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We encourage you to perform a real-time search of NLEBeta
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1

Advanced Reciprocating Engine Systems  

Broader source: Energy.gov [DOE]

The Advanced Reciprocating Engine Systems (ARES) program is designed to promote separate but parallel engine development between the major stationary, gaseous fueled engine manufacturers in the...

2

Gas-Fired Reciprocating Engines  

Broader source: Energy.gov [DOE]

The reciprocating, or piston-driven, engine is a widespread and well-known technology. Also called internal combustion engines, reciprocating engines require fuel, air, compression, and a combustion source to function. Depending on the ignition source, they generally fall into two categories: (1) spark-ignited engines, typically fueled by gasoline or natural gas, and (2) compression-ignited engines, typically fueled by diesel oil fuel.

3

Advanced Natural Gas Reciprocating Engines (ARES) - Presentation...  

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

Advanced Natural Gas Reciprocating Engines (ARES) - Presentation by Caterpillar, Inc., June 2011 Advanced Natural Gas Reciprocating Engines (ARES) - Presentation by Caterpillar,...

4

Advanced Natural Gas Reciprocating Engines (ARES) - Presentation...  

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

Cummins, Inc., June 2011 Advanced Natural Gas Reciprocating Engines (ARES) - Presentation by Cummins, Inc., June 2011 Presentation on Advanced Natural Gas Reciprocating Engines...

5

Advanced Natural Gas Reciprocating Engines (ARES) - Presentation...  

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

Dresser Waukesha, June 2011 Advanced Natural Gas Reciprocating Engines (ARES) - Presentation by Dresser Waukesha, June 2011 Presentation on Advanced Natural Gas Reciprocating...

6

Ultra Clean and Efficient Natural Gas Reciprocating Engine for...  

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

Ultra Clean and Efficient Natural Gas Reciprocating Engine for CHP - Presentation by Dresser Waukesha, June 2011 Ultra Clean and Efficient Natural Gas Reciprocating Engine for CHP...

7

Advanced Reciprocating Engine Systems (ARES) R&D - Presentation...  

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

Reciprocating Engine Systems (ARES) R&D - Presentation by Argonne National Laboratory, June 2011 Advanced Reciprocating Engine Systems (ARES) R&D - Presentation by Argonne National...

8

Advanced Natural Gas Reciprocating Engine(s)  

SciTech Connect (OSTI)

Energy independence and fuel savings are hallmarks of the nation’s energy strategy. The advancement of natural gas reciprocating engine power generation technology is critical to the nation’s future. A new engine platform that meets the efficiency, emissions, fuel flexibility, cost and reliability/maintainability targets will enable American manufacturers to have highly competitive products that provide substantial environmental and economic benefits in the US and in international markets. Along with Cummins and Waukesha, Caterpillar participated in a multiyear cooperative agreement with the Department of Energy to create a 50% efficiency natural gas powered reciprocating engine system with a 95% reduction in NOx emissions by the year 2013. This platform developed under this agreement will be a significant contributor to the US energy strategy and will enable gas engine technology to remain a highly competitive choice, meeting customer cost of electricity targets, and regulatory environmental standard. Engine development under the Advanced Reciprocating Engine System (ARES) program was divided into phases, with the ultimate goal being approached in a series of incremental steps. This incremental approach would promote the commercialization of ARES technologies as soon as they emerged from development and would provide a technical and commercial foundation of later-developing technologies. Demonstrations of the Phase I and Phase II technology were completed in 2004 and 2008, respectively. Program tasks in Phase III included component and system development and testing from 2009-2012. Two advanced ignition technology evaluations were investigated under the ARES program: laser ignition and distributed ignition (DIGN). In collaboration with Colorado State University (CSU), a laser ignition system was developed to provide ignition at lean burn and high boost conditions. Much work has been performed in Caterpillar’s DIGN program under the ARES program. This work has consisted of both modeling and single cylinder engine experiments to quantify DIGN performance. The air handling systems of natural gas engines dissipate a percentage of available energy as a result of both flow losses and turbomachinery inefficiencies. An analytical study was initiated to increase compressor efficiency by employing a 2-stage inter-cooled compressor. Caterpillar also studied a turbo-compound system that employs a power turbine to recover energy from the exhaust gases for improved engine efficiency. Several other component and system investigations were undertaken during the final phase of the program to reach the ultimate ARES goals. An intake valve actuation system was developed and tested to improve engine efficiency, durability and load acceptance. Analytical modeling and materials testing were performed to evaluate the performance of steel pistons and compacted graphite iron cylinder head. Effort was made to improve the detonation sensing system by studying and comparing the performance of different pressure sensors. To reduce unburned hydrocarbon emissions, different camshafts were designed and built to investigate the effect of exhaust valve opening timing and value overlap. 1-D & 3-D coupled simulation was used to study intake and exhaust manifold dynamics with the goal of reducing load in-balance between cylinders. Selective catalytic reduction with on-board reductant generation to reduce NOx emissions was also engine tested. An effective mean to successfully deploy ARES technologies into the energy markets is to deploy demonstration projects in the field. In 2010, NETL and Caterpillar agreed to include a new “opportunity fuel” deliverable and two field demonstrations in the ARES program. An Organic Rankine Cycle system was designed with production intent incorporating lessons learned from the Phase II demonstration. Unfortunately, business conditions caused Caterpillar to cancel this demonstration in 2011. Nonetheless, Caterpillar partnered with a local dealer to deploy an ARES class engine using syngas from a biomass gasifier as

