OSTI)

    Beattie, A.G.; Rumsey, M.

    1998-12-17

    The use of a digital infrared as a non-destructive evaluation thermography camera (NDE) tool was ex- plored in two separate wind turbine blade fatigue tests. The fwst test was a fatigue test of part of a 13.1 meter wood-epoxy-composite blade. The second test was on a 4.25 meter pultruded fiber glass blade section driven at several mechanical resonant frequencies. The digital infrared camera can produce images of either the static temperature distribution on the surface of the specimen, or the dynamic temperature distribution that is in phase with a specific frequency on a vibrating specimen. The dynamic temperature distribution (due to thermoplastic effects) gives a measure of the sum of the principal stresses at each point on the surface. In the wood- epoxy-composite blade fatigue test, the point of ultimate failure was detected long before failure occurred. The mode shapes obtained with the digital infrared camera, from the resonant blade tests, were in very good agree- ment with the finite-element calculations. In addition, the static temperature images of the resonating blade showed two areas that contained cracks. Close-up dy- namic inf%red images of these areas showed the crack structure that agreed with subsequent dye-penetrant analysis.

  7. Non-Destructive Evaluation of Slot-Die-Coated Lithium Secondary Battery

    Office of Scientific and Technical Information (OSTI)

    Electrodes by In-Line Laser Caliper and IR Thermography Methods-Journal Cover Page (Journal Article) | SciTech Connect Non-Destructive Evaluation of Slot-Die-Coated Lithium Secondary Battery Electrodes by In-Line Laser Caliper and IR Thermography Methods-Journal Cover Page Citation Details In-Document Search Title: Non-Destructive Evaluation of Slot-Die-Coated Lithium Secondary Battery Electrodes by In-Line Laser Caliper and IR Thermography Methods-Journal Cover Page Note: This is a cover

  8. Infrared non-destructive evaluation method and apparatus

    SciTech Connect (OSTI)

    Baleine, Erwan; Erwan, James F; Lee, Ching-Pang; Stinelli, Stephanie

    2014-10-21

    A method of nondestructive evaluation and related system. The method includes arranging a test piece (14) having an internal passage (18) and an external surface (15) and a thermal calibrator (12) within a field of view (42) of an infrared sensor (44); generating a flow (16) of fluid characterized by a fluid temperature; exposing the test piece internal passage (18) and the thermal calibrator (12) to fluid from the flow (16); capturing infrared emission information of the test piece external surface (15) and of the thermal calibrator (12) simultaneously using the infrared sensor (44), wherein the test piece infrared emission information includes emission intensity information, and wherein the thermal calibrator infrared emission information includes a reference emission intensity associated with the fluid temperature; and normalizing the test piece emission intensity information against the reference emission intensity.

  9. System and method for non-destructive evaluation of surface characteristics of a magnetic material

    DOE Patents [OSTI]

    Jiles, David C. (Ames, IA); Sipahi, Levent B. (Ames, IA)

    1994-05-17

    A system and a related method for non-destructive evaluation of the surface characteristics of a magnetic material. The sample is excited by an alternating magnetic field. The field frequency, amplitude and offset are controlled according to a predetermined protocol. The Barkhausen response of the sample is detected for the various fields and offsets and is analyzed. The system produces information relating to the frequency content, the amplitude content, the average or RMS energy content, as well as count rate information, for each of the Barkhausen responses at each of the excitation levels applied during the protocol. That information provides a contiguous body of data, heretofore unavailable, which can be analyzed to deduce information about the surface characteristics of the material at various depths below the surface.

  10. Static characterization of a soft elastomeric capacitor for non destructive evaluation applications

    SciTech Connect (OSTI)

    Saleem, Hussam; Laflamme, Simon; Zhang, Huanhuan; Geiger, Randall; Kessler, Michael; Rajan, Krishna

    2014-02-18

    A large and flexible strain transducer consisting of a soft elastomeric capacitor (SEC) has been proposed by the authors. Arranged in a network setup, the sensing strategy offers tremendous potential at conducting non-destructive evaluation of large-scale surfaces. In prior work, the authors have demonstrated the performance of the sensor at tracking strain history, localizing cracks, and detecting vibration signatures. In this paper, we characterize the static performance of the proposed SEC. The characterization includes sensitivity of the signal, and temperature and humidity dependences. Tests are conducted on a simply supported aluminum beam subjected to bending as well as on a free standing sensor. The performance of the SEC is compared against off-the-shelf resistance-based strain gauges with resolution of 1 ??. A sensitivity of 1190 pF/? is obtained experimentally, in agreement with theory. Results also show the sensor linearity over the given level of strain, showing the promise of the SEC at monitoring of surface strain.

  11. Non Destructive Evaluation (NDE) Methods for Certification and Production/Performance Monitoring of Composite Tanks

    Broader source: Energy.gov [DOE]

    These slides were presented at the International Hydrogen Fuel and Pressure Vessel Forum on September 27 – 29, 2010, in Beijing, China.

  12. Review of progress in quantitative NDE. [Nondestructive Evaluation (NDE)

    SciTech Connect (OSTI)

    Not Available

    1991-01-01

    This booklet is composed of abstracts from papers submitted at a meeting on quantitative NDE. A multitude of topics are discussed including analysis of composite materials, NMR uses, x-ray instruments and techniques, manufacturing uses, neural networks, eddy currents, stress measurements, magnetic materials, adhesive bonds, signal processing, NDE of mechanical structures, tomography,defect sizing, NDE of plastics and ceramics, new techniques, optical and electromagnetic techniques, and nonlinear techniques. (GHH)

  13. Non-destructive evaluation means and method of flaw reconstruction utilizing an ultrasonic multi-viewing transducer data acquistion system

    DOE Patents [OSTI]

    Thompson, Donald O. (Ames, IA); Wormley, Samuel J. (Ames, IA)

    1989-03-28

    A multi-viewing ultrasound transducer acquisition system for non-destructive evaluation, flaw detection and flaw reconstruction in materials. A multiple transducer assembly includes a central transducer surrounded by a plurality of perimeter transducers, each perimeter transducer having an axis of transmission which can be angularly oriented with respect to the axis of transmission of the central transducer to intersect the axis of transmission of the central transducer. A control apparatus automatically and remotely positions the transducer assembly with respect to the material by a positioning apparatus and adjusts the pe GRANT REFERENCE This invention was conceived and reduced to practice at least in part under a grant from the Department of Energy under Contract No. W-7407-ENG-82.

  14. Portable microwave instrument for non-destructive evaluation of structural characteristics

    DOE Patents [OSTI]

    Bible, D.W.; Crutcher, R.I.; Sohns, C.W.; Maddox, S.R.

    1995-01-24

    A portable microwave instrument for evaluating characteristics of a structural member includes a source of microwave energy, a transmitter coupled to the source of microwave energy for transmitting a microwave signal at the structural member, and a receiver positioned on the same side of the structural member as the transmitter and being disposed to receive a microwave signal reflected by the structural member. A phase angle difference is determined between the transmitted microwave signal and the received microwave signal using a signal splitter and a balanced mixer. The difference in phase angle varies in accordance with differences in size, shape and locations of constituent materials within the structural member. 6 figures.

  15. Portable microwave instrument for non-destructive evaluation of structural characteristics

    DOE Patents [OSTI]

    Bible, Don W. (Clinton, TN); Crutcher, Richard I. (Knoxville, TN); Sohns, Carl W. (Oak Ridge, TN); Maddox, Stephen R. (Loudon, TN)

    1995-01-01

    A portable microwave instrument for evaluating characteristics of a structural member includes a source of microwave energy, a transmitter coupled to the source of microwave energy for transmitting a microwave signal at the structural member, and a receiver positioned on the same side of the structural member as the transmitter and being disposed to receive a microwave signal reflected by the structural member. A phase angle difference is determined between the transmitted microwave signal and the received microwave signal using a signal splitter and a balanced mixer. The difference in phase angle varies in accordance with differences in size, shape and locations of constituent materials within the structural member.

  16. Comparison between beamforming and super resolution imaging algorithms for non-destructive evaluation

    SciTech Connect (OSTI)

    Fan, Chengguang; Drinkwater, Bruce W.

    2014-02-18

    In this paper the performance of total focusing method is compared with the widely used time-reversal MUSIC super resolution technique. The algorithms are tested with simulated and experimental ultrasonic array data, each containing different noise levels. The simulated time domain signals allow the effects of array geometry, frequency, scatterer location, scatterer size, scatterer separation and random noise to be carefully controlled. The performance of the imaging algorithms is evaluated in terms of resolution and sensitivity to random noise. It is shown that for the low noise situation, time-reversal MUSIC provides enhanced lateral resolution when compared to the total focusing method. However, for higher noise levels, the total focusing method shows robustness, whilst the performance of time-reversal MUSIC is significantly degraded.

  17. Risk assessment of turbine rotor failure using probabilistic ultrasonic non-destructive evaluations

    SciTech Connect (OSTI)

    Guan, Xuefei; Zhang, Jingdan; Zhou, S. Kevin; Rasselkorde, El Mahjoub; Abbasi, Waheed A.

    2014-02-18

    The study presents a method and application of risk assessment methodology for turbine rotor fatigue failure using probabilistic ultrasonic nondestructive evaluations. A rigorous probabilistic modeling for ultrasonic flaw sizing is developed by incorporating the model-assisted probability of detection, and the probability density function (PDF) of the actual flaw size is derived. Two general scenarios, namely the ultrasonic inspection with an identified flaw indication and the ultrasonic inspection without flaw indication, are considered in the derivation. To perform estimations for fatigue reliability and remaining useful life, uncertainties from ultrasonic flaw sizing and fatigue model parameters are systematically included and quantified. The model parameter PDF is estimated using Bayesian parameter estimation and actual fatigue testing data. The overall method is demonstrated using a realistic application of steam turbine rotor, and the risk analysis under given safety criteria is provided to support maintenance planning.

  18. The application of non-destructive techniques to the testing of a wind turbine blade

    SciTech Connect (OSTI)

    Sutherland, H.; Beattie, A.; Hansche, B.; Musial, W.; Allread, J.; Johnson, J.; Summers, M.

    1994-06-01

    NonDestructive Testing (NDT), also called NonDestructive Evaluation (NDE), is commonly used to monitor structures before, during, and after testing. This paper reports on the use of two NDT techniques to monitor the behavior of a typical wind turbine blade during a quasi-static test-to-failure. The two NDT techniques used were acoustic emission and coherent optical. The former monitors the acoustic energy produced by the blade as it is loaded. The latter uses electron shearography to measure the differences in surface displacements between two load states. Typical results are presented to demonstrate the ability of these two techniques to locate and monitor both high damage regions and flaws in the blade structure. Furthermore, this experiment highlights the limitations in the techniques that must be addressed before one or both can be transferred, with a high probability of success, to the inspection and monitoring of turbine blades during the manufacturing process and under normal operating conditions.

  19. Light Water Reactor Sustainability Program - Non-Destructive...

    Energy Savers [EERE]

    Light Water Reactor Sustainability Program - Non-Destructive Evaluation R&D Roadmap for ... important information to the Light Water Reactor Sustainability (LWRS) program ...

  20. Results of NDE Technique Evaluation of Clad Hydrides

    SciTech Connect (OSTI)

    Dennis C. Kunerth

    2014-09-01

    This report fulfills the M4 milestone, M4FT-14IN0805023, Results of NDE Technique Evaluation of Clad Hydrides, under Work Package Number FT-14IN080502. During service, zirconium alloy fuel cladding will degrade via corrosion/oxidation. Hydrogen, a byproduct of the oxidation process, will be absorbed into the cladding and eventually form hydrides due to low hydrogen solubility limits. The hydride phase is detrimental to the mechanical properties of the cladding and therefore it is important to be able to detect and characterize the presence of this constituent within the cladding. Presently, hydrides are evaluated using destructive examination. If nondestructive evaluation techniques can be used to detect and characterize the hydrides, the potential exists to significantly increase test sample coverage while reducing evaluation time and cost. To demonstrate the viability this approach, an initial evaluation of eddy current and ultrasonic techniques were performed to demonstrate the basic ability to these techniques to detect hydrides or their effects on the microstructure. Conventional continuous wave eddy current techniques were applied to zirconium based cladding test samples thermally processed with hydrogen gas to promote the absorption of hydrogen and subsequent formation of hydrides. The results of the evaluation demonstrate that eddy current inspection approaches have the potential to detect both the physical damage induced by hydrides, e.g. blisters and cracking, as well as the combined effects of absorbed hydrogen and hydride precipitates on the electrical properties of the zirconium alloy. Similarly, measurements of ultrasonic wave velocities indicate changes in the elastic properties resulting from the combined effects of absorbed hydrogen and hydride precipitates as well as changes in geometry in regions of severe degradation. However, for both approaches, the signal responses intended to make the desired measurement incorporate a number of contributing parameters. These contributing factors need to be recognized and a means to control them or separate their contributions will be required to obtain the desired information.

  1. Non-destructively shattered mesoporous silica for protein drug...

    Office of Scientific and Technical Information (OSTI)

    Non-destructively shattered mesoporous silica for protein drug delivery Citation Details In-Document Search Title: Non-destructively shattered mesoporous silica for protein drug ...

  2. Method for non-destructive testing

    DOE Patents [OSTI]

    Akers, Douglas W. (Idaho Falls, ID)

    2011-08-30

    Non-destructive testing method may include providing a source material that emits positrons in response to bombardment of the source material with photons. The source material is exposed to photons. The source material is positioned adjacent the specimen, the specimen being exposed to at least some of the positrons emitted by the source material. Annihilation gamma rays emitted by the specimen are detected.

  3. Hybrid NDE Method for Spot Weld Quality Evaluation

    Broader source: Energy.gov [DOE]

    2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

  4. Non-destructive testing method and apparatus

    DOE Patents [OSTI]

    Akers, Douglas W. (Idaho Falls, ID)

    2011-10-04

    Non-destructive testing apparatus may comprise a photon source and a source material that emits positrons in response to bombardment of the source material with photons. The source material is positionable adjacent the photon source and a specimen so that when the source material is positioned adjacent the photon source it is exposed to photons produced thereby. When the source material is positioned adjacent the specimen, the specimen is exposed to at least some of the positrons emitted by the source material. A detector system positioned adjacent the specimen detects annihilation gamma rays emitted by the specimen. Another embodiment comprises a neutron source and a source material that emits positrons in response to neutron bombardment.

  5. Non-Destructive Analysis Calibration Standards for Gaseous Diffusion Plant

    Energy Savers [EERE]

    (GDP) Decommissioning | Department of Energy Non-Destructive Analysis Calibration Standards for Gaseous Diffusion Plant (GDP) Decommissioning Non-Destructive Analysis Calibration Standards for Gaseous Diffusion Plant (GDP) Decommissioning The decommissioning of Gaseous Diffusion Plant facilities requires accurate, non-destructive assay (NDA) of residual enriched uranium in facility components for safeguards and nuclear criticality safety purposes. Current practices used to perform NDA

  6. Aural perception of NDE signals

    SciTech Connect (OSTI)

    Light, G.M.; Holt, A.E.; Polk, K.D.; Godwin, J.G.; Clayton, W.T.

    1994-12-31

    During nondestructive evaluation (NDE) of a material, the inspection signals are received typically by an NDE instrument. These signals usually are displayed electronically for visual interpretation. Work has been done to convert these signals into aural (audible) signals with the intent to enhance the accuracy of evaluation through the use of two senses (ears and eyes) instead of one. This paper describes auralization of ultrasonic NDE testing signals to improve characterization and evaluation of materials.

  7. Non-destructively shattered mesoporous silica for protein drug delivery

    Office of Scientific and Technical Information (OSTI)

    (Journal Article) | SciTech Connect Non-destructively shattered mesoporous silica for protein drug delivery Citation Details In-Document Search Title: Non-destructively shattered mesoporous silica for protein drug delivery Mesoporous silicas have been extensively used for entrapping small chemical molecules and biomacromolecules. We hypothesize that the loading density of biomacromlecules such as proteins in mesoporous silicas could be limited due to mesopore disorderness and depth because

  8. Non-Destructive Neutron Imaging to Analyze Particulate Filters | Department

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    of Energy Neutron Imaging to Analyze Particulate Filters Non-Destructive Neutron Imaging to Analyze Particulate Filters Non-destructive, non-invasive imaging is being employed in the laboratory to understand how soot, ash, and catalytic washcoat are deposited within a diesel particulate filter. PDF icon p-27_toops.pdf More Documents & Publications Neutron Imaging of Advanced Engine Technologies Neutron Imaging of Advanced Engine Technologies Vehicle Technologies Office Merit Review 2014:

  9. Non-Destructive Inspection of Adhesive Bonds in Metal-Metal Joints |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Inspection of Adhesive Bonds in Metal-Metal Joints Non-Destructive Inspection of Adhesive Bonds in Metal-Metal Joints 2009 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C. PDF icon lm_15_moore.pdf More Documents & Publications FY 2008 Progress Report for Lightweighting Materials - 10. Nondestructive Evaluation FY 2009 Progress Report for Lightweighting Materials - 10.

  10. Nondestructive Evaluation and Monitoring Projects NASA White Sands Test

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Facility (WSTF) | Department of Energy Nondestructive Evaluation and Monitoring Projects NASA White Sands Test Facility (WSTF) Nondestructive Evaluation and Monitoring Projects NASA White Sands Test Facility (WSTF) These slides were presented at the Onboard Storage Tank Workshop on April 29, 2010. PDF icon nondestructiveevaluation_nasa_ostw.pdf More Documents & Publications Non Destructive Evaluation (NDE) Methods for Certification and Production/Performance Monitoring of Composite Tanks

  11. Non-destructive component separation using infrared radiant energy - Energy

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Innovation Portal 7,896,053 Site Map Printable Version Share this resource About Search Categories (15) Advanced Materials Biomass and Biofuels Building Energy Efficiency Electricity Transmission Energy Analysis Energy Storage Geothermal Hydrogen and Fuel Cell Hydropower, Wave and Tidal Industrial Technologies Solar Photovoltaic Solar Thermal Startup America Vehicles and Fuels Wind Energy Partners (27) Visual Patent Search Success Stories Find More Like This Return to Search Non-destructive

  12. NON-DESTRUCTIVE COMPONENT SEPARATION USING INFRARED RADIANT ENERGY - Energy

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Innovation Portal 084983 Site Map Printable Version Share this resource About Search Categories (15) Advanced Materials Biomass and Biofuels Building Energy Efficiency Electricity Transmission Energy Analysis Energy Storage Geothermal Hydrogen and Fuel Cell Hydropower, Wave and Tidal Industrial Technologies Solar Photovoltaic Solar Thermal Startup America Vehicles and Fuels Wind Energy Partners (27) Visual Patent Search Success Stories Return to Search NON-DESTRUCTIVE COMPONENT SEPARATION

  13. Non-destructive method for determining neutron exposure

    DOE Patents [OSTI]

    Gold, R.; McElroy, W.N.

    1983-11-01

    A non-destructive method for determination of neutron exposure in an object, such as a reactor pressure vessel, is based on the observation of characteristic gamma-rays emitted by activation products in the object by using a unique continuous gamma-ray spectrometer. The spectrometer views the object through appropriate collimators to determine the absolute emission rate of these characteristic gamma-rays, thereby ascertaining the absolute activity of given activation products in the object. These data can then be used to deduce the spatial and angular dependence of neutron exposure at regions of interest within the object.

  14. NON-DESTRUCTIVE THERMAL BARRIER COATING SPALLATION PREDICTION BY A LOADBASED MICRO-INDENTATION TECHNIQUE

    SciTech Connect (OSTI)

    J. M. Tannenbaum; K. Lee; B. S.-J. Kang; M.A. Alvin

    2010-11-18

    Currently, the durability and life cycle of thermal barrier coatings (TBC) applied to gas turbine blades and combustor components are limiting the maximum temperature and subsequent efficiency at which gas turbine engines operate. The development of new materials, coating technologies and evaluation techniques is required if enhanced efficiency is to be achieved. Of the current ceramic coating materials used in gas turbine engines, yttria stabilized zirconia (YSZ) is most prevalent, its low thermal conductivity, high thermal expansion coefficient and outstanding mechanical strength make it ideal for use in TBC systems. However, residual stresses caused by coefficients of thermal expansion mismatches within the TBC system and unstable thermally grown oxides are considered the primary causes for its premature and erratic spallation failure. Through finite element simulations, it is shown that the residual stresses generated within the thermally grown oxide (TGO), bond coat (BC), YSZ and their interfaces create slight variations in indentation unloading surface stiffness response prior to spallation failure. In this research, seven air plasma sprayed and one electron beam physical vapor deposition yttria partially stabilized zirconia TBCs were subjected to isothermal and cyclic loadings at 1100°C. The associated coating degradation was evaluated using a non-destructive multiple partial unloading micro-indentation procedure. The results show that the proposed non-destructive micro-indentation evaluation technique can be an effective and specimenindependent TBC failure prediction tool capable of determining the location of initial spallation failure prior to its actual occurrence.

  15. On-Line Weld NDE with IR Thermography | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    On-Line Weld NDE with IR Thermography On-Line Weld NDE with IR Thermography 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting PDF icon lm054_warren_2012_o.pdf More Documents & Publications On-Line Weld NDE with IR Thermography Vehicle Technologies Office Merit Review 2014: On-Line Weld NDE with IR Thermography Online Weld Quality NDE & Control with IR Thermography

  16. Non-Destructive X-ray Measurement of Soot, Ash, Washcoat and Regeneration

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Damage for DPFs | Department of Energy X-ray Measurement of Soot, Ash, Washcoat and Regeneration Damage for DPFs Non-Destructive X-ray Measurement of Soot, Ash, Washcoat and Regeneration Damage for DPFs New commercially avaliable non-destructive x-ray techniques are used to make measurements on diesel particulate filters. PDF icon deer08_toops.pdf More Documents & Publications Neutron Imaging of Advanced Engine Technologies Neutron Imaging of Advanced Engine Technologies Non-Destructive

  17. Method of non-destructively inspecting a curved wall portion

    DOE Patents [OSTI]

    Fong, James T. (Bethel Park, PA)

    1996-01-01

    A method of non-destructively inspecting a curved wall portion of a large and thick walled vessel for a defect by computed tomography is provided. A collimated source of radiation is placed adjacent one side of the wall portion and an array of detectors for the radiation is placed on the other side adjacent the source. The radiation from the source passing through the wall portion is then detected with the detectors over a limited angle, dependent upon the curvature of the wall of the vessel, to obtain a dataset. The source and array are then coordinately moved relative to the wall portion in steps and a further dataset is obtained at each step. The plurality of datasets obtained over the limited angle is then processed to produce a tomogram of the wall portion to determine the presence of a defect therein. In a preferred embodiment, the curved wall portion has a center of curvature so that the source and the array are positioned at each step along a respective arc curved about the center. If desired, the detector array and source can be reoriented relative to a new wall portion and an inspection of the new wall portion can be easily obtained. Further, the source and detector array can be indexed in a direction perpendicular to a plane including the limited angle in a plurality of steps so that by repeating the detecting and moving steps at each index step, a three dimensional image can be created of the wall portion.

  18. NDE of advanced ceramics

    SciTech Connect (OSTI)

    Klima, S.J.

    1986-04-01

    Radiographic, ultrasonic, and scanning laser acoustic microscopy (SLAM) techniques were used to characterize silicon nitride and silicon carbide modulus-of-rupture test specimens in various stages of fabrication. Conventional and microfocus X-ray techniques were found capable of detecting minute high-density inclusions in as-received powders, green compacts, and fully densified specimens. Significant density gradients in sintered bars were observed by radiography, ultrasonic velocity, and SLAM. Ultrasonic attenuation was found sensitive to microstructural variations due to grain and void morphology and distribution. SLAM was capable also of detecting voids, inclusions, and cracks in finished test bars. Consideration is given to the potential for applying thermoacoustic microscopy techniques to green and densified ceramics. Some limitations and the detection probability statistics of the aforementioned nondestructive evaluation (NDE) processes are also discussed. 16 references.

  19. Non-destructive Assay Measurements Using the RPI Lead Slowing Down

    Office of Scientific and Technical Information (OSTI)

    Spectrometer (Journal Article) | SciTech Connect Journal Article: Non-destructive Assay Measurements Using the RPI Lead Slowing Down Spectrometer Citation Details In-Document Search Title: Non-destructive Assay Measurements Using the RPI Lead Slowing Down Spectrometer The use of a Lead Slowing-Down Spectrometer (LSDS) is consid- ered as a possible option for non-destructive assay of fissile material of used nuclear fuel. The primary objective is to quantify the 239Pu and 235U fissile content

  20. Non-Destructive X-ray Measurement of Soot, Ash, Washcoat and...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    DPFs New commercially avaliable non-destructive x-ray techniques are used to make measurements on diesel particulate filters. PDF icon deer08toops.pdf More Documents &...

  1. NDE Development for ACERT Engine Components | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    10 DOE Vehicle Technologies and Hydrogen Programs Annual Merit Review and Peer Evaluation Meeting, June 7-11, 2010 -- Washington D.C. PDF icon pm024_sun_2010_p.pdf More Documents & Publications NDE DEVELOPMENT FOR ACERT ENGINE COMPONENTS NDE Development for ACERT Engine Components

  2. Online Weld Quality NDE & Control with IR Thermography | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Weld Quality NDE & Control with IR Thermography Online Weld Quality NDE & Control with IR Thermography 2010 DOE Vehicle Technologies and Hydrogen Programs Annual Merit Review and Peer Evaluation Meeting, June 7-11, 2010 -- Washington D.C. PDF icon lm026_feng_2010_o.pdf More Documents & Publications On-Line Weld NDE with IR Thermography Vehicle Technologies Office Merit Review 2014: On-Line Weld NDE with IR Thermography On-Line Weld NDE with IR Thermography

  3. Roadmap for Nondestructive Evaluation of Reactor Pressure Vessel Research and Development by the Light Water Reactor Sustainability Program

    SciTech Connect (OSTI)

    Smith, Cyrus M; Nanstad, Randy K; Clayton, Dwight A; Matlack, Katie; Ramuhalli, Pradeep; Light, Glenn

    2012-09-01

    The Department of Energy s (DOE) Light Water Reactor Sustainability (LWRS) Program is a five year effort which works to develop the fundamental scientific basis to understand, predict, and measure changes in materials and systems, structure, and components as they age in environments associated with continued long-term operations of existing commercial nuclear power reactors. This year, the Materials Aging and Degradation (MAaD) Pathway of this program has placed emphasis on emerging Non-Destructive Evaluation (NDE) methods which support these objectives. DOE funded Research and Development (R&D) on emerging NDE techniques to support commercial nuclear reactor sustainability is expected to begin next year. This summer, the MAaD Pathway invited subject matter experts to participate in a series of workshops which developed the basis for the research plan of these DOE R&D NDE activities. This document presents the results of one of these workshops which are the DOE LWRS NDE R&D Roadmap for Reactor Pressure Vessels (RPV). These workshops made a substantial effort to coordinate the DOE NDE R&D with that already underway or planned by the Electric Power Research Institute (EPRI) and the Nuclear Regulatory Commission (NRC) through their representation at these workshops.

  4. Light Water Reactor Sustainability (LWRS) Program - R&D Roadmap for

    Office of Environmental Management (EM)

    Non-Destructive Evaluation (NDE) of Fatigue Damage in Piping | Department of Energy (LWRS) Program - R&D Roadmap for Non-Destructive Evaluation (NDE) of Fatigue Damage in Piping Light Water Reactor Sustainability (LWRS) Program - R&D Roadmap for Non-Destructive Evaluation (NDE) of Fatigue Damage in Piping Light water reactor sustainability (LWRS) nondestructive evaluation (NDE) Workshops were held at Oak Ridge National Laboratory (ORNL) during July 30th to August 2nd, 2012. This

  5. Non-destructive method for determining neutron exposure and constituent concentrations of a body

    DOE Patents [OSTI]

    Gold, R.; McElroy, W.N.

    1984-02-22

    A non-destructive method for determination of neutron exposure and constituent concentrations in an object, such as a reactor pressure vessel, is based on the observation of characteristic gamma-rays emitted by activation products in the object by using a unique continuous gamma-ray spectrometer. The spectrometer views the object through appropriate collimators to determine the absolute emission rate of these characteristic gamma-rays, thereby ascertaining the absolute activity of given activation products in the object. These data can then be used to deduce the spatial and angular dependence of neutron exposure or the spatial constituent concentrations at regions of interest within the object.

  6. Non-destructive method for determining neutron exposure and constituent concentrations of a body

    DOE Patents [OSTI]

    Gold, Raymond (Richland, WA); McElroy, William N. (Richland, WA)

    1986-01-01

    A non-destructive method for determination of neutron exposure and constituent concentrations in an object, such as reactor pressure vessel, is based on the observation of characteristic gamma-rays emitted by activation products in the object by using a unique continuous gamma-ray spectrometer. The spectrometer views the object through appropriate collimators to determine the absolute emission rate of these characteristic gamma-rays, thereby ascertaining the absolute activity of given activation products in the object. These data can then be used to deduce the spatial and angular dependence of neutron exposure or the spatial constituent concentration at regions of interest within the object.

  7. Materials processing issues for non-destructive laser gas sampling (NDLGS)

    SciTech Connect (OSTI)

    Lienert, Thomas J [Los Alamos National Laboratory

    2010-12-09

    The Non-Destructive Laser Gas Sampling (NDLGS) process essentially involves three steps: (1) laser drilling through the top of a crimped tube made of 304L stainles steel (Hammar and Svennson Cr{sub eq}/Ni{sub eq} = 1.55, produced in 1985); (2) gas sampling; and (3) laser re-welding of the crimp. All three steps are performed in a sealed chamber with a fused silica window under controlled vacuum conditions. Quality requirements for successful processing call for a hermetic re-weld with no cracks or other defects in the fusion zone or HAZ. It has been well established that austenitic stainless steels ({gamma}-SS), such as 304L, can suffer from solidification cracking if their Cr{sub eq}/Ni{sub eq} is below a critical value that causes solidification to occur as austenite (fcc structure) and their combined impurity level (%P+%S) is above {approx}0.02%. Conversely, for Cr{sub eq}/Ni{sub eq} values above the critical level, solidification occurs as ferrite (bcc structure), and cracking propensity is greatly reduced at all combined impurity levels. The consensus of results from studies of several researchers starting in the late 1970's indicates that the critical Cr{sub eq}/Ni{sub eq} value is {approx}1.5 for arc welds. However, more recent studies by the author and others show that the critical Cr{sub eq}/Ni{sub eq} value increases to {approx}1 .6 for weld processes with very rapid thermal cycles, such as the pulsed Nd:YAG laser beam welding (LBW) process used here. Initial attempts at NDLGS using pulsed LBW resulted in considerable solidification cracking, consistent with the results of work discussed above. After a brief introduction to the welding metallurgy of {gamma}-SS, this presentation will review the results of a study aimed at developing a production-ready process that eliminates cracking. The solution to the cracking issue, developed at LANL, involved locally augmenting the Cr content by applying either Cr or a Cr-rich stainless steel (ER 312) to the top of the crimp using the electro-spark deposition (ESD) process followed by laser mixing, drilling and rewelding. Results of a study of the ESD parameters on deposition rate and efficiency will be discussed along with mass balance calculations for determining the desired Cr content to eliminate cracking. The study also required purchase of new pulsed Nd:YAG laser welders. Evaluation of the performance of the new lasers, including beam profiling results, will also be presented. Development of a mixing, drilling and re-welding process at atmospheric pressure with inert gas shielding demonstrated the efficacy of the Cr-augmentation approach. However, extending the process to vacuum conditions proved more challenging owing to loss of laser transmission through the window from spatter and condensation of metal vapors. Solutions developed to circumvent hese issues will be reviewed. Weld microstructures found with various Cr levels will be presented and discussed.

  8. Using aural (audible) information generated directly from conventional NDE technology signals to aid the inspector in defect detection and discrimination

    SciTech Connect (OSTI)

    Holt, A.E.; Light, G.M.; Polk, K.D.; Clayton, W.T.

    1996-02-01

    During nondestructive evaluation (NDE) of a material, an NDE instrument typically is used to receive the inspection signals and display them for visual interpretation. Work has been underway to convert these signals to a range of aural (audible) signals with the intent to enhance the accuracy of evaluation through the use of two senses (ears and eyes) instead of one. This paper describes auralization of ultrasonic NDE testing signals to improve characterization and evaluation of materials.

  9. NDE to Manage Atmospheric SCC in Canisters for Dry Storage of Spent Fuel: An Assessment

    SciTech Connect (OSTI)

    Meyer, Ryan M.; Pardini, Allan F.; Cuta, Judith M.; Adkins, Harold E.; Casella, Andrew M.; Qiao, Hong; Larche, Michael R.; Diaz, Aaron A.; Doctor, Steven R.

    2013-09-01

    This report documents efforts to assess representative horizontal (Transuclear NUHOMS®) and vertical (Holtec HI-STORM) storage systems for the implementation of non-destructive examination (NDE) methods or techniques to manage atmospheric stress corrosion cracking (SCC) in canisters for dry storage of used nuclear fuel. The assessment is conducted by assessing accessibility and deployment, environmental compatibility, and applicability of NDE methods. A recommendation of this assessment is to focus on bulk ultrasonic and eddy current techniques for direct canister monitoring of atmospheric SCC. This assessment also highlights canister regions that may be most vulnerable to atmospheric SCC to guide the use of bulk ultrasonic and eddy current examinations. An assessment of accessibility also identifies canister regions that are easiest and more difficult to access through the ventilation paths of the concrete shielding modules. A conceivable sampling strategy for canister inspections is to sample only the easiest to access portions of vulnerable regions. There are aspects to performing an NDE inspection of dry canister storage system (DCSS) canisters for atmospheric SCC that have not been addressed in previous performance studies. These aspects provide the basis for recommendations of future efforts to determine the capability and performance of eddy current and bulk ultrasonic examinations for atmospheric SCC in DCSS canisters. Finally, other important areas of investigation are identified including the development of instrumented surveillance specimens to identify when conditions are conducive for atmospheric SCC, characterization of atmospheric SCC morphology, and an assessment of air flow patterns over canister surfaces and their influence on chloride deposition.

  10. Non-destructive in-situ method and apparatus for determining radionuclide depth in media

    DOE Patents [OSTI]

    Xu, X. George (Clifton Park, NY); Naessens, Edward P. (West Point, NY)

    2003-01-01

    A non-destructive method and apparatus which is based on in-situ gamma spectroscopy is used to determine the depth of radiological contamination in media such as concrete. An algorithm, Gamma Penetration Depth Unfolding Algorithm (GPDUA), uses point kernel techniques to predict the depth of contamination based on the results of uncollided peak information from the in-situ gamma spectroscopy. The invention is better, faster, safer, and/cheaper than the current practice in decontamination and decommissioning of facilities that are slow, rough and unsafe. The invention uses a priori knowledge of the contaminant source distribution. The applicable radiological contaminants of interest are any isotopes that emit two or more gamma rays per disintegration or isotopes that emit a single gamma ray but have gamma-emitting progeny in secular equilibrium with its parent (e.g., .sup.60 Co, .sup.235 U, and .sup.137 Cs to name a few). The predicted depths from the GPDUA algorithm using Monte Carlo N-Particle Transport Code (MCNP) simulations and laboratory experiments using .sup.60 Co have consistently produced predicted depths within 20% of the actual or known depth.