Kwok, Doris; Boucher, Cheryl

2009-09-30T23:59:59.000Z

9

ENGINEERING MECHANICS SEMINARSENGINEERING MECHANICS SEMINARS BIO COMPOSITES FOR AVIATION  

E-Print Network [OSTI]

carbon composite general aviation aircraft); and Manager of Materials and Structures Research at Sikorsky temperature and bio material composite programs. In bio composite material programs Ron frequently worksENGINEERING MECHANICS SEMINARSENGINEERING MECHANICS SEMINARS BIO COMPOSITES FOR AVIATION Ron

Ponce, V. Miguel

10

Advanced Natural Gas Reciprocating Engine(s)  

SciTech Connect (OSTI)

The objective of the Cummins ARES program, in partnership with the US Department of Energy (DOE), is to develop advanced natural gas engine technologies that increase engine system efficiency at lower emissions levels while attaining lower cost of ownership. The goals of the project are to demonstrate engine system achieving 50% Brake Thermal Efficiency (BTE) in three phases, 44%, 47% and 50% (starting baseline efficiency at 36% BTE) and 0.1 g/bhp-hr NOx system out emissions (starting baseline NOx emissions at 2 – 4 g/bhp-hr NOx). Primary path towards above goals include high Brake Mean Effective Pressure (BMEP), improved closed cycle efficiency, increased air handling efficiency and optimized engine subsystems. Cummins has successfully demonstrated each of the phases of this program. All targets have been achieved through application of a combined set of advanced base engine technologies and Waste Heat Recovery from Charge Air and Exhaust streams, optimized and validated on the demonstration engine and other large engines. The following architectures were selected for each Phase: Phase 1: Lean Burn Spark Ignited (SI) Key Technologies: High Efficiency Turbocharging, Higher Efficiency Combustion System. In production on the 60/91L engines. Over 500MW of ARES Phase 1 technology has been sold. Phase 2: Lean Burn Technology with Exhaust Waste Heat Recovery (WHR) System Key Technologies: Advanced Ignition System, Combustion Improvement, Integrated Waste Heat Recovery System. Base engine technologies intended for production within 2 to 3 years Phase 3: Lean Burn Technology with Exhaust and Charge Air Waste Heat Recovery System Key Technologies: Lower Friction, New Cylinder Head Designs, Improved Integrated Waste Heat Recovery System. Intended for production within 5 to 6 years Cummins is committed to the launch of next generation of large advanced NG engines based on ARES technology to be commercialized worldwide.

Pike, Edward

2014-03-31T23:59:59.000Z

11

Aviation  

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

To establish framework for an effective aviation program. Cancels DOE 5480.13A. Canceled by DOE O 440.2A.

1995-09-25T23:59:59.000Z

12

Aviation  

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

To establish the framework for an effective aviation program, and reduce or eliminate accidental losses and injuries in Departmental and contractor aviation operations. It includes Change 1, Change 2, and Change3. (Cancels DOE 5480.13A) Canceled DOE O 440.2A.

2000-12-08T23:59:59.000Z

13

Organic rankine cycle system for use with a reciprocating engine  

DOE Patents [OSTI]

In a waste heat recovery system wherein an organic rankine cycle system uses waste heat from the fluids of a reciprocating engine, provision is made to continue operation of the engine even during periods when the organic rankine cycle system is inoperative, by providing an auxiliary pump and a bypass for the refrigerant flow around the turbine. Provision is also made to divert the engine exhaust gases from the evaporator during such periods of operation. In one embodiment, the auxiliary pump is made to operate simultaneously with the primary pump during normal operations, thereby allowing the primary pump to operate at lower speeds with less likelihood of cavitation.

Radcliff, Thomas D.; McCormick, Duane; Brasz, Joost J.

2006-01-17T23:59:59.000Z

14

Rotating electrical machines - Part 22: AC generators for reciprocating internal combustion (RIC) engine driven generating sets  

E-Print Network [OSTI]

Establishes the principal characteristics of a.c. generators under the control of their voltage regulators when used for reciprocating internal combustion engine driven generating sets. Supplements the requirements given in IEC 60034-1.

International Electrotechnical Commission. Geneva

1996-01-01T23:59:59.000Z

15

Effects of piston design and lubricant selection on reciprocating engine friction  

E-Print Network [OSTI]

The interaction between the piston and the liner in a reciprocating engine is of much interest because it affects reliability, noise, and efficiency. This study evaluated various changes to the piston skirt with the specific ...

Moughon, Luke (Luke Frank)

2006-01-01T23:59:59.000Z

16

LOW-ENGINE-FRICTION TECHNOLOGY FOR ADVANCED NATURAL-GAS RECIPROCATING ENGINES  

SciTech Connect (OSTI)

This program aims at improving the efficiency of advanced natural-gas reciprocating engines (ANGRE) by reducing piston/ring assembly friction without major adverse effects on engine performance, such as increased oil consumption and emissions. An iterative process of simulation, experimentation and analysis, are being followed towards achieving the goal of demonstrating a complete optimized low-friction engine system. To date, a detailed set of piston/ring dynamic and friction models have been developed and applied that illustrated the fundamental relationships between design parameters and friction losses. Various low-friction strategies and ring-design concepts have been explored, and engine experiments have been done on a full-scale Waukesha VGF F18 in-line 6 cylinder power generation engine rated at 370 kW at 1800 rpm. Current accomplishments include designing and testing ring-packs using a subtle top-compression-ring profile (skewed barrel design), lowering the tension of the oil-control ring, employing a negative twist to the scraper ring to control oil consumption. Initial test data indicate that piston ring-pack friction was reduced by 35% by lowering the oil-control ring tension alone, which corresponds to a 1.5% improvement in fuel efficiency. Although small in magnitude, this improvement represents a first step towards anticipated aggregate improvements from other strategies. Other ring-pack design strategies to lower friction have been identified, including reduced axial distance between the top two rings, tilted top-ring groove. Some of these configurations have been tested and some await further evaluation. Colorado State University performed the tests and Waukesha Engine Dresser, Inc. provided technical support. Key elements of the continuing work include optimizing the engine piston design, application of surface and material developments in conjunction with improved lubricant properties, system modeling and analysis, and continued technology demonstration in an actual full-sized reciprocating natural-gas engine.

Victor W. Wong; Tian Tian; Grant Smedley; Jeffrey Jocsak

2004-09-30T23:59:59.000Z

17

LOW-ENGINE-FRICTION TECHNOLOGY FOR ADVANCED NATURAL-GAS RECIPROCATING ENGINES  

SciTech Connect (OSTI)