  11. Thermal history sensors for non-destructive temperature measurements in harsh environments

    SciTech Connect (OSTI)

    Pilgrim, C. C.; Heyes, A. L.; Feist, J. P.

    2014-02-18

    The operating temperature is a critical physical parameter in many engineering applications, however, can be very challenging to measure in certain environments, particularly when access is limited or on rotating components. A new quantitative non-destructive temperature measurement technique has been proposed which relies on thermally induced permanent changes in ceramic phosphors. This technique has several distinct advantages over current methods for many different applications. The robust ceramic material stores the temperature information allowing long term thermal exposures in harsh environment to be measured at a convenient time. Additionally, rare earth dopants make the ceramic phosphorescent so that the temperature information can be interpreted by automated interrogation of the phosphorescent light. This technique has been demonstrated by application of YAG doped with dysprosium and europium as coatings through the air-plasma spray process. Either material can be used to measure temperature over a wide range, namely between 300°C and 900°C. Furthermore, results show that the material records the peak exposure temperature and prolonged exposure at lower temperatures would have no effect on the temperature measurement. This indicates that these materials could be used to measure peak operating temperatures in long-term testing.

  12. Non-Destructive Evaluation of Slot-Die-Coated Lithium Secondary...

    Office of Scientific and Technical Information (OSTI)

    Note: This is a cover page for the 'Analytical Methods' journal, which was requested by the journal editor for consideration. The article has already been published and the PTS ...

  13. LL/ILW: Post-Qualification of Old Waste through Non-Destructive Extraction of Barrels from Cement Shields - 13535

    SciTech Connect (OSTI)

    Oehmigen, Steffen; Ambos, Frank

    2013-07-01

    Currently there is a large number of radioactive waste drums entombed in cement shields at German nuclear power plants. These concrete containers used in the past for the waste are not approved for the final repository. Compliance with current acceptance criteria of the final repository has to be proven by qualification measures on the waste. To meet these criteria, a new declaration and new packing is necessary. A simple non-destructive extraction of about 2000 drums from their concrete shields is not possible. So different methods were tested to find a way of non-destructive extraction of old waste drums from cement shields and therefore reduce the final repository volume and final repository costs by using a container accepted and approved for Konrad. The main objective was to build a mobile system to offer this service to nuclear plant stations. (authors)

  14. Lithium Ion Electrode Production NDE and QC Considerations |...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Lithium Ion Electrode Production NDE and QC Considerations Lithium Ion Electrode Production NDE and QC Considerations Review of Oak Ridge process and QC activities by David Wood,...

  15. Nondestructive Examination (NDE) Detection and Characterization of

    Energy Savers [EERE]

    Degradation Precursors | Department of Energy Nondestructive Examination (NDE) Detection and Characterization of Degradation Precursors Nondestructive Examination (NDE) Detection and Characterization of Degradation Precursors The U.S. Department of Energy's (DOE) Light Water Reactor Sustainability (LWRS) Program is developing the fundamental scientific basis to understand, predict, and measure changes in materials and systems, structure, and components (SSCs) as they age in environments

  16. Radiometric measurements on the fabrication of non-destructive assay standards for WIPP-Performance Demonstration Program

    SciTech Connect (OSTI)

    Wong, A.S.; Marshall, R.S.

    1997-04-01

    The Inorganic Elemental Analysis Group of LANL has prepared several different sets of working reference materials (WRMs). These WRMs are prepared by blending quantities of nuclear materials (plutonium, americium, and enriched uranium) with diatomaceous earth. The blends are encapsulated in stainless steel cylinders. These WRMs are being measured as blind controls in neutron and gamma based non-destructive assay (NDA) instruments. Radiometric measurements on the blending homogeneity and verification on a set of sixty three plutonium based WRMs are discussed in this paper.

  17. A non-destructive method for measuring the mechanical properties of ultrathin films prepared by atomic layer deposition

    SciTech Connect (OSTI)

    Zhang, Qinglin; Xiao, Xingcheng Verbrugge, Mark W.; Cheng, Yang-Tse

    2014-08-11

    The mechanical properties of ultrathin films synthesized by atomic layer deposition (ALD) are critical for the liability of their coated devices. However, it has been a challenge to reliably measure critical properties of ALD films due to the influence from the substrate. In this work, we use the laser acoustic wave (LAW) technique, a non-destructive method, to measure the elastic properties of ultrathin Al{sub 2}O{sub 3} films by ALD. The measured properties are consistent with previous work using other approaches. The LAW method can be easily applied to measure the mechanical properties of various ALD thin films for multiple applications.

  18. Explorer-II: Wireless Self-Powered Visual and NDE Robotic Inspection System for Live Gas Distribution Mains

    SciTech Connect (OSTI)

    Carnegie Mellon University

    2008-09-30

    Carnegie Mellon University (CMU) under contract from Department of Energy/National Energy Technology Laboratory (DoE/NETL) and co-funding from the Northeast Gas Association (NGA), has completed the overall system design, field-trial and Magnetic Flux Leakage (MFL) sensor evaluation program for the next-generation Explorer-II (X-II) live gas main Non-destructive Evaluation (NDE) and visual inspection robot platform. The design is based on the Explorer-I prototype which was built and field-tested under a prior (also DoE- and NGA co-funded) program, and served as the validation that self-powered robots under wireless control could access and navigate live natural gas distribution mains. The X-II system design ({approx}8 ft. and 66 lbs.) was heavily based on the X-I design, yet was substantially expanded to allow the addition of NDE sensor systems (while retaining its visual inspection capability), making it a modular system, and expanding its ability to operate at pressures up to 750 psig (high-pressure and unpiggable steel-pipe distribution mains). A new electronics architecture and on-board software kernel were added to again improve system performance. A locating sonde system was integrated to allow for absolute position-referencing during inspection (coupled with external differential GPS) and emergency-locating. The power system was upgraded to utilize lithium-based battery-cells for an increase in mission-time. The resulting robot-train system with CAD renderings of the individual modules. The system architecture now relies on a dual set of end camera-modules to house the 32-bit processors (Single-Board Computer or SBC) as well as the imaging and wireless (off-board) and CAN-based (on-board) communication hardware and software systems (as well as the sonde-coil and -electronics). The drive-module (2 ea.) are still responsible for bracing (and centering) to drive in push/pull fashion the robot train into and through the pipes and obstacles. The steering modules and their arrangement, still allow the robot to configure itself to perform any-angle (up to 90 deg) turns in any orientation (incl. vertical), and enable the live launching and recovery of the system using custom fittings and a (to be developed) launch-chamber/-tube. The battery modules are used to power the system, by providing power to the robot's bus. The support modules perform the functions of centration for the rest of the train as well as odometry pickups using incremental encoding schemes. The electronics architecture is based on a distributed (8-bit) microprocessor architecture (at least 1 in ea. module) communicating to a (one of two) 32-bit SBC, which manages all video-processing, posture and motion control as well as CAN and wireless communications. The operator controls the entire system from an off-board (laptop) controller, which is in constant wireless communication with the robot train in the pipe. The sensor modules collect data and forward it to the robot operator computer (via the CAN-wireless communications chain), who then transfers it to a dedicated NDE data-storage and post-processing computer for further (real-time or off-line) analysis. The prototype robot system was built and tested indoors and outdoors, outfitted with a Remote-Field Eddy Current (RFEC) sensor integrated as its main NDE sensor modality. An angled launcher, allowing for live launching and retrieval, was also built to suit custom angled launch-fittings from TDW. The prototype vehicle and launcher systems are shown. The complete system, including the in-pipe robot train, launcher, integrated NDE-sensor and real-time video and control console and NDE-data collection and -processing and real-time display, were demonstrated to all sponsors prior to proceeding into final field-trials--the individual components and setting for said acceptance demonstration are shown. The launcher-tube was also used to verify that the vehicle system is capable of operating in high-pressure environments, and is safely deployable using proper evacuating/purging techniques for operation in the po

  19. Researching NDE, Additive Manufacturing |GE Global Research

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Research in NDE and Additive Manufacturing Provides Life-Changing Experience for GE Intern Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new...

  20. Probability of detection models for eddy current NDE methods

    SciTech Connect (OSTI)

    Rajesh, S.N.

    1993-04-30

    The development of probability of detection (POD) models for a variety of nondestructive evaluation (NDE) methods is motivated by a desire to quantify the variability introduced during the process of testing. Sources of variability involved in eddy current methods of NDE include those caused by variations in liftoff, material properties, probe canting angle, scan format, surface roughness and measurement noise. This thesis presents a comprehensive POD model for eddy current NDE. Eddy current methods of nondestructive testing are used widely in industry to inspect a variety of nonferromagnetic and ferromagnetic materials. The development of a comprehensive POD model is therefore of significant importance. The model incorporates several sources of variability characterized by a multivariate Gaussian distribution and employs finite element analysis to predict the signal distribution. The method of mixtures is then used for estimating optimal threshold values. The research demonstrates the use of a finite element model within a probabilistic framework to the spread in the measured signal for eddy current nondestructive methods. Using the signal distributions for various flaw sizes the POD curves for varying defect parameters have been computed. In contrast to experimental POD models, the cost of generating such curves is very low and complex defect shapes can be handled very easily. The results are also operator independent.

  1. Non-Destructive Inspection of Adhesive Bonds in Metal-Metal Joints...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C. PDF icon lm15moore.pdf More Documents & Publications FY 2008 Progress Report for Lightweighting Materials ...

  2. Delayed Gamma-Ray Spectroscopy for Non-Destructive Assay of Nuclear Materials

    SciTech Connect (OSTI)

    Ludewigt, Bernhard; Mozin, Vladimir; Campbell, Luke; Favalli, Andrea; Hunt, Alan W.; Reedy, Edward T.E.; Seipel, Heather A.

    2015-09-28

    This project has been a collaborative effort of researchers from four National Laboratories, Lawrence Berkley National Laboratory (LBNL), Lawrence Livermore National Laboratory (LLNL), Los Alamos National Laboratory (LANL), Pacific Northwest National Laboratory (PNNL), and Idaho State University’s (ISU) Idaho Accelerator Center (IAC). Experimental measurements at the Oregon State University (OSU) were also supported. The research included two key components, a strong experimental campaign to characterize the delayed gamma-ray signatures of the isotopes of interests and of combined targets, and a closely linked modeling effort to assess system designs and applications. Experimental measurements were performed to evaluate fission fragment yields, to test methods for determining isotopic fractions, and to benchmark the modeling code package. Detailed signature knowledge is essential for analyzing the capabilities of the delayed gamma technique, optimizing measurement parameters, and specifying neutron source and gamma-ray detection system requirements. The research was divided into three tasks: experimental measurements, characterization of fission yields, and development of analysis methods (task 1), modeling in support of experiment design and analysis and for the assessment of applications (task 2), and high-rate gamma-ray detector studies (task 3).

  3. Researching NDE, Additive Manufacturing |GE Global Research

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Research in NDE and Additive Manufacturing Provides Life-Changing Experience for GE Intern Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Research in NDE and Additive Manufacturing Provides Life-Changing Experience for GE Intern Sean Farrell 2015.08.18 As an undergraduate student, I never thought I would get the

  4. Magnetic Microcalorimeter Gamma Detectors for High-Precision Non-Destructive Analysis, FY14 Extended Annual Report

    SciTech Connect (OSTI)

    Friedrich, S.

    2015-02-06

    Cryogenic gamma (?) detectors with operating temperatures of ~0.1 K or below offer 10× better energy resolution than conventional high-purity germanium detectors that are currently used for non-destructive analysis (NDA) of nuclear materials. This can greatly increase the accuracy of NDA, especially at low-energies where gamma rays often have similar energies and cannot be resolved by Ge detectors. We are developing cryogenic ?–detectors based on metallic magnetic calorimeters (MMCs), which have the potential of higher resolution, faster count rates and better linearity than other cryogenic detector technologies. High linearity is essential to add spectra from different pixels in detector arrays that are needed for high sensitivity. Here we discuss the fabrication of a new generation of MMC ?–detectors in FY2014, and the resulting improvements in energy resolution and linearity of the new design. As an example of the type of NDA that cryogenic detectors enable, we demonstrate the direct detection of Pu-242 emissions with our MMC ?–detectors in the presence of Pu-240, and show that a quantitative NDA analysis agrees with the mass spectrometry

  5. Prediction of the Creep-Fatigue Lifetime of Alloy 617: An Application of Non-destructive Evaluation and Information Integration

    SciTech Connect (OSTI)

    Vivek Agarwal; Richard Wright; Timothy Roney

    2014-08-01

    A relatively simple method using the nominal constant average stress information and the creep rupture model is developed to predict the creep-fatigue lifetime of Alloy 617, in terms of time to rupture. The nominal constant average stress is computed using the stress relaxation curve. The predicted time to rupture can be converted to number of cycles to failure using the strain range, the strain rate during each cycle, and the hold time information. The predicted creep-fatigue lifetime is validated against the experimental measurements of the creep-fatigue lifetime collected using conventional laboratory creep-fatigue tests. High temperature creep-fatigue tests of Alloy 617 were conducted in air at 950°C with a tensile hold period of up to 1800s in a cycle at total strain ranges of 0.3% and 0.6%. It was observed that the proposed method is conservative in that the predicted lifetime is less than the experimentally determined values. The approach would be relevant to calculate the remaining useful life to a component like a steam generator that might fail by the creep-fatigue mechanism.

  6. Nondestructive evaluation

    SciTech Connect (OSTI)

    Martz, H.E.

    1997-02-01

    Research reported in the thrust area of nondestructive evaluation includes: advanced 3-D imaging technologies; new techniques in laser ultrasonic testing; infrared computed tomography for thermal NDE of materials, structures, sources, and processes; automated defect detection for large laser optics; multistatic micropower impulse radar imaging for nondestructive evaluation; and multi-modal NDE for AVLIS pod shielding components.

  7. Assessment of NDE Technologies for Detection and Characterization of Stress Corrosion Cracking in LWRs

    SciTech Connect (OSTI)

    Meyer, Ryan M.; Ramuhalli, Pradeep; Toloczko, Mychailo B.; Bond, Leonard J.; Montgomery, Robert O.

    2012-12-31

    Stress corrosion cracking (SCC) in light water reactors (LWRs) has been a persistent form of degradation in the nuclear industry. Examples of SCC can be found for a range of materials in boiling and pressurized water reactor environments, including carbon steels, stainless steels, and nickel-base stainless alloys. The evolution of SCC is often characterized by a long initiation stage followed by a phase of more rapid crack growth to failure. This provides a relatively short window of opportunity to detect the start of observable SCC, and it is conceivable that SCC could progress from initiation to failure between subsequent examinations when managed by applying periodic in-service inspection techniques. Implementation of advanced aging management paradigms in the current fleet of LWRs will require adaptation of existing measurement technologies and development of new technologies to perform on-line measurements during reactor operation to ensure timely detection of material degradation and to support the implementation of advanced diagnostics and prognostics. This paper considers several non-destructive examination (NDE) technologies with known sensitivity to detection of indicators for SCC initiation and/or propagation, and assesses these technologies with respect to their ability to detect and accurately characterize the significance of an SCC flaw. Potential strategies to improve SCC inspection or monitoring performance are offered to benefit management of SCC degradation in LWRs.

  8. Lithium Ion Electrode Production NDE and QC Considerations | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Lithium Ion Electrode Production NDE and QC Considerations Lithium Ion Electrode Production NDE and QC Considerations Review of Oak Ridge process and QC activities by David Wood, Oak Ridge National Laboratory, at the EERE QC Workshop held December 9-10, 2013, at the National Renewable Energy Laboratory in Golden, Colorado. PDF icon Lithium Ion Electrode Production NDE and QC Considerations More Documents & Publications Vehicle Technologies Office Merit Review 2014: Roll-to-Roll

  9. DWPF MATERIALS EVALUATION SUMMARY REPORT

    SciTech Connect (OSTI)

    Gee, T.; Chandler, G.; Daugherty, W.; Imrich, K.; Jankins, C.

    1996-09-12

    To better ensure the reliability of the Defense Waste Processing Facility (DWPF) remote canyon process equipment, a materials evaluation program was performed as part of the overall startup test program. Specific test programs included FA-04 ('Process Vessels Erosion/Corrosion Studies') and FA-05 (melter inspection). At the conclusion of field testing, Test Results Reports were issued to cover the various test phases. While these reports completed the startup test requirements, DWPF-Engineering agreed to compile a more detailed report which would include essentially all of the materials testing programs performed at DWPF. The scope of the materials evaouation programs included selected equipment from the Salt Process Cell (SPC), Chemical Process Cell (CPC), Melt Cell, Canister Decon Cell (CDC), and supporting facilities. The program consisted of performing pre-service baseline inspections (work completed in 1992) and follow-up inspections after completion of the DWPF cold chemical runs. Process equipment inspected included: process vessels, pumps, agitators, coils, jumpers, and melter top head components. Various NDE (non-destructive examination) techniques were used during the inspection program, including: ultrasonic testing (UT), visual (direct or video probe), radiography, penetrant testing (PT), and dimensional analyses. Finally, coupon racks were placed in selected tanks in 1992 for subsequent removal and corrosion evaluation after chemical runs.

  10. Roll-to-Roll Electrode Processing and Materials NDE for Advanced...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Roll-to-Roll Electrode Processing and Materials NDE for Advanced Lithium Secondary Batteries Roll-to-Roll Electrode Processing and Materials NDE for Advanced Lithium Secondary ...

  11. NDE reliability and probability of detection (POD) evolution and paradigm shift

    SciTech Connect (OSTI)

    Singh, Surendra

    2014-02-18

    The subject of NDE Reliability and POD has gone through multiple phases since its humble beginning in the late 1960s. This was followed by several programs including the important one nicknamed “Have Cracks – Will Travel” or in short “Have Cracks” by Lockheed Georgia Company for US Air Force during 1974–1978. This and other studies ultimately led to a series of developments in the field of reliability and POD starting from the introduction of fracture mechanics and Damaged Tolerant Design (DTD) to statistical framework by Bernes and Hovey in 1981 for POD estimation to MIL-STD HDBK 1823 (1999) and 1823A (2009). During the last decade, various groups and researchers have further studied the reliability and POD using Model Assisted POD (MAPOD), Simulation Assisted POD (SAPOD), and applying Bayesian Statistics. All and each of these developments had one objective, i.e., improving accuracy of life prediction in components that to a large extent depends on the reliability and capability of NDE methods. Therefore, it is essential to have a reliable detection and sizing of large flaws in components. Currently, POD is used for studying reliability and capability of NDE methods, though POD data offers no absolute truth regarding NDE reliability, i.e., system capability, effects of flaw morphology, and quantifying the human factors. Furthermore, reliability and POD have been reported alike in meaning but POD is not NDE reliability. POD is a subset of the reliability that consists of six phases: 1) samples selection using DOE, 2) NDE equipment setup and calibration, 3) System Measurement Evaluation (SME) including Gage Repeatability and Reproducibility (Gage R and R) and Analysis Of Variance (ANOVA), 4) NDE system capability and electronic and physical saturation, 5) acquiring and fitting data to a model, and data analysis, and 6) POD estimation. This paper provides an overview of all major POD milestones for the last several decades and discuss rationale for using Integrated Computational Materials Engineering (ICME), MAPOD, SAPOD, and Bayesian statistics for studying controllable and non-controllable variables including human factors for estimating POD. Another objective is to list gaps between “hoped for” versus validated or fielded failed hardware.

  12. Three-dimensional NDE of VHTR core components via simulation-based testing. Final report

    SciTech Connect (OSTI)

    Guzina, Bojan; Kunerth, Dennis

    2014-09-30

    A next generation, simulation-driven-and-enabled testing platform is developed for the 3D detection and characterization of defects and damage in nuclear graphite and composite structures in Very High Temperature Reactors (VHTRs). The proposed work addresses the critical need for the development of high-fidelity Non-Destructive Examination (NDE) technologies for as-manufactured and replaceable in-service VHTR components. Centered around the novel use of elastic (sonic and ultrasonic) waves, this project deploys a robust, non-iterative inverse solution for the 3D defect reconstruction together with a non-contact, laser-based approach to the measurement of experimental waveforms in VHTR core components. In particular, this research (1) deploys three-dimensional Scanning Laser Doppler Vibrometry (3D SLDV) as a means to accurately and remotely measure 3D displacement waveforms over the accessible surface of a VHTR core component excited by mechanical vibratory source; (2) implements a powerful new inverse technique, based on the concept of Topological Sensitivity (TS), for non-iterative elastic waveform tomography of internal defects - that permits robust 3D detection, reconstruction and characterization of discrete damage (e.g. holes and fractures) in nuclear graphite from limited-aperture NDE measurements; (3) implements state-of-the art computational (finite element) model that caters for accurately simulating elastic wave propagation in 3D blocks of nuclear graphite; (4) integrates the SLDV testing methodology with the TS imaging algorithm into a non-contact, high-fidelity NDE platform for the 3D reconstruction and characterization of defects and damage in VHTR core components; and (5) applies the proposed methodology to VHTR core component samples (both two- and three-dimensional) with a priori induced, discrete damage in the form of holes and fractures. Overall, the newly established SLDV-TS testing platform represents a next-generation NDE tool that surpasses all existing techniques for the 3D ultrasonic imaging of material damage from non-contact, limited-aperture waveform measurements. Outlook. The next stage in the development of this technology includes items such as (a) non-contact generation of mechanical vibrations in VHTR components via thermal expansion created by high-intensity laser; (b) development and incorporation of Synthetic Aperture Focusing Technique (SAFT) for elevating the accuracy of 3D imaging in highly noisy environments with minimal accessible surface; (c) further analytical and computational developments to facilitate the reconstruction of diffuse damage (e.g. microcracks) in nuclear graphite as they lead to the dispersion of elastic waves, (d) concept of model updating for accurate tracking of the evolution of material damage via periodic inspections; (d) adoption of the Bayesian framework to obtain information on the certainty of obtained images; and (e) optimization of the computational scheme toward real-time, model-based imaging of damage in VHTR core components.

  13. Development of improved processing and evaluation methods for high reliability structural ceramics for advanced heat engine applications, Phase 1. Final report

    SciTech Connect (OSTI)

    Pujari, V.K.; Tracey, D.M.; Foley, M.R.; Paille, N.I.; Pelletier, P.J.; Sales, L.C.; Wilkens, C.A.; Yeckley, R.L.

    1993-08-01

    The program goals were to develop and demonstrate significant improvements in processing methods, process controls and non-destructive evaluation (NDE) which can be commercially implemented to produce high reliability silicon nitride components for advanced heat engine applications at temperatures to 1,370{degrees}C. The program focused on a Si{sub 3}N{sub 4}-4% Y{sub 2}O{sub 3} high temperature ceramic composition and hot-isostatic-pressing as the method of densification. Stage I had as major objectives: (1) comparing injection molding and colloidal consolidation process routes, and selecting one route for subsequent optimization, (2) comparing the performance of water milled and alcohol milled powder and selecting one on the basis of performance data, and (3) adapting several NDE methods to the needs of ceramic processing. The NDE methods considered were microfocus X-ray radiography, computed tomography, ultrasonics, NMR imaging, NMR spectroscopy, fluorescent liquid dye penetrant and X-ray diffraction residual stress analysis. The colloidal consolidation process route was selected and approved as the forming technique for the remainder of the program. The material produced by the final Stage II optimized process has been given the designation NCX 5102 silicon nitride. According to plan, a large number of specimens were produced and tested during Stage III to establish a statistically robust room temperature tensile strength database for this material. Highlights of the Stage III process demonstration and resultant database are included in the main text of the report, along with a synopsis of the NCX-5102 aqueous based colloidal process. The R and D accomplishments for Stage I are discussed in Appendices 1--4, while the tensile strength-fractography database for the Stage III NCX-5102 process demonstration is provided in Appendix 5. 4 refs., 108 figs., 23 tabs.

  14. Rough surface reconstruction for ultrasonic NDE simulation

    SciTech Connect (OSTI)

    Choi, Wonjae; Shi, Fan; Lowe, Michael J. S.; Skelton, Elizabeth A.; Craster, Richard V.

    2014-02-18

    The reflection of ultrasound from rough surfaces is an important topic for the NDE of safety-critical components, such as pressure-containing components in power stations. The specular reflection from a rough surface of a defect is normally lower than it would be from a flat surface, so it is typical to apply a safety factor in order that justification cases for inspection planning are conservative. The study of the statistics of the rough surfaces that might be expected in candidate defects according to materials and loading, and the reflections from them, can be useful to develop arguments for realistic safety factors. This paper presents a study of real rough crack surfaces that are representative of the potential defects in pressure-containing power plant. Two-dimensional (area) values of the height of the roughness have been measured and their statistics analysed. Then a means to reconstruct model cases with similar statistics, so as to enable the creation of multiple realistic realizations of the surfaces, has been investigated, using random field theory. Rough surfaces are reconstructed, based on a real surface, and results for these two-dimensional descriptions of the original surface have been compared with those from the conventional model based on a one-dimensional correlation coefficient function. In addition, ultrasonic reflections from them are simulated using a finite element method.

  15. State-of-the-Art of Non-Destructive Testing Methods and Technologies for Application to Nuclear Power Plant Safety-Related Concrete Structures

    SciTech Connect (OSTI)

    Wiggenhauser, Dr. Herbert; Naus, Dan J

    2014-01-01

    The inspection of nuclear power plant concrete structures presents challenges different from conventional civil engineering structures. Wall thicknesses can be in excess of one meter and the structures often have increased steel reinforcement density with more complex detailing. The accessibility for any testing method may be limited due to the presence of liners and other components and there can be a number of penetrations or cast-in-place items present. The objective of the report is to present the state-of-the art of non-destructive testing methods and technologies for the inspection of thick, heavily-reinforced nuclear power plant concrete cross-sections with particular respect to: locating steel reinforcement and identification of its cover depth locating tendon ducts and identification of the condition of the grout materials detection of cracking, voids, delamination, and honeycombing in concrete structures detection of inclusions of different materials or voids adjacent to the concrete side of the containment liner methods capable of identification of corrosion occurrence on the concrete side of the containment liner

  16. Eddy current NDE performance demonstrations using simulation tools

    SciTech Connect (OSTI)

    Maurice, L.; Costan, V.; Guillot, E.; Thomas, P.

    2013-01-25

    To carry out performance demonstrations of the Eddy-Current NDE processes applied on French nuclear power plants, EDF studies the possibility of using simulation tools as an alternative to measurements on steam generator tube mocks-up. This paper focuses on the strategy led by EDF to assess and use code{sub C}armel3D and Civa, on the case of Eddy-Current NDE on wears problem which may appear in the U-shape region of steam generator tubes due to the rubbing of anti-vibration bars.

  17. Comparison of an Ultrasonic Phased Array Evaluation with Destructive Analysis of a Documented Leak Path in a Nozzle Removed from Service

    SciTech Connect (OSTI)

    Cinson, Anthony D.; Crawford, Susan L.; MacFarlan, Paul J.; Hanson, Brady D.; Mathews, Royce

    2012-09-24

    Non-destructive and destructive testing methods were employed to evaluate a documented boric acid leakage path through an Alloy 600 control rod drive mechanism (CRDM) penetration from the North Anna Unit 2 reactor pressure vessel head that was removed from service in 2002. A previous ultrasonic in-service-inspection (ISI) conducted by industry prior to the head removal, identified a probable leakage path in Nozzle 63 located in the interference fit between the penetration tube and the vessel head. In this current examination, Nozzle 63 was examined using phased array (PA) ultrasonic testing with a 5.0-MHz, eight-element annular array; immersion data were acquired from the nozzle inner diameter (ID) surface. A variety of focal laws were employed to evaluate the signal responses from the interference fit region. These responses were compared to responses obtained from a mockup specimen that was used to determine detection limits and characterization capabilities for wastage and boric acid presence in the interference fit region. Nozzle 63 was destructively examined after the completion of the ultrasonic nondestructive evaluation (NDE) to visually assess the leak paths. These destructive and nondestructive results compared favorably

  18. Defining the needs for non-destructive assay of UF6 feed, product, and tails at gas centrifuge enrichment plants and possible next steps

    SciTech Connect (OSTI)

    Boyer, Brian D; Swinhoe, Martyn T; Moran, Bruce W; Lebrun, Alain

    2009-01-01

    Current safeguards approaches used by the IAEA at gas centrifuge enrichment plants (GCEPs) need enhancement in order to detect undeclared LEU production with adequate detection probability using non destructive assay (NDA) techniques. At present inspectors use attended systems, systems needing the presence of an inspector for operation, during inspections to verify the mass and {sup 235}U enrichment of UF{sub 6} bulk material used in the process of enrichment at GCEPS. The inspectors also take destructive assay (DA) samples for analysis off-site which provide accurate, on the order of 0.1 % to 0.5% uncertainty, data on the enrichment of the UF{sub 6} feed, tails, and product. However, DA sample taking is a much more labor intensive and resource intensive exercise for the operator and inspector. Furthermore, the operator must ship the samples off-site to the IAEA laboratory which delays the timeliness of the results and contains the possibility of the loss of the continuity of knowledge of the samples during the storage and transit of the material. Use of the IAEA's inspection sampling algorithm shows that while total sample size is fixed by the total population of potential samples and its intrinsic qualities, the split of the samples into NDA or DA samples is determined by the uncertainties in the NDA measurements. Therefore, the larger the uncertainties in the NDA methods, more of the sample taken must be DA samples. Since the DA sampling is arduous and costly, improvements in NDA methods would reduce the number of DA samples needed. Furthermore, if methods of on-site analysis of the samples could be developed that have uncertainties in the 1-2% range, a lot of the problems inherent in DA sampling could be removed. The use of an unattended system that could give an overview of the entire process giving complementary data on the enrichment process as well as accurate measures of enrichment and weights of the UF{sub 6} feed, tails, and product would be a major step in enhancing the ability of NDA beyond present attended systems. The possibility of monitoring the feed, tails, and product header pipes in such a way as to gain safeguards relevant flow and enrichment information without compromising the intellectual property of the operator including proprietary equipment and operational parameters would be a huge step forward. This paper contains an analysis of possible improvements in unattended and attended NDA systems including such process monitoring and possible on-site analysis of DA samples that could reduce the uncertainty of the inspector measurements reducing the difference between the operator's and inspector's measurements providing more effective and efficient IAEA GeEPs safeguards.

  19. State of the Art Assessment of NDE Techniques for Aging Cable Management in Nuclear Power Plants FY2015

    SciTech Connect (OSTI)

    Glass, Samuel W.; Fifield, Leonard S.; Dib, Gerges; Tedeschi, Jonathan R.; Jones, Anthony M.; Hartman, Trenton S.

    2015-09-08

    This milestone report presents an update on the state-of-the-art review and research being conducted to identify key indicators of in-containment cable aging at nuclear power plants (NPPs), and devise in-situ measurement techniques that are sensitive to these key indicators. The motivation for this study stems from the need to address open questions related to nondestructive evaluation (NDE) of aging cables for degradation detection and estimation of condition-based remaining service life. These questions arise within the context of a second round of license extension for NPPs that would extend the operating license to 60 and 80 years. Within the introduction, a review of recently published U.S. and international research and guidance for cable aging management programs including NDE technologies is provided. As with any “state-of-the-art” report, the observations are deemed accurate as of the publication date but cannot anticipate evolution of the technology. Moreover, readers are advised that research and development of cable NDE technology is an ongoing issue of global concern.

  20. NDE DEVELOPMENT FOR ACERT ENGINE COMPONENTS

    Broader source: Energy.gov [DOE]

    2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation

  1. Advanced NDE Technologies for Powder Metal Components

    SciTech Connect (OSTI)

    Martin, P; Haskins, J; Thomas, G; Dolan, K

    2003-05-01

    Nondestructive evaluation encompasses numerous technologies that assess materials and determine important properties. This paper demonstrates the applicability of several of these technologies to the field of powder metallurgy. The usual application of nondestructive evaluation is to detect and quantify defects in fully sintered product. But probably its most appealing role is to sense problems earlier in the manufacturing process to avoid making defects at all. Also nondestructive evaluation can be incorporated into the manufacturing processes to monitor important parameters and control the processes to produce defect free product. Nondestructive evaluation can characterize powders, evaluate components in the green state, monitor the sintering process, and inspect the final component.

  2. NDE Development for ACERT Engine Components

    Broader source: Energy.gov [DOE]

    2009 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C.

  3. Emerging NDE Technology for aging aircraft

    SciTech Connect (OSTI)

    Moore, D.G.; Perry, R.L.

    1998-03-01

    This paper presents an overview of several emerging nondestructive evaluation technologies that are being employed or considered for use to inspect commercial transport, commuter aircraft and military aircraft. An overview of the Federal Aviation Administration (FAA) Airworthiness Assurance NDI Validation Center (AANC) is described and how AANC teams with industry, universities, and other federal entities to assess these technologies.

  4. High Frequency Ultrasonic NDE of Titanium Metal Matrix Composites

    SciTech Connect (OSTI)

    Smith, Robert A.; Pettigrew, Irene; Kirk, Katherine

    2006-03-06

    Pulse-echo wave propagation through a multi-layered TiMMC with a honeycomb-layered structural arrangement was measured experimentally. Embedded in each of the layers are unidirectional, horizontally positioned, parallel oriented silicon carbide fibers cored with tungsten. During the manufacturing process it has been realised that NDE of TiMMC is necessary because fibers are vulnerable to misalignment and breakage resulting in a reduction in mechanical properties. In this paper, results show that frequency dependence exists within the structure. This paper presents the results of fiber position, waviness and orientation detection in TiMMCs. Influences of step size, transducer frequency, focus and filtering are investigated.

  5. Nondestructive evaluation of new coiled tubing and pipe

    SciTech Connect (OSTI)

    Stanley, R.K.

    1996-09-01

    The nondestructive testing (NDT) and evaluation (NDE) of coiled tubing and pipe during manufacture has not previously been described. This paper outlines the NDE methods employed during the production of such material, along with flaw removal criteria. This paper describes coiled tubing and pipe up to 3.5 inches diameter for both downhole and line pipe use.

  6. Fossil plant NDE: Options for the competitive 90`s

    SciTech Connect (OSTI)

    Brett, C.R.; Tilley, R.

    1996-07-01

    Changes in fossil plant operating regimes due to industry deregulation are forcing a review of maintenance and operating strategies. It is no longer sufficient for NDE techniques to find and size flaws, but they must now do so in a manner which is both efficient and cost-effective. This has led to the rapid development of techniques which have improved measurement speed, accuracy and coverage, and which entail less preparation and quicker analysis. Concurrently, there is an increased need for decision analysis tools which can optimize the value of an inspection and assist the plant engineer in planning which items to inspect. An approach is described which enables inspection reliability and value to be quantified within the context of risk management.

  7. Nondestructive Examination (NDE) Detection and Characterization of Degradation Precursors, Technical Progress Report for FY 2012

    SciTech Connect (OSTI)

    Ramuhalli, P.; Meyer, R.M.; Fricke, J.M.; Prowant, M.S.; Coble, J.B.; Griffin, J.W.; Pitman, S.G.; Dahl, M.E.; Kafentzis, T.A.; Roosendaal, T.J.