This program aims at improving the efficiency of advanced natural-gas reciprocating engines (ANGRE) by reducing piston and piston ring assembly friction without major adverse effects on engine performance, such as increased oil consumption and wear. An iterative process of simulation, experimentation and analysis is being followed towards achieving the goal of demonstrating a complete optimized low-friction engine system. To date, a detailed set of piston and piston-ring dynamic and friction models have been developed and applied that illustrate the fundamental relationships among mechanical, surface/material and lubricant design parameters and friction losses. Demonstration of low-friction ring-pack designs in the Waukesha VGF 18GL engine confirmed total engine FEMP (friction mean effective pressure) reduction of 7-10% from the baseline configuration without significantly increasing oil consumption or blow-by flow. This represents a substantial (30-40%) reduction of the ringpack friction alone. The measured FMEP reductions were in good agreement with the model predictions. Further improvements via piston, lubricant, and surface designs offer additional opportunities. Tests of low-friction lubricants are in progress and preliminary results are very promising. The combined analysis of lubricant and surface design indicates that low-viscosity lubricants can be very effective in reducing friction, subject to component wear for extremely thin oils, which can be mitigated with further lubricant formulation and/or engineered surfaces. Hence a combined approach of lubricant design and appropriate wear reduction offers improved potential for minimum engine friction loss. Piston friction studies indicate that a flatter piston with a more flexible skirt, together with optimizing the waviness and film thickness on the piston skirt offer significant friction reduction. Combined with low-friction ring-pack, material and lubricant parameters, a total power cylinder friction reduction of 30-50% is expected, translating to an engine efficiency increase of two percentage points from its current baseline towards the goal of 50% ARES engine efficiency. The design strategies developed in this study have promising potential for application in all modern reciprocating engines as they represent simple, low-cost methods to extract significant fuel savings. The current program has possible spinoffs and applications in other industries as well, including transportation, CHP, and diesel power generation. The progress made in this program has wide engine efficiency implications, and potential deployment of low-friction engine components or lubricants in the near term is possible as current investigations continue.

Victor Wong; Tian Tian; Luke Moughon; Rosalind Takata; Jeffrey Jocsak

2006-03-31T23:59:59.000Z

18

LOW-ENGINE-FRICTION TECHNOLOGY FOR ADVANCED NATURAL-GAS RECIPROCATING ENGINES  

SciTech Connect (OSTI)

This program aims at improving the efficiency of advanced natural-gas reciprocating engines (ANGRE) by reducing piston/ring assembly friction without major adverse effects on engine performance, such as increased oil consumption and emissions. A detailed set of piston/ring dynamic and friction models have been developed and applied that illustrated the fundamental relationships between design parameters and friction losses. Various low-friction strategies and concepts have been explored, and engine experiments will validate these concepts. An iterative process of experimentation, simulation and analysis, will be followed with the goal of demonstrating a complete optimized low-friction engine system. As planned, MIT has developed guidelines for an initial set of low-friction piston-ring-pack designs. Current recommendations focus on subtle top-piston-ring and oil-control-ring characteristics. A full-scale Waukesha F18 engine has been installed at Colorado State University and testing of the baseline configuration is in progress. Components for the first design iteration are being procured. Subsequent work includes examining the friction and engine performance data and extending the analyses to other areas to evaluate opportunities for further friction improvement and the impact on oil consumption/emission and wear, towards demonstrating an optimized reduced-friction engine system.

Victor W. Wong; Tian Tian; Grant Smedley

2003-08-28T23:59:59.000Z

19

Small-Scale Industrial Cogeneration: Design Using Reciprocating Engines and Absorption Chillers  

E-Print Network [OSTI]

SMALL-SCALE INDUSTRIAL COGENERATION: DESIGN USING RECIPROCATING ENGINES AND ABSORPTION CHILLER Joseph R. Wagner Mechanical Technology Incorporated Latham, ABSTRACT This paper describes a packaged cogeneration system designed for light... industrial applications (i.e., situations where a user wants a maximum of 1 MW of cogenerated electricity). The design employs reci procating engines fueled with natural gas or liquid fuels. Waste heat from the engine exhaust and jacket water is used...

Wagner, J. R.

20

LOW-ENGINE-FRICTION TECHNOLOGY FOR ADVANCED NATURAL-GAS RECIPROCATING ENGINES  

SciTech Connect (OSTI)

This program aims at improving the efficiency of advanced natural-gas reciprocating engines (ANGRE) by reducing piston and piston ring assembly friction without major adverse effects on engine performance, such as increased oil consumption and wear. An iterative process of simulation, experimentation and analysis is being followed towards achieving the goal of demonstrating a complete optimized low-friction engine system. To date, a detailed set of piston and piston-ring dynamic and friction models have been developed and applied that illustrate the fundamental relationships between design parameters and friction losses. Low friction ring designs have already been recommended in a previous phase, with full-scale engine validation partially completed. Current accomplishments include the addition of several additional power cylinder design areas to the overall system analysis. These include analyses of lubricant and cylinder surface finish and a parametric study of piston design. The Waukesha engine was found to be already well optimized in the areas of lubricant, surface skewness and honing cross-hatch angle, where friction reductions of 12% for lubricant, and 5% for surface characteristics, are projected. For the piston, a friction reduction of up to 50% may be possible by controlling waviness alone, while additional friction reductions are expected when other parameters are optimized. A total power cylinder friction reduction of 30-50% is expected, translating to an engine efficiency increase of two percentage points from its current baseline towards the goal of 50% efficiency. Key elements of the continuing work include further analysis and optimization of the engine piston design, in-engine testing of recommended lubricant and surface designs, design iteration and optimization of previously recommended technologies, and full-engine testing of a complete, optimized, low-friction power cylinder system.

Victor Wong; Tian Tian; Luke Moughon; Rosalind Takata; Jeffrey Jocsak

2005-09-30T23:59:59.000Z

Note: This page contains sample records for the topic "aviation reciprocating engines" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Energy Conservation Potential in Natural Gas Fueled Reciprocating Engines - A Preliminary Market Evaluation  

E-Print Network [OSTI]

A study was undertaken of the usage rates of both fuel and lubricants in reciprocating engines fueled with natural gas. The study was conducted to determine the potential for energy conservation, if use is made of more fuel efficient natural gas...

Johnson, D. M.

1979-01-01T23:59:59.000Z

22

Low-Engine-Friction Technology for Advanced Natural-Gas Reciprocating Engines  

SciTech Connect (OSTI)

This program aims at improving the efficiency of advanced natural-gas reciprocating engines (ANGRE) by reducing piston and piston ring assembly friction without major adverse effects on engine performance, such as increased oil consumption and wear. An iterative process of simulation, experimentation and analysis has been followed towards achieving the goal of demonstrating a complete optimized low-friction engine system. In this program, a detailed set of piston and piston-ring dynamic and friction models have been adapted and applied that illustrate the fundamental relationships among mechanical, surface/material and lubricant design parameters and friction losses. Demonstration of low-friction ring-pack designs in the Waukesha VGF 18GL engine confirmed ring-pack friction reduction of 30-40%, which translates to total engine FEMP (friction mean effective pressure) reduction of 7-10% from the baseline configuration without significantly increasing oil consumption or blow-by flow. The study on surface textures, including roughness characteristics, cross hatch patterns, dimples and grooves have shown that even relatively small-scale changes can have a large effect on ring/liner friction, in some cases reducing FMEP by as much as 30% from a smooth surface case. The measured FMEP reductions were in good agreement with the model predictions. The combined analysis of lubricant and surface design indicates that low-viscosity lubricants can be very effective in reducing friction, subject to component wear for extremely thin oils, which can be mitigated with further lubricant formulation and/or engineered surfaces. Hence a combined approach of lubricant design and appropriate wear reduction offers improved potential for minimum engine friction loss. Testing of low-friction lubricants showed that total engine FMEP reduced by up to {approx}16.5% from the commercial reference oil without significantly increasing oil consumption or blow-by flow. Piston friction studies indicate that a flatter piston with a more flexible skirt, together with optimizing the waviness and film thickness on the piston skirt offer significant friction reduction. Combined with low-friction ring-pack, material and lubricant parameters, a total power cylinder friction reduction of 30-50% is expected, translating to an engine efficiency increase of two percentage points from its current baseline towards the goal of 50% ARES engine efficiency. The design strategies developed in this study have promising potential for application in all modern reciprocating engines as they represent simple, low-cost methods to extract significant fuel savings. The current program has possible spinoffs and applications in other industries as well, including transportation, CHP, and diesel power generation. The progress made in this program has wide engine efficiency implications, and potential deployment of low-friction engine components or lubricants in the near term is quite possible.

Victor Wong; Tian Tian; G. Smedley; L. Moughon; Rosalind Takata; J. Jocsak

2006-11-30T23:59:59.000Z

23

Improving the Thermal Output Availability of Reciprocating Engine Cogeneration Systems by Mechanical Vapor Compression  

E-Print Network [OSTI]

LOW?PRESSURE I WASTE STEAM r ... IMPROVING THE THERMAL OUTPUT AVAILABILITY OF RECIPROCATING ENGINE COGENERATION SYSTEMS BY MECHANICAL VAPOR COMPRESSION F.E. Becker and F.A. DiBella Tecogen, Inc., a Subsidiary of Thermo El~ctron Corporation...-user with electric power and process heat that is totally in the form of high-pressure steam. Current recipro cating engine systems can now provide only low pressure steam or hot water from the engine jacket, and this often is not needed or not the most appro...