    2012-09-01

    The overall objective of this project was to investigate the effectiveness of nondestructive examination (NDE) technology in detecting material degradation precursors by initiating and growing cracks in selected materials and using NDE methods to measure crack precursors prior to the onset of cracking. Nuclear reactor components are subject to stresses over time that are not precisely known and that make the life expectancy of components difficult to determine. To prevent future issues with the operation of these plants because of unforeseen failure of components, NDE technology is needed that can be used to identify and quantify precursors to macroscopic degradation of materials. Some of the NDE methods being researched as possible solutions to the precursor detection problem are magnetic Barkhausen noise, nonlinear ultrasonics, acoustic emission, eddy current measurements, and guided wave technology. In FY12, the objective was to complete preliminary assessment of advanced NDE techniques for sensitivity to degradation precursors, using prototypical degradation mechanisms in laboratory-scale measurements. This present document reports on the deliverable that meets the following milestone: M3LW-12OR0402143 – Report detailing an initial demonstration on samples from the crack-initiation tests will be provided (demonstrating acceleration of the work).

  8. DE-FC26-04NT42264 | netl.doe.gov

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Explorer II - Wireless Self-powered Visual and NDE Robotic Inspection System for Live Gas Pipelines DE-FC26-04NT42264 Goal The goal of this project is to enhance the reliability and integrity of the Nation's natural gas infrastructure through the development, construction, integration and testing of a long-range non-destructive evaluation (NDE) inspection capability in a modular robotic locomotion platform (Explorer II). The Explorer II will have an integrated inspection sensor (developed under

  9. System and method for ultrasonic tomography

    DOE Patents [OSTI]

    Haddad, Waleed Sami

    2002-01-01

    A system and method for doing both transmission mode and reflection mode three-dimensional ultrasonic imagining. The multimode imaging capability may be used to provide enhanced detectability of cancer tumors within human breast, however, similar imaging systems are applicable to a number of other medical problems as well as a variety of non-medical problems in non-destructive evaluation (NDE).

  10. IR Spot Weld Inspect

    Energy Science and Technology Software Center (OSTI)

    2014-01-01

    In automotive industry, destructive inspection of spot welds is still the mandatory quality assurance method due to the lack of efficient non-destructive evaluation (NDE) tools. However, it is costly and time-consuming. Recently at ORNL, a new NDE prototype system for spot weld inspection using infrared (IR) thermography has been developed to address this problem. This software contains all the key functions that ensure the NDE system to work properly: system input/output control, image acquisition, datamore » analysis, weld quality database generation and weld quality prediction, etc.« less

  11. On-Line Weld NDE with IR Thermography

    Broader source: Energy.gov [DOE]

    2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

  12. Radial reflection diffraction tomography

    DOE Patents [OSTI]

    Lehman, Sean K.

    2012-12-18

    A wave-based tomographic imaging method and apparatus based upon one or more rotating radially outward oriented transmitting and receiving elements have been developed for non-destructive evaluation. At successive angular locations at a fixed radius, a predetermined transmitting element can launch a primary field and one or more predetermined receiving elements can collect the backscattered field in a "pitch/catch" operation. A Hilbert space inverse wave (HSIW) algorithm can construct images of the received scattered energy waves using operating modes chosen for a particular application. Applications include, improved intravascular imaging, bore hole tomography, and non-destructive evaluation (NDE) of parts having existing access holes.

  13. Radial Reflection diffraction tomorgraphy

    DOE Patents [OSTI]

    Lehman, Sean K

    2013-11-19

    A wave-based tomographic imaging method and apparatus based upon one or more rotating radially outward oriented transmitting and receiving elements have been developed for non-destructive evaluation. At successive angular locations at a fixed radius, a predetermined transmitting element can launch a primary field and one or more predetermined receiving elements can collect the backscattered field in a "pitch/catch" operation. A Hilbert space inverse wave (HSIW) algorithm can construct images of the received scattered energy waves using operating modes chosen for a particular application. Applications include, improved intravascular imaging, bore hole tomography, and non-destructive evaluation (NDE) of parts having existing access holes.

  14. Development of a Remotely Operated NDE System for Inspection of Hanford's Double Shell Waste Tank Knuckle Regions

    SciTech Connect (OSTI)

    Pardini, Allan F.; Alzheimer, James M.; Crawford, Susan L.; Diaz, Aaron A.; Gervais, Kevin L.; Harris, Robert V.; Riechers, Douglas M.; Samuel, Todd J.; Schuster, George J.; Tucker, Joseph C.; Roberts, R. A.

    2001-09-28

    This report documents work performed at the PNNL in FY01 to support development of a Remotely Operated NDE (RONDE) system capable of inspecting the knuckle region of Hanford's DSTs. The development effort utilized commercial off-the-shelf (COTS) technology wherever possible and provided a transport and scanning device for implementing the SAFT and T-SAFT techniques.

  15. Proposed paper: Linking NDE to component life-cycle decisions for fossil power plants

    SciTech Connect (OSTI)

    Tilley, R.

    1996-12-31

    In the changing US utility industry, competition for customers is placing ever increasing pressure to reduce operating and maintenance costs for generating facilities. A key challenge in this cost-cutting process is to obtain such reductions without compromising plant safety or reliability. To meet such a challenge will require a much tighter coupling of component inspection activities with decisions on component life. Past utility practices for fossil units have focused on performing periodic inspections and then reacting to any findings from such inspections. In the current environment, the process needs to provide a close integration of NDE activities with the component damage models to ensure an optimal program of where to inspect, how to inspect, and when to inspect. This paper will review current state-of-activities and provide recommendations on achieving such an integrated process. An example case will be developed for a typical, fossil plant, high temperature header. Visualization software is becoming an everyday tool in NDE. However, it has never been so difficult to find a package that fulfills the needs of a research laboratory. Issues such as price, availability for a given platform, learning curves make the choice even harder. This paper describes our experience at Lawrence Livermore National Laboratory with various visualization packages. We will show how the problems encountered with large data sets led us to use popular scripting languages such as Tcl/Tk or Perl. By coupling these languages with standard toolkits as XLib and OpenGL, powerful, flexible, user-friendly and machine-independent tools can be designed rapidly. We will describe X-ray CT industrial and biomedical applications that made use of this approach, and show how their requirements were taken into account.

  16. Quantitative evaluation of material composition of composites using x-ray energy-dispersive NDE technique

    SciTech Connect (OSTI)

    Ting, J.

    1993-09-01

    This technique worked well for determining the thickness and densities for composite components having the higher linear attenuation coefficient; it accurately determined thickness of epoxy-resin and Al metal, and the denisty of bone, to {le} 4% in the graphite-epoxy, bone-plexiglas, and Al-Al corrosion composites. Accuracy is dictated by the magnitude and uncertainty of the linear attenuation coefficient. Use of Ge detector and multichannel analyzer are limited by inspection time (1 day for point measurement) and access limitation. Immediate development of a rapid in-service inspection tool is limited by the amplifier and MCA systems. The MCA should be replaced with a single-channel analyzer, and an electronic device should be built for monitoring the incoming signal for Pile-Up-Rejection.

  17. Investigation of a Novel NDE Method for Monitoring Thermomechanical Damage and Microstructure Evolution in Ferritic-Martensitic Steels for Generation IV Nuclear Energy Systems

    SciTech Connect (OSTI)

    Nagy, Peter

    2013-09-30

    The main goal of the proposed project is the development of validated nondestructive evaluation (NDE) techniques for in situ monitoring of ferritic-martensitic steels like Grade 91 9Cr-1Mo, which are candidate materials for Generation IV nuclear energy structural components operating at temperatures up to ~650{degree}C and for steam-generator tubing for sodium-cooled fast reactors. Full assessment of thermomechanical damage requires a clear separation between thermally activated microstructural evolution and creep damage caused by simultaneous mechanical stress. Creep damage can be classified as "negligible" creep without significant plastic strain and "ordinary" creep of the primary, secondary, and tertiary kind that is accompanied by significant plastic deformation and/or cavity nucleation and growth. Under negligible creep conditions of interest in this project, minimal or no plastic strain occurs, and the accumulation of creep damage does not significantly reduce the fatigue life of a structural component so that low-temperature design rules, such as the ASME Section III, Subsection NB, can be applied with confidence. The proposed research project will utilize a multifaceted approach in which the feasibility of electrical conductivity and thermo-electric monitoring methods is researched and coupled with detailed post-thermal/creep exposure characterization of microstructural changes and damage processes using state-of-the-art electron microscopy techniques, with the aim of establishing the most effective nondestructive materials evaluation technique for particular degradation modes in high-temperature alloys that are candidates for use in the Next Generation Nuclear Plant (NGNP) as well as providing the necessary mechanism-based underpinnings for relating the two. Only techniques suitable for practical application in situ will be considered. As the project evolves and results accumulate, we will also study the use of this technique for monitoring other GEN IV materials. Through the results obtained from this integrated materials behavior and NDE study, new insight will be gained into the best nondestructive creep and microstructure monitoring methods for the particular mechanisms identified in these materials. The proposed project includes collaboration with a national laboratory partner and the results will also serve as a foundation to guide the efforts of scientists in the DOE laboratory, university, and industrial communities concerned with the technological challenges of monitoring creep and microstructural evolution in materials planned to be used in Generation IV Nuclear Energy Systems.

  18. DATE

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    1 SECTION A. Project Title: Nuclear Fabrication Consortium SECTION B. Project Description The mission of the NFC will be accomplished through both public and private funding. The list below outlines the programs that have identified for initiation under the initial DOE funding. Additional programs are envisioned and will be proposed, subject to any applicable budget constraints, to DOE-NE as they become known to EWI, the NFC, and DOE. 1. Automation of Advanced Non-Destructive Evaluation (NDE)

  19. Review of NDE Methods for Detection and Monitoring of Atmospheric SCC in Welded Canisters for the Storage of Used Nuclear Fuel

    SciTech Connect (OSTI)

    Meyer, Ryan M.; Pardini, Allan F.; Hanson, Brady D.; Sorenson, Ken B.

    2013-01-14

    Dry cask storage systems (DCSSs) for used nuclear fuel (UNF) were originally envisioned for storage periods of short duration (~ a few decades). However, uncertainty challenges the opening of a permanent repository for UNF implying that UNF will need to remain in dry storage for much longer durations than originally envisioned (possibly for centuries). Thus, aging degradation of DCSSs becomes an issue that may not have been sufficiently considered in the design phase and that can challenge the efficacy of very long-term storage of UNF. A particular aging degradation concern is atmospheric stress corrosion cracking (SCC) of DCSSs located in marine environments. In this report, several nondestructive (NDE) methods are evaluated with respect to their potential for effective monitoring of atmospheric SCC in welded canisters of DCSSs. Several of the methods are selected for evaluation based on their usage for in-service inspection applications in the nuclear power industry. The technologies considered include bulk ultrasonic techniques, acoustic emission, visual techniques, eddy current, and guided ultrasonic waves.

  20. Concurrent ultrasonic weld evaluation system

    DOE Patents [OSTI]

    Hood, D.W.; Johnson, J.A.; Smartt, H.B.

    1987-12-15

    A system for concurrent, non-destructive evaluation of partially completed welds for use in conjunction with an automated welder is disclosed. The system utilizes real time, automated ultrasonic inspection of a welding operation as the welds are being made by providing a transducer which follows a short distance behind the welding head. Reflected ultrasonic signals are analyzed utilizing computer based digital pattern recognition techniques to discriminate between good and flawed welds on a pass by pass basis. The system also distinguishes between types of weld flaws. 5 figs.

  1. Concurrent ultrasonic weld evaluation system

    DOE Patents [OSTI]

    Hood, D.W.; Johnson, J.A.; Smartt, H.B.

    1985-09-04

    A system for concurrent, non-destructive evaluation of partially completed welds for use in conjunction with an automated welder. The system utilizes real time, automated ultrasonic inspection of a welding operation as the welds are being made by providing a transducer which follows a short distance behind the welding head. Reflected ultrasonic signals are analyzed utilizing computer based digital pattern recognition techniques to discriminate between good and flawed welds on a pass by pass basis. The system also distinguishes between types of weld flaws.

  2. Concurrent ultrasonic weld evaluation system

    DOE Patents [OSTI]

    Hood, Donald W. (Idaho Falls, ID); Johnson, John A. (Idaho Falls, ID); Smartt, Herschel B. (Idaho Falls, ID)

    1987-01-01

    A system for concurrent, non-destructive evaluation of partially completed welds for use in conjunction with an automated welder. The system utilizes real time, automated ultrasonic inspection of a welding operation as the welds are being made by providing a transducer which follows a short distance behind the welding head. Reflected ultrasonic signals are analyzed utilizing computer based digital pattern recognition techniques to discriminate between good and flawed welds on a pass by pass basis. The system also distinguishes between types of weld flaws.

  3. Non-destructive component separation using infrared radiant energy

    DOE Patents [OSTI]

    Simandl, Ronald F. (Knoxville, TN); Russell, Steven W. (Knoxville, TN); Holt, Jerrid S. (Knoxville, TN); Brown, John D. (Harriman, TN)

    2011-03-01

    A method for separating a first component and a second component from one another at an adhesive bond interface between the first component and second component. Typically the method involves irradiating the first component with infrared radiation from a source that radiates substantially only short wavelengths until the adhesive bond is destabilized, and then separating the first component and the second component from one another. In some embodiments an assembly of components to be debonded is placed inside an enclosure and the assembly is illuminated from an IR source that is external to the enclosure. In some embodiments an assembly of components to be debonded is simultaneously irradiated by a multi-planar array of IR sources. Often the IR radiation is unidirectional. In some embodiments the IR radiation is narrow-band short wavelength infrared radiation.

  4. Strongest non-destructive magnetic field: world record set at...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... converters) and the harmonics associated with the chopping of the sinusoidal input power. ... A spectrograph of the sound from the magnet pulse shows the multiple harmonics as reddish ...

  5. Non-Destructive Neutron Imaging to Analyze Particulate Filters...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    non-invasive imaging is being employed in the laboratory to understand how soot, ash, and catalytic washcoat are deposited within a diesel particulate filter. PDF icon...

  6. Non destructive examination of immersed structures within liquid sodium

    SciTech Connect (OSTI)

    Baque, F.; Paumel, K.; Corneloup, G.; Ploix, M. A.; Augem, J. M.

    2011-07-01

    The In Service Inspection of internal structures of future liquid sodium cooled fast reactors implies, among different options, the use of ultrasounds from the outside of sodium circuit. In these conditions, ultrasounds have to propagate through the metallic envelope of main vessel, then other immersed plates. Thus the study aims at mastering ultrasonic propagation in these multilayered structures in order to determine the best conditions allowing NDT of a plate behind some screens. The necessity of propagating a maximum of energy through bounded media orientated the study towards Lamb waves. Those are often employed for singles plates or solid layers but they are less usual for liquid/solid alternations. Theoretical results are obtained using transfer matrix method. They are compared to in water experimental measurements. Cases with one, two and three parallel plates without then with an artificial defect are presented for identical and different thicknesses of plates. Results show that an artificial crack defect is obviously detected in a plate located behind one and two screens. Measured attenuation is compatible with industrial NDT conditions. Thus a promising potential is shown for this inspection technique. (authors)

  7. Non-Destructive Analysis Calibration Standards for Gaseous Diffusion...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Current practices used to perform NDA measurements frequently have poorly defined uncertainties due to multiple factors. Working reference material (WRM) standards and container-sp...

  8. Non-destructive Assay Measurements Using the RPI Lead Slowing...

    Office of Scientific and Technical Information (OSTI)

    Authors: Becker, Bjorn ; Weltz, Adam ; Kulisek, Jonathan A. ; Thompson, J. T. ; Thompson, N. ; Danon, Yaron Publication Date: 2013-10-01 OSTI Identifier: 1130668 Report Number(s): ...

  9. Non-destructive Assay improves accountability and safety | Y...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    for in-process holdup material. "We use specialized equipment and nondestructive measurement and analysis techniques to characterize radioactive materials," explained the...

  10. Ultrasonic Phased Array Evaluation of Control Rod Drive Mechanism (CRDM) Nozzle Interference Fit and Weld Region

    SciTech Connect (OSTI)

    Cinson, Anthony D.; Crawford, Susan L.; MacFarlan, Paul J.; Mathews, Royce; Hanson, Brady D.; Diaz, Aaron A.

    2011-10-01

    In this investigation, non-destructive and destructive testing were used to evaluate potential boric acid leakage paths around an Alloy 600 CRDM penetration (Nozzle 63) from the North Anna Unit 2 reactor pressure vessel head that was removed from service in 2003. For this investigation, Nozzle 63 was examined using phased array ultrasonic testing. Prior to examining Nozzle 63, a CRDM penetration mockup with known notches and boric acid deposits was used to assess probe sensitivity, resolution and calibration. Following the non-destructive testing of Nozzle 63, the nozzle was destructively examined to visually assess the leak paths. These destructive and nondestructive results are compared and results are presented. The results of this investigation may be used by NRC to evaluate licensees’ volumetric leak path assessment methodologies and to support regulatory inspection requirements.

  11. Wireless Self-powered Visual and NDE Robotic Inspection System for Live Gas Distribution Mains

    SciTech Connect (OSTI)

    Susan Burkett; Hagen Schempf

    2006-01-31

    Carnegie Mellon University (CMU) under contract from Department of Energy/National Energy Technology Laboratory (DoE/NETL) and co-funding from the Northeast Gas Association (NGA), has completed the overall system design of the next-generation Explorer-II (X-II) live gas main NDE and visual inspection robot platform. The design is based on the Explorer-I prototype which was built and field-tested under a prior (also DoE- and NGA co-funded) program, and served as the validation that self-powered robots under wireless control could access and navigate live natural gas distribution mains. The X-II system design ({approx}8 ft. and 66 lbs.) was heavily based on the X-I design, yet was substantially expanded to allow the addition of NDE sensor systems (while retaining its visual inspection capability), making it a modular system, and expanding its ability to operate at pressures up to 750 psig (high-pressure and unpiggable steel-pipe distribution mains). A new electronics architecture and on-board software kernel were added to again improve system performance. A locating sonde system was integrated to allow for absolute position-referencing during inspection (coupled with external differential GPS) and emergency-locating. The power system was upgraded to utilize lithium-based battery-cells for an increase in mission-time. The system architecture now relies on a dual set of end camera-modules to house the 32-bit processors (Single-Board Computer or SBC) as well as the imaging and wireless (off-board) and CAN-based (on-board) communication hardware and software systems (as well as the sonde-coil and -electronics). The drive-module (2 ea.) are still responsible for bracing (and centering) to drive in push/pull fashion the robot train into and through the pipes and obstacles. The steering modules and their arrangement, still allow the robot to configure itself to perform any-angle (up to 90 deg) turns in any orientation (incl. vertical), and enable the live launching and recovery of the system using custom fittings and a (to be developed) launch-chamber/-tube. The battery modules are used to power the system, by providing power to the robot's bus. The support modules perform the functions of centration for the rest of the train as well as odometry pickups using incremental encoding schemes. The electronics architecture is based on a distributed (8-bit) microprocessor architecture (at least 1 in ea. module) communicating to a (one of two) 32-bit SBC, which manages all video-processing, posture and motion control as well as CAN and wireless communications. The operator controls the entire system from an off-board (laptop) controller, which is in constant wireless communication with the robot train in the pipe. The sensor modules collect data and forward it to the robot operator computer (via the CAN-wireless communications chain), who then transfers it to a dedicated NDE data-storage and post-processing computer for further (real-time or off-line) analysis. CMU has fully designed every module in terms of the mechanical, electrical and software elements (architecture only). Substantial effort has gone into pre-prototyping to uncover mechanical, electrical and software issues for critical elements of the design. Design requirements for sensor-providers were also detailed and finalized and provided to them for inclusion in their designs. CMU is expecting to start 2006 with a detailed design effort for both mechanical and electrical components, followed by procurement and fabrication efforts in late winter/spring 2006. The assembly and integration efforts will occupy all of the spring and summer of 2006. Software development will also be a major effort in 2006, and will result in porting and debugging of code on the module- and train-levels in late summer and Fall of 2006. Final pipe mock-up testing is expected in late fall and early winter 2006 with an acceptance demonstration of the robot train (with a sensor-module mock-up) planned to DoE/NGA towards the end of 2006.

  12. Tank Inspection NDE Results for Fiscal Year 2014, Waste Tanks 26, 27, 28 and 33

    SciTech Connect (OSTI)

    Elder, J.; Vandekamp, R.

    2014-09-29

    Ultrasonic nondestructive examinations (NDE) were performed on waste storage tanks 26, 27, 28 and 33 at the Savannah River Site as a part of the “In-Service Inspection (ISI) Program for High Level Waste Tanks.” No reportable conditions were identified during these inspections. The results indicate that the implemented corrosion control program continues to effectively mitigate corrosion in the SRS waste tanks. Ultrasonic inspection (UT) is used to detect general wall thinning, pitting and interface attack, as well as vertically oriented cracks through inspection of an 8.5 inch wide strip extending over the accessible height of the primary tank wall and accessible knuckle regions. Welds were also inspected in tanks 27, 28 and 33 with no reportable indications. In a Type III/IIIA primary tank, a complete vertical strip includes scans of five plates (including knuckles) so five “plate/strips” would be completed at each vertical strip location. In FY 2014, a combined total of 79 plate/strips were examined for thickness mapping and crack detection, equating to over 45,000 square inches of area inspected on the primary tank wall. Of the 79 plate/strips examined in FY 2014 all but three have average thicknesses that remain at or above the construction minimum thickness which is nominal thickness minus 0.010 inches. There were no service induced reportable thicknesses or cracking encountered. A total of 2 pits were documented in 2014 with the deepest being 0.032 inches deep. One pit was detected in Tank 27 and one in Tank 33. No pitting was identified in Tanks 26 or 28. The maximum depth of any pit encountered in FY 2014 is 5% of nominal thickness, which is less than the minimum reportable criteria of 25% through-wall for pitting. In Tank 26 two vertical strips were inspected, as required by the ISI Program, due to tank conditions being outside normal chemistry controls for more than 3 months. Tank 28 had an area of localized thinning on the exterior wall of the secondary tank noted during the initial inspections in 2005. That area was inspected again in 2014 and found to be larger and slightly deeper. The deepest area of thinning in the secondary wall is less than 20% wall loss. The maximum length of thinning is less than 24 inches and does not impact structural or leak integrity per WSRC-TR-2002-00063. Inspection results were presented to the In-service Inspection Review Committee (ISIRC) where it was determined that no additional data was required to complete these inspections.

  13. Roll-to-Roll Electrode Processing and Materials NDE for Advanced Lithium Secondary Batteries

    Broader source: Energy.gov [DOE]

    2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

  14. Roll-to-Roll Electrode Processing and Materials NDE for Advanced Lithium Secondary Batteries

    Broader source: Energy.gov [DOE]

    2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

  15. Evaluation

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Savings Portfolio (122013) Energy Smart Grocer Impact Evaluation (102013) Energy Smart Industrial - Energy Management Pilot Impact Evaluation (22013) Clark PUD Home...

  16. Vehicle Technologies Office Merit Review 2014: On-Line Weld NDE with IR Thermography

    Broader source: Energy.gov [DOE]

    Presentation given by Oak Ridge National Laboratory at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about on-line weld...

  17. Evaluation

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    of Array Irradiance Models at Locations across the United States Matthew Lave, Member, IEEE, William Hayes, Andrew Pohl, and Clifford W. Hansen Abstract-We report an evaluation of...

  18. Non-Destructive Spent Fuel Characterization with Semi-Conducting Gallium Arsinde Neutron Imaging Arrays

    SciTech Connect (OSTI)

    Douglas S. McGregor; Holly K. Gersch; Jeffrey D. Sanders; John C. Lee; Mark D. Hammig; Michael R. Hartman; Yong Hong Yang; Raymond T. Klann; Brian Van Der Elzen; John T. Lindsay; Philip A. Simpson

    2002-01-30

    High resistivity bulk grown GaAs has been used to produce thermal neutron imaging devices for use in neutron radiography and characterizing burnup in spent fuel. The basic scheme utilizes a portable Sb/Be source for monoenergetic (24 keV) neutron radiation source coupled to an Fe filter with a radiation hard B-coated pixellated GaAs detector array as the primary neutron detector. The coated neutron detectors have been tested for efficiency and radiation hardness in order to determine their fitness for the harsh environments imposed by spent fuel. Theoretical and experimental results are presented, showing detector radiation hardness, expected detection efficiency and the spatial resolution from such a scheme. A variety of advanced neutron detector designs have been explored, with experimental results achieving 13% thermal neutron detection efficiency while projecting the possibility of over 30% thermal neutron detection efficiency.

  19. Non-destructive testing method and apparatus utilizing phase multiplication holography

    DOE Patents [OSTI]

    Collins, H. Dale (Richland, WA); Prince, James M. (Kennewick, WA); Davis, Thomas J. (Richland, WA)

    1984-01-01

    An apparatus and method for imaging of structural characteristics in test objects using radiation amenable to coherent signal processing methods. Frequency and phase multiplication of received flaw signals is used to simulate a test wavelength at least one to two orders of magnitude smaller than the actual wavelength. The apparent reduction in wavelength between the illumination and recording radiation performs a frequency translation hologram. The hologram constructed with a high synthetic frequency and flaw phase multiplication is similar to a conventional acoustic hologram construction at the high frequency.

  20. Acoustic emission non-destructive testing of structures using source location techniques.

    SciTech Connect (OSTI)

    Beattie, Alan G.

    2013-09-01

    The technology of acoustic emission (AE) testing has been advanced and used at Sandia for the past 40 years. AE has been used on structures including pressure vessels, fire bottles, wind turbines, gas wells, nuclear weapons, and solar collectors. This monograph begins with background topics in acoustics and instrumentation and then focuses on current acoustic emission technology. It covers the overall design and system setups for a test, with a wind turbine blade as the object. Test analysis is discussed with an emphasis on source location. Three test examples are presented, two on experimental wind turbine blades and one on aircraft fire extinguisher bottles. Finally, the code for a FORTRAN source location program is given as an example of a working analysis program. Throughout the document, the stress is on actual testing of real structures, not on laboratory experiments.

  1. STATUS OF PORTABLE NON DESTRUCTIVE ASSAY (NDA) AT THE PLUTONIUM FINISHING PLANT (PFP)

    SciTech Connect (OSTI)

    KEELE, B.D.

    2005-06-10

    Collimated portable gamma-ray detectors are used to quantify the plutonium holdup in support of facility deactivation and decommissioning. The Generalized Geometry Holdup model recently has been implemented for data reduction to support a new decontamination and decommissioning mission. An approach to assess the total measurement uncertainty (TMU) has been developed. The TMU is added to the assay value for compliance with safety based limits. Details of the measurement techniques and comparisons to assays of materials removed are described.

  2. Non-destructive assay of EBR-II blanket elements using resonance transmission analysis.

    SciTech Connect (OSTI)

    Klann, R.T.; Poenitz, W.P.

    1998-09-11

    Resonance transmission analysis utilizing a faltered reactor beam was examined as a means of determining the {sup 239}Pu content in Experimental Breeder Reactor-II depleted uranium blanket elements. The technique uses cadmium and gadolinium falters along with a {sup 239}Pu fission chamber to isolate the 0.3 eV resonance in {sup 239}Pu. In the energy range of this resonance (0.1 eV to 0.5 ev), the total microscopic cross-section of {sup 239}Pu is significantly greater than the cross-sections of {sup 238}U and {sup 235}U. This large difference allows small changes in the {sup 239}Pu content of a sample to result in large changes in the mass signal response. Tests with small stacks of depleted uranium and {sup 239}Pu foils indicate a significant change in response based on the {sup 239}Pu content of the foil stack. In addition, the tests indicate good agreement between the measured and predicted values of {sup 239}Pu up to approximately two weight percent.

  3. Quantification of Wellbore Leakage Risk Using Non-destructive Borehole Logging Techniques

    SciTech Connect (OSTI)

    Duguid, Andrew; Butsch, Robert; Cary, J.; Celia, Michael; Chugunov, Nikita; Gasda, Sarah; Hovorka, Susan; Ramakrishnan, T. S.; Stamp, Vicki; Thingelstad, Rebecca; Wang, James

    2014-08-29

    Well integrity is important at all potential CCS locations and may play a crucial role establishing leakage risk in areas where there is a high density of existing wells that could be impacted by the storage operations including depleted petroleum fields where EOR or CCS will occur. To address a need for risk quantification methods that can be directly applied to individual wells using borehole logging tools a study was conducted using data from five wells in Wyoming. The objectives of the study were: Objective 1: Develop methods to establish the baseline flow parameters (porosity and permeability or mobility) from individual measurements of the material properties and defects in a well. Objective 2: Develop a correlation between field flow-property data and cement logs that can be used to establish the flow-properties of well materials and well features using cement mapping tools. Objective 3: Establish a method that uses the flow-property model (Objective 2) to analyze the statistical uncertainties associated with individual well leakage that can provide basis for uncertainty in risk calculations. The project objectives were met through the logging of five wells in Carbon and Natrona County Wyoming to collect data that was used to estimate individual and average well flow properties and model the results using ultrasonic data collected during the logging. Three of the five wells provided data on point and average flow properties for well annuli. Data from the other two wells were used to create models of cement permeability and test whether information collected in one well could be used to characterize another well. The results of the in-situ point measurements were confirmed by the lab measurements sidewall cores collected near the same depths Objective 1 was met using the data collected through logging, testing, and sampling. The methods were developed that can establish baseline flow parameters of wells by both point and average test methods. The methods to estimate the flow properties modeling of point pressure tests, modeling of vertical interference tests, and laboratory measurement of cased-hole sidewall cores The wells were in sufficiently good shape to allow the development of the characterization methods while still having enough defects to study differences in results as they relate to well integrity. Samples and tests analyzed from three of five wells studied in showed the cements were largely intact and had not degraded from exposure native brines. Log results taken in conjunction with the core measurements indicate that interfaces and/or problems with cement placement due to eccentering provide preferential flow paths for fluids, which can increase the effective permeability of the barrier several orders of magnitude above the permeability of intact cement. The results of the maps created using logging tools indicating that the cement condition and bond are generally good identify a need for more research to understand how logs can be used to predicteffective well permeabilities such as those measured by the VITs in this study.

  4. Vehicle Technologies Office Merit Review 2014: Roll-to-Roll Electrode Processing NDE for Advanced Lithium Secondary Batteries

    Broader source: Energy.gov [DOE]

    Presentation given by Oak Ridge National Laboratory at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about roll-to-roll...

  5. The

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Ultrasonics for Non Destructive Evaluation Tutorial Examples Modeling Dynamics Systems Signal Processing System Identification Controls Embedded Systems Machine Learning...

  6. Quasi-Static Indentation Analysis of Carbon-Fiber Laminates.

    SciTech Connect (OSTI)

    Briggs, Timothy; English, Shawn Allen; Nelson, Stacy Michelle

    2015-12-01

    A series of quasi - static indentation experiments are conducted on carbon fiber reinforced polymer laminates with a systematic variation of thicknesses and fixture boundary conditions. Different deformation mechanisms and their resulting damage mechanisms are activated b y changing the thickn ess and boundary conditions. The quasi - static indentation experiments have been shown to achieve damage mechanisms similar to impact and penetration, however without strain rate effects. The low rate allows for the detailed analysis on the load response. Moreover, interrupted tests allow for the incremental analysis of various damage mechanisms and pr ogressions. The experimentally tested specimens are non - destructively evaluated (NDE) with optical imaging, ultrasonics and computed tomography. The load displacement responses and the NDE are then utilized in numerical simulations for the purpose of model validation and vetting. The accompanying numerical simulation work serves two purposes. First, the results further reveal the time sequence of events and the meaning behind load dro ps not clear from NDE . Second, the simulations demonstrate insufficiencies in the code and can then direct future efforts for development.

  7. Nondestructive Evaluation of Thick Concrete Using Advanced Signal Processing Techniques

    SciTech Connect (OSTI)

    Clayton, Dwight A; Barker, Alan M; Santos-Villalobos, Hector J; Albright, Austin P; Hoegh, Kyle; Khazanovich, Lev

    2015-09-01

    The purpose of the U.S. Department of Energy Office of Nuclear Energy’s Light Water Reactor Sustainability (LWRS) Program is to develop technologies and other solutions that can improve the reliability, sustain the safety, and extend the operating lifetimes of nuclear power plants (NPPs) beyond 60 years [1]. Since many important safety structures in an NPP are constructed of concrete, inspection techniques must be developed and tested to evaluate the internal condition. In-service containment structures generally do not allow for the destructive measures necessary to validate the accuracy of these inspection techniques. This creates a need for comparative testing of the various nondestructive evaluation (NDE) measurement techniques on concrete specimens with known material properties, voids, internal microstructure flaws, and reinforcement locations.

  8. Pressure Change Measurement Leak Testing Errors

    SciTech Connect (OSTI)

    Pryor, Jeff M; Walker, William C

    2014-01-01

    A pressure change test is a common leak testing method used in construction and Non-Destructive Examination (NDE). The test is known as being a fast, simple, and easy to apply evaluation method. While this method may be fairly quick to conduct and require simple instrumentation, the engineering behind this type of test is more complex than is apparent on the surface. This paper intends to discuss some of the more common errors made during the application of a pressure change test and give the test engineer insight into how to correctly compensate for these factors. The principals discussed here apply to ideal gases such as air or other monoatomic or diatomic gasses; however these same principals can be applied to polyatomic gasses or liquid flow rate with altered formula specific to those types of tests using the same methodology.

  9. Method and apparatus for the simultaneous display and correlation of independently generated images

    DOE Patents [OSTI]

    Vaitekunas, Jeffrey J. (Chicago, IL); Roberts, Ronald A. (Crown Point, IN)

    1991-01-01

    An apparatus and method for location by location correlation of multiple images from Non-Destructive Evaluation (NDE) and other sources. Multiple images of a material specimen are displayed on one or more monitors of an interactive graphics system. Specimen landmarks are located in each image and mapping functions from a reference image to each other image are calcuated using the landmark locations. A location selected by positioning a cursor in the reference image is mapped to the other images and location identifiers are simultaneously displayed in those images. Movement of the cursor in the reference image causes simultaneous movement of the location identifiers in the other images to positions corresponding to the location of the reference image cursor.

  10. Technical Letter Report, An Evaluation of Ultrasonic Phased Array Testing for Reactor Piping System Components Containing Dissimilar Metal Welds, JCN N6398, Task 2A

    SciTech Connect (OSTI)

    Diaz, Aaron A.; Cinson, Anthony D.; Crawford, Susan L.; Anderson, Michael T.

    2009-11-30

    Research is being conducted for the U.S. Nuclear Regulatory Commission at the Pacific Northwest National Laboratory to assess the effectiveness and reliability of advanced nondestructive examination (NDE) methods for the inspection of light-water reactor components. The scope of this research encom¬passes primary system pressure boundary materials including dissimilar metal welds (DMWs), cast austenitic stainless steels (CASS), piping with corrosion-resistant cladding, weld overlays, inlays and onlays, and far-side examinations of austenitic piping welds. A primary objective of this work is to evaluate various NDE methods to assess their ability to detect, localize, and size cracks in steel components that challenge standard and/or conventional inspection methodologies. This interim technical letter report provides a summary of a technical evaluation aimed at assessing the capabilities of phased-array (PA) ultrasonic testing (UT) methods as applied to the inspection of small-bore DMW components that exist in the reactor coolant systems (RCS) of pressurized water reactors (PWRs). Operating experience and events such as the circumferential cracking in the reactor vessel nozzle-to-RCS hot leg pipe at V.C. Summer nuclear power station, identified in 2000, show that in PWRs where primary coolant water (or steam) are present under normal operation, Alloy 82/182 materials are susceptible to pressurized water stress corrosion cracking. The extent and number of occurrences of DMW cracking in nuclear power plants (domestically and internationally) indicate the necessity for reliable and effective inspection techniques. The work described herein was performed to provide insights for evaluating the utility of advanced NDE approaches for the inspection of DMW components such as a pressurizer surge nozzle DMW, a shutdown cooling pipe DMW, and a ferritic (low-alloy carbon steel)-to-CASS pipe DMW configuration.