Becker, F. E.; DiBella, F. A.; Lamphere, F.

24

Evaluation of Reformer Produced Synthesis Gas for Emissions Reductions in Natural Gas Reciprocating Engines  

SciTech Connect (OSTI)

Rolls-Royce Fuel Cell Systems (US) Inc. (RRFCS) has developed a system that produces synthesis gas from air and natural gas. A near-term application being considered for this technology is synthesis gas injection into reciprocating engines for reducing NO{sub x} emissions. A proof of concept study using bottled synthesis gas and a two-stroke reciprocating engine showed that injecting small amounts of high-flammable content synthesis gas significantly improved combustion stability and enabled leaner engine operation resulting in over 44% reduction in NO{sub x} emissions. The actual NO{sub x} reduction that could be achieved in the field is expected to be engine specific, and in many cases may be even greater. RRFCS demonstrated that its synthesis gas generator could produce synthesis gas with the flammable content that was successfully used in the engine testing. An economic analysis of the synthesis gas approach estimates that its initial capital cost and yearly operating cost are less than half that of a competing NO{sub x} reduction technology, Selective Catalytic Reduction. The next step in developing the technology is an integrated test of the synthesis gas generator with an engine to obtain reliability data for system components and to confirm operating cost. RRFCS is actively pursuing opportunities to perform the integrated test. A successful integrated test would demonstrate the technology as a low-cost option to reduce NO{sub x} emissions from approximately 6,000 existing two-stroke, natural gas-fired reciprocating engines used on natural gas pipelines in North America. NO{sub x} emissions reduction made possible at a reasonable price by this synthesis gas technology, if implemented on 25% of these engines, would be on the order of 25,000 tons/year.

Mark Scotto

2010-05-30T23:59:59.000Z

25

Evaluation of Reformer Produced Synthesis Gas for Emissions Reductions in Natural Gas Reciprocating Engines  

SciTech Connect (OSTI)

Rolls-Royce Fuel Cell Systems (US) Inc. (RRFCS) has developed a system that produces synthesis gas from air and natural gas. A near-term application being considered for this technology is synthesis gas injection into reciprocating engines for reducing NOx emissions. A proof of concept study using bottled synthesis gas and a two-stroke reciprocating engine showed that injecting small amounts of highflammables content synthesis gas significantly improved combustion stability and enabled leaner engine operation resulting in over 44% reduction in NOx emissions. The actual NOx reduction that could be achieved in the field is expected to be engine specific, and in many cases may be even greater. RRFCS demonstrated that its synthesis gas generator could produce synthesis gas with the flammables content that was successfully used in the engine testing. An economic analysis of the synthesis gas approach estimates that its initial capital cost and yearly operating cost are less than half that of a competing NOx reduction technology, Selective Catalytic Reduction. The next step in developing the technology is an integrated test of the synthesis gas generator with an engine to obtain reliability data for system components and to confirm operating cost. RRFCS is actively pursuing opportunities to perform the integrated test. A successful integrated test would demonstrate the technology as a low-cost option to reduce NOx emissions from approximately 6,000 existing two-stroke, natural gas-fired reciprocating engines used on natural gas pipelines in North America. NOx emissions reduction made possible at a reasonable price by this synthesis gas technology, if implemented on 25% of these engines, would be on the order of 25,000 tons/year.

Mark V. Scotto; Mark A. Perna

2010-05-30T23:59:59.000Z

26

A cycle simulation of coal particle fueled reciprocating internal-combustion engines  

E-Print Network [OSTI]

with calculations made by Rich and Walker [12]. Much additional work exists in the literature re- garding more general aspects of coal particle combustion [23-37]. Although these works are not specifically con- cerned with the question of particle combustion...A CYCLE SIMULATION OF COAL PARTICLE FUELED RECIPROCATING INTERNAL-COMBUSTION ENGINES A Thesis by KENNETH HAROLD ROSEGAY Submitted to the Graduate College of Texas ASM University in partial fulfillment of the requirement for the degree...

Rosegay, Kenneth Harold

1982-01-01T23:59:59.000Z

27

Modeling of reciprocating internal combustion engines for power generation and heat recovery  

SciTech Connect (OSTI)

This paper presents a power generation and heat recovery model for reciprocating internal combustion engines (ICEs). The purpose of the proposed model is to provide realistic estimates of performance/efficiency maps for both electrical power output and useful thermal output for various capacities of engines for use in a preliminary CHP design/simulation process. The proposed model will serve as an alternative to constant engine efficiencies or empirical efficiency curves commonly used in the current literature for simulations of CHP systems. The engine performance/efficiency calculation algorithm has been coded to a publicly distributed FORTRAN Dynamic Link Library (DLL), and a user friendly tool has been developed using Visual Basic programming. Simulation results using the proposed model are validated against manufacturer’s technical data.

Yun, Kyung Tae; Cho, Heejin; Luck, Rogelio; Mago, Pedro J.

2013-02-01T23:59:59.000Z

28

Advanced Natural Gas Reciprocating Engine: Parasitic Loss Control through Surface Modification  

SciTech Connect (OSTI)

This report presents results of our investigation on parasitic loss control through surface modification in reciprocating engine. In order to achieve the objectives several experimental and corresponding analytical models were designed and developed to corroborate our results. Four different test rigs were designed and developed to simulate the contact between the piston ring and cylinder liner (PRCL) contact. The Reciprocating Piston Test Rig (RPTR) is a novel suspended liner test apparatus which can be used to accurately measure the friction force and side load at the piston-cylinder interface. A mixed lubrication model for the complete ring-pack and piston skirt was developed to correlate with the experimental measurements. Comparisons between the experimental and analytical results showed good agreement. The results revealed that in the reciprocating engines higher friction occur near TDC and BDC of the stroke due to the extremely low piston speed resulting in boundary lubrication. A Small Engine Dynamometer Test Rig was also designed and developed to enable testing of cylinder liner under motored and fired conditions. Results of this study provide a baseline from which to measure the effect of surface modifications. The Pin on Disk Test Rig (POD) was used in a flat-on-flat configuration to study the friction effect of CNC machining circular pockets and laser micro-dimples. The results show that large and shallow circular pockets resulted in significant friction reduction. Deep circular pockets did not provide much load support. The Reciprocating Liner Test Rig (RLTR) was designed to simplifying the contact at the PRCL interface. Accurate measurement of friction was obtained using 3-axis piezoelectric force transducer. Two fiber optic sensors were used to measure the film thickness precisely. The results show that the friction force is reduced through the use of modified surfaces. The Shear Driven Test Rig (SDTR) was designed to simulate the mechanism of the piston ring pass through the liner. Micro PIV system was provided to observing the flow of lubricant in the cavity (pocket). The Vorticity-Stream Function Code was developed to simulate the incompressible fluid flow in the rectangular cavity.

Farshid Sadeghi; Chin-Pei Wang

2008-12-31T23:59:59.000Z

29

Cost-Effective Reciprocating Engine Emissions Control and Monitoring for E&P Field and Gathering Engines  

SciTech Connect (OSTI)

The objective of this project is to identify, develop, test, and commercialize emissions control and monitoring technologies that can be implemented by exploration and production (E&P) operators to significantly lower the cost of environmental compliance and expedite project permitting. The project team takes considerable advantage of the emissions control research and development efforts and practices that have been underway in the gas pipeline industry for the last 12 years. These efforts and practices are expected to closely interface with the E&P industry to develop cost-effective options that apply to widely-used field and gathering engines, and which can be readily commercialized. The project is separated into two phases. Phase 1 work establishes an E&P industry liaison group, develops a frequency distribution of installed E&P field engines, and identifies and assesses commercially available and emerging engine emissions control and monitoring technologies. Current and expected E&P engine emissions and monitoring requirements are reviewed, and priority technologies are identified for further development. The identified promising technologies are tested on a laboratory engine to confirm their generic viability. In addition, a full-scale field test of prototype emissions controls will be conducted on at least ten representative field engine models with challenging emissions profiles. Emissions monitoring systems that are integrated with existing controls packages will be developed. Technology transfer/commercialization is expected to be implemented through compressor fleet leasing operators, engine component suppliers, the industry liaison group, and the Petroleum Technology Transfer Council. This topical report discusses work completed during Phase 1 of the project Cost Effective Reciprocating Engine Emissions Control and Monitoring for E&P Field and Gathering Engines. In this report information, data, and results are compiled and summarized from quarterly reports 1 through 15. Results for each of the tasks in Phase 1 are presented.