  11. Vehicle Technologies Office Merit Review 2015: Electrode Coating Defect Analysis and Processing NDE for High-Energy Lithium-Ion Batteries

    Broader source: Energy.gov [DOE]

    Presentation given by Oak Ridge National Laboratory at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about electrode...

  12. LANL | Earth and Environmental Sciences Division (EES)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    nuclear detection monitoring, non-destructive evaluation, threat reduction, earthquake triggering, medical imaging, and climate science, as well as for the Comprehensive...

  13. FY 2009 Progress Report for Lightweighting Materials - 10. Nondestruct...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Lightweighting Materials - 10. Nondestructive Evaluation Non-Destructive Inspection of Adhesive Bonds in Metal-Metal Joints 2011 Annual Progress Report for Lightweighting Materials...

  14. High energy neutron Computed Tomography developed

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    include James Hunter of the Lab's Non-Destructive Testing and Evaluation Group, Ron Nelson of LANL's LANSCE Nuclear Science and Jim Hall of Lawrence Livermore National...

  15. Production of NDA Working Reference Materials for the Capability Evaluation Project

    SciTech Connect (OSTI)

    Noll, P.D. Jr.; Marshall, R.S.

    1998-11-17

    The production of Non Destructive Assay (NDA) Working Reference Materials (WRMs) that are traceable to nationally recognized standards was undertaken to support implementation of the Idaho National Engineering and Environmental Laboratory (INEEL) Nondestructive Waste Assay Capability Evaluation Project (CEP). The WRMs produced for the CEP project consist of Increased Am/Pu mass ration (IAP) and depleted Uranium (DU) WRMs. The CEP IAP/DU WRM set provides radioactive material standards for use in combination with 55 gallon drum waste matrix surrogates for the assessment of waste NDA assay system performance. The Production of WRMs is a meticulous process that is not without certain trials and tribulations. Problems may arise at any of the various stages of WRM production which include, but are not limited to; material characterization (physical, chemical, and isotopic), material blend parameters, personnel radiation exposure, gas generation phenomenon, traceability to national standards, encapsulation, statistical evaluation of the data, and others. Presented here is an overall description of the process by which the CEP WRMs were produced and certified as well as discussions pertaining to some of the problems encountered and how they were solved.

  16. Non destructive neutron diffraction measurements of cavities, inhomogeneities, and residual strain in bronzes of Ghiberti's relief from the Gates of Paradise

    SciTech Connect (OSTI)

    Festa, G.; Senesi, R.; Alessandroni, M.; Andreani, C.; Vitali, G.; Porcinai, S.; Giusti, A. M.; Materna, T.; Paradowska, A. M.

    2011-03-15

    Quantitative neutron studies of cultural heritage objects provide access to microscopic, mesoscopic, and macroscopic structures in a nondestructive manner. In this paper we present a neutron diffraction investigation of a Ghiberti Renaissance gilded bronze relief devoted to the measurement of cavities and inhomogeneities in the bulk of the sample, along with the bulk phase composition and residual strain distribution. The quantitative measurements allowed the determination of the re-melting parts extension, as well as improving current knowledge about the manufacturing process. The study provides significant and unique information to conservators and restorators about the history of the relief.

  17. A technical review of non-destructive assay research for the characterization of spent nuclear fuel assemblies being conducted under the US DOE NGSI

    SciTech Connect (OSTI)

    Croft, Stephen; Tobin, Stephen J

    2010-12-06

    There is a growing belief that expansion of nuclear energy generation will be needed in the coming decades as part of a mixed supply chain to meet global energy demand. At stake is the health of the economic engine that delivers human prosperity. As a consequence renewed interest is being paid to the safe management of spent nuclear fuel (SNF) and the plutonium it contains. In addition to being an economically valuable resource because it can be used to construct explosive devices, Pu must be placed on an inventory and handled securely. A multiinstitutional team of diverse specialists has been assembled under a project funded by the US Department of Energy (DOE) Next Generation Safeguards Initiative (NGSI) to address ways to nondestructively quantify the plutonium content of spent nuclear fuel assemblies, and to also detect the potential diversion of pins from those assemblies. Studies are underway using mostly Monte Carlo tools to assess the feasibility, individual and collective performance capability of some fourteen nondestructive assay methods. Some of the methods are familiar but are being applied in a new way against a challenging target which is being represented with a higher degree of realism in simulation space than has been done before, while other methods are novel. In this work we provide a brief review of the techniques being studied and highlight the main achievements to date. We also draw attention to the deficiencies identified in for example modeling capability and available basic nuclear data. We conclude that this is an exciting time to be working in the NDA field and that much work, both fundamental and applied, remains ahead if we are to advance the state of the practice to meet the challenges posed to domestic and international safeguards by the expansion of nuclear energy together with the emergence of alternative fuel cycles.

  18. Non-destructive observation of intact bacteria and viruses in water by the highly sensitive frequency transmission electric-field method based on SEM

    SciTech Connect (OSTI)

    Ogura, Toshihiko

    2014-08-08

    Highlights: • We developed a high-sensitive frequency transmission electric-field (FTE) system. • The output signal was highly enhanced by applying voltage to a metal layer on SiN. • The spatial resolution of new FTE method is 41 nm. • New FTE system enables observation of the intact bacteria and virus in water. - Abstract: The high-resolution structural analysis of biological specimens by scanning electron microscopy (SEM) presents several advantages. Until now, wet bacterial specimens have been examined using atmospheric sample holders. However, images of unstained specimens in water using these holders exhibit very poor contrast and heavy radiation damage. Recently, we developed the frequency transmission electric-field (FTE) method, which facilitates the SEM observation of biological specimens in water without radiation damage. However, the signal detection system presents low sensitivity. Therefore, a high EB current is required to generate clear images, and thus reducing spatial resolution and inducing thermal damage to the samples. Here a high-sensitivity detection system is developed for the FTE method, which enhances the output signal amplitude by hundredfold. The detection signal was highly enhanced when voltage was applied to the metal layer on silicon nitride thin film. This enhancement reduced the EB current and improved the spatial resolution as well as the signal-to-noise ratio. The spatial resolution of a high-sensitive FTE system is 41 nm, which is considerably higher than previous FTE system. New FTE system can easily be utilised to examine various unstained biological specimens in water, such as living bacteria and viruses.

  19. Nuclear containment steel liner corrosion workshop : final summary and recommendation report.

    SciTech Connect (OSTI)

    Erler, Bryan A.; Weyers, Richard E.; Sagues, Alberto; Petti, Jason P.; Berke, Neal Steven; Naus, Dan J.

    2011-07-01

    This report documents the proceedings of an expert panel workshop conducted to evaluate the mechanisms of corrosion for the steel liner in nuclear containment buildings. The U.S. Nuclear Regulatory Commission (NRC) sponsored this work which was conducted by Sandia National Laboratories. A workshop was conducted at the NRC Headquarters in Rockville, Maryland on September 2 and 3, 2010. Due to the safety function performed by the liner, the expert panel was assembled in order to address the full range of issues that may contribute to liner corrosion. This report is focused on corrosion that initiates from the outer surface of the liner, the surface that is in contact with the concrete containment building wall. Liner corrosion initiating on the outer diameter (OD) surface has been identified at several nuclear power plants, always associated with foreign material left embedded in the concrete. The potential contributing factors to liner corrosion were broken into five areas for discussion during the workshop. Those include nuclear power plant design and operation, corrosion of steel in contact with concrete, concrete aging and degradation, concrete/steel non-destructive examination (NDE), and concrete repair and corrosion mitigation. This report also includes the expert panel member's recommendations for future research.

  20. American Evaluation Association Guiding Principles for Evaluators...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    American Evaluation Association Guiding Principles for Evaluators, 2004 American Evaluation Association Guiding Principles for Evaluators, 2004 Five principles developed by...

  1. Signal and imaging sciences workshop proceedings

    SciTech Connect (OSTI)

    Candy, J.V.

    1997-11-01

    Papers are presented in the areas of: Medical Technologies; Non-Destructive Evaluation; Applications of Signal/Image Processing; Laser Guide Star and Adaptive Optics; Computational Electromagnetic, Acoustics and Optics; Micro-Impulse Radar Processing; Optical Applications; TANGO Space Shuttle.

  2. Results of fracture mechanics analyses of the ederer cranes in the device assembly

    SciTech Connect (OSTI)

    Dalder, E.

    1996-08-01

    Fracture mechanics analyses were conducted on three critical locations on the lower flange of the load-beam of the Ederer 5 ton and 4 ton cranes in the D.A.F. Facility. Based on these results, it appears that: 1. Propagation of a 5 mm long flaw, previously undetected by non-destructive examination (NDE), to a length sufficient to cause structural failure of either flange, should not occur in at least 100 times the postulated operating scenarios for each crane; 2. Should each crane undergo annual inspection, any surface flaw with a length greater that 20 mm should be removed and repaired by qualified and approved repair procedures.

  3. Evaluation of HEPA filter service life

    SciTech Connect (OSTI)

    Fretthold, J.K.; Stithem, A.R.

    1997-07-14

    Rocky Flats Environmental Technology Site (RFETS), has approximately 10,000 High Efficiency Particulate Air (HEPA) Filters installed in a variety of filter plenums. These ventilation/filtration plenum systems are used to control the release of airborne particulate contaminates to the environment during normal operations and potential accidents. This report summarizes the results of destructive and non-destructive tests on HEPA filters obtained from a wide variety of ages and service conditions. These tests were performed to determine an acceptable service life criteria for HEPA filters used at Rocky Flats Environmental Technology Site (RFETS). A total of 140 filters of various ages (1972 to 1996) and service history (new, aged unused, used) were tested. For the purpose of this report, filter age from manufacture date/initial test date to the current sample date was used, as opposed to the actual time a filter was installed in an operating system.

  4. Potential inspection, maintenance and repair techniques for the OTEC (Ocean Thermal Energy Conversion) systems

    SciTech Connect (OSTI)

    Not Available

    1983-02-01

    One of the major post-installation considerations of the OTEC platforms is the performance of underwater inspection, maintenance and repair (IMR) during their 30-year design life. In order to assist in the conceptual development of an IMR program, this study was undertaken using the two OTEC candidate configurations as a baseline. The objectives of the study were: (1) conduct an inventory of underwater Non-Destructive Examination (NDE) devices including a description of their performance capabilities, dimensional data, the areas of the various structures where they are most applicable, and a narrative description of the level of performance attained to date; (2) and to conduct an inventory of NDE device deployment vehicles which also includes a description of their performance capabilities, dimensional data, areas of the platform where they are most applicable as now designed and a relative comparison of these vehicles as to their ability to deploy the devices described in (1) above.

  5. American Evaluation Association Guiding Principles for Evaluators

    SciTech Connect (OSTI)

    None

    2009-01-18

    Five principles developed by American Evaluation Associ intended to guide professional practice of evaluators & to inform evaluation clients and the general public about principles they can expect to be upheld by professional evaluators.

  6. Development of improved processing and evaluation methods for high reliability structural ceramics for advanced heat engine applications Phase II. Final report

    SciTech Connect (OSTI)

    Pujari, V.J.; Tracey, D.M.; Foley, M.R.

    1996-02-01

    The research program had as goals the development and demonstration of significant improvements in processing methods, process controls, and nondestructive evaluation (NDE) which can be commercially implemented to produce high reliability silicon nitride components for advanced heat engine applications at temperatures to 1370{degrees}C. In Phase I of the program a process was developed that resulted in a silicon nitride - 4 w% yttria HIP`ed material (NCX 5102) that displayed unprecedented strength and reliability. An average tensile strength of 1 GPa and a strength distribution following a 3-parameter Weibull distribution were demonstrated by testing several hundred buttonhead tensile specimens. The Phase II program focused on the development of methodology for colloidal consolidation producing green microstructure which minimizes downstream process problems such as drying, shrinkage, cracking, and part distortion during densification. Furthermore, the program focused on the extension of the process to gas pressure sinterable (GPS) compositions. Excellent results were obtained for the HIP composition processed for minimal density gradients, both with respect to room-temperature strength and high-temperature creep resistance. Complex component fabricability of this material was demonstrated by producing engine-vane prototypes. Strength data for the GPS material (NCX-5400) suggest that it ranks very high relative to other silicon nitride materials in terms of tensile/flexure strength ratio, a measure of volume quality. This high quality was derived from the closed-loop colloidal process employed in the program.

  7. Evaluation and Testing of the ADVANTG Code on SNM Detection

    SciTech Connect (OSTI)

    Shaver, Mark W.; Casella, Andrew M.; Wittman, Richard S.; Hayes, John W.

    2013-09-24

    Pacific Northwest National Laboratory (PNNL) has been tasked with evaluating the effectiveness of ORNL’s new hybrid transport code, ADVANTG, on scenarios of interest to our NA-22 sponsor, specifically of detection of diversion of special nuclear material (SNM). PNNL staff have determined that acquisition and installation of ADVANTG was relatively straightforward for a code in its phase of development, but probably not yet sufficient for mass distribution to the general user. PNNL staff also determined that with little effort, ADVANTG generated weight windows that typically worked for the problems and generated results consistent with MCNP. With slightly greater effort of choosing a finer mesh around detectors or sample reaction tally regions, the figure of merit (FOM) could be further improved in most cases. This does take some limited knowledge of deterministic transport methods. The FOM could also be increased by limiting the energy range for a tally to the energy region of greatest interest. It was then found that an MCNP run with the full energy range for the tally showed improved statistics in the region used for the ADVANTG run. The specific case of interest chosen by the sponsor is the CIPN project from Las Alamos National Laboratory (LANL), which is an active interrogation, non-destructive assay (NDA) technique to quantify the fissile content in a spent fuel assembly and is also sensitive to cases of material diversion. Unfortunately, weight windows for the CIPN problem cannot currently be properly generated with ADVANTG due to inadequate accommodations for source definition. ADVANTG requires that a fixed neutron source be defined within the problem and cannot account for neutron multiplication. As such, it is rendered useless in active interrogation scenarios. It is also interesting to note that this is a difficult problem to solve and that the automated weight windows generator in MCNP actually slowed down the problem. Therefore, PNNL had determined that there is not an effective tool available for speeding up MCNP for problems such as the CIPN scenario. With regard to the Benchmark scenarios, ADVANTG performed very well for most of the difficult, long-running, standard radiation detection scenarios. Specifically, run time speedups were observed for spatially large scenarios, or those having significant shielding or scattering geometries. ADVANTG performed on par with existing codes for moderate sized scenarios, or those with little to moderate shielding, or multiple paths to the detectors. ADVANTG ran slower than MCNP for very simply, spatially small cases with little to no shielding that run very quickly anyway. Lastly, ADVANTG could not solve problems that did not consist of fixed source to detector geometries. For example, it could not solve scenarios with multiple detectors or secondary particles, such as active interrogation, neutron induced gamma, or fission neutrons.

  8. Proceedings of the 1998 ASME energy sources technology conference (ETCE`98)

    SciTech Connect (OSTI)

    1998-12-31

    The approximately 160 papers in these proceedings have been arranged under the following topical sections: (1) Computers in engineering -- Technical databases and applied computing; Workgroup computing; Software process models; Internet computing; (2) Drilling technology -- Coiled tubing technology; Drilling dynamics and drilling systems; Advances in drill bits; Advances in percussion drilling; Testing field and laboratory; Novel/scientific drilling; Advances in drilling fluids; (3) Emerging energy technology -- Spray and combustion; Fuel cells; Flammability and flames; Fuels and engines; Miscellaneous combustion topics; (4) Composite materials design and analysis -- Interaction of cracks, notched strength, and free edge effects in laminated composites; Stress analysis of composites; Material response identification, property alteration, damage detection, and environmental effects; Wave propagation in elastic medium, numerical methods for composites; Process and property characterization of advanced materials; Fatigue degradation, viscoplasticity in composites, and numerical simulation of reinforced concrete structures; Aging, creep, plastic anisotropy, joining of different materials, and time history analysis; Shock fronts in compressible medium; Numerical simulation of propagating fronts and shocks in compressible medium; Computational methods and numerical simulation; Analysis and modeling techniques; (5) Manufacturing and services -- Drilling equipment; Process equipment; Patents and intellectual property; Computational methods in manufacturing; (6) Non-destructive evaluation engineering -- NDE applications: Visual inspections; Material property determination/flaw sizing; (7) Offshore engineering and operations -- Environmental and safety issues in offshore operations; Floating production system; Offshore topside facilities; Offshore facility infrastructure; Offshore structures and pipelines; (8) Pipeline engineering and operations -- Pipeline risk management; Pipeline integrity; Evaluation and rehabilitation; Multiphase flow; Pipeline simulation; Pipeline design and operations; New technology; Erosion and corrosion; (9) Plant engineering and reliability -- Reliability methods; Reliability techniques; (10) Petroleum production technology -- Pipeline risk management; Multiphase flow; Multiphase flow equipment; Drilling fluids and completions; Erosion and corrosion; Multiphase pumping; (11) Tribology -- Manufacturing processes; Land-based gas turbine research; Lubrication, tribo-physics and tribo-chemistry. Papers within scope have been processed separately for inclusion on the database.

  9. Instrumentation, Monitoring and NDE for New Fast Reactors

    SciTech Connect (OSTI)

    Bond, Leonard J.; Doctor, Steven R.; Bunch, Kyle J.; Good, Morris S.; Waltar, Alan E.

    2007-07-28

    The Global Nuclear Energy Partnership (GNEP) has been proposed as a viable system in which to close the fuel cycle in a manner consistent with markedly expanding the global role of nuclear power while significantly reducing proliferation risks. A key part of this system relies on the development of actinide transmutation, which can only be effectively accomplished in a fast-spectrum reactor. The fundamental physics for fast reactors is well established. However, to achieve higher standards of safety and reliability, operate with longer intervals between outages, and achieve high operating capacity factors, new instrumentation and on-line monitoring capabilities will be required--during both fabrication and operation. Since the Fast Flux Test Facility (FFTF) and Experimental Breeder Reactor – II (EBR-II) reactors were operational in the USA, there have been major advances in instrumentation, not the least being the move to digital systems. Some specific capabilities have been developed outside the USA, but new or at least re-established capabilities will be required. In many cases the only available information is in reports and papers. New and improved sensors and instrumentation will be required. Advanced instrumentation has been developed for high-temperature/high-flux conditions in some cases, but most of the original researchers and manufacturers are retired or no longer in business.

  10. Instrumentation, Monitoring and NDE for New Fast Reactors

    SciTech Connect (OSTI)

    Bond, Leonard J.; Doctor, Steven; Bunch, Kyle; Good, Morris; Waltar, Alan E.

    2007-07-01

    The Global Nuclear Energy Partnership (GNEP) will require the development of actinide transmutation, which can most effectively be accomplished in a fast-spectrum reactor. To achieve higher standards of safety and reliability, operate with longer intervals between outages, and achieve high operating capacity factors, new instrumentation and on-line monitoring capabilities will be required-- during both fabrication and operation. This paper reports parts of a knowledge capture and technology state-of-the-art assessment for fast-reactor instrumentation and controls, monitoring and diagnostics. (authors)

  11. Development of metrological NDE methods for microturbine ceramic components

    SciTech Connect (OSTI)

    Lee, H.-R.; Ellingson, W. A.

    1999-12-23

    In this work, X-ray computed tomographic imaging technology with high spatial resolution has been explored for metrological applications to Si{sub 3}N{sub 4} ceramic turbine wheels. X-ray computed tomography (XCT) data were acquired by a charge-coupled device detector coupled to an image intensifier. Cone-beam XCT reconstruction algorithms were used to allow full-volume data acquisition from the turbine wheels. Special software was developed so that edge detection and complex blade contours could be determined from the XCT data. The feasibility of using the XCT for dimensional analyses was compared with that of a coordinate-measuring machine. Details of the XCT system, data acquisition, and dimensional comparisons will be presented.

  12. RTAP evaluation

    SciTech Connect (OSTI)

    Cupps, K.; Elko, S.; Folta, P.

    1995-01-23

    An in-depth analysis of the RTAP product was undertaken within the CNC associate program to determine the feasibility of utilizing it to replace the current Supervisory Control System that supports the AVLIS program. This document contains the results of that evaluation. With some fundamental redesign the current Supervisory Control system could meet the needs described above. The redesign would require a large amount of software rewriting and would be very time consuming. The higher level functionality (alarming, automation, etc.) would have to wait until its completion. Our current understanding and preliminary testing indicate that using commercial software is the best way to get these new features at the minimum cost to the program. Additional savings will be obtained by moving the maintenance costs of the basic control system from in-house to commercial industry and allowing our developers to concentrate on the unique control areas that require customization. Our current operating system, VMS, has become a hindrance. The UNIX operating system has become the choice for most scientific and engineering systems and we should follow suit. As a result of the commercial system survey referenced above we selected RTAP, a SCADA product developed by Hewlett Packard (HP), as the most favorable product to replace the current supervisory system in AVLIS. It is an extremely open system, with a large, well defined Application Programming Interface (API). This will allow the seamless integration of unique front end devices in the laser area (e.g. Optical Device Controller). RTAP also possesses various functionality that is lacking in our current system: integrated alarming, real-time configurable database, system scalability, and a Sequence Control Language (SQL developed by CPU, an RTAP Channel Partner) that will facilitate the automation necessary to bring the AVLIS process to plant-line operation. It runs on HP-9000, DEC-Alpha, IBM-RS6000 and Sun Workstations.

  13. Program Evaluation: Glossary

    Broader source: Energy.gov [DOE]

    Evaluation and performance measurement professionals use terms that are common to the field of program evaluation. Knowledge of how these terms are used by evaluators will help program managers...

  14. Evaluation Project 4492

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Organization area to allow the movement and radio-graphing of component for evaluation to determine the proper Project Execution Plan for dismantlement. Evaluation Project...

  15. Preliminary Impact Evaluation BBNP

    Broader source: Energy.gov [DOE]

    Preliminary Impact Evaluation of the U.S. Department of Energy's Better Buildings Neighborhood Program, 2013.

  16. Evaluation Consultant RFP

    Broader source: Energy.gov [DOE]

    Evaluation Consultant RFP, from the Tool Kit Framework: Small Town University Energy Program (STEP).

  17. The Partnership Evaluation Framework

    Broader source: Energy.gov [DOE]

    U.S. Department of Energy Better Buildings Neighborhood Program: The Partnership Evaluation Framework: How to evaluate a potential partner’s business model and identify areas for collaboration.

  18. Program Evaluation: Monitor Implementation

    Broader source: Energy.gov [DOE]

    Once you have chosen the evaluation contractor, the next step is to work with the contractor to get the evaluation plan finalized and to provide the lists and other assistance the contractor needs....

  19. Advanced Vehicle Testing & Evaluation

    Broader source: Energy.gov [DOE]

    2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

  20. Who's Evaluating What? Planned Program Evaluations | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    Peer Exchange Call, Who's Evaluating What? - Planned Program Evaluations, November 17, 2011. During this call participants shared their evaluation plans and initial results and discussed DOE and fellow programs' evaluation efforts. PDF icon Discussion Summary More Documents & Publications Process Evaluation of the Better Buildings Neighborhood Program, Final Evaluation Volume 4 Preliminary Process and Market Evaluation: Better Buildings Neighborhood Program Preliminary Process and Market

  1. American Evaluation Association Guiding Principles for Evaluators, 2004 |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy American Evaluation Association Guiding Principles for Evaluators, 2004 American Evaluation Association Guiding Principles for Evaluators, 2004 Five principles developed by American Evaluation Associ intended to guide professional practice of evaluators & to inform evaluation clients and the general public about principles they can expect to be upheld by professional evaluators. PDF icon Guiding Principles for Evaluators More Documents & Publications ORSSAB

  2. ORISE: Research and Evaluation

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Research and Evaluation Research and Evaluation The Oak Ridge Institute for Science and Education (ORISE) assists government agencies and organizations create effective health communication programs that are built on solid research and evaluation. This information helps agencies refine the design, implementation and overall quality of a communication intervention. To support the research and evaulation process, ORISE specifically collects and analyzes data from appropriate sources, develops

  3. Exposure Evaluation Process

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Exposure Evaluation Process for Tank Farm Workers L.B. Sandy Rock, MD, MPH Risk Communication HPMC Occupational Medical Services An increase in the number of tank farm vapor exposures has led to many questions and concerns among workers and management. * During regular clinic hours, HPMC OMS is responsible for the medical evaluation of workers reporting exposure to vapors. * At other times, workers are taken to Kadlec Hospital which has an arrangement with DOE/HPMC OMS to evaluate, treat, refer

  4. Evaluating New Hydropower Resources

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Ensure Environmental and Social Transparency The evaluation of opportunities for new hydropower development must include considerations of ecological and social sustainability....

  5. MSA Evaluation Archive

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Education Teachers (K-12) Archive MSA Evaluation Archive The Laboratory's Math and Science Academy provides quality STEM education professional development for teachers in...

  6. Fast Neutron Detection Evaluation

    SciTech Connect (OSTI)

    McKigney, Edward A.; Stange, Sy

    2014-03-17

    These slides present a summary of previous work, conclusions, and anticipated schedule for the conclusion of our fast neutron detection evaluation.

  7. ORISE: Research and Evaluation

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    are built on solid research and evaluation. This information helps agencies refine the design, implementation and overall quality of a communication intervention. To support the...

  8. test and evaluation

    National Nuclear Security Administration (NNSA)

    5%2A en Office of Test and Evaluation http:nnsa.energy.govaboutusourprogramsdefenseprogramsstockpilestewardshiptestcapabilitiesand-eval

  9. MSA Evaluation Archive

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Education » Teachers (K-12) » Archive MSA Evaluation Archive The Laboratory's Math and Science Academy provides quality STEM education professional development for teachers in participating schools and districts. Contact Math and Science Academy Community Relations & Partnerships (505) 665-4400 MSA Program Evaluations FY13-14 (pdf) FY12-13 (pdf) FY11-12

  10. Final Vitrification Melter Evaluation

    Office of Environmental Management (EM)

    Waste-Incidental-to-Reprocessing Evaluation for the West Valley Demonstration Project Vitrification Melter February 2012 Prepared by the U.S. Department of Energy West Valley, New York This page is intentionally blank. WASTE-INCIDENTAL-TO-REPROCESSING EVALUATION FOR THE WVDP VITRIFICATION MELTER CONTENTS Revision 0 i NOTATION (Acronyms, Abbreviations, and Units).................................................. v 1.0 INTRODUCTION

  11. Program Evaluation: Planning and Conducting Evaluations | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Planning and Conducting Evaluations Program Evaluation: Planning and Conducting Evaluations This area of the website takes you through step-by-step processes for planning and conducting the In-progress Peer Reviews and Impact Evaluations described on this website. In general, for each type of evaluation, this "how-to" section will help you to: Clarify your evaluation purpose, questions, and intended use, Consider appropriate methods for conducting the evaluation, Ensure that

  12. Internal Controls Evaluations

    Energy Savers [EERE]

    2, 2015 U.S. DEPARTMENT OF ENERGY Internal Control Evaluations Fiscal Year 2015 Guidance Page | 2 Table of Contents I. Introduction .............................................................................................................................................. 4 A. Background ......................................................................................................................................... 4 B. New for FY 2015

  13. Exercise Evaluation Forms

    Office of Environmental Management (EM)

    Hazardous Materials Exercise Evaluation Forms Prepared for the Department of Energy Office of Transportation and Emergency Management 02B00215-09.p65 This page intentionally left blank table of contents Transportation Emergency Preparedness Program (TEPP) planning tools planning tools Hazar Hazar Hazar Hazar Hazardous Materials dous Materials dous Materials dous Materials dous Materials Ex Ex Ex Ex Exer er er er ercise Ev cise Ev cise Ev cise Ev cise Evaluation Forms aluation Forms aluation

  14. Evaluation Project 4492

    National Nuclear Security Administration (NNSA)

    12-2010 NNSA-B-10-0412 Sandia National Laboratories/New Mexico (SNL/NM) proposes to support the Bio-Response Operational Testing and Evaluation (BOTE) project. The BOTE project would involve multiple releases of a biological simulant, characterization sampling, decontamination, and clearance sampling, at the Idaho National Laboratory (INL) Test Site. Sandia Site Office Bio-Response Operational Testing and Evaluation (BOTE) Project (TA-I, TA-III, & Offsite at INL) INL LACY,SUSAN DOYLENE

  15. Evaluated Nuclear Data

    SciTech Connect (OSTI)

    Oblozinsky, P.; Oblozinsky,P.; Herman,M.; Mughabghab,S.F.

    2010-10-01

    This chapter describes the current status of evaluated nuclear data for nuclear technology applications. We start with evaluation procedures for neutron-induced reactions focusing on incident energies from the thermal energy up to 20 MeV, though higher energies are also mentioned. This is followed by examining the status of evaluated neutron data for actinides that play dominant role in most of the applications, followed by coolants/moderators, structural materials and fission products. We then discuss neutron covariance data that characterize uncertainties and correlations. We explain how modern nuclear evaluated data libraries are validated against an extensive set of integral benchmark experiments. Afterwards, we briefly examine other data of importance for nuclear technology, including fission yields, thermal neutron scattering and decay data. A description of three major evaluated nuclear data libraries is provided, including the latest version of the US library ENDF/B-VII.0, European JEFF-3.1 and Japanese JENDL-3.3. A brief introduction is made to current web retrieval systems that allow easy access to a vast amount of up-to-date evaluated nuclear data for nuclear technology applications.

  16. Nonradioactive air emissions notice of construction for the Waste Receiving And Processing facility

    SciTech Connect (OSTI)

    Not Available

    1993-02-01

    The mission of the Waste Receiving And Processing (WRAP) Module 1 facility (also referred to as WRAP 1) is to examine assay, characterize, treat, and repackage solid radioactive and mixed waste to enable permanent disposal of the wastes in accordance with all applicable regulations. WRAP 1 will contain equipment and facilities necessary for non-destructive examination (NDE) of wastes and to perform a non-destructive examination assay (NDA) of the total radionuclide content of the wastes, without opening the outer container (e.g., 55-gal drum). WRAP 1 will also be equipped to open drums which do not meet waste acceptance and shipping criteria, and to perform limited physical treatment of the wastes to ensure that storage, shipping, and disposal criteria are met. The solid wastes to be handled in the WRAP 1 facility include low level waste (LLW), transuranic (TRU) waste, and transuranic and low level mixed wastes (LLMW). The WRAP 1 facility will only accept contact handler (CH) waste containers. A Best Available Control Technology for Toxics (TBACT) assessment has been completed for the WRAP 1 facility (WHC 1993). Because toxic emissions from the WRAP 1 facility are sufficiently low and do not pose any health or safety concerns to the public, no controls for volatile organic compounds (VOCs), and installation of HEPA filters for particulates satisfy TBACT for the facility.

  17. Program Evaluation: EERE Planned and Completed Evaluations | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Evaluation » Information Resources » Program Evaluation: EERE Planned and Completed Evaluations Program Evaluation: EERE Planned and Completed Evaluations This section provides a list of past and planned evaluation reports for the U.S. Department of Energy's (DOE) Office of Energy Efficiency and Renewable Energy (EERE). Many of the listed reports are available as downloads. The table below tells you which offices have reports accessible as downloads. A checked box in the table -

  18. Evaluation of accountability measurements

    SciTech Connect (OSTI)

    Cacic, C.G.

    1988-01-01

    The New Brunswick Laboratory (NBL) is programmatically responsible to the U.S. Department of Energy (DOE) Office of Safeguards and Security (OSS) for providing independent review and evaluation of accountability measurement technology in DOE nuclear facilities. This function is addressed in part through the NBL Safegaurds Measurement Evaluation (SME) Program. The SME Program utilizes both on-site review of measurement methods along with material-specific measurement evaluation studies to provide information concerning the adequacy of subject accountability measurements. This paper reviews SME Program activities for the 1986-87 time period, with emphasis on noted improvements in measurement capabilities. Continued evolution of the SME Program to respond to changing safeguards concerns is discussed.

  19. Hydrogen and Fuel Cell Transit Bus Evaluations: Joint Evaluation...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Administration Hydrogen and Fuel Cell Transit Bus Evaluations: Joint Evaluation Plan for the U.S. Department of Energy and the Federal Transit Administration This document...

  20. Hydrogen and Fuel Cell Transit Bus Evaluations: Joint Evaluation...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Administration; Appendix Hydrogen and Fuel Cell Transit Bus Evaluations: Joint Evaluation Plan for the U.S. Department of Energy and the Federal Transit Administration; Appendix...

  1. The

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    17th Annual Los Alamos Dynamics Summer School Past Projects Sensor Nodes for Nuclear Nonproliferation Energy Harvesting for Wireless Sensing, Sensory Substitution, Multi-rotor Damage Detection, Drill Vibration Reduction, Laser Ultrasonics for Non Destructive Evaluation Tutorial Examples Modeling Dynamics Systems Signal Processing System Identification Controls Embedded Systems Machine Learning Nonlinear Systems Model Verification and Validation Past Guest Lectures Thinking Telescopes Fiber Optic

  2. A=3, 2010 evaluation

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    3 (2010PU04) (Revised Manuscript from 2010) An evaluation of A = 3 was published in Nuclear Physics A848 (2010) p. 1. The version here differs from the published version in that we have corrected a few errors discovered after the article went to press. PDF HTML A = 3 3n, 3H, 3He, 3Li Adobe Reader Download Last modified: 01

  3. Evaluation Project 4492

    National Nuclear Security Administration (NNSA)

    09-2011 NNSA-B-11-0076 Sandia National Laboratories/New Mexico (SNL/NM) proposes to perform machining work at the Kansas City Plant (KCP) in Kansas City, Missouri to evaluate parts that have undergone testing. âś– Sandia Site Office Postmortem Code Blue--Kansas City Plant (KCP) Kansas City Plant LACY,SUSAN DOYLENE 05/09

  4. TUNL Nuclear Data Evaluation Group

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    TUNL Nuclear Data Evaluation Group As a part of the United States Nuclear Data Network and the international Nuclear Structure and Decay Data Evaluators' Network, the Nuclear Data...

  5. Program Evaluation: Types of Evaluations | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Types of Evaluations Program Evaluation: Types of Evaluations The areas within the Office of Energy Efficiency and Renewable Energy (EERE) use several types of evaluation to quantify impacts, assess progress, and promote improvement. Several of these are listed below. Merit review of proposals, conducted by experts, are used to evaluate project proposals through the use of merit review criteria. In-progress peer reviews, conducted by independent external experts, are reviews of program and

  6. Candidate Assembly Statistical Evaluation

    Energy Science and Technology Software Center (OSTI)

    1998-07-15

    The Savannah River Site (SRS) receives aluminum clad spent Material Test Reactor (MTR) fuel from all over the world for storage and eventual reprocessing. There are hundreds of different kinds of MTR fuels and these fuels will continue to be received at SRS for approximately ten more years. SRS''s current criticality evaluation methodology requires the modeling of all MTR fuels utilizing Monte Carlo codes, which is extremely time consuming and resource intensive. Now that amore » significant number of MTR calculations have been conducted it is feasible to consider building statistical models that will provide reasonable estimations of MTR behavior. These statistical models can be incorporated into a standardized model homogenization spreadsheet package to provide analysts with a means of performing routine MTR fuel analyses with a minimal commitment of time and resources. This became the purpose for development of the Candidate Assembly Statistical Evaluation (CASE) program at SRS.« less

  7. A=11, 2012 evaluation

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    11 (2012KE01) (Revised Manuscript from 2012) An evaluation of A = 11 was published in Nuclear Physics A880 (2012) p. 88. The version here differs from the published version in that we have corrected a few errors discovered after the article went to press. PDF HTML A = 11 11He,11Li, 11Be, 11B, , 11C, , 11N, , 11O, , 11F, ,11Ne Adobe Reader Download Last modified: 23 April 2012

  8. Evaluations | Argonne National Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Evaluations It is essential that postdoctoral appointees and supervisors get together within two months of the starting date and fill out the Postdoctoral Initial Discussion form (ANL-698). This discussion sets initial goals and clarifies expectations on both sides for a success and productive relationship. Once completed, it has to be reviewed and signed by the Division Director. A copy should be sent to Kristene (Tina) Henne, Postdoctoral Programs Coordinator, by email to khenne@anl.gov. The

  9. Electromelt furnace evaluation

    SciTech Connect (OSTI)

    Reimann, G.A.; Welch, J.M.

    1981-09-01

    An electromelt furnace was designed, built, and operated at the Idaho National Engineering Laboratory to demonstrate the suitability of this equipment for large-scale processing of radioactive wastes in iron-enriched basalt. Several typical waste compositions were melted and cast. The furnace was disassembled and the components evaluated. Calcines and fluorides attacked the furnace lining, unoxidized metals accumulated under the slag, and electrode attrition was high.

  10. Project Evaluation Models

    Energy Savers [EERE]

    Project Evaluation Models Ian Baring-Gould Alaska Native Village Energy Development Workshop April 30, 2014 2 Why do we need options analysis? 3 There are many different energy resources Which ones are available in Alaska? 4 photovoltaics fuel cells wind turbines batteries diesels microturbines small hydro small modular biomass grid connection ...and many energy conversion technologies 5 ...which have different operating requirements, advantages, disadvantages, costs, etc. Diesel generators Wind

  11. Evaluation Report: IG-0738

    Office of Environmental Management (EM)

    U.S. Department of Energy Office of Inspector General Office of Audit Services The Department's Unclassified Cyber Security Program-2006 DOE/IG-0738 September 2006 Department of Energy Wash~ngton, DC 2 0 5 8 5 MEMORANDUM FOR FROM: lnspector General S1JBJ ECT: INFORMATlON: Evaluation Report on "The Department's Unclassified Cyber Security Program - 2006" BACKGROUND To help accomplish its strategic goals in the areas of defense, energy, science and the environment, the Department

  12. Evaluation Report: IG-0776

    Office of Environmental Management (EM)

    Department's Unclassified Cyber Security Program - 2007 DOE/IG-0776 September 2007 Department of Energy Washington, DC 20585 September 18, 2007 MEMOKANDLIM FOR THq SECRETARY . r FROM: , A F , ~ $ & M / ~ I Gregory riednian lnspcctor General SUBJECT: -- INFORMATIOH: Evaluation Report on "The Department's Unclassified Cyber Security Program - 2007" BACKGROUND The Department of Energy expects to spend about $300 million in Fiscal Year (FY) 2007 to protect its investment in information

  13. TEPP - Exercise Evaluation Forms | Department of Energy

    Office of Environmental Management (EM)

    TEPP - Exercise Evaluation Forms TEPP - Exercise Evaluation Forms Hazardous Materials Exercise Evaluation Forms PDF icon Exercise Evaluation Forms More Documents & Publications...

  14. Detached rock evaluation device

    DOE Patents [OSTI]

    Hanson, David R. (Golden, CO)

    1986-01-01

    A rock detachment evaluation device (10) having an energy transducer unit 1) for sensing vibrations imparted to a subject rock (172) for converting the sensed vibrations into electrical signals, a low band pass filter unit (12) for receiving the electrical signal and transmitting only a low frequency segment thereof, a high band pass filter unit (13) for receiving the electrical signals and for transmitting only a high frequency segment thereof, a comparison unit (14) for receiving the low frequency and high frequency signals and for determining the difference in power between the signals, and a display unit (16) for displaying indicia of the difference, which provides a quantitative measure of rock detachment.

  15. A=20, 1998 evaluation

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    20 (1998TI06) (Revised Manuscript from 1998) An evaluation of A = 20 was published in Nuclear Physics A636 (1998) p. 247. The version here lacks the introduction and overview tables that appeared in the full version, and is arranged in a different manner. The figures are present in this pdf document, and are available elsewhere on this server (see below). PDF HTML Figures A = 20 20n, 20He, 20Li, 20Be, 20B, 20C, 20N, 20O, 20F, 20Ne, 20Na, 20Mg, 20Al A = 20

  16. A=4, 1992 evaluation

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    4 (1992TI02) (Revised Manuscript from 1992) An evaluation of A = 4 was published in Nuclear Physics A541 (1992) p. 1. The version here differs from the published version in that we have corrected a few errors discovered after the article went to press. Introduction and overview tables have been omitted from this manuscript. Reference key numbers have been changed to the NNDC/TUNL format. The figures are now present in the pdf document, and are also available elsewhere on this server (see below).

  17. Treatment Deployment Evaluation Tool

    SciTech Connect (OSTI)

    Rynearson, Michael Ardel; Plum, Martin Michael

    1999-08-01

    The U.S. Department of Energy (DOE) is responsible for the final disposition of legacy spent nuclear fuel (SNF). As a response, DOE's National Spent Nuclear Fuel Program (NSNFP) has been given the responsibility for the disposition of DOE -owned SNF. Many treatment technologies have been identified to treat some forms of SNF so that the resulting treated product is acceptable by the disposition site. One of these promising treatment processes is the electrometallurgical treatment (EMT) currently in development; a second is an Acid Wash Decladding process. The NSNFP has been tasked with identifying possible strategies for the deployment of these treatment processes in the event that the treatment path is deemed necessary. To support the siting studies of these strategies, economic evaluations are being performed to identify the least-cost deployment path. This model (tool) was developed to consider the full scope of costs, technical feasibility, process material disposition, and schedule attributes over the life of each deployment alternative. Using standard personal computer (PC) software, the model was developed as a comprehensive technology economic assessment tool using a Life-Cycle Cost (LCC) analysis methodology. Model development was planned as a systematic, iterative process of identifying and bounding the required activities to dispose of SNF. To support the evaluation process, activities are decomposed into lower level, easier to estimate activities. Sensitivity studies can then be performed on these activities, defining cost issues and testing results against the originally stated problem.

  18. Preliminary Process and Market Evaluation

    Broader source: Energy.gov [DOE]

    Preliminary Process and Market Evaluation, from a team of evaluators, independent of the BBNP program, with whom DOE contracted to assess the performance of BBNP and identify lessons learned.

  19. SECTION M_Evaluation Factors

    National Nuclear Security Administration (NNSA)

    SECTION M EVALUATION FACTORS FOR AWARD TABLE OF CONTENTS M-1 EVALUATION OF PROPOSALS .....................................................................................2 M-2 BASIS FOR CONTRACT AWARD ...................................................................................3 M-3 TECHNICAL AND MANAGEMENT CRITERIA ..........................................................3 M-4 COST CRITERION

  20. Program Evaluation: Purpose and Costs

    Broader source: Energy.gov [DOE]

    Steps one through three will help you establish the purpose of and determine which resources are available for your evaluation (learn more about the other steps in general program evaluations):

  1. Program Evaluation: Examples of Results

    Broader source: Energy.gov [DOE]

    EERE offices have a history of doing evaluation studies. This page highlights selected examples of evaluation results from EERE reviews and studies. Eleven examples are provided for the following...

  2. International Energy Program Evaluation Conference

    Broader source: Energy.gov [DOE]

    The International Energy Program Evaluation Conference (IEPEC) will be held in Long Beach, California, on Aug. 11-13, 2015.

  3. Exercise Controller and Evaluator Manual

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1997-08-21

    This volume details the roles of controllers and evaluators in emergency exercises. Canceled by DOE G 151.1-3.

  4. LIQUEFACTION EVALUATIONS AT DOE SITES

    Broader source: Energy.gov [DOE]

    Liquefaction Evaluations at DOE Sites M. Lewis, M. McHood, R. Williams, B. Gutierrez October 25, 2011

  5. NATIONAL EVALUATIONS: SUMMARY OF RESULTS

    Office of Environmental Management (EM)

    EVALUATIONS: SUMMARY OF RESULTS DOE is pleased to summarize the results of two major national evaluations of the Weatherization Assistance Program (WAP or Weatherization). These evaluations were multiyear, peer-reviewed, statistically robust efforts led by Oak Ridge National Laboratory (ORNL). They are the most comprehensive, detailed analysis of the WAP and its operations ever conducted. The Retrospective Evaluation covers Program Year (PY) 2008 and is reflective of a typical year in WAP

  6. Program Evaluation | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Evaluation Program Evaluation The Office of Energy Efficiency and Renewable Energy (EERE) takes an active role in measuring and evaluating its projects and programs. One focus of these activities is to assess whether planned technical goals were met and commercialization and market results achieved. Another is to identify opportunities to make continuous improvements in programs in order to effectively and efficiently manage public investments. Program evaluations include: Merit review of

  7. Program Evaluation: Program Logic

    Broader source: Energy.gov [DOE]

    Logic modeling is a thought process program evaluators have found to be useful for at least forty years and has become increasingly popular with program managers during the last decade. A logic model presents a plausible and sensible model of how the program will work under certain environmental conditions to solve identified problems. The logic model can be the basis for a convincing story of the program's expected performance – telling stakeholders and others the problem the program focuses on and how it is uniquely qualified to address it. The elements of the logic model are resources, activities, outputs, short, intermediate and longer-term outcomes. Some add the customers reached, as well as the relevant external contextual influences, present before a program begins or appearing as the program is implemented.

  8. Standardized radiological dose evaluations

    SciTech Connect (OSTI)

    Peterson, V.L.; Stahlnecker, E.

    1996-05-01

    Following the end of the Cold War, the mission of Rocky Flats Environmental Technology Site changed from production of nuclear weapons to cleanup. Authorization baseis documents for the facilities, primarily the Final Safety Analysis Reports, are being replaced with new ones in which accident scenarios are sorted into coarse bins of consequence and frequency, similar to the approach of DOE-STD-3011-94. Because this binning does not require high precision, a standardized approach for radiological dose evaluations is taken for all the facilities at the site. This is done through a standard calculation ``template`` for use by all safety analysts preparing the new documents. This report describes this template and its use.

  9. Evaluated teletherapy source library

    DOE Patents [OSTI]

    Cox, Lawrence J.; Schach Von Wittenau, Alexis E.

    2000-01-01

    The Evaluated Teletherapy Source Library (ETSL) is a system of hardware and software that provides for maintenance of a library of useful phase space descriptions (PSDs) of teletherapy sources used in radiation therapy for cancer treatment. The PSDs are designed to be used by PEREGRINE, the all-particle Monte Carlo dose calculation system. ETSL also stores other relevant information such as monitor unit factors (MUFs) for use with the PSDs, results of PEREGRINE calculations using the PSDs, clinical calibration measurements, and geometry descriptions sufficient for calculational purposes. Not all of this information is directly needed by PEREGRINE. It also is capable of acting as a repository for the Monte Carlo simulation history files from which the generic PSDs are derived.

  10. High Impact Technology HQ- Resources for Evaluators- Site Evaluation Checklists

    Broader source: Energy.gov [DOE]

    The HIT Catalyst conducts technology demonstrations in three main phases govern demonstrations: Site Evaluation, Selection and Project Kick-Off, Measurement and Verification Scoping and Plan...

  11. High Impact Technology Hub- Resources for Evaluators- Site Evaluation Checklists

    Broader source: Energy.gov [DOE]

    The HIT Catalyst conducts technology demonstrations in three main phases govern demonstrations: Site Evaluation, Selection and Project Kick-Off, Measurement and Verification Scoping and Plan...

  12. Rotary Microfilter Media Evaluation

    SciTech Connect (OSTI)

    Poirier, M

    2005-04-20

    Savannah River National Laboratory (SRNL) received funding from DOE EM-21, Office of Cleanup Technologies, to develop the rotary microfilter for high level radioactive service. One aspect of this project evaluated alternative filter media to select one for the 2nd generation rotary microfilter being procured as a prefilter to a small column ion exchange process. The authors conducted screening tests on a variety of filter media and pore sizes using a stirred cell followed by pilot-scale testing on a more limited number of filter media and pore sizes with a three disk rotary microfilter. These tests used 5.6 molar sodium supernate, and sludge plus monosodium titanate (MST) solids. The conclusions from this work are: (1) The 0.1 {micro} nominal TruMem{reg_sign} ceramic and the Pall PMM M050 (0.5 {micro} nominal) stainless steel filter media produced the highest flux in rotary filter testing. (2) The Pall PMM M050 media produced the highest flux of the stainless steel media tested in rotary filter testing. (3) The Pall PMM M050 media met filtrate quality requirements for the rotary filter. (4) The 0.1 {micro} TruMem{reg_sign} and 0.1 {micro} Pall PMM media met filtrate quality requirements as well. (5) The Pall PMM M050 media produced comparable flux to the 0.1 {micro} TruMem{reg_sign} media, and proved more durable and easier to weld. Based on these test results, the authors recommend Pall PMM M050 filter media for the 2nd generation rotary microfilter.

  13. What happened after the evaluation?

    SciTech Connect (OSTI)

    Bennett, C L

    1999-03-12

    An ergonomics program including a ergonomic computer workstation evaluations at a research and development facility was assessed three years after formal implementation. As part of the assessment, 53 employees who had been subjects of computer workstation evaluations were interviewed. The documented reports (ergonomic evaluation forms) of the ergonomic evaluations were used in the process of selecting the interview subjects. The evaluation forms also provided information about the aspects of the computer workstation that were discussed and recommended as part of the evaluation, although the amount of detail and completeness of the forms varied. Although the results were mixed and reflective of the multivariate psychosocial factors affecting employees working in a large organization, the findings led to recommendations for improvements of the program.

  14. Using phase information to enhance speckle noise reduction in the ultrasonic NDE of coarse grain materials

    SciTech Connect (OSTI)

    Lardner, Timothy; Gachagan, Anthony; Li, Minghui

    2014-02-18

    Materials with a coarse grain structure are becoming increasingly prevalent in industry due to their resilience to stress and corrosion. These materials are difficult to inspect with ultrasound because reflections from the grains lead to high noise levels which hinder the echoes of interest. Spatially Averaged Sub-Aperture Correlation Imaging (SASACI) is an advanced array beamforming technique that uses the cross-correlation between images from array sub-apertures to generate an image weighting matrix, in order to reduce noise levels. This paper presents a method inspired by SASACI to further improve imaging using phase information to refine focusing and reduce noise. A-scans from adjacent array elements are cross-correlated using both signal amplitude and phase to refine delay laws and minimize phase aberration. The phase-based and amplitude-based corrected images are used as inputs to a two-dimensional cross-correlation algorithm that will output a weighting matrix that can be applied to any conventional image. This approach was validated experimentally using a 5MHz array a coarse grained Inconel 625 step wedge, and compared to the Total Focusing Method (TFM). Initial results have seen SNR improvements of over 20dB compared to TFM, and a resolution that is much higher.

  15. ORISE: Process and Program Evaluation

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Process and Program Evaluation As an integral part of producing effective health and safety programs, the Oak Ridge Institute for Science and Education (ORISE) conducts scientific-based process and program evaluation to provide government agencies and organizations with the tools to improve the health of workers and the general public. Whether the goal is to change awareness, attitudes, beliefs, behaviors, policies or systems, ORISE helps determine the right evaluation methods based on specific

  16. Hawaii-Okinawa Building Evaluations

    SciTech Connect (OSTI)

    Metzger, I.; Salasovich, J.

    2013-05-01

    NREL conducted energy evaluations at the Itoman City Hall building in Itoman, Okinawa Prefecture, Japan, and the Hawaii State Capitol building in Honolulu, Hawaii. This report summarizes the findings from the evaluations, including the best practices identified at each site and opportunities for improving energy efficiency and renewable energy. The findings from this evaluation are intended to inform energy efficient building design, energy efficiency technology, and management protocols for buildings in subtropical climates.

  17. State Energy Program Retrospective Evaluation

    Energy Savers [EERE]

    of a major national evaluation of the State Energy Program (SEP), under the Office of Energy Efficiency and Renewable Energy. The Retrospective Evaluation of SEP's Program Year (PY) 2008, a typical year in SEP operations, was a multiyear, peer-reviewed, statistically robust effort led by Oak Ridge National Laboratory (ORNL). It is the most comprehensive, detailed analysis ever conducted of SEP. The purpose of the evaluation was to develop independent estimates of key program outcomes, including:

  18. Liquefaction Evaluations at DOE Sites

    Office of Environmental Management (EM)

    LIQUEFACTION EVALUATIONS AT DOE SITES M. Lewis, M. McHood, R. Williams, B. Gutierrez October 25, 2011 Agenda  Background  Purpose and Objective  Liquefaction Methods  Site Evaluations  Aging  Conclusions 2 Background 3 Liquefaction at DOE Sites Background  Liquefaction evaluations are required at all DOE sites  Methods have evolved over the years, but there is currently only one consensus methodology;  Youd et al., 2001  Two other methods have emerged in the last

  19. Compliance Evaluation | Department of Energy

    Office of Environmental Management (EM)

    Disposal Facility (SRR-CWDA-2009-00017, R0), hereafter referred to as the Saltstone PA, is acceptable. PDF icon Compliance Evaluation More Documents & Publications 2009...

  20. NATIONAL EVALUATIONS: SUMMARY OF RESULTS

    Broader source: Energy.gov (indexed) [DOE]

    These evaluations were multiyear, peer-reviewed, statistically robust efforts led by Oak ... assistance to cooling dominated climates iii Before Consumer Price Index (CPI) adjustment. ...

  1. Continuous Evaluation of Fast Processes...

    Office of Scientific and Technical Information (OSTI)

    FASTER project Continuous Evaluation of Fast Processes in Climate Models Using Arm Measurements Final Report PI: Minghua Zhang Under the support of this grant, we investigated the ...

  2. HAB 2008 Self-Evaluation

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    and agency evaluations combined Total responses 27 RESULTS OVERALL RESPONDENT DEMOGRAPHICS (PERCENT BY COMMITTEE) HAB Committee 58% River and Plateau 63% Tank Waste 33%...

  3. Sandia Energy - Evaluating Rooftop Strength for PV

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Evaluating Rooftop Strength for PV Home Stationary Power Energy Conversion Efficiency Solar Energy Photovoltaics Evaluating Rooftop Strength for PV Evaluating Rooftop Strength for...

  4. Evaluation Report: IG-0567 | Department of Energy

    Office of Environmental Management (EM)

    Evaluation Report: IG-0567 September 9, 2002 The Department's Unclassified Cyber Security Program 2002 PDF icon Evaluation Report: IG-0567 More Documents & Publications Evaluation...

  5. SECTION M_Evaluation Factors

    National Nuclear Security Administration (NNSA)

    TABLE OF CONTENTS M-1 EVALUATION OF PROPOSALS......................................................................176 M-2 BASIS FOR CONTRACT AWARD...................................................................177 M-3 TECHNICAL AND MANAGEMENT CRITERIA..........................................177 M-4 COST CRITERION.............................................................................................179 Section M, Page 176 M-1 EVALUATION OF PROPOSALS (a) This acquisition will be

  6. Geothermal Electricity Technology Evaluation Model (GETEM) Development...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Electricity Technology Evaluation Model (GETEM) Development Geothermal Electricity Technology Evaluation Model (GETEM) Development Project objective: Provide a tool for estimating...

  7. Data Aggregation Strategies for Evaluation and Reporting

    Broader source: Energy.gov [DOE]

    BetterBuildings: Data and Evaluation Peer Exchange Call: Data Aggregation Strategies for Evaluation and Reporting, June 9, 2011.

  8. Developing an Evaluation Measurement, and Verification Plan:...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Developing an Evaluation Measurement, and Verification Plan: Residential Retrofits Developing an Evaluation Measurement, and Verification Plan: Residential Retrofits DOE's...

  9. Commercial Building Performance Monitoring and Evaluation | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Building Performance Monitoring and Evaluation Commercial Building Performance Monitoring and Evaluation The Building Technologies Office (BTO) uses performance metrics to ...

  10. Evaluation and field validation of Eddy-Current array probes for steam generator tube inspection

    SciTech Connect (OSTI)

    Dodd, C.V.; Pate, J.R.

    1996-07-01

    The objective of the Improved Eddy-Current ISI for Steam Generator Tubing program is to upgrade and validate eddy-current inspections, including probes, instrumentation, and data processing techniques for inservice inspection of new, used, and repaired steam generator tubes; to improve defect detection, classification, and characterization as affected by diameter and thickness variations, denting, probe wobble, tube sheet, tube supports, copper and sludge deposits, even when defect types and other variables occur in combination; to transfer this advanced technology to NRC`s mobile NDE laboratory and staff. This report describes the design of specialized high-speed 16-coil eddy-current array probes. Both pancake and reflection coils are considered. Test results from inspections using the probes in working steam generators are given. Computer programs developed for probe calculations are also supplied.

  11. Enhanced sludge washing evaluation plan

    SciTech Connect (OSTI)

    Jensen, R.D.

    1994-09-01

    The Tank Waste Remediation System (TWRS) Program mission is to store, treat, and immobilize highly radioactive Hanford Site waste (current and future tank waste and the strontium/cesium capsules) in an environmentally sound, safe, and cost-effective manner. The scope of the TWRS Waste Pretreatment Program is to treat tank waste and separate that waste into HLW and LLW fractions and provide additional treatment as required to feed LLW and HLW immobilization facilities. Enhanced sludge washing was chosen as the baseline process for separating Hanford tank waste sludge. Section 1.0 briefly discusses the purpose of the evaluation plan and provides the background that led to the choice of enhanced sludge washing as the baseline process. Section 2.0 provides a brief summary of the evaluation plan details. Section 3.0 discusses, in some detail, the technical work planned to support the evaluation of enhanced sludge washing. Section 4.0 briefly discusses the potential important of policy issues to the evaluation. Section 5.0 discusses the methodology to be used in the evaluation process. Section 6.0 summarizes the milestones that have been defined to complete the enhanced sludge washing evaluation and provides a summary schedule to evaluate the performance of enhanced sludge washing. References are identified in Section 7.0, and additional schedule and milestone information is provided in the appendices.

  12. Petrophysical evaluation of subterranean formations

    DOE Patents [OSTI]

    Klein, James D; Schoderbek, David A; Mailloux, Jason M

    2013-05-28

    Methods and systems are provided for evaluating petrophysical properties of subterranean formations and comprehensively evaluating hydrate presence through a combination of computer-implemented log modeling and analysis. Certain embodiments include the steps of running a number of logging tools in a wellbore to obtain a variety of wellbore data and logs, and evaluating and modeling the log data to ascertain various petrophysical properties. Examples of suitable logging techniques that may be used in combination with the present invention include, but are not limited to, sonic logs, electrical resistivity logs, gamma ray logs, neutron porosity logs, density logs, NRM logs, or any combination or subset thereof.

  13. Open Government Plan Self Evaluation

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Government Plan Self Evaluation Page 1 of 3 NAME OF AGENCY: Department of Energy NAME OF EVALUATOR: TheAnne Gordon DIRECTIONS The enclosed list of 30 criteria is drawn directly from the text of the Open Government Directive. Please return this form to the White House Open Government team at opengov@ostp.gov by 5 pm on Friday, April 23 rd . To complete the self- evaluation form, please indicate a response to each of the criteria as follows: Red (R) - plan does not satisfy the requirement Yellow

  14. Microsoft Word - DOE-ID-15-047 Mississippi EC B3-6.doc

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    7 SECTION A. Project Title: Multimodal Nondestructive Dry Cask Basket Structure and Spent Fuel Evaluation - The University of Mississippi SECTION B. Project Description The University of Mississippi proposes to perform non-destructive evaluations of a spent fuel cask. Methods used include 1) emission source tomography, 2) linear and nonlinear active acoustics methods, 3) acousto-ultrasonic techniques, and 4)Muon imaging. The casks will contain no radioactive material. SECTION C. Environmental

  15. Wave Propagation Program

    Energy Science and Technology Software Center (OSTI)

    2007-01-08

    WPP is a massively parallel, 3D, C++, finite-difference elastodynamic wave propagation code. Typical applications for wave propagation with WPP include: evaluation of seismic event scenarios and damage from earthquakes, non-destructive evaluation of materials, underground facility detection, oil and gas exploration, predicting the electro-magnetic fields in accelerators, and acoustic noise generation. For more information, see UserÂ’s Manual [1].

  16. Nuclear Explosive Safety Evaluation Processes

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2009-04-14

    This Manual provides supplemental details to support the nuclear explosive safety evaluation requirement of DOE O 452.2D, Nuclear Explosive Safety. Does not cancel other directives. Admin Chg 1, 7-10-13.

  17. Data and Evaluation Kickoff Call

    Broader source: Energy.gov [DOE]

    Better Buildings Data and Evaluation Peer Exchange Kick­off Call to Discuss Key Topics for Peer­ to ­Peer Discussions, Call Slides and Discussion Summary, May 12, 2011.

  18. Program Evaluation: Program Life Cycle

    Broader source: Energy.gov [DOE]

    In general, different types of evaluation are carried out over different parts of a program's life cycle (e.g., Creating a program, Program is underway, or Closing out or end of program)....

  19. Advanced Vehicle Testing and Evaluation

    SciTech Connect (OSTI)

    Garetson, Thomas

    2013-03-31

    The objective of the United States (U.S.) Department of Energy?s (DOEs) Advanced Vehicle Testing and Evaluation (AVTE) project was to provide test and evaluation services for advanced technology vehicles, to establish a performance baseline, to determine vehicle reliability, and to evaluate vehicle operating costs in fleet operations. Vehicles tested include light and medium-duty vehicles in conventional, hybrid, and all-electric configurations using conventional and alternative fuels, including hydrogen in internal combustion engines. Vehicles were tested on closed tracks and chassis dynamometers, as well as operated on public roads, in fleet operations, and over prescribed routes. All testing was controlled by procedures developed specifically to support such testing. Testing and evaluations were conducted in the following phases: ? Development of test procedures, which established testing procedures; ? Baseline performance testing, which established a performance baseline; ? Accelerated reliability testing, which determined vehicle reliability; ? Fleet testing, used to evaluate vehicle economics in fleet operation, and ? End of test performance evaluation. Test results are reported by two means and posted by Idaho National Laboratory (INL) to their website: quarterly progress reports, used to document work in progress; and final test reports. This final report documents work conducted for the entirety of the contract by the Clarity Group, Inc., doing business as ECOtality North America (ECOtality). The contract was performed from 1 October 2005 through 31 March 2013. There were 113 light-duty on-road (95), off-road (3) and low speed (15) vehicles tested.

  20. Program Evaluation: Strategic Planning | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Why, What, & When to Evaluate » Program Evaluation: Strategic Planning Program Evaluation: Strategic Planning One way to have useful and cost-effective evaluations is to strategically plan evaluation activity so it supports management activity cycles for planning, budgeting, analysis, program implementation, and benefits reporting and communication. In this way, evaluations generate information to feed into critical decision processes and continuous improvement. Planning evaluations

  1. LNG Safety Assessment Evaluation Methods

    SciTech Connect (OSTI)

    Muna, Alice Baca; LaFleur, Angela Christine

    2015-05-01

    Sandia National Laboratories evaluated published safety assessment methods across a variety of industries including Liquefied Natural Gas (LNG), hydrogen, land and marine transportation, as well as the US Department of Defense (DOD). All the methods were evaluated for their potential applicability for use in the LNG railroad application. After reviewing the documents included in this report, as well as others not included because of repetition, the Department of Energy (DOE) Hydrogen Safety Plan Checklist is most suitable to be adapted to the LNG railroad application. This report was developed to survey industries related to rail transportation for methodologies and tools that can be used by the FRA to review and evaluate safety assessments submitted by the railroad industry as a part of their implementation plans for liquefied or compressed natural gas storage ( on-board or tender) and engine fueling delivery systems. The main sections of this report provide an overview of various methods found during this survey. In most cases, the reference document is quoted directly. The final section provides discussion and a recommendation for the most appropriate methodology that will allow efficient and consistent evaluations to be made. The DOE Hydrogen Safety Plan Checklist was then revised to adapt it as a methodology for the Federal Railroad Administration’s use in evaluating safety plans submitted by the railroad industry.

  2. SESCDP Supervisor's Evaluation of Candidate's Performance During

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Developmental Assignment | Department of Energy SESCDP Supervisor's Evaluation of Candidate's Performance During Developmental Assignment SESCDP Supervisor's Evaluation of Candidate's Performance During Developmental Assignment Form used by SES Supervisor to evaluate a SES candidate's performance in terms of meeting assignment objectives, an overall rating of the candidate's performance, evaluation of executive core qualifications PDF icon SESCDP Supervisor's Evaluation of Candidate's

  3. Weatherization Assistance Program National Evaluation | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Weatherization Assistance Program National Evaluation Weatherization Assistance Program National Evaluation The Weatherization and Intergovernmental Programs Office authorized the Oak Ridge National Laboratory to implement the national evaluation of the Weatherization Assistance Program. This evaluation addressed energy and cost savings, non-energy benefits, program cost-effectiveness, and program operations for program year 2008, called the Retrospective Evaluation, and for program

  4. Air Sampling System Evaluation Template

    Energy Science and Technology Software Center (OSTI)

    2000-05-09

    The ASSET1.0 software provides a template with which a user can evaluate an Air Sampling System against the latest version of ANSI N13.1 "Sampling and Monitoring Releases of Airborne Radioactive Substances from the Stacks and Ducts of Nuclear Facilities". The software uses the ANSI N13.1 PIC levels to establish basic design criteria for the existing or proposed sampling system. The software looks at such criteria as PIC level, type of radionuclide emissions, physical state ofmore » the radionuclide, nozzle entrance effects, particulate transmission effects, system and component accuracy and precision evaluations, and basic system operations to provide a detailed look at the subsystems of a monitoring and sampling system/program. A GAP evaluation can then be completed which leads to identification of design and operational flaws in the proposed systems. Corrective measures can then be limited to the GAPs.« less

  5. FY08 VPP Program Evaluation

    SciTech Connect (OSTI)

    Dossett, Sharon D.

    2008-01-01

    The Voluntary Protection Program (VPP) is a recognized third-party certification of worker safety and health program excellence, based on industry best practices that focus on management leadership and employee involvement, as well as other safety and health program elements. This Pacific Northwest National Laboratory (PNNL) VPP Program Evaluation is the FY-2008 report of the PNNL VPP Steering Committee regarding the status of VPP at PNNL. It is an update of the previous annual report dated January, 2007 and was completed in January 2008. An annual evaluation of the status of VPP is required of all sites that participate in the DOE-VPP. This report provides a detailed summary of the PNNL VPP Steering Committee’s evaluation of program performance and documents both strengths and improvement opportunities related to the various aspects of the VPP model.

  6. TEC Meeting Evaluations Summary -- Final

    Office of Environmental Management (EM)

    TEC Meeting Evaluation Summary San Antonio, Texas February 6-7, 2008 Attendee Affiliation: TEC Member Organizations: 19 (38%) State, Tribal or Local Official: 21 (42%) U.S. Department of Energy: 2 (4%) DOE Contractor: 3 (6%) Other (e.g., AULG, DOT): 5 (10%) Assessment of Agenda Topics: DOE Program Updates: 42% very useful 58% somewhat useful Plenary I - Tribal Cultural Discussion: 40% very useful 36% somewhat useful 14% not useful 10% didn't attend Plenary II - Evaluation of Shortline Railroads

  7. Program Evaluation: Information Resources | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Information Resources Program Evaluation: Information Resources You may want to speak to an evaluator or performance measurement professional personally, look up the definition of a term, print and read or use a checklist or a publication, or go to links of other evaluation sites for clarification or to get more information. If so, this is a good place to look. EERE Planned and Completed Evaluations Evaluation Resource Documents Glossary Checklists, Forms and Guides EERE Program Evaluation

  8. Nuclear Explosive Safety Evaluation Processes

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2009-04-14

    This Manual provides supplemental details to support the nuclear explosive safety (NES) evaluation requirement of Department of Energy (DOE) Order (O) 452.2D, Nuclear Explosive Safety, dated 4/14/09. Admin Chg 1, dated 7-10-13, cancels DOE M 452.2-2.

  9. GETEM -Geothermal Electricity Technology Evaluation Model | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    GETEM -Geothermal Electricity Technology Evaluation Model GETEM -Geothermal Electricity Technology Evaluation Model A guide to providing input to GETEM, the Geothermal Electricity...

  10. Measure and Evaluate Institutional Change for Sustainability

    Broader source: Energy.gov [DOE]

    The measure and evaluation step is crucial to ensure that institutional change efforts produce successful results in meeting sustainability goals. To measure success, an evaluation is needed.

  11. Develop & evaluate materials & additives that enhance thermal...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    evaluate materials & additives that enhance thermal & overcharge abuse Develop & evaluate materials & additives that enhance thermal & overcharge abuse 2009 DOE Hydrogen Program ...

  12. Develop & Evaluate Materials & Additives that Enhance Thermal...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Evaluate Materials & Additives that Enhance Thermal & Overcharge Abuse Develop & Evaluate Materials & Additives that Enhance Thermal & Overcharge Abuse 2011 DOE Hydrogen and Fuel ...

  13. NDOT - Application Information for Evaluating Annual Permit ...

    Open Energy Info (EERE)

    - Application Information for Evaluating Annual Permit Jump to: navigation, search OpenEI Reference LibraryAdd to library Form: NDOT - Application Information for Evaluating Annual...

  14. Assessment of Evaluation, Measurement, and Verification Methods...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Assessment of Evaluation, Measurement, and Verification Methods - 2014 BTO Peer Review Assessment of Evaluation, Measurement, and Verification Methods - 2014 BTO Peer Review ...

  15. Helping Policymakers Evaluate Distributed Wind Options | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Helping Policymakers Evaluate Distributed Wind Options Helping Policymakers Evaluate Distributed Wind Options April 18, 2013 - 12:00am Addthis With EERE support, eFormative Options...

  16. Independent Oversight Focused Safety Management Evaluation, Idaho...

    Broader source: Energy.gov (indexed) [DOE]

    January 2001 Focused Safety Management Evaluation of the Idaho National Engineering and Environmental Laboratory This report provides the results of an evaluation of the integrated...

  17. Former Workers Medical Facilities with Experience Evaluating...

    Energy Savers [EERE]

    Former Workers Medical Facilities with Experience Evaluating Chronic Beryllium Disease Former Workers Medical Facilities with Experience Evaluating Chronic Beryllium Disease April...

  18. SESCDP Supervisor's Evaluation of Candidate's Performance During...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    objectives, an overall rating of the candidate's performance, evaluation of executive core qualifications PDF icon SESCDP Supervisor's Evaluation of Candidate's Performance...

  19. International Energy Policies & Programmes Evaluation Conference

    Broader source: Energy.gov [DOE]

    The purpose of the conference is to provide a forum for the presentation, critique and discussion of objective evaluations, as well as for experience sharing about evaluation practices.

  20. NREL: Energy Storage - Energy Storage Systems Evaluation

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Energy Storage Systems Evaluation Photo of man standing between two vehicles and plugging the vehicle on the right into a charging station. NREL system evaluation has confirmed ...

  1. Postdoctoral Performance Evaluation | Argonne National Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Performance Evaluation The Postdoctoral Performance Evaluation form (ANL-699) should be filled at the time of renewal and upload it in the XINK system. Microsoft Office document...

  2. Method for deriving information regarding stress from a stressed ferromagnetic material

    DOE Patents [OSTI]

    Jiles, David C. (Ames, IA)

    1991-04-30

    A non-destructive evaluation technique for deriving stress in ferromagnetic materials including deriving anhysteretic and hysteresis magnetization curves for the material in both unstressed and stressed states. The anhysteretic curve is expressed as a Langevin function. The stress is expressed as an equivalent magnetic field dependent on stress and change of magnetostriction with magnetization. By measurement of these bulk magnetic properties, stress can be derived.

  3. Non-medical Uses of Computed Tomography (CT) and Nuclear Magnetic Resonance

    Office of Scientific and Technical Information (OSTI)

    (NMR) Non-medical Uses of Computed Tomography (CT) and Nuclear Magnetic Resonance (NMR) Resources with Additional Information Computed Tomography (CT) Scanner CT Scanner - Courtesy Stanford University Department of Energy Resources Engineering Computed tomography (CT) and Nuclear Magnetic Resonance (NMR) have been used to resolve industrial problems, for materials characterizations, and to provide non-destructive evaluations for discovering flaws in parts before their use, resulting in

  4. DOE - Office of Legacy Management -- Sperry Products Inc - CT 07

    Office of Legacy Management (LM)

    Sperry Products Inc - CT 07 FUSRAP Considered Sites Site: SPERRY PRODUCTS, INC. (CT.07) Eliminated from consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: Danbury , Connecticut CT.07-1 Evaluation Year: 1994 CT.07-2 Site Operations: Performed tests involving non-destructive inspection techniques in the 1950s. CT.07-3 Site Disposition: Eliminated - Potential for contamination considered remote based on the limited scope of activities performed at the site

  5. 1994 Ergonomics Program Quality Evaluation

    SciTech Connect (OSTI)

    Longbotham, L.; Miller, D.P.

    1995-06-01

    A telephone survey was conducted to evaluate the quality of service provided to the primary customers of the Corporate Ergonomics Group (CEG). One hundred clients who received services between October 1993 and June 1994 were asked questions on their expectations, implementation of ergonomic recommendations, follow-ups, time required, productivity improvements, symptom alleviation, and satisfaction. Suggestions on how processes could be improved were also solicited. In general, recommendations are being implemented, worksite evaluations are going smoothly, and customers are satisfied with the process. The CEG was pleased to learn that half of the people who implemented recommendations experienced improvements in productivity, and four out of five symptomatic customers experienced partial or complete relief. Through analysis of the data and by studying clients` suggestions for process improvement, the CEG has developed a strategy for changing and improving current procedures and practices. These plans can be found in the last section of this report.

  6. Depleted uranium disposal options evaluation

    SciTech Connect (OSTI)

    Hertzler, T.J.; Nishimoto, D.D.; Otis, M.D.

    1994-05-01

    The Department of Energy (DOE), Office of Environmental Restoration and Waste Management, has chartered a study to evaluate alternative management strategies for depleted uranium (DU) currently stored throughout the DOE complex. Historically, DU has been maintained as a strategic resource because of uses for DU metal and potential uses for further enrichment or for uranium oxide as breeder reactor blanket fuel. This study has focused on evaluating the disposal options for DU if it were considered a waste. This report is in no way declaring these DU reserves a ``waste,`` but is intended to provide baseline data for comparison with other management options for use of DU. To PICS considered in this report include: Retrievable disposal; permanent disposal; health hazards; radiation toxicity and chemical toxicity.

  7. Section M: Evaluations Factors for Award

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    V SECTION M EVALUATION FACTORS FOR AWARD Request for Proposal # DE-RP36-07GO97036 PART V SECTION M EVALUATION FACTORS FOR AWARD TABLE OF CONTENTS M.1 Evaluation of Proposals ..........................................................................................1 M.2 Evaluation Criteria..................................................................................................1 M.3 Basis For Award

  8. Performance Criteria and Evaluation System

    Energy Science and Technology Software Center (OSTI)

    1992-06-18

    The Performance Criteria and Evaluation System (PCES) was developed in order to make a data base of criteria accessible to radiation safety staff. The criteria included in the package are applicable to occupational radiation safety at DOE reactor and nonreactor nuclear facilities, but any data base of criteria may be created using the Criterion Data Base Utiliity (CDU). PCES assists personnel in carrying out oversight, line, and support activities.

  9. LLNL-TR-411568 Evaluation

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    568 Evaluation of Simulated Precipitation in CCSM3: Annual Cycle Performance Metrics at Watershed Scales Peter J. Gleckler, David C. Bader March 26, 2009 Disclaimer This document was prepared as an account of work sponsored by an agency of the United States government. Neither the United States government nor Lawrence Livermore National Security, LLC, nor any of their employees makes any warranty, expressed or implied, or assumes any legal liability or responsibility for the accuracy,

  10. Biological sludge stabilization reactor evaluations

    SciTech Connect (OSTI)

    Corbitt, R.A.; Bowen, P.T.; Smith, P.E.

    1998-07-01

    Anaerobic digestion was chosen as the means to stabilize primary and thickened waste activated sludge for a 0.88 m{sup 3}/s (20 mgd) advanced wastewater reclamation facility. Two stage digestion was proposed to produce Class B sludge. Reactor shape was an important variable in design of the first stage digestion. Evaluation of conventional and egg shaped anaerobic digesters was performed. Based on the economic and non-economic criteria analysis, egg shaped reactors were selected.

  11. PAE Evaluation Portfolio Peer Review

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Report from the Peer Review Panel on activities within the Planning, Analysis and Evaluation Unit Office of Planning, Budget and Analysis Office of Energy Efficiency and Renewable Energy U.S. Department of Energy Team Members: Kathryn Newcomer, The George Washington University (Chair) Irwin Feller, The Pennsylvania State University (Retired) Stephanie Shipman, Government Accountability Office Kathleen Sedlak O'Brien, Environmental Protection Agency Faith Lambert, EERE Final Report February 1,

  12. Program Evaluation: Lessons Learned | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Information Resources » Program Evaluation: Lessons Learned Program Evaluation: Lessons Learned A number of lessons have been learned from implementing peer reviews and critiques of past (pre-2006) outcome/impact evaluation studies that will help improve evaluation practice in EERE. Awareness of these lessons can help promote continuous improvement in the planning, design, conduct and use of evaluation studies in EERE, in other words, put best practices into action. It is recommended that

  13. Independent Oversight Evaluation, Office of Secure Transportation -

    Office of Environmental Management (EM)

    February 2004 | Department of Energy Evaluation, Office of Secure Transportation - February 2004 Independent Oversight Evaluation, Office of Secure Transportation - February 2004 February 2004 Evaluation of the Office of Secure Transportation Emergency Management Program This report provides the results of an independent oversight evaluation of the emergency management program at the Department of Energy's (DOE) Office of Secure Transportation. The evaluation was performed in October 2003 by

  14. The multifamily building evaluation project

    SciTech Connect (OSTI)

    1995-03-01

    In 1991 the New York State Energy Office embarked on a comprehensive multi-year study of multifamily housing in New York City. The principal objective of the evaluation was to determine the degree to which new windows and boiler/burner retrofits installed in 22 multifamily buildings located in the New York City region save energy and whether the savings persist over a minimum of two years. Window and boiler retrofits were selected because they are popular measures and are frequently implemented with assistance from government and utility energy programs. Approaches prospectively, energy consumption monitoring and a series of on-site inspections helped explain why energy savings exceeded or fell short of expectations. In 1993, the scope of the evaluation expanded to include the monitoring of domestic hot water (DHW) consumption in order to better understand the sizing of combined heating/DHW boilers and water consumption patterns. The evaluation was one of ten proposals selected from over 100 candidates in a nationwide competition for a US Department of Energy Building Efficiency Program Grant. The Energy Office managed the project, analyzed the data and prepared the reports, Lawrence Berkeley Laboratory served as technical advisor, and EME Group (New York City) installed meters and dataloggers, collected data, and inspected the retrofits. The New York State Energy Research and Development Authority collaborated with the Energy Office on the DHW monitoring component. Results did not always follow predictable patterns. Some buildings far exceeded energy saving estimates while others experienced an increase in consumption. Persistence patterns were mixed. Some buildings showed a steady decline in energy savings while others demonstrated a continual improvement. A clear advantage of the research design was a frequent ability to explain results.

  15. Identification Of Natural Dyes On Archaeological Textile Objects Using Laser Induced Fluorescent Technique

    SciTech Connect (OSTI)

    Abdel-Kareem, O.; Eltokhy, A.; Harith, M. A.

    2011-09-22

    This study aims to evaluate the use of Laser Fluorescent as a non-destructive technique for identification of natural dyes on archaeological textile objects. In this study wool textile samples were dyed with 10 natural dyes such as cochineal, cutch, henna, indigo, Lac, madder, safflower, saffron, sumac and turmeric. These dyes common present on archaeological textile objects to be used as standard dyed textile samples. These selected natural dyes will be used as known references that can be used a guide to identify unknown archaeological dyes. The dyed textile samples were investigated with laser radiation in different wavelengths to detect the best wavelengths for identification each dye. This study confirms that Laser Florescent is very useful and a rapid technique can be used as a non-destructive technique for identification of natural dyes on archaeological textile objects. The results obtained with this study can be a guide for all conservators in identification of natural organic dyes on archaeological textile objects.

  16. Process Evaluation of the Better Buildings Neighborhood Program...

    Energy Savers [EERE]

    Process Evaluation of the Better Buildings Neighborhood Program, Final Evaluation Volume 4 Process Evaluation of the Better Buildings Neighborhood Program, Final Evaluation Volume...

  17. Evaluating Storage Systems for Lustre

    SciTech Connect (OSTI)

    Oral, H. Sarp

    2015-08-20

    Storage systems are complex, including multiple subsystems and components. Sustained operations with top performance require all these subsystems and components working as expected. Having a detailed performance profile helps establishing a baseline. This baseline can be used for easier identification of possible future problems. A systematic bottom-to-top approach, starting with a detailed performance analysis of disks and moving up across layers and subsystems, provides a quantitative breakdown of each component's capabilities and bottlenecks. Coupling these low-level tests with Lustre-level evaluations will present a better understanding of performance expectations under different I/O workloads.

  18. Evaluation of Retrofit Delivery Packages

    SciTech Connect (OSTI)

    Berman, M.; Smith, P.; Porse, E.

    2013-07-01

    Residential energy retrofit activities are a critical component of efforts to increase energy efficiency in the U.S. building stock; however, retrofits account for a small percentage of aggregate energy savings at relatively high per unit costs. This report by Building America research team, Alliance for Residential Building Innovation (ARBI), describes barriers to widespread retrofits and evaluates opportunities to improve delivery of home retrofit measures by identifying economies of scale in marketing, energy assessments, and bulk purchasing through pilot programs in portions of Sonoma, Los Angeles, and San Joaquin Counties, CA. These targeted communities show potential and have revealed key strategies for program design, as outlined in the report.

  19. Citation of TUNL Evaluated Data

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    How should I cite these pages? It is important to cite information you obtain from this web site, just as you would a journal article or book. Here are a few helpful examples of how to format references and items found on this website. Examples Publications: For publications please cite the journal Nuclear Physics A that the evaluation was published in. For example, ``Energy Levels of Light Nuclei, A = 20'' should be cited as: D.R. Tilley, C.M. Cheves, J.H. Kelley, S. Raman and H.R. Weller,

  20. Engineering Evaluation/Cost Analysis

    Office of Environmental Management (EM)

    PPPO/03-0145&D2 Engineering Evaluation/Cost Analysis for Group 1 Buildings X-103, X-334, and X-344B at the Portsmouth Gaseous Diffusion Plant, Piketon, Ohio This document has been approved for public release: Henry H. Thomas (signature on file) 10/29/10 Classification & Information Control Officer Date Restoration Services, Inc. (RSI) contributed to the preparation of this document and should not be considered an eligible contractor for its review DOE/PPPO/03-0145&D2 Engineering

  1. Hygroscopicity Evaluation of Halide Scintillators

    SciTech Connect (OSTI)

    Zhuravleva, M; Stand, L; Wei, H; Hobbs, C. L.; Boatner, Lynn A; Ramey, Joanne Oxendine; Burger, Arnold; Rowe, E; Bhattacharya, P.; Tupitsyn, E; Melcher, Charles L

    2014-01-01

    A collaborative study of relative hygroscopicity of anhydrous halide scintillators grown at various laboratories is presented. We have developed a technique to evaluate moisture sensitivity of both raw materials and grown crystals, in which the moisture absorption rate is measured using a gravimetric analysis. Degradation of the scintillation performance was investigated by recording gamma-ray spectra and monitoring the photopeak position, count rate and energy resolution. The accompanying physical degradation of the samples exposed to ambient atmosphere was photographically recorded as well. The results were compared with ben

  2. Microdrill Initiative - Initial Market Evaluation

    SciTech Connect (OSTI)

    Spears & Associates, Inc

    2003-07-01

    The U.S. Department of Energy (DOE) is launching a major research and development initiative to create a small, fast, inexpensive and environmentally friendly rig for drilling 5000 feet boreholes to investigate potential oil and gas reservoirs. DOE wishes to get input from petroleum industry operators, service companies and equipment suppliers on the operation and application of this coiled-tubing-based drilling unit. To that end, DOE has asked Spears & Associates, Inc. (SAI) to prepare a special state-of-the-market report and assist during a DOE-sponsored project-scoping workshop in Albuquerque near the end of April 2003. The scope of the project is four-fold: (1) Evaluate the history, status and future of demand for very small bore-hole drilling; (2) Measure the market for coiled tubing drilling and describe the state-of-the-art; (3) Identify companies and individuals who should have an interest in micro drilling and invite them to the DOE workshop; and (4) Participate in 3 concurrent workshop sessions, record and evaluate participant comments and report workshop conclusions.

  3. Instrumentation. Nondestructive Examination for Verification of Canister and Cladding Integrity - FY2013 Status Update

    SciTech Connect (OSTI)

    Meyer, Ryan M.; Jones, Anthony M.; Pardini, Allan F.; Denslow, Kayte M.; Crawford, Susan L.; Larche, Michael R.

    2013-09-30

    This report documents FY13 efforts for two instrumentation subtasks under storage and transportation. These instrumentation tasks relate to developing effective nondestructive evaluation (NDE) methods and techniques to (1) verify the integrity of metal canisters for the storage of used nuclear fuel (UNF) and to (2) characterize hydrogen effects in UNF cladding to facilitate safe storage and retrieval.

  4. Instrumentation: Nondestructive Examination for Verification of Canister and Cladding Integrity. FY2014 Status Update

    SciTech Connect (OSTI)

    Meyer, Ryan M.; Suter, Jonathan D.; Jones, Anthony M.

    2014-09-12

    This report documents FY14 efforts for two instrumentation subtasks under storage and transportation. These instrumentation tasks relate to developing effective nondestructive evaluation (NDE) methods and techniques to (1) verify the integrity of metal canisters for the storage of used nuclear fuel (UNF) and to (2) verify the integrity of dry storage cask internals.

  5. Durability of ACERT Engine Components | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    0 DOE Vehicle Technologies and Hydrogen Programs Annual Merit Review and Peer Evaluation Meeting, June 7-11, 2010 -- Washington D.C. PDF icon pm033_lin_2010_p.pdf More Documents & Publications Durability of ACERT Engine Components Durability of ACERT Engine Components NDE Development for ACERT Engine Components

  6. SECTION M EVALUATION FACTORS FOR AWARD TABLE OF CONTENTS M-1 EVALUATION OF PROPOSALS .....................................................................................2

    National Nuclear Security Administration (NNSA)

    TABLE OF CONTENTS M-1 EVALUATION OF PROPOSALS .....................................................................................2 M-2 BASIS FOR CONTRACT AWARD ...................................................................................3 M-3 TECHNICAL AND MANAGEMENT CRITERIA ..........................................................3 M-4 COST EVALUATION CRITERION .................................................................................5 Section M, Evaluation Factors Request for

  7. Program Evaluation: Checklists, Forms, and Guides

    Broader source: Energy.gov [DOE]

    This section of the site provides for you in one place and ready to print current EERE evaluation guides, checklists for doing an evaluation, and forms to collect such things as statements of...

  8. Evaluation and Characterization of Lightweight Materials: Success...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Characterization of Lightweight Materials: Success Stories from the High Temperature Materials Laboratory (HTML) User Program Evaluation and Characterization of Lightweight...

  9. SEP National Evaluation Update for STEAB

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    SEP National Evaluation Update for STEAB Martin Schweitzer Oak Ridge National Laboratory March 13, 2013 2 Managed by UT-Battelle for the Department of Energy NC Weatherization Evaluation Briefing Introduction ď‚· State Energy Program (SEP) National Evaluation is well underway ď‚· This study will quantify key program outcomes for program year 2008 and ARRA period ď‚· Study is being performed by independent evaluation team (DNV KEMA and subcontractors) and managed by ORNL ď‚· Final report expected

  10. Service Center Evaluation Guide | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Service Center Evaluation Guide Service Center Evaluation Guide To be assured of a quality product, customers of motor repair service centers need to be knowledgeable about the service they're purchasing. This guide provides information to assist in evaluating motor repair service centers. PDF icon Service Center Evaluation Guide (November 1999) More Documents & Publications Selected Bibliography on Electric Motor Repair Motor Repair Tech Brief Model Repair Specifications for Low Voltage

  11. Evaluation Of Electrochemical Machining Technology For Surface...

    Office of Scientific and Technical Information (OSTI)

    Evaluation Of Electrochemical Machining Technology For Surface Improvements In Additive Manufactured Components ... ORNL Manufacturing Demonstration Facility worked with ECM ...

  12. ORNL Weatherization Program Evaluation | Open Energy Information

    Open Energy Info (EERE)

    Weatherization Program Evaluation AgencyCompany Organization: Oak Ridge National Laboratory Sector: Energy Focus Area: Buildings Topics: Policiesdeployment programs Website:...

  13. Design and Evaluation of High Capacity Cathodes

    Broader source: Energy.gov [DOE]

    2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

  14. ORNL Weatherization Program Evaluation | Open Energy Information

    Open Energy Info (EERE)

    Program Evaluation AgencyCompany Organization: Oak Ridge National Laboratory Sector: Energy Focus Area: Buildings Topics: Policiesdeployment programs Website:...

  15. Medium and Heavy Duty Vehicle Field Evaluations

    Broader source: Energy.gov [DOE]

    2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

  16. Evidence-Based Evaluations | Department of Energy

    Energy Savers [EERE]

    Services » Evidence-Based Evaluations Evidence-Based Evaluations Evidence-based evaluations comprise one of the three pillars of the Office of Technology Transitions (OTT). The office emphasizes how DOE's long-term investments in science and technology have grown into critical technologies that support the economic, energy, environment, and national security missions of the Department. OTT analyzes and evaluates programs and collects metrics for technology transitions across the Department.

  17. Field Evaluation of Programmable Thermostats

    SciTech Connect (OSTI)

    Sachs, O.; Tiefenbeck, V.; Duvier, C.; Qin, A.; Cheney, K.; Akers, C.; Roth, K.

    2012-12-01

    Prior research suggests that poor programmable thermostats usability may prevent their effective use to save energy. We hypothesized that home occupants with a high-usability thermostats would be more likely to use them to save energy than people with a basic thermostat. We randomly installed a high-usability thermostat in half the 77 apartments of an affordable housing complex, installing a basic thermostat in the other half. During the heating season, we collected space temperature and furnace on-off data to evaluate occupant interaction with the thermostats, foremost nighttime setbacks. We found that thermostat usability did not influence energy-saving behaviors, finding no significant difference in temperature maintained among apartments with high- and low-usability thermostats.

  18. Sequentially Executed Model Evaluation Framework

    SciTech Connect (OSTI)

    2014-02-14

    Provides a message passing framework between generic input, model and output drivers, and specifies an API for developing such drivers. Also provides batch and real-time controllers which step the model and 1/0 through the time domain (or other discrete domain), and sample 1/0 drivers. This is a Framework library framework, and does not, itself, solve any problems or execute any modelling. The SeMe framework aids in development of models which operate on sequential information, such as time-series, where evaluation is based on prior results combined with new data for this iteration. Ha) applications in quality monitoring, and was developed as part of the CANARY-EDS software, where real-time water quality data is being analyzed

  19. Evaluation of End Mill Coatings

    SciTech Connect (OSTI)

    L. J. Lazarus; R. L. Hester,

    2005-08-01

    Milling tests were run on families of High Speed Steel (HSS) end mills to determine their lives while machining 304 Stainless Steel. The end mills tested were made from M7, M42 and T15-CPM High Speed Steels. The end mills were also evaluated with no coatings as well as with Titanium Nitride (TiN) and Titanium Carbo-Nitride (TiCN) coatings to determine which combination of HSS and coating provided the highest increase in end mill life while increasing the cost of the tool the least. We found end mill made from M42 gave us the largest increase in tool life with the least increase in cost. The results of this study will be used by Cutting Tool Engineering in determining which end mill descriptions will be dropped from our tool catalog.

  20. TurningPoint Evaluation Results

    Office of Environmental Management (EM)

    Results of the Knoxville 2012 Meeting Evaluation 15 22.06% 5 7.35% 36 52.94% 0 0% 3 4.41% 6 8.82% 3 4.41% Totals 68 100% 25 17.86% 38 27.14% 38 27.14% 38 27.14% 1 0.71% Totals 140 100% 35 47.30% 36 48.65% 2 2.70% 1 1.35% Totals 74 100% 1.) Please indicate what type of agency or company you represent. Responses Federal 2.) Which breakout sessions did you attend? Responses NRC: Storage and disposal topics NRC: Rulemakings and studies Emerging technologies for HAZMAT shipments Harmonization, DOE

  1. Sequentially Executed Model Evaluation Framework

    Energy Science and Technology Software Center (OSTI)

    2014-02-14

    Provides a message passing framework between generic input, model and output drivers, and specifies an API for developing such drivers. Also provides batch and real-time controllers which step the model and 1/0 through the time domain (or other discrete domain), and sample 1/0 drivers. This is a Framework library framework, and does not, itself, solve any problems or execute any modelling. The SeMe framework aids in development of models which operate on sequential information, suchmore » as time-series, where evaluation is based on prior results combined with new data for this iteration. Ha) applications in quality monitoring, and was developed as part of the CANARY-EDS software, where real-time water quality data is being analyzed« less

  2. SYNTHETIC SLING FAILURE - EVALUATIONS & RECOMMENDATIONS

    SciTech Connect (OSTI)

    MACKEY TC; HENDERSON CS

    2009-10-26

    The information and evaluations provided in this report were compiled to address the recurring problem of synthetic sling failure. As safety is the number one priority in all work aspects, a solution must be devised to prevent accidents from occurring. A total of thirteen cases regarding synthetic sling failure were evaluated in order to determine their causes, effects, and preventative measures. From the collected data, it was found that all cases in which the synthetic sling contacted the edge of its load resulted in sling failure. It is required that adequate synthetic sling protection devices be used to protect slings in any lift where the sling comes in direct contact with the edge or corner of its load. However, there are no consensus codes or standards stating the type, material, or purpose of the type of protective device used to protect the sling from being cut. Numerous industry standards and codes provide vague descriptions on how to protect synthetic slings. Without a clear, concise statement of how to protect synthetic slings, it is common for inadequate materials and sling protection devices to be used in an attempt to meet the intent of these requirements. The use of an inadequate sling protection device is the main cause of synthetic sling failure in all researched cases. Commercial sling protection devices come in many shapes and sizes, and have a variety of names, as well as advertised uses. 'Abrasion pads' and 'wear protectors' are two different names for products with the same intended purpose. There is no distinguishable way to determine the extent of sling protection which these devices will provide, or what specific scenarios they are made for. This creates room for error in a field where error is unacceptable. This report provides a recommended action for hoisting and rigging activities which require synthetic slings to contact a load, as well as recommended changes to industry standards which will benefit overall industry safety.

  3. ENergy and Power Evaluation Program

    SciTech Connect (OSTI)

    1996-11-01

    In the late 1970s, national and international attention began to focus on energy issues. Efforts were initiated to design and test analytical tools that could be used to assist energy planners in evaluating energy systems, particularly in developing countries. In 1984, the United States Department of Energy (DOE) commissioned Argonne National Laboratory`s Decision and Information Sciences Division (DIS) to incorporate a set of analytical tools into a personal computer-based package for distribution in developing countries. The package developed by DIS staff, the ENergy and Power Evaluation Program (ENPEP), covers the range of issues that energy planners must face: economic development, energy demand projections, supply-and-demand balancing, energy system expansion, and environmental impact analysis. Following the original DOE-supported development effort, the International Atomic Energy Agency (IAEA), with the assistance from the US Department of State (DOS) and the US Department of Energy (DOE), provided ENPEP training, distribution, and technical support to many countries. ENPEP is now in use in over 60 countries and is an international standard for energy planning tools. More than 500 energy experts have been trained in the use of the entire ENPEP package or some of its modules during the international training courses organized by the IAEA in collaboration with Argonne`s Decision and Information Sciences (DIS) Division and the Division of Educational Programs (DEP). This report contains the ENPEP program which can be download from the internet. Described in this report is the description of ENPEP Program, news, forums, online support and contacts.

  4. Precursor and Fiber Evaluation | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Precursor and Fiber Evaluation Precursor and Fiber Evaluation 2009 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C. PDF icon lm_05_warren.pdf More Documents & Publications Lower Cost, Higher Performance Carbon Fiber Lower Cost Carbon Fiber Precursors Low Cost Carbon Fiber Overview

  5. Fast, Quantitative, and Nondestructive Evaluation on Hydrided LWR Fuel Cladding by Small Angle Incoherent Neutron Scattering of Hydrogen

    SciTech Connect (OSTI)

    Yan, Yong; Qian, Shuo; Littrell, Ken; Parish, Chad M; Plummer, Lee K

    2015-01-01

    A non-destructive neutron scattering method to precisely measure the uptake of hydrogen and the distribution of hydride precipitates in light water reactor (LWR) fuel cladding was developed. Zircaloy-4 cladding used in commercial LWRs was used to produce hydrided specimens. The hydriding apparatus consists of a closed stainless steel vessel that contains Zr alloy specimens and hydrogen gas. Following hydrogen charging, the hydrogen content of the hydrided specimens was measured using the vacuum hot extraction method, by which the samples with desired hydrogen concentration were selected for the neutron study. Optical microscopy shows that our hydriding procedure results in uniform distribution of circumferential hydrides across the wall. Small angle neutron incoherent scattering was performed in the High Flux Isotope Reactor at Oak Ridge National Laboratory. Our study demonstrates that the hydrogen in commercial Zircaloy-4 cladding can be measured very accurately in minutes by this nondestructive method over a wide range of hydrogen concentrations from a very small amount ( 20 ppm) to over 1000 ppm. The hydrogen distribution in a tube sample was obtained by scaling the neutron scattering rate with a factor determined by a calibration process using standard, destructive direct chemical analysis methods on the specimens. This scale factor can be used in future tests with unknown hydrogen concentrations, thus providing a nondestructive method for absolute hydrogen concentration determination.

  6. Evaluation and Parameter Analysis of Burn up Calculations for the Assessment of Radioactive Waste - 13187

    SciTech Connect (OSTI)

    Fast, Ivan; Aksyutina, Yuliya; Tietze-Jaensch, Holger

    2013-07-01

    Burn up calculations facilitate a determination of the composition and nuclear inventory of spent nuclear fuel, if operational history is known. In case this information is not available, the total nuclear inventory can be determined by means of destructive or, even on industrial scale, nondestructive measurement methods. For non-destructive measurements however only a few easy-to-measure, so-called key nuclides, are determined due to their characteristic gamma lines or neutron emission. From these measured activities the fuel burn up and cooling time are derived to facilitate the numerical inventory determination of spent fuel elements. Most regulatory bodies require an independent assessment of nuclear waste properties and their documentation. Prominent part of this assessment is a consistency check of inventory declaration. The waste packages often contain wastes from different types of spent fuels of different history and information about the secondary reactor parameters may not be available. In this case the so-called characteristic fuel burn up and cooling time are determined. These values are obtained from a correlations involving key-nuclides with a certain bandwidth, thus with upper and lower limits. The bandwidth is strongly dependent on secondary reactor parameter such as initial enrichment, temperature and density of the fuel and moderator, hence the reactor type, fuel element geometry and plant operation history. The purpose of our investigation is to look into the scaling and correlation limitations, to define and verify the range of validity and to scrutinize the dependencies and propagation of uncertainties that affect the waste inventory declarations and their independent verification. This is accomplished by numerical assessment and simulation of waste production using well accepted codes SCALE 6.0 and 6.1 to simulate the cooling time and burn up of a spent fuel element. The simulations are benchmarked against spent fuel from the real reactor Obrigheim in Germany for which sufficiently precise experimental reference data are available. (authors)

  7. EERE Guide for Managing General Program Evaluation Studies

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... 34 Table 6. Selection of Evaluation Research Design for Impact Evaluations... 35 Table 7. Example:...

  8. SOP for General Program Evaluations | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    General Program Evaluations SOP for General Program Evaluations SOP for General Program Evaluations: Quality Assurance for General Program Evaluation Studies, June 26, 2006. PDF icon SOP for General Program Evaluations More Documents & Publications General Evaluation SOP 6-26 2006 PAE Evaluation Portfolio Peer Review PAE Evaluation Portfolio Peer Review

  9. PUBLIC HEALTH EVALUATION PROJECT RULISON

    Office of Legacy Management (LM)

    PUBLIC HEALTH EVALUATION PROJECT RULISON (PRODUCTION TESTING) by R o y B . E v a n s , D a v i d E . B e r n h a r d t P r o g r a m s 'and P l a n s S o u t h w e s t e r n R a d i o l o g i c a l H e a l t h L a b o r a t o r y U . S . D e p a r t m e n t o f H e a l t h , E d u c a t i o n a n d Welfare P u b l i c H e a l t h S e r v i c e E n v i r o n m e n t a 1 H e a l t h S e r v i c e E n v i r o n m e n t a l C o n t r o l A d m i n i s t r a t i o n B u r e a u of R a d i o l o g i c

  10. Program Evaluation: Why, What, and When to Evaluate | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Why, What, and When to Evaluate Program Evaluation: Why, What, and When to Evaluate Program evaluations are systematic studies conducted periodically or on an ad hoc basis to assess program performance. As tools to support good management practice, they help managers determine if timely adjustments are needed in program design to improve the rate or quality of achievement relative to the committed resources. Evaluations also help the EERE offices quantify program impacts. Why Perform

  11. PCS Security Technology Evaluation Tool

    Energy Science and Technology Software Center (OSTI)

    2007-01-30

    P-STET assists in the security technology decision making process from a costlbeneflt perspective. It aids in addressing such questions as whether to acquire and deploy new security technology, to re-configure an existing product or system, or to maintain status quo. P-STET offers both a qualitative and quantitative option. P-STET is most efficient when tailored to an organization’s security cost/benefit environment. It then serves as both a guide to show what types of security questions shouldmore » be addressed and as a means to analyze the data gathered from the questions to make an informed decision. The quantitative option provides a straightforward way to express costs/benefits in terms of dollars. It relies on the organization to quantify benefits or cost avoidances, and, therefore, best serves as a guide to ensure various cost and benefit angles are evaluated. The qualitative option allows the organization to assess costs by levels with respect to security and PCS budgets, operational impacts, and opportunity costs. Benefits are represented in terms of improvements to the organization’s operations and are also assessed by levels with respect to some benchmark such as compliance with best practices. Results are displayed graphically using radar charts, allowing the user to make a more intuitive decision. The shaded area of each chart represents the overall cost and benefit of the security investment. A good investment is denoted when the ratio of benefit shaded area to cost shaded area is large.« less

  12. Carolinas Energy Career Center

    SciTech Connect (OSTI)

    Classens, Anver; Hooper, Dick; Johnson, Bruce

    2013-03-31

    Central Piedmont Community College (CPCC), located in Charlotte, North Carolina, established the Carolinas Energy Career Center (Center) - a comprehensive training entity to meet the dynamic needs of the Charlotte region's energy workforce. The Center provides training for high-demand careers in both conventional energy (fossil) and renewable energy (nuclear and solar technologies/energy efficiency). CPCC completed four tasks that will position the Center as a leading resource for energy career training in the Southeast: • Development and Pilot of a New Advanced Welding Curriculum, • Program Enhancement of Non-Destructive Examination (NDE) Technology, • Student Support through implementation of a model targeted toward Energy and STEM Careers to support student learning, • Project Management and Reporting. As a result of DOE funding support, CPCC achieved the following outcomes: • Increased capacity to serve and train students in emerging energy industry careers; • Developed new courses and curricula to support emerging energy industry careers; • Established new training/laboratory resources; • Generated a pool of highly qualified, technically skilled workers to support the growing energy industry sector.

  13. Quantitative damage evaluation of localized deep pitting

    SciTech Connect (OSTI)

    Al Beed, A.A.; Al Garni, M.A.

    2000-04-01

    Localized deep pitting is considered difficult to precisely measure and evaluate using simple techniques and daily-use analysis approaches. A case study was made of carbon steel heat exchangers in a typical fresh cooling water environment that experienced severe pitting. To effectively and precisely evaluate the encountered pitting damage, a simple measurement and analyses approach was devised. In this article, the pitting measurement technique and the damage evaluation approach are presented and discussed in detail.

  14. ARM - Spring 2002 Post-Workshop Evaluations

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Post-Workshop Evaluations Outreach Home Room News Publications Traditional Knowledge Kiosks Barrow, Alaska Tropical Western Pacific Site Tours Contacts Students Study Hall About ARM Global Warming FAQ Just for Fun Meet our Friends Cool Sites Teachers Teachers' Toolbox Lesson Plans Spring 2002 Post-Workshop Evaluations This is the analysis of the post-workshop evaluations that were given to teachers in Manus after the ARM Climate Change Teacher Workshops held in spring of 2002. The Manus Workshop

  15. ARM - Spring 2002 Pre-Workshop Evaluations

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Pre-Workshop Evaluations Outreach Home Room News Publications Traditional Knowledge Kiosks Barrow, Alaska Tropical Western Pacific Site Tours Contacts Students Study Hall About ARM Global Warming FAQ Just for Fun Meet our Friends Cool Sites Teachers Teachers' Toolbox Lesson Plans Spring 2002 Pre-Workshop Evaluations This is the analysis of the post-workshop evaluations that were given to teachers in Manus after the ARM Climate Change Teacher Workshops held in spring of 2002. The Manus Workshop

  16. Hyperion 5113/GP Infrasound Sensor Evaluation.

    SciTech Connect (OSTI)

    Merchant, Bion J.

    2015-08-01

    Sandia National Laboratories has tested and evaluated an infrasound sensor, the 5113/GP manufactured by Hyperion. These infrasound sensors measure pressure output by a methodology developed by the University of Mississippi. The purpose of the infrasound sensor evaluation was to determine a measured sensitivity, transfer function, power, self-noise, dynamic range, and seismic sensitivity. These sensors are being evaluated prior to deployment by the U.S. Air Force.

  17. Program Evaluation: Independence, Conflict of Interest, Openness |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Planning & Conducting Evaluations » Program Evaluation: Independence, Conflict of Interest, Openness Program Evaluation: Independence, Conflict of Interest, Openness This page discusses the aspects of independence, conflict of interest, and public vs. closed sessions, in preparation for successful peer reviews. Independence The review leader and the program manager should decide at the outset the desired level of independence and the degree of external control for

  18. Training Evaluation Administration | Department of Energy

    Energy Savers [EERE]

    Learning and Workforce Development » Workforce Development » Training Evaluation Administration Training Evaluation Administration The Office of Learning and Workforce Development (HC-20) is working to find ways to measure the effectiveness and efficiency of our training solutions. This effort is to ensure that DOE is in compliance with 2009 OPM regulations, which require that agencies evaluate their training programs annually to determine their effectiveness (5 CFR 410.202). Our goal is to

  19. State Energy Program Recovery Act Evaluation

    Energy Savers [EERE]

    of a major national evaluation of the State Energy Program (SEP), under the Office of Energy Efficiency and Renewable Energy. The National Evaluation of SEP during the American Recovery and Reinvestment Act (ARRA) provides insight into the unique program that was administered by DOE in the national effort to create jobs and promote economic recovery. The National Evaluation was a multiyear, peer-reviewed, statistically robust effort led by Oak Ridge National Laboratory. The purpose of the

  20. Economic Evaluation of Renewable Energy Projects

    Office of Environmental Management (EM)

    Evaluation of Renewable Energy Projects Sean Skaling, Deputy Director, Alternative Energy and Energy Efficiency DOE Indian Energy Conference, Anchorage, Alaska April 30, 2014 REF Project Evaluations at AEA  Renewable Energy Fund provides a major benefit to the state by evaluating applications on a level playing field  Also, saved 12.9 million gallons last year  Honed and crafted over 7 years of annual applications  Selected good projects 2 Statewide Impacts 3 4 Renewable Energy Fund:

  1. Current Activities Assessing Butt Fusion Joint Integrity in High Density Polyethylene Piping

    SciTech Connect (OSTI)

    Crawford, Susan L.; Cinson, Anthony D.; Doctor, Steven R.; Denslow, Kayte M.

    2012-09-01

    The Pacific Northwest National Laboratory (PNNL) in Richland, Washington, conducted initial studies to evaluate the effectiveness of nondestructive examinations (NDE) coupled with mechanical testing for assessing butt fusion joint integrity in high density polyethylene (HDPE) pipe. The work provided insightful information to the United States Nuclear Regulatory Commission (NRC) on the effectiveness of volumetric inspection techniques for detecting lack of fusion (LOF) conditions in the fusion joints. HDPE has been installed on a limited basis in American Society of Mechanical Engineers (ASME) Class 3, buried piping systems at several operating U.S. nuclear power plants and has been proposed for use in new construction. A comparison was made between the results from ultrasonic and microwave nondestructive examinations and the results from mechanical destructive evaluations, specifically the high-speed tensile test and the side-bend test, for determining joint integrity. The data comparison revealed that none of the NDE techniques detected all of the lack-of-fusion conditions that were revealed by the destructive tests. Follow-on work has recently been initiated at PNNL to accurately characterize the NDE responses from machined flaws of varying size and location in PE 4710 materials as well as the LOF condition. This effort is directed at quantifying the ability of volumetric NDE techniques to detect flaws in relation to the critical flaw size associated with joint integrity. A status of these latest investigations is presented.

  2. Advanced vehicle technology analysis and evaluation activities

    SciTech Connect (OSTI)

    None, None

    2009-01-18

    FY 2007 annual progress report evaluating the technologies and performance characteristics of advanced automotive powertrain components and subsystems in an integrated vehicle systems context.

  3. Energy Efficiency Program Impact Evaluation Guide

    SciTech Connect (OSTI)

    Evaluation, Measurement, and Verification Working Group

    2012-12-20

    The key efficiency evaluation, measurement, and verification resource for novices and experts. Includes definitions, concepts, and steps for calculating savings, avoided emissions, and other impacts.

  4. Issues evaluation process at Rocky Flats Plant

    SciTech Connect (OSTI)

    Smith, L.C.

    1992-04-16

    This report describes the issues evaluation process for Rocky Flats Plant as established in July 1990. The issues evaluation process was initiated February 27, 1990 with a Charter and Process Overview for short-term implementation. The purpose of the process was to determine the projects required for completion before the Phased Resumption of Plutonium Operations. To determine which projects were required, the issues evaluation process and emphasized risk mitigation, based on a ranking system. The purpose of this report is to document the early design of the issues evaluation process to record the methodologies used that continue as the basis for the ongoing Issues Management Program at Rocky Flats Plant.

  5. Preliminary Energy Savings Impact Evaluation: Better Buildings...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Savings Impact Evaluation: Better Buildings Neighborhood Program Preliminary Energy Savings ... More Documents & Publications Savings and Economic Impacts of the Better Buildings ...

  6. Preliminary Energy Savings Impact Evaluation: Better Buildings...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Savings Impact Evaluation: Better Buildings Neighborhood Program, Final report Preliminary ... PDF icon Technical Report More Documents & Publications Savings and Economic ...

  7. Micro Kernel Benchmark for Evaluating Computer Performance

    Energy Science and Technology Software Center (OSTI)

    2007-04-06

    Crystal_mk is a micro benchmark that LLNL will use to evaluate vendor's software(e.g. compiler) and hardware(e.g. processor speed, memory design).

  8. Advanced Vehicle Technology Analysis & Evaluation Team

    Broader source: Energy.gov [DOE]

    Presentation on Advanced Vehicle Technology Analysis & Evaluation Team to the DOE Systems Analysis Workshop held in Washington, D.C. July 28-29, 2004.

  9. Benchmarking & Transparency Policy and Program Impact Evaluation...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... Therefore, more advanced- and generally more expensive -evaluation methods are included in ... Montgomery County, MD; San Francisco; Cambridge, MA; Chicago; Portland, OR; Atlanta, GA; ...

  10. Nevada Guidelines for Evaluating and Documenting Traditional...

    Open Energy Info (EERE)

    Properties Webpage Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Nevada Guidelines for Evaluating and Documenting Traditional Cultural Properties...

  11. Workplace Charging Challenge Partner: Northwest Evaluation Association...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Evaluation Association (NWEA) encourages and supports many forms of public and personal sustainable transportation modes. Workplace charging is one of the many initiatives...

  12. Clothes Dryer Automatic Termination Sensor Evaluation

    SciTech Connect (OSTI)

    TeGrotenhuis, Ward E.

    2014-10-01

    Volume 1: Characterization of Energy Use in Residential Clothes Dryers. The efficacy and energy efficiency of clothes dryers are studied in this evaluation.

  13. Risk Evaluation and Reduction | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    activities. In addition, the team develops policies and procedures to guide the management and execution of follow-up activities. The team also monitors and evaluates...

  14. Nondestructive Evaluation and Monitoring Projects NASA White...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Nondestructive Evaluation and Monitoring Projects NASA White Sands Test Facility (WSTF) ... Monitoring of Composite Tanks Pipeline and Pressure Vessel R&D under the ...

  15. Program Evaluation: Non-EERE Publications

    Broader source: Energy.gov [DOE]

    Many publications exist that are helpful for planning and managing an evaluation. The following are some suggested non-EERE publications.

  16. Uncertainty quantification for evaluating impacts of caprock...

    Office of Scientific and Technical Information (OSTI)

    Uncertainty quantification for evaluating impacts of caprock and reservoir properties on pressure buildup and ground surface displacement during geological CO2 sequestration ...

  17. Clark Public Utilities Impact Evaluation Final Report

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Clark Public Utilities Impact Evaluation Final Report - July 2015 - Home Energy Reports Memorandum 1375 Walnut Street Suite 200 Boulder, CO 80302 303-728-2500 To: Lauren Gage...

  18. Building America Program Evaluation, Harvard University, Volume...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Building America Program Evaluation, Harvard University, Volume 1, 2004 Building America ... (ETIP), Kennedy School of Government, Harvard University, Vicki Norberg-Bohm, Principal ...

  19. Building America Program Evaluation, Harvard University, Volume...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Building America Program Evaluation, Harvard University, Volume 2, 2004 Building America ... (ETIP), Kennedy School of Government, Harvard University, Vicki Norberg-Bohm, Principal ...

  20. ARM - Publications: Science Team Meeting Documents: Evaluation...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Evaluation of mesoscale model cloud simulations of the March 2000 IOP Tselioudis, George NASAGoddard Institute for Space Studies A suite of mesoscale models was used to produce...

  1. Evaluation Report: IG-0569 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    IG-0569 September 13, 2002 The Federal Energy Regulatory Commission's Unclassified Cyber Security Program Evaluation Report on "The Federal Energy Regulatory Commission's...

  2. Evaluation Report: IG-0738 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    IG-0738 Evaluation Report: IG-0738 September 18, 2006 The Department's Unclassified Cyber Security Program-2006 To help accomplish its strategic goals in the areas of...

  3. SEP National Evaluation Update for STEAB

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Evaluation Briefing Introduction State Energy ... PAs are selected Probability sampling used to allow ... approach will use logic models, model validation, direct ...

  4. Preliminary Energy Savings Impact Evaluation: Better Buildings...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Report Preliminary Energy Savings Impact Evaluation: Better Buildings Neighborhood Program American Recovery and Reinvestment Act of 2009 November 4, 2013 Prepared For: U.S....

  5. Numerical evaluation of effective unsaturated hydraulic properties...

    Office of Scientific and Technical Information (OSTI)

    Title: Numerical evaluation of effective unsaturated hydraulic properties for fractured rocks To represent a heterogeneous unsaturated fractured rock by its homogeneous equivalent, ...

  6. WPCF Underground Injection Control Disposal Permit Evaluation...

    Open Energy Info (EERE)

    WPCF Underground Injection Control Disposal Permit Evaluation and Fact Sheet Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: WPCF Underground Injection...

  7. High Impact Technology Hub – Resources for Evaluators

    Broader source: Energy.gov [DOE]

    The HIT Catalyst conducts technology demonstrations in three main phases: Site Evaluation, Selection and Project Kick-Off, Measurement and Verification Scoping and Plan Development. The following...

  8. National Fuel Cell Technology Evaluation Center (NFCTEC)

    Broader source: Energy.gov [DOE]

    Presentation slides from the DOE Fuel Cell Technologies Office webinar "National Fuel Cell Technology Evaluation Center (NFCTEC)" held on March 11, 2014.

  9. Evaluation Report: IG-0569 | Department of Energy

    Office of Environmental Management (EM)

    September 13, 2002 The Federal Energy Regulatory Commission's Unclassified Cyber Security Program Evaluation Report on "The Federal Energy Regulatory Commission's Unclassified...

  10. Evaluation Report: IG-0843 | Department of Energy

    Energy Savers [EERE]

    43 Evaluation Report: IG-0843 October 22, 2010 The Department's Unclassified Cyber Security Program - 2010 Federal information systems are routinely confronted with increasingly...

  11. Evaluation Report: IG-0802 | Department of Energy

    Office of Environmental Management (EM)

    2 Evaluation Report: IG-0802 September 17, 2008 The Federal Energy Regulatory Commission's Unclassified Cyber Security Program - 2008 The Federal Energy Regulatory Commission...

  12. Independent Oversight Evaluation, Office of Secure Transportation...

    Office of Environmental Management (EM)

    Emergency Management Program This report provides the results of an independent oversight evaluation of the emergency management program at the Department of Energy's (DOE) Office...

  13. Vehicle Technologies Office: AVTA - Evaluating Military Bases...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Military Bases and Fleet Readiness for Electric Vehicles Vehicle Technologies Office: AVTA - Evaluating Military Bases and Fleet Readiness for Electric Vehicles The Vehicle...

  14. Vehicle Technologies Office: AVTA - Evaluating National Parks...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    National Parks and Forest Service Fleets for Plug-in Electric Vehicles Vehicle Technologies Office: AVTA - Evaluating National Parks and Forest Service Fleets for Plug-in Electric...

  15. Single-Shell Tank Evaluations - Hanford Site

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Single-Shell Tank Evaluations Documents Documents Hanford Site Cleanup Completion Framework Tri-Party Agreement Freedom of Information and Privacy Act Hanford Site Budget Hanford...

  16. Impact Evaluation Framework for Technology Deployment Programs...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    A Framework for Evaluating R&D Impacts and Supply Chain Dynamics Early in a Product Life Cycle 2014 Behavioral Assumptions Underlying California Residential Sector Energy...

  17. Program Evaluation Topics and Questions Library

    Broader source: Energy.gov [DOE]

    Menu of initial questions for a program administrator to use in developing a real-time evaluation survey to collect qualitative data from program contractors.

  18. ARM - Evaluation Product - Cloud Classification VAP

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    properties includes cloud boundaries, thickness, phase, type, and precipitation information, and hence provides a useful tool for evaluation of model simulations and...

  19. Technologies for Evaluating Fish Passage Through Turbines

    Broader source: Energy.gov [DOE]

    This report evaluated the feasibility of two types of technologies to observe fish and near neutrally buoyant drogues as they move through hydropower turbines.

  20. Evaluating Solar Energy Sites | Department of Energy

    Office of Environmental Management (EM)

    Evaluating Solar Energy Sites Evaluating Solar Energy Sites Evaluating the solar energy site is the third step in planning for a federal site solar project. This section outlines the detailed information needed to evaluate specific sites for solar energy installations. These findings may be available from an agency-wide solar screening if your agency has one, or they may need to be compiled by the solar project team. If no solar screening for the site is available, the team can start with a

  1. STATISTICAL PERFORMANCE EVALUATION OF SPRING OPERATED PRESSURE...

    Office of Scientific and Technical Information (OSTI)

    Title: STATISTICAL PERFORMANCE EVALUATION OF SPRING OPERATED PRESSURE RELIEF VALVE RELIABILITY IMPROVEMENTS 2004 TO 2014 Authors: Harris, S. ; Gross, R. ; Watson, H. Publication ...

  2. Program Evaluation: Informed Decisions | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Decide to incorporate evaluation results data into the overall communication effort, such as to support the organization's "brand" messaging and its communication of value ...

  3. Evaluation Report: IG-0700 | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    a number of countermeasures to reduce network vulnerabilities addressed in our Evaluation Report on the Department's Unclassified Cyber Security Program-2004 (DOEIG-0662,...

  4. Impact Evaluation Framework for Technology Deployment Programs...

    Broader source: Energy.gov (indexed) [DOE]

    framework for evaluating the retrospective impact of technology deployment programs impactframeworktechdeploy2007overview.pdf More Documents & Publications 2001 FEMP Customer...

  5. Geothermal resistivity resource evaluation survey Waunita Hot...

    Open Energy Info (EERE)

    resistivity resource evaluation survey Waunita Hot Springs project, Gunnison County, Colorado Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Geothermal...

  6. Maquoketa Shale Caprock Integrity Evaluation

    SciTech Connect (OSTI)

    Leetaru, Hannes

    2014-09-30

    The Knox Project objective is to evaluate the potential of formations within the Cambrian-Ordovician strata above the Mt. Simon Sandstone (St. Peter Sandstone and Potosi Dolomite) as potential targets for carbon dioxide (CO2) sequestration in the Illinois and Michigan Basins. The suitability of the St. Peter Sandstone and Potosi Dolomite to serve as reservoirs for CO2 sequestration is discussed in separate reports. In this report the data gathered from the Knox project, the Illinois Basin – Decatur Project (IBDP) and Illinois Industrial Carbon Capture and Sequestration project (IL-ICCS) are used to make some conclusions about the suitability of the Maquoketa shale as a confining layer for CO2 sequestration. These conclusions are then upscaled to basin-wide inferences based on regional knowledge. Data and interpretations (stratigraphic, petrophysical, fractures, geochemical, risk, seismic) applicable to the Maquoketa Shale from the above mentioned projects was inventoried and summarized. Based on the analysis of these data and interpretations, the Maquoketa Shale is considered to be an effective caprock for a CO2 injection project in either the Potosi Dolomite or St. Peter Sandstone because it has a suitable thickness (~200ft. ~61m), advantageous petrophysical properties (low effective porosity and low permeability), favorable geomechanical properties, an absence of observable fractures and is regionally extensive. Because it is unlikely that CO2 would migrate upward through the Maquoketa Shale, CO2, impact to above lying fresh water aquifers is unlikely. Furthermore, the observations indicate that CO2 injected into the St. Peter Sandstone or Potosi Dolomite may never even migrate up into the Maquoketa Shale at a high enough concentrations or pressure to threaten the integrity of the caprock. Site specific conclusions were reached by unifying the data and conclusions from the IBDP, ICCS and the Knox projects. In the Illinois Basin, as one looks further away from these sites, the formation characteristics are expected to vary. The degree of how well this data can be extrapolated throughout the Basins (regionalized) is difficult to quantify because of the limited amount of data collected on the Maquoketa Shale away from IBDP, IL-ICCS and the Knox projects. Data gathered from the IBDP/IL-ICCS/Knox projects were used to make conclusions about the suitability of the Maquoketa shale as a confining layer for CO2 sequestration. This study indicates that the Maquoketa Shale would be a suitable caprock for a CO2 injection program in either the Potosi Dolomite or St. Peter Sandstone.

  7. Making Evaluations Work for Your Program: Tips for Success |...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Making Evaluations Work for Your Program: Tips for Success Making Evaluations Work for Your Program: Tips for Success Better Buildings Residential Network Data & Evaluations Peer ...

  8. Evaluation of Emerging Technology for Geothermal Drilling and...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Evaluation of Emerging Technology for Geothermal Drilling and Logging Applications Evaluation of Emerging Technology for Geothermal Drilling and Logging Applications Evaluation of ...

  9. Seismic Analysis of Facilities and Evaluation of Risk | Department...

    Office of Environmental Management (EM)

    Seismic Analysis of Facilities and Evaluation of Risk Seismic Analysis of Facilities and Evaluation of Risk Seismic Analysis of Facilities and Evaluation of Risk Michael Salmon,...

  10. Programs Planning to Do Evaluations | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    More Documents & Publications Process Evaluation of the Better Buildings Neighborhood Program, Final Evaluation Volume 4 Preliminary Process and Market Evaluation February 13,...

  11. Data Aggregation Strategies for Evaluation and Reporting | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Aggregation Strategies for Evaluation and Reporting Data Aggregation Strategies for Evaluation and Reporting BetterBuildings: Data and Evaluation Peer Exchange Call: Data ...

  12. SECTION M EVALUATION FACTORS FOR AWARD TABLE OF CONTENTS M-1 EVALUATION OF PROPOSALS .....................................................................................2

    National Nuclear Security Administration (NNSA)

    M EVALUATION FACTORS FOR AWARD TABLE OF CONTENTS M-1 EVALUATION OF PROPOSALS .....................................................................................2 M-2 BASIS FOR CONTRACT AWARD ...................................................................................3 M-3 TECHNICAL AND MANAGEMENT CRITERIA ..........................................................3 M-4 COST CRITERION

  13. TurningPoint Evaluation Results | Department of Energy

    Office of Environmental Management (EM)

    TurningPoint Evaluation Results TurningPoint Evaluation Results NTSF 2012 Meeting Evaluation Results. PDF icon TurningPoint Evaluation Results More Documents & Publications NTSF 2014 Meeting Agenda NTSF Activities and Accomplishments NTSF Spring 2014 Preliminary Agenda

  14. EERE Guide for Managing General Program Evaluation Studies-- Appendix 11

    Broader source: Energy.gov [DOE]

    The American Evaluation Association developed the ethical principles in this Appendix to guide the professional practice of evaluators. EERE expects evaluation experts who perform general program evaluations of its programs to be governed by these principles.

  15. Develop and Evaluate Materials and Additives that Enhance Thermal...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    More Documents & Publications Develop & evaluate materials & additives that enhance thermal & overcharge abuse Develop & Evaluate Materials & Additives that Enhance Thermal & ...

  16. Physics of Reliability: Evaluating Design Insights for Component...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Photovoltaics Physics of Reliability: Evaluating Design Insights for Component Technologies in Solar Physics of Reliability: Evaluating Design Insights for Component ...

  17. Develop and Evaluate Materials and Additives that Enhance Thermal...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Develop & Evaluate Materials & Additives that Enhance Thermal & Overcharge Abuse Develop & Evaluate Materials & Additives that Enhance Thermal & Overcharge Abuse High Voltage ...

  18. General Evaluation SOP 6-26 2006 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    General Evaluation SOP 6-26 2006 General Evaluation SOP 6-26 2006 Quality Assurance for General Program Evaluation Studies PDF icon qa_for_general_prog_eval_studies.pdf More Documents & Publications SOP for General Program Evaluations PAE Evaluation Portfolio Peer Review PAE Evaluation Portfolio Peer Review

  19. NREL: Transportation Research - Fleet Test and Evaluation

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Fleet Test and Evaluation Photo of medium-duty truck with the words plug-in all electric vehicle on its side. NREL evaluates the real-world performance of advanced medium- and heavy-duty fleet vehicles-such as this all-electric truck-compared to conventional vehicles. Photo courtesy of Smith Electric Vehicles Photo of heavy-duty truck in a laboratory setting with tubes and chains connecting the vehicle to scientific equipment. As part of its vehicle performance evaluations, NREL uses the

  20. Smith Newton Vehicle Performance Evaluation - Cumulative (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2014-08-01

    The Fleet Test and Evaluation Team at the U.S. Department of Energy's National Renewable Energy Laboratory is evaluating and documenting the performance of electric and plug-in hybrid electric drive systems in medium-duty trucks across the nation. U.S. companies participating in this evaluation project received funding from the American Recovery and Reinvestment Act to cover part of the cost of purchasing these vehicles. Through this project, Smith Electric Vehicles is building and deploying 500 all-electric medium-duty trucks that will be deployed by a variety of companies in diverse climates across the country.

  1. MB3a Infrasound Sensor Evaluation.

    SciTech Connect (OSTI)

    Merchant, Bion J.; McDowell, Kyle D.

    2014-11-01

    Sandia National Laboratories has tested and evaluated a new infrasound sensor, the MB3a, manufactured by Seismo Wave. These infrasound sensors measure pressure output by a methodology developed by researchers at the French Alternative Energies and Atomic Energy Commission (CEA) and the technology was recently licensed to Seismo Wave for production and sales. The purpose of the infrasound sensor evaluation was to determine a measured sensitivity, transfer function, power, self-noise, dynamic range, seismic sensitivity, and self- calibration ability. The MB3a infrasound sensors are being evaluated for potential use in the International Monitoring System (IMS) of the Comprehensive Nuclear Test-Ban-Treaty Organization (CTBTO).

  2. 1

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Strongest non-destructive magnetic field: world record set at 100-tesla level March 22, 2012 World-record set at Magnetic Field Laboratory for non- destructive magnetic pulse...

  3. An evaluation of enhanced geothermal systems technology

    SciTech Connect (OSTI)

    None, None

    2009-01-18

    A review of the assumptions and conclusions of the DOE-sponsored 2006 MIT study on "The Future of Geothermal Energy" and an evaluation of relevant technology from the commercial geothermal industry.

  4. Yosemite Waters Vehicle Evaluation Report: Final Results

    SciTech Connect (OSTI)

    Eudy, L.; Barnitt, R.; Alleman, T. L.

    2005-08-01

    Document details the evaluation of Fischer-Tropsch diesel, a gas-to-liquid fuel, in medium-duty delivery vehicles at Yosemite Waters. The study was conducted by NREL at the company's Fullerton, California, bottling headquarters.

  5. Annual Merit Review and Peer Evaluation Report

    SciTech Connect (OSTI)

    2012-03-16

    Each year, hydrogen and fuel cell projects funded by DOE's Hydrogen and Fuel Cells Program are reviewed for their merit during an Annual Merit Review and Peer Evaluation Meeting.

  6. Energy Efficiency Program Impact Evaluation Guide

    Broader source: Energy.gov [DOE]

    This Energy Efficiency Program Impact Evaluation Guide describes and provides guidance on approaches for determining and documenting energy and non-energy benefits resulting from end-use energy efficiency programs and portfolios of programs.

  7. Performance Evaluation of Undulator Radiation at CEBAF

    SciTech Connect (OSTI)

    Chuyu Liu, Geoffrey Krafft, Guimei Wang

    2010-05-01

    The performance of undulator radiation (UR) at CEBAF with a 3.5 m helical undulator is evaluated and compared with APS undulator-A radiation in terms of brilliance, peak brilliance, spectral flux, flux density and intensity distribution.

  8. CRAD, NNSA- Evaluating Contractor Assurance Systems

    Broader source: Energy.gov [DOE]

    CRAD for Evaluating Contractor Assurance Systems. Criteria Review and Approach Documents (CRADs) that can be used to conduct a well-organized and thorough assessment of elements of safety and health programs.

  9. ARM - Evaluation Product - Precipitation Radar Moments Mapped...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    We would love to hear from you Send us a note below or call us at 1-888-ARM-DATA. Send Evaluation Product : Precipitation Radar Moments Mapped to a Cartesian Grid The Scanning...

  10. Laboratory performance evaluation reports for management

    SciTech Connect (OSTI)

    Lindahl, P.C.; Hensley, J.E.; Bass, D.A.; Johnson, P.L.; Marr, J.J.; Streets, W.E.; Warren, S.W.; Newberry, R.W.

    1995-05-01

    In support of the US DOE`s environmental restoration efforts, the Integrated Performance Evaluation Program (IPEP) was developed to produce laboratory performance evaluation reports for management. These reports will provide information necessary to allow DOE headquarters and field offices to determine whether or not contracted analytical laboratories have the capability to produce environmental data of the quality necessary for the remediation program. This document describes the management report.

  11. Webinar: 'Interrupting Bias in Performance Evaluations' | Argonne

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    National Laboratory Webinar: 'Interrupting Bias in Performance Evaluations' March 17, 2016 10:45AM to 12:00PM Presenter Joan C. Williams, UC Hastings School of Law Location Building 203 Type Seminar Argonne's Leadership Institute along with Human Resources (HR) will provide a group viewing of the Women's Leadership Edge webinar: "Interrupting Bias in Performance Evaluations." All employees whose schedules permit are welcome to attend

  12. Columbia River Component Data Evaluation Summary Report

    SciTech Connect (OSTI)

    C.S. Cearlock

    2006-08-02

    The purpose of the Columbia River Component Data Compilation and Evaluation task was to compile, review, and evaluate existing information for constituents that may have been released to the Columbia River due to Hanford Site operations. Through this effort an extensive compilation of information pertaining to Hanford Site-related contaminants released to the Columbia River has been completed for almost 965 km of the river.

  13. ARM - Field Campaign - Microwave Radiometer Profiler Evaluation

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    govCampaignsMicrowave Radiometer Profiler Evaluation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : Microwave Radiometer Profiler Evaluation 2000.09.01 - 2001.03.31 Lead Scientist : James Liljegren For data sets, see below. Abstract The microwave radiometer profiler (MWRP) is a new 12-channel radiometer developed by Radiometrics Corporation for measuring vertical profiles of temperature, water vapor, and

  14. Program Evaluation: Data Systems | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Information Resources » Program Evaluation: Data Systems Program Evaluation: Data Systems The U.S. Department of Energy (DOE) has several database tools available to help programs carry out analysis of knowledge creation and dissemination accomplishments associated with the efforts of Science and Technology (S&T) and Research and Development (R&D) programs. The Visual Patent Search tool was developed by DOE's Office of Energy Efficiency and Renewable Energy's (EERE). The DOepatents was

  15. Evaluation Report: IG-0519 | Department of Energy

    Energy Savers [EERE]

    19 Evaluation Report: IG-0519 August 30, 2001 Evaluation of the Department's Unclassified Cyber Security Program Protecting unclassified information systems continues to be one of the top issues facing Government organizations today. While the increase in computer interconnectivity, most notably growth in the use of the Internet, has revolutionized the way the Government does business, it has also significantly increased the risk of damage to information systems by malicious or unauthorized

  16. Update on Status of SEP National Evaluation

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Update for State Energy Advisory Board on Status of SEP National Evaluation Martin Schweitzer Oak Ridge National Laboratory June 26, 2012 Managed by UT-Battelle for the Department of Energy Introduction * Study is being performed by independent evaluation team (KEMA, Inc. and subcontractors) and managed by ORNL * Will quantify energy and cost savings, job creation, renewable energy generation, and carbon emissions reductions * Covers program year 2008 and ARRA period 2 Managed by UT-Battelle for

  17. Evaluation and Selection of CSES Proposals

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Evaluating, Selecting Proposals Evaluation and Selection of CSES Proposals High quality, cutting-edge science in the areas of astrophysics, space physics, solid planetary geoscience, and climate science. Contact Director Reiner Friedel (505) 665-1936 Email Professional Staff Assistant Georgia D. Sanchez (505) 665-0855 Email Geophysics W. Scott Baldridge (505) 667-4338 Email New student and postdoc proposals All new proposals undergo peer review by scientists in the broad research community who

  18. Evaluation Report: IG-0877 | Department of Energy

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Evaluation Report: IG-0877 Evaluation Report: IG-0877 November 8, 2012 The Department's Unclassified Cyber Security Program - 2012 As the use of information technology resources continues to expand, the number of cyber security threats against Federal agencies has also increased. To help mitigate the risks posed by such threats, the Department of Energy (Department) expended significant resources in Fiscal Year (FY) 2012 on cyber security measures designed to secure its information systems and

  19. Smith Newton Vehicle Performance Evaluation (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2012-08-01

    The Fleet Test and Evaluation Team at the U.S. Department of Energy's National Renewable Energy Laboratory is evaluating and documenting the performance of electric and plug-in hybrid electric drive systems in medium-duty trucks across the nation. Through this project, Smith Electric Vehicles will build and deploy 500 all-electric medium-duty trucks. The trucks will be deployed in diverse climates across the country.

  20. National Fuel Cell Technology Evaluation Center (NFCTEC)

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    National Fuel Cell Technology Evaluation Center (NFCTEC) Jim Alkire U.S. Department of Energy Fuel Cell Technologies Office Jennifer Kurtz & Sam Sprik National Renewable Energy Laboratory 2 Outline * About NFCTEC * Benefits to the Hydrogen & Fuel Cell Community * New Fuel Cell Cost/Price Aggregation Project About NFCTEC 4 National Fuel Cell Technology Evaluation Center a national resource for hydrogen and fuel cell stakeholders supported through Energy Efficiency and Renewable Energy's

  1. On the exact evaluation of spin networks

    SciTech Connect (OSTI)

    Freidel, Laurent; Hnybida, Jeff; Department of Physics, University of Waterloo, Waterloo, Ontario N2L 3G1

    2013-11-15

    We introduce a fully coherent spin network amplitude whose expansion generates all SU(2) spin networks associated with a given graph. We then give an explicit evaluation of this amplitude for an arbitrary graph. We show how this coherent amplitude can be obtained from the specialization of a generating functional obtained by the contraction of parametrized intertwiners ŕ la Schwinger. We finally give the explicit evaluation of this generating functional for arbitrary graphs.

  2. State Energy Efficiency Program Evaluation Inventory

    U.S. Energy Information Administration (EIA) Indexed Site

    State Energy Efficiency Program Evaluation Inventory July 2013 Independent Statistics & Analysis www.eia.gov U.S. Department of Energy Washington, DC 20585 U.S. Energy Information Administration | State Energy Efficiency Program Evaluation Inventory i This report was prepared by the U.S. Energy Information Administration (EIA), the statistical and analytical agency within the U.S. Department of Energy. By law, EIA's data, analyses, and forecasts are independent of approval by any other

  3. ARM - Evaluation Product - Areal Average Albedo (AREALAVEALB)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ProductsAreal Average Albedo (AREALAVEALB) ARM Data Discovery Browse Data Documentation Use the Data File Inventory tool to view data availability at the file level. Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Evaluation Product : Areal Average Albedo (AREALAVEALB) [ ARM research - evaluation data product ] The Areal Averaged Albedo VAP yields areal averaged surface spectral albedo estimates from MFRSR measurements collected under fully

  4. Geothermal Electricity Technology Evaluation Model (GETEM) Development |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Electricity Technology Evaluation Model (GETEM) Development Geothermal Electricity Technology Evaluation Model (GETEM) Development Project objective: Provide a tool for estimating the performance and contributions of all phases of a geothermal project to power generation costs. PDF icon analysis_mines_getem_development.pdf More Documents & Publications 2009 Geothermal, Co-Production, and GSHP Supply Curves Systems Engineering Analysis of Low-Temperature Utilization

  5. Energy Efficiency Program Impact Evaluation Guide

    Office of Environmental Management (EM)

    Program Impact Evaluation Guide Evaluation, Measurement, and Verification Working Group December 2012 The State and Local Energy Efficiency Action Network is a state and local effort facilitated by the federal government that helps states, utilities, and other local stakeholders take energy efficiency to scale and achieve all cost-effective energy efficiency by 2020. Learn more at www.seeaction.energy.gov DOE/EE-0829 ii December 2012 www.seeaction.energy.gov ABOUT THIS DOCUMENT This Energy

  6. Evaluation Report The Department of Energy's Unclassified

    Office of Environmental Management (EM)

    Evaluation Report The Department of Energy's Unclassified Cyber Security Program - 2013 DOE/IG-0897 October 2013 U.S. Department of Energy Office of Inspector General Office of Audits and Inspections Department of Energy Washington, DC 20585 October 29, 2013 MEMORANDUM FOR THE SECRETARY FROM: Gregory H. Friedman Inspector General SUBJECT: INFORMATION: Evaluation Report on "The Department of Energy's Unclassified Cyber Security Program - 2013" BACKGROUND Cyber security threats are a

  7. Natural System Evaluation and Tool Development: International

    Office of Environmental Management (EM)

    Collaborations - FY'13 Progress Report | Department of Energy Natural System Evaluation and Tool Development: International Collaborations - FY'13 Progress Report Natural System Evaluation and Tool Development: International Collaborations - FY'13 Progress Report Active participation in international R&D is crucial for achieving the Used Nuclear Fuel Disposition long-term goals of conducting experiments to fill data needs and confirm advanced modeling approaches and of having a robust

  8. Program Evaluation: Statement of Work | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Planning & Conducting Evaluations » Program Evaluation: Statement of Work Program Evaluation: Statement of Work A statement of work (SOW) describes in detail the evaluation requirements that the evaluation contractor must satisfy. Program managers have a choice on the amount of scope detail that is provided in the SOW for an evaluation contractor. When used in combination with the request-for-proposal (RFP) process, the SOW will produce competition between evaluation suppliers on the

  9. Program Evaluation: Use the Results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Planning & Conducting Evaluations » Program Evaluation: Use the Results Program Evaluation: Use the Results Communicating and disseminating the evaluation findings is a critical step in building support for utilizing those findings. Managers of the evaluation and evaluators should plan the reporting process as carefully as the evaluation itself, and build in opportunities to share findings with key stakeholders, such as staff and program implementers, prior to the final report. Steps 12-14

  10. Programs Planning to Do Evaluations | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Programs Planning to Do Evaluations Programs Planning to Do Evaluations Better Buildings Neighborhood Program Data and Evaluation Peer Exchange Call: Programs Planning to Do Evaluations, Call Slides and Discussion Summary, August 2, 2012. PDF icon Call Slides and Discussion Summary More Documents & Publications Process Evaluation of the Better Buildings Neighborhood Program, Final Evaluation Volume 4 Preliminary Process and Market Evaluation February 13, 2013 Webinar: Preliminary Process and

  11. Process Evaluation of the Better Buildings Neighborhood Program, Final

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Evaluation Volume 4 | Department of Energy Process Evaluation of the Better Buildings Neighborhood Program, Final Evaluation Volume 4 Process Evaluation of the Better Buildings Neighborhood Program, Final Evaluation Volume 4 Final Report: Process Evaluation of the Better Buildings Neighborhood Program, Final Evaluation Volume 4, American Recovery and Reinvestment Act of 2009, June 2015. Prepared for U.S. Department of Energy Office of Energy Efficiency and Renewable Energy. PDF icon Process

  12. Investigation of the Feasibility of Utilizing Gamma Emission Computed Tomography in Evaluating Fission Product Migration in Irradiated TRISO Fuel Experiments

    SciTech Connect (OSTI)

    Jason M. Harp; Paul A. Demkowicz

    2014-10-01

    In the High Temperature Gas-Cooled Reactor (HTGR) the TRISO particle fuel serves as the primary fission product containment. However the large number of TRISO particles present in proposed HTGRs dictates that there will be a small fraction (~10-4 to 10-5) of as manufactured and in-pile particle failures that will lead to some fission product release. The matrix material surrounding the TRISO particles in fuel compacts and the structural graphite holding the TRISO particles in place can also serve as sinks for containing any released fission products. However data on the migration of solid fission products through these materials is lacking. One of the primary goals of the AGR-3/4 experiment is to study fission product migration from failed TRISO particles in prototypic HTGR components such as structural graphite and compact matrix material. In this work, the potential for a Gamma Emission Computed Tomography (GECT) technique to non-destructively examine the fission product distribution in AGR-3/4 components and other irradiation experiments is explored. Specifically, the feasibility of using the Idaho National Laboratory (INL) Hot Fuels Examination Facility (HFEF) Precision Gamma Scanner (PGS) system for this GECT application is considered. To test the feasibility, the response of the PGS system to idealized fission product distributions has been simulated using Monte Carlo radiation transport simulations. Previous work that applied similar techniques during the AGR-1 experiment will also be discussed as well as planned uses for the GECT technique during the post irradiation examination of the AGR-2 experiment. The GECT technique has also been applied to other irradiated nuclear fuel systems that were currently available in the HFEF hot cell including oxide fuel pins, metallic fuel pins, and monolithic plate fuel.

  13. Better Buildings Peer Exchange Call, Who's Evaluating What? - Planned Program Evaluations, November 17, 2011

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Better Buildings Peer Exchange Call Who's Evaluating What? - Planned Program Evaluations November 17 th , 2011 General Notes The Department of Energy (DOE) began the call with a review of the agenda and introductions of call participants (noted on the last page). Featured Speakers: ď‚· Dale Hoffmeyer, DOE ď‚· Shannon Khal, WI Energy Conservation Corps (WECC) ď‚· Alex Castelazo, ASU Global Institute of Sustainability Participants are conducting or are interested in the following evaluation

  14. SENIOR EXECUTIVE SERVICE CANDIDATE DEVELOPMENT PROGRAM (SESCDP) Evaluation

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    of Formal Training | Department of Energy Evaluation of Formal Training SENIOR EXECUTIVE SERVICE CANDIDATE DEVELOPMENT PROGRAM (SESCDP) Evaluation of Formal Training Form is used to evaluate formal training courses in the SES program. PDF icon SENIOR EXECUTIVE SERVICE CANDIDATE DEVELOPMENT PROGRAM (SESCDP) Evaluation of Formal Training More Documents & Publications SENIOR EXECUTIVE SERVICE CANDIDATE DEVELOPMENT PROGRAM (SESCDP) Candidate Developmental Assignment Evaluation SENIOR

  15. Evaluation, Measurement, and Verification Overview | Department of Energy

    Office of Environmental Management (EM)

    Evaluation, Measurement, and Verification Overview Evaluation, Measurement, and Verification Overview This document provides an overview and definition of EM&V. PDF icon What is EMV? More Documents & Publications Benefits of Evaluation, Measurement, and Verification Developing an Evaluation Measurement and Verification Plan for Your Energy Efficiency Project/Program Developing an Evaluation Measurement, and Verification Plan: Residential Retrofits

  16. High-speed electrical motor evaluation

    SciTech Connect (OSTI)

    Not Available

    1989-02-03

    Under this task, MTI conducted a general review of state-of-the-art high-speed motors. The purpose of this review was to assess the operating parameters, limitations and performance of existing motor designs, and to establish commercial sources for a motor compatible with the requirements of the Brayton-cycle system. After the motor requirements were established, a list of motor types, manufacturers and designs capable of achieving the requisite performance was compiled. This list was based on an in-house evaluation of designs. Following the establishment of these options, a technical evaluation of the designs selected was conducted. In parallel with their evaluations, MTI focused on the establishment of commercial sources.

  17. Evaluation of radioactive scrap metal recycling

    SciTech Connect (OSTI)

    Nieves, L.A.; Chen, S.Y.; Kohout, E.J.; Nabelssi, B.; Tilbrook, R.W.; Wilson, S.E.

    1995-12-01

    This report evaluates the human health risks and environmental and socio-political impacts of options for recycling radioactive scrap metal (RSM) or disposing of and replacing it. Argonne National Laboratory (ANL) is assisting the US Department of Energy (DOE), Office of Environmental Restoration and Waste Management, Oak Ridge Programs Division, in assessing the implications of RSM management alternatives. This study is intended to support the DOE contribution to a study of metal recycling being conducted by the Task Group on Recycling and Reuse of the Organization for Economic Cooperation and Development. The focus is on evaluating the justification for the practice of recycling RSM, and the case of iron and steel scrap is used as an example in assessing the impacts. To conduct the evaluation, a considerable set of data was compiled and developed. Much of this information is included in this document to provide a source book of information.

  18. Advancing Usability Evaluation through Human Reliability Analysis

    SciTech Connect (OSTI)

    Ronald L. Boring; David I. Gertman

    2005-07-01

    This paper introduces a novel augmentation to the current heuristic usability evaluation methodology. The SPAR-H human reliability analysis method was developed for categorizing human performance in nuclear power plants. Despite the specialized use of SPAR-H for safety critical scenarios, the method also holds promise for use in commercial off-the-shelf software usability evaluations. The SPAR-H method shares task analysis underpinnings with human-computer interaction, and it can be easily adapted to incorporate usability heuristics as performance shaping factors. By assigning probabilistic modifiers to heuristics, it is possible to arrive at the usability error probability (UEP). This UEP is not a literal probability of error but nonetheless provides a quantitative basis to heuristic evaluation. When combined with a consequence matrix for usability errors, this method affords ready prioritization of usability issues.

  19. Manhattan Project: Evaluations of Trinity, July 1945

    Office of Scientific and Technical Information (OSTI)

    Leslie Groves and J. Robert Oppenheimer EVALUATIONS OF TRINITY (July 1945) Events > Dawn of the Atomic Era, 1945 The War Enters Its Final Phase, 1945 Debate Over How to Use the Bomb, Late Spring 1945 The Trinity Test, July 16, 1945 Safety and the Trinity Test, July 1945 Evaluations of Trinity, July 1945 Potsdam and the Final Decision to Bomb, July 1945 The Atomic Bombing of Hiroshima, August 6, 1945 The Atomic Bombing of Nagasaki, August 9, 1945 Japan Surrenders, August 10-15, 1945 The

  20. Graphical methods for evaluating covering arrays

    SciTech Connect (OSTI)

    Kim, Youngil; Jang, Dae -Heung; Anderson-Cook, Christine M.

    2015-08-10

    Covering arrays relax the condition of orthogonal arrays by only requiring that all combination of levels be covered but not requiring that the appearance of all combination of levels be balanced. This allows for a much larger number of factors to be simultaneously considered but at the cost of poorer estimation of the factor effects. To better understand patterns between sets of columns and evaluate the degree of coverage to compare and select between alternative arrays, we suggest several new graphical methods that show some of the patterns of coverage for different designs. These graphical methods for evaluating covering arrays are illustrated with a few examples.

  1. Hyperion 5113/A Infrasound Sensor Evaluation

    SciTech Connect (OSTI)

    Merchant, Bion John

    2015-09-01

    Sandia National Laboratories has tested and evaluated an infrasound sensor, the 5113/A manufactured by Hyperion. These infrasound sensors measure pressure output by a methodology developed by the University of Mississippi. The purpose of the infrasound sensor evaluation was to determine a measured sensitivity, transfer function, power, self-noise, and dynamic range. The 5113/A infrasound sensor is a new revision of the 5000 series intended to meet the infrasound application requirements for use in the International Monitoring System (IMS) of the Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO).

  2. Covariance Evaluation Methodology for Neutron Cross Sections

    SciTech Connect (OSTI)

    Herman,M.; Arcilla, R.; Mattoon, C.M.; Mughabghab, S.F.; Oblozinsky, P.; Pigni, M.; Pritychenko, b.; Songzoni, A.A.

    2008-09-01

    We present the NNDC-BNL methodology for estimating neutron cross section covariances in thermal, resolved resonance, unresolved resonance and fast neutron regions. The three key elements of the methodology are Atlas of Neutron Resonances, nuclear reaction code EMPIRE, and the Bayesian code implementing Kalman filter concept. The covariance data processing, visualization and distribution capabilities are integral components of the NNDC methodology. We illustrate its application on examples including relatively detailed evaluation of covariances for two individual nuclei and massive production of simple covariance estimates for 307 materials. Certain peculiarities regarding evaluation of covariances for resolved resonances and the consistency between resonance parameter uncertainties and thermal cross section uncertainties are also discussed.

  3. ARM - Evaluation Product - KAZR Correction (KAZRCOR)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Correction (KAZRCOR) ARM Data Discovery Browse Data Documentation Use the Data File Inventory tool to view data availability at the file level. Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Evaluation Product : KAZR Correction (KAZRCOR) [ ARM research - evaluation data product ] For each of the Ka ARM Zenith Radar (KAZR) data streams (kazrge.b1, kazrmd.b1, kazrhi.b1) the KAZRCOR VAP produces significant detection mask, corrects reflectivity for

  4. Performance evaluation soil samples utilizing encapsulation technology

    DOE Patents [OSTI]

    Dahlgran, J.R.

    1999-08-17

    Performance evaluation soil samples and method of their preparation uses encapsulation technology to encapsulate analytes which are introduced into a soil matrix for analysis and evaluation by analytical laboratories. Target analytes are mixed in an appropriate solvent at predetermined concentrations. The mixture is emulsified in a solution of polymeric film forming material. The emulsified solution is polymerized to form microcapsules. The microcapsules are recovered, quantitated and introduced into a soil matrix in a predetermined ratio to form soil samples with the desired analyte concentration. 1 fig.

  5. Performance evaluation soil samples utilizing encapsulation technology

    DOE Patents [OSTI]

    Dahlgran, James R. (Idaho Falls, ID)

    1999-01-01

    Performance evaluation soil samples and method of their preparation using encapsulation technology to encapsulate analytes which are introduced into a soil matrix for analysis and evaluation by analytical laboratories. Target analytes are mixed in an appropriate solvent at predetermined concentrations. The mixture is emulsified in a solution of polymeric film forming material. The emulsified solution is polymerized to form microcapsules. The microcapsules are recovered, quantitated and introduced into a soil matrix in a predetermined ratio to form soil samples with the desired analyte concentration.

  6. General Evaluation SOP 6-26 2006

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    OFFICE OF ENERGY EFFICIENCY AND RENEWABLE ENERGY (EERE) STANDARD OPERATING PROCEDURE (SOP) Quality Assurance for General Program Evaluation Studies (June 26, 2006) 1.0 PURPOSE 1.1 Purposes: The purposes of this SOP are to: 1.1.1 Ensure that general program evaluation studies are performed well and have credibility with program managers, EERE Senior Management, Office of Management and Budget (OMB), Congress, and other stakeholders. 1.1.2 Provide a companion to the existing EERE SOP on "Peer

  7. Data and Evaluation Kickoff Call | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    and Evaluation Kickoff Call Data and Evaluation Kickoff Call Better Buildings Data and Evaluation Peer Exchange Kick-off Call to Discuss Key Topics for Peer- to -Peer Discussions,...

  8. Checklist for Managing a General Evaluation Study | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Checklist for Managing a General Evaluation Study Checklist for Managing a General Evaluation Study This checklist for managing a general program evaluation study provides action items covering the following topics: initial planning; evaluation design and procurement; implementation of study; and using evaluation results. PDF icon Checklist More Documents & Publications Project Manager's Guide to Managing Impact and Process Evaluation Studies Chapter 71 - Review and Approval of Contract and

  9. Program Evaluation: Define Questions and Methods | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Planning & Conducting Evaluations » Program Evaluation: Define Questions and Methods Program Evaluation: Define Questions and Methods Steps five through eight will help you define the questions your evaluation should address, and develop the methods you'll use to conduct your evaluation (learn more about the other steps in general program evaluations): Step 5: Decisions and Questions Step 6: Develop Research Design Step 7: Identify Report Contents and Establish QA Step 8: Establish Quality

  10. Program Evaluation: Examples and Reports | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Examples and Reports Program Evaluation: Examples and Reports This section of the website contains a listing of EERE evaluation reports, as well as information on a number of lessons learned from past EERE evaluation studies. This section also provides you with sample results from a selection of successfully implemented evaluations. The information on this web page can ultimately help you with continuous improvement in the planning, conduct and use of evaluation studies. Useful EERE Evaluation

  11. Heavy-Duty Vehicle Field Evaluations | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Vehicle Field Evaluations Heavy-Duty Vehicle Field Evaluations 2009 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C. PDF icon vssp_13_walkowicz.pdf More Documents & Publications Medium and Heavy-Duty Vehicle Field Evaluations Medium- and Heavy-Duty Vehicle Field Evaluations Vehicle Technologies Office Merit Review 2015: Medium and Heavy-Duty Vehicle Field Evaluations

  12. Fuel Cell Bus Evaluation Results (Presentation) | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Evaluation Results (Presentation) Fuel Cell Bus Evaluation Results (Presentation) Presented at the Transportation Research Board (TRB) 87th Annual Meeting held January 13-17, 2008 in Washington, D.C. PDF icon 42665.pdf More Documents & Publications Technology Validation: Fuel Cell Bus Evaluations Hydrogen and Fuel Cell Transit Bus Evaluations: Joint Evaluation Plan for the U.S. Department of Energy and the Federal Transit Administration; Appendix VTA Prototype Fuel Cell Bus Evaluation:

  13. Checklist for managing a general program evaluation study

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Checklist for Managing a General Program Evaluation Study 1 Status Action Step Reference(s) 1 Initial Planning Construct or confirm program logic model Step 4 Determine program decisions subject to evaluation Step 1 Develop statement(s) of evaluation objectives (evaluation's contributions to making a decision) Step 1 Determine type(s) of information needed to evaluate objectives Step 1 Determine appropriate type(s) of evaluation Step 1 Determine resources required to achieve objectives Step 2

  14. Technology Validation: Fuel Cell Bus Evaluations | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Validation: Fuel Cell Bus Evaluations Technology Validation: Fuel Cell Bus Evaluations 2009 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C. PDF icon tv_08_eudy.pdf More Documents & Publications Technology Validation: Fuel Cell Bus Evaluations Hydrogen and Fuel Cell Transit Bus Evaluations: Joint Evaluation Plan for the U.S. Department of Energy and the Federal Transit Administration; Appendix Fuel Cell

  15. Disposal Systems Evaluations and Tool Development - Engineered Barrier

    Office of Environmental Management (EM)

    System (EBS) Evaluation | Department of Energy Disposal Systems Evaluations and Tool Development - Engineered Barrier System (EBS) Evaluation Disposal Systems Evaluations and Tool Development - Engineered Barrier System (EBS) Evaluation The engineered barrier system (EBS) plays a key role in the long-term isolation of nuclear waste in geological repository environments. This report focuses on the progress made in the evaluation of EBS design concepts, assessment of clay phase stability at

  16. Quality Quantification of Evaluated Cross Section Covariances

    SciTech Connect (OSTI)

    Varet, S.; Dossantos-Uzarralde, P.

    2015-01-15

    Presently, several methods are used to estimate the covariance matrix of evaluated nuclear cross sections. Because the resulting covariance matrices can be different according to the method used and according to the assumptions of the method, we propose a general and objective approach to quantify the quality of the covariance estimation for evaluated cross sections. The first step consists in defining an objective criterion. The second step is computation of the criterion. In this paper the Kullback-Leibler distance is proposed for the quality quantification of a covariance matrix estimation and its inverse. It is based on the distance to the true covariance matrix. A method based on the bootstrap is presented for the estimation of this criterion, which can be applied with most methods for covariance matrix estimation and without the knowledge of the true covariance matrix. The full approach is illustrated on the {sup 85}Rb nucleus evaluations and the results are then used for a discussion on scoring and Monte Carlo approaches for covariance matrix estimation of the cross section evaluations.

  17. Evaluation of passive solar retrofit options

    SciTech Connect (OSTI)

    Ben-David, S.; Kirchemen, C.; Martin, S.; Noll, S.; Roach, F.

    1980-01-01

    An evaluation framework has been developed which allows for the assessment of the role of passive solar retrofit in the nationwide reduction of conventional fuel use. Three types of analysis are proposed within this framework: the physical/technical capability of the present housing stock to incorporate passive solar retrofit; the economic feasibility of the application of retrofit designs; and the actual market potential or acceptance of these alternative retrofit options. Each type of analysis has specific data requirements and a series of evaluation procedures to help establish estimates of the potential for passive solar retrofit in the present housing stock. The data requirements with their respective sources and evaluation procedures for the first two types of analysis-physical/technical setting and economic feasibility, are examined. A distinction is drawn between community specific case studies and more generalized national assessments. Information derived from these three types of analysis, whether case specific or national in scope, can then be used in an evaluation of potential economic impacts. The establishment of regional economic benefits and costs werve as a measure of the merit or attractiveness of the implementation of a passive solar retrofit program.

  18. WMC Database Evaluation. Case Study Report

    SciTech Connect (OSTI)

    Palounek, Andrea P. T

    2015-10-29

    The WMC Database is ultimately envisioned to hold a collection of experimental data, design information, and information from computational models. This project was a first attempt at using the Database to access experimental data and extract information from it. This evaluation shows that the Database concept is sound and robust, and that the Database, once fully populated, should remain eminently usable for future researchers.

  19. Nonproliferation Test and Evaluation Complex - NPTEC

    SciTech Connect (OSTI)

    2014-11-10

    The Nonproliferation Test and Evaluation Complex, or NPTEC, is the world's largest facility for open air testing of hazardous toxic materials and biological simulants. NPTEC is used for testing, experimentation, and training for technologies that require the release of toxic chemicals or biological simulants into the environment.

  20. Evaluation of Glint and Glare (Version 6)

    Broader source: Energy.gov [DOE]

    With growing numbers of concentrating solar power systems being designed and developed, glint and glare from concentrating solar collectors and receivers is receiving increased attention as a potential hazard or distraction for motorists, pilots, and pedestrians. This paper provides analytical methods to evaluate the irradiance originating from specularly and diffusely reflecting sources as a function of distance and characteristics of the source.

  1. Scenario Evaluation and Regionalization Analysis (SERA) Model

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Scenario Evaluation and Regionalization Analysis (SERA) Model (National Renewable Energy Laboratory) Objectives Determine optimal regional infrastructure development patterns for hydrogen and other transportation fuels, given resource availability and technology cost estimates. Geospatially and temporally resolve the expansion of production, transmission, and distribution infrastructure components. Identify and characterize niche markets and synergies related to refueling station placement and

  2. Final Vitrification Melter And Vessels Evaluation Documentation

    Broader source: Energy.gov [DOE]

    DOE has prepared final evaluations and made waste incidental to reprocessing determinations for the vitrification melter and feed vessels (the concentrator feed makeup tank and the melter feed hold tank), used by DOE’s West Valley Demonstration Project as part of the process to vitrify waste from prior commercial reprocessing of spent nuclear fuel.

  3. Nonproliferation Test and Evaluation Complex - NPTEC

    ScienceCinema (OSTI)

    None

    2015-01-09

    The Nonproliferation Test and Evaluation Complex, or NPTEC, is the world's largest facility for open air testing of hazardous toxic materials and biological simulants. NPTEC is used for testing, experimentation, and training for technologies that require the release of toxic chemicals or biological simulants into the environment.

  4. Evaluation, comparison and calibration of oceanographic instruments

    SciTech Connect (OSTI)

    Not Available

    1985-01-01

    This book reviews oceanographic instrumentation. The parameters for which instrumentation is reviewed are limited to those where continuous monitoring is possible. The discussion is also limited to parameters of interest to physical oceanography and ocean engineering. Specific instruments reviewed include: meterological sensors and instruments; wave sensors; ocean current sensors; pressure sensors; and CTD sensors. Various types of oceanographic measurements are also evaluated.

  5. Testing and evaluation of light ablation decontamination

    SciTech Connect (OSTI)

    Demmer, R.L.; Ferguson, R.L.

    1994-10-01

    This report details the testing and evaluation of light ablation decontamination. It details WINCO contracted research and application of light ablation efforts by Ames Laboratory. Tests were conducted with SIMCON (simulated contamination) coupons and REALCON (actual radioactive metal coupons) under controlled conditions to compare cleaning effectiveness, speed and application to plant process type equipment.

  6. Pantex Plant Performance Evaluations | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    Administration Performance Evaluations | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Countering Nuclear Terrorism About Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Library Bios Congressional Testimony Fact Sheets Newsletters Press Releases Photo Gallery Jobs Apply for Our Jobs

  7. Sandia National Laboratory Performance Evaluations | National Nuclear

    National Nuclear Security Administration (NNSA)

    Security Administration Performance Evaluations | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Countering Nuclear Terrorism About Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Library Bios Congressional Testimony Fact Sheets Newsletters Press Releases Photo Gallery Jobs Apply for

  8. Screening and Evaluation Tool (SET) Users Guide

    SciTech Connect (OSTI)

    Layne Pincock

    2014-10-01

    This document is the users guide to using the Screening and Evaluation Tool (SET). SET is a tool for comparing multiple fuel cycle options against a common set of criteria and metrics. It does this using standard multi-attribute utility decision analysis methods.

  9. DOE Evaluates Environmental Impacts of Uranium Mining on Government...

    Energy Savers [EERE]

    Evaluates Environmental Impacts of Uranium Mining on Government Land in Western Colorado DOE Evaluates Environmental Impacts of Uranium Mining on Government Land in Western...

  10. Dynamometer Evaluation of Plasma-Catalyst for Diesel NOx Reduction...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Evaluation of Plasma-Catalyst for Diesel NOx Reduction Dynamometer Evaluation of Plasma-Catalyst for Diesel NOx Reduction 2003 DEER Conference Presentation: Ford Motor Company PDF...

  11. Washington Enegy Facility Site Evaluation Council | Open Energy...

    Open Energy Info (EERE)

    Enegy Facility Site Evaluation Council Jump to: navigation, search Name: Washington Enegy Facility Site Evaluation Council Abbreviation: EFSEC Address: 1300 S. Evergreen Park Dr....

  12. Washington State Energy Facility Site Evaluation Council | Open...

    Open Energy Info (EERE)

    Energy Facility Site Evaluation Council Jump to: navigation, search Name: Washington State Energy Facility Site Evaluation Council Abbreviation: EFSEC Place: Olympia, Washington...

  13. INTERAGENCY FIELD TEST & EVALUATION OF WIND TURBINE - RADAR INTERFEREN...

    Office of Environmental Management (EM)

    INTERAGENCY FIELD TEST & EVALUATION OF WIND TURBINE - RADAR INTERFERENCE MITIGATION TECHNOLOGIES INTERAGENCY FIELD TEST & EVALUATION OF WIND TURBINE - RADAR INTERFERENCE MITIGATION ...

  14. Briefing on the Better Buildings Neighborhood Program Evaluation...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... We also had impact evaluation and the market effects of evaluation. Evergreen Economics conducted the analysis of the economic impact of the building regression analysis and worked ...

  15. Vehicle Technologies Office Merit Review 2014: Advanced Vehicle Testing & Evaluation

    Broader source: Energy.gov [DOE]

    Presentation given by Intertek at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about testing and evaluating advanced...

  16. DOE Announces Webinars on Energy Efficiency Expert Evaluations...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Efficiency Expert Evaluations, the Better Buildings Challenge and More DOE Announces Webinars on Energy Efficiency Expert Evaluations, the Better Buildings Challenge and ...

  17. Design and Evaluation of Novel High Capacity Cathode Materials...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    PDF icon esp13thackeray.pdf More Documents & Publications Design and Evaluation of High Capacity Cathodes Design and Evaluation of Novel High Capacity Cathode Materials Design ...

  18. Design and Evaluation of Novel High Capacity Cathode Materials...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    More Documents & Publications Design and Evaluation of High Capacity Cathodes Vehicle Technologies Office Merit Review 2014: Design and Evaluation of High Capacity Cathodes Design and ...

  19. Policy Flash 2013-65 Procurement Evaluation & Re-Engineering...

    Energy Savers [EERE]

    Procurement Evaluation & Re-Engineering Team (PERT) and Establishment of a 5-year Cycle with Corresponding Schedule Policy Flash 2013-65 Procurement Evaluation & Re-Engineering...

  20. Post-Review Feedback Questionnaire for Evaluating the Peer Review...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Post-Review Feedback Questionnaire for Evaluating the Peer Review Process Post-Review Feedback Questionnaire for Evaluating the Peer Review Process EERE is committed to continuous ...

  1. Annual Merit Review Evaluates Impact of Sustainable Transportation...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Annual Merit Review Evaluates Impact of Sustainable Transportation Projects Annual Merit Review Evaluates Impact of Sustainable Transportation Projects June 5, 2015 - 11:32am ...

  2. Annual Merit Review and Peer Evaluation Reports | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Program Publications Annual Merit Review and Peer Evaluation Reports Annual Merit Review and Peer Evaluation Reports These reports summarize the comments of expert peer ...

  3. Geothermal Well Testing and Evaluation | Open Energy Information

    Open Energy Info (EERE)

    and Evaluation Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Geothermal Well Testing and Evaluation Author Jon Ragnarsson Published Iceland...

  4. Office of Environment, Safety and Health Evaluations Appraisal...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Evaluations Appraisal Process Guide, July 29, 2009 Office of Environment, Safety and Health Evaluations Appraisal Process Guide, July 29, 2009 This guide is a subordinate document...

  5. Independent Oversight Evaluation of Line Self-Assessments of...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Evaluation of Line Self-Assessments of Safety Conscious Work Environment - February 2014 Independent Oversight Evaluation of Line Self-Assessments of Safety Conscious Work...

  6. Nuclear reaction and decay data evaluation capabilities at LANL...

    Office of Scientific and Technical Information (OSTI)

    Nuclear reaction and decay data evaluation capabilities at LANL Citation Details In-Document Search Title: Nuclear reaction and decay data evaluation capabilities at LANL You...

  7. Higher energy fast range nuclear data evaluation advances (u...

    Office of Scientific and Technical Information (OSTI)

    Conference: Higher energy fast range nuclear data evaluation advances (u) Citation Details In-Document Search Title: Higher energy fast range nuclear data evaluation advances (u)...

  8. Step 5: Measure and Evaluate for Institutional Change

    Broader source: Energy.gov [DOE]

    The measure and evaluation step is crucial to ensure that institutional change efforts produce successful results in meeting sustainability goals. To measure success, an evaluation is needed.

  9. Roadmap for Nondestructive Evaluation of Reactor Pressure Vessel...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Roadmap for Nondestructive Evaluation of Reactor Pressure Vessel Research and Development by the Light Water Reactor Sustainability Program Roadmap for Nondestructive Evaluation of ...

  10. Evaluation of Monte Carlo Electron-Transport Algorithms in the...

    Office of Scientific and Technical Information (OSTI)

    Evaluation of Monte Carlo Electron-Transport Algorithms in the Integrated Tiger Series Codes for Stochastic-Media Simulations. Citation Details In-Document Search Title: Evaluation...

  11. Empirical Evaluation of a New Method for Calculating Signal to...

    Office of Scientific and Technical Information (OSTI)

    Empirical Evaluation of a New Method for Calculating Signal to Noise Ratio (SNR) for Microarray Data Analysis Citation Details In-Document Search Title: Empirical Evaluation of a...

  12. Durability Evaluation of an Integrated Diesel NOx Adsorber A...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Evaluation of an Integrated Diesel NOx Adsorber AT Subsystem at Light-Duty Operation Durability Evaluation of an Integrated Diesel NOx Adsorber AT Subsystem at Light-Duty ...

  13. Development and Evaluation of a Sandia Cooler-based Refrigerator...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    and Evaluation of a Sandia Cooler-based Refrigerator Condenser Development and Evaluation of a Sandia Cooler-based Refrigerator Condenser This report describes the first design of...

  14. EERE Guide for Managing General Program Evaluation Studies-- Appendix 9

    Broader source: Energy.gov [DOE]

    Lessons learned from critiques of past EERE evaluation studies are provided to help improve the planning, design, and conduct of EERE evaluation studies.

  15. Evaluation of wall boundary condition parameters for gas-solids...

    Office of Scientific and Technical Information (OSTI)

    Evaluation of wall boundary condition parameters for gas-solids fluidized bed simulations Citation Details In-Document Search Title: Evaluation of wall boundary condition ...

  16. Alternative Refrigerant Evaluation for High-Ambient-Temperature...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Alternative Refrigerant Evaluation for High-Ambient-Temperature Environments Alternative Refrigerant Evaluation for High-Ambient-Temperature Environments Performance of alternative ...

  17. 2015 Procurement Evaluation and Re-engineering Team (PERT) Schedule...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    5 Procurement Evaluation and Re-engineering Team (PERT) Schedule 2015 Procurement Evaluation and Re-engineering Team (PERT) Schedule PDF icon PERT Schedule 2015.pdf More Documents...

  18. Checklist for Managing a General Program Evaluation Study

    Broader source: Energy.gov [DOE]

    This checklist for managing a general program evaluation study provides action items covering the following topics:  initial planning; evaluation design and procurement; implementation of study;...

  19. Oak Ridge National Laboratory Evaluation for Drum Characterization...

    Office of Environmental Management (EM)

    National Laboratory Evaluation for Drum Characterization and Source Term Report Oak Ridge National Laboratory Evaluation for Drum Characterization and Source Term Report This...

  20. Identification and Evaluation of Near-term Opportunities for...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Identification and Evaluation of Near-term Opportunities for Efficiency Improvement First- and Second-Law thermodynamic evaluation of experimental engine data and detailed modeling ...

  1. Evaluation of Natural Gas Pipeline Materials for Hydrogen Science...

    Office of Environmental Management (EM)

    Evaluation of Natural Gas Pipeline Materials for Hydrogen Science Evaluation of Natural Gas Pipeline Materials for Hydrogen Science Presentation by 04-Adams to DOE Hydrogen...

  2. Project Manager's Guide to Managing Impact and Process Evaluation...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Project Manager's Guide to Managing Impact and Process Evaluation Studies Project Manager's Guide to Managing Impact and Process Evaluation Studies This report provides a...

  3. Manual for Quantitative Evaluation of the Co-Benefits Approach...

    Open Energy Info (EERE)

    Manual for Quantitative Evaluation of the Co-Benefits Approach to Climate Change Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Manual for Quantitative Evaluation of...

  4. Economic Evaluation of Climate Change Adaptation Projects: Approaches...

    Open Energy Info (EERE)

    Evaluation of Climate Change Adaptation Projects: Approaches for the Agricultural Sector and Beyond Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Economic Evaluation...

  5. Evaluation of the Los Alamos National Security Emergency Operations...

    Office of Environmental Management (EM)

    and Emergency Management Evaluations Activity Report for the Evaluation of the Los Alamos National Security Emergency Operations Division Emergency Management Self-assessment...

  6. Experimental Evaluation of DOC Performance Using Secondary Fuel...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Evaluation of DOC Performance Using Secondary Fuel Injection Experimental Evaluation of DOC Performance Using Secondary Fuel Injection Poster presentation at the 2007 Diesel ...

  7. Physics of Reliability: Evaluating Design Insights for Component...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Physics of Reliability: Evaluating Design Insights for Component Technologies in Solar (PREDICTS) Funding Opportunity Physics of Reliability: Evaluating Design Insights for ...

  8. Physics of Reliability: Evaluating Design Insights for Component...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Physics of Reliability: Evaluating Design Insights for Component Technologies in Solar 2 (PREDICTS 2) Physics of Reliability: Evaluating Design Insights for Component Technologies ...

  9. Program Evaluation and Review Technique Operational Review Meeting...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Program Evaluation and Review Technique Operational Review Meeting 2016 Program Evaluation and Review Technique Operational Review Meeting 2016 February 23, 2016 9:00AM PST to...

  10. Final Report Appendices: Preliminary Process and Market Evaluation...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Final Report Appendices: Preliminary Process and Market Evaluation: Better Buildings Neighborhood Program Final Report Appendices: Preliminary Process and Market Evaluation: Better...

  11. Geometrical evaluation of star products (Journal Article) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Title: Geometrical evaluation of star products The geometric picture of the star product based on its Fourier representation kernel is utilized in the evaluation of chains of star ...

  12. Protocol for Enhanced Evaluations of Beyond Design Basis Events...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Protocol for Enhanced Evaluations of Beyond Design Basis Events Supporting Implementation of Operating Experience Report 2013-01 Protocol for Enhanced Evaluations of Beyond Design...

  13. Integrated Evaluation of Cost, Emissions, and Resource Potential...

    Office of Scientific and Technical Information (OSTI)

    Integrated Evaluation of Cost, Emissions, and Resource Potential for Algal Biofuels at the National Scale Citation Details In-Document Search Title: Integrated Evaluation of Cost, ...

  14. Preliminary Process and Market Evaluation: Better Buildings Neighborho...

    Energy Savers [EERE]

    Process and Market Evaluation: Better Buildings Neighborhood Program Preliminary Process and Market Evaluation: Better Buildings Neighborhood Program This document presents the...

  15. Lower-Energy Energy Storage System (LEESS) Component Evaluation...

    Office of Scientific and Technical Information (OSTI)

    Lower-Energy Energy Storage System (LEESS) Component Evaluation Citation Details In-Document Search Title: Lower-Energy Energy Storage System (LEESS) Component Evaluation Alternate ...

  16. Ride and Drive Evaluation Results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Ride and Drive Evaluation Results Ride and Drive Evaluation Results 2004 Diesel Engine Emissions Reduction (DEER) Conference Presentation: U.S. Department of Energy PDF icon...

  17. Defining Real World Drive Cycles to Support APRF Technology Evaluation...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Real World Drive Cycles to Support APRF Technology Evaluations Defining Real World Drive Cycles to Support APRF Technology Evaluations 2012 DOE Hydrogen and Fuel Cells Program and...

  18. Evaluation Helps Program Increase Sales of Energy Saving Light...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Evaluation Helps Program Increase Sales of Energy Saving Light Bulbs Among Women Evaluation Helps Program Increase Sales of Energy Saving Light Bulbs Among Women This document,...

  19. Ablation Casting Evaluation for High Volume Structural Castings...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Ablation Casting Evaluation for High Volume Structural Castings Ablation Casting Evaluation for High Volume Structural Castings 2012 DOE Hydrogen and Fuel Cells Program and Vehicle...

  20. Hydrogen Fuel Cell Bus Evaluation: Report for the 2001 Hydrogen...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Bus Evaluation: Report for the 2001 Hydrogen Program Review Hydrogen Fuel Cell Bus Evaluation: Report for the 2001 Hydrogen Program Review This paper, presented at the 2001 DOE...