Kirby S. Chapman; Sarah R. Nuss-Warren

2007-02-01T23:59:59.000Z

30

ENVIRONMENT AVIATION, ENERGY  

E-Print Network [OSTI]

International Airport exploded during the first six months of the year, with a wave of protests about, and economic impacts of aviation in order to inform domestic and international policy making. Working the roaring jet engines coming from outraged ... residents and politicians." 13 BOSTON HERALD, AUGUST 12, 2007

Peraire, Jaime

31

Numerical simulation of the operation of piston rings in a reciprocating engine  

SciTech Connect (OSTI)

In this paper, the authors present results concerning the tightness of a combustion chamber by rings placed on a piston. The authors have developed a program of simulation of the operation of rings on a piston in movement. This program takes into account: the unstationary reciprocating movement of the ring in the piston ring groove and flows of gases between the combustion chamber, volumes delimited by the set rings-piston-cylinder and the crankcase. These flows are executed in rear of the ring or directly by the clearance to the cup of the ring.

Saghir, H.; Arques, P. [Centrale School of Lyon, Ecully (France)

1995-12-31T23:59:59.000Z

32

Direct fired reciprocating engine and bottoming high temperature fuel cell hybrid  

DOE Patents [OSTI]

A system of a fuel cell bottoming an internal combustion engine. The engine exhaust gas may be combined in varying degrees with air and fed as input to a fuel cell. Reformer and oxidizers may be combined with heat exchangers to accommodate rich and lean burn conditions in the engine in peaking and base load conditions without producing high concentrations of harmful emissions.

Geisbrecht, Rodney A. (New Alexandria, PA); Holcombe, Norman T. (McMurray, PA)

2006-02-07T23:59:59.000Z

33

E-Print Network 3.0 - accidents aviation Sample Search Results  

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

Engineering 3 A Historical Perspective on Aviation Accident Investigation C. W. Johnson Summary: A Historical Perspective on Aviation Accident Investigation C. W. Johnson C....

34

E-Print Network 3.0 - aviation accidents findings Sample Search...  

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

Engineering 3 A Historical Perspective on Aviation Accident Investigation C. W. Johnson Summary: A Historical Perspective on Aviation Accident Investigation C. W. Johnson C....

35

Cost-Effective Reciprocating Engine Emissions Control and Monitoring for E&P Field and Gathering Engines  

SciTech Connect (OSTI)

During the second reporting period, the project team focused on identifying promising technologies that can then be used to monitor and control emissions from E&P engines. These technologies include control and monitoring technologies and in most cases can be used to monitor engine performance as well as control and monitor engine emissions. The project team also identified three potential sources to receive a Cooper Ajax engine that is approximately 100 bhp. The goal is to have this engine delivered to the project team by the end of the calendar year 2003. This will then allow the team to prepare the engine for testing at Ricardo in early 2004.

Kirby S. Chapman

2003-12-01T23:59:59.000Z

36

Performance, Efficiency, and Emissions Characterization of Reciprocating Internal Combustion Engines Fueled with Hydrogen/Natural Gas Blends  

SciTech Connect (OSTI)

Hydrogen is an attractive fuel source not only because it is abundant and renewable but also because it produces almost zero regulated emissions. Internal combustion engines fueled by compressed natural gas (CNG) are operated throughout a variety of industries in a number of mobile and stationary applications. While CNG engines offer many advantages over conventional gasoline and diesel combustion engines, CNG engine performance can be substantially improved in the lean operating region. Lean operation has a number of benefits, the most notable of which is reduced emissions. However, the extremely low flame propagation velocities of CNG greatly restrict the lean operating limits of CNG engines. Hydrogen, however, has a high flame speed and a wide operating limit that extends into the lean region. The addition of hydrogen to a CNG engine makes it a viable and economical method to significantly extend the lean operating limit and thereby improve performance and reduce emissions. Drawbacks of hydrogen as a fuel source, however, include lower power density due to a lower heating value per unit volume as compared to CNG, and susceptibility to pre-ignition and engine knock due to wide flammability limits and low minimum ignition energy. Combining hydrogen with CNG, however, overcomes the drawbacks inherent in each fuel type. Objectives of the current study were to evaluate the feasibility of using blends of hydrogen and natural gas as a fuel for conventional natural gas engines. The experiment and data analysis included evaluation of engine performance, efficiency, and emissions along with detailed in-cylinder measurements of key physical parameters. This provided a detailed knowledge base of the impact of using hydrogen/natural gas blends. A four-stroke, 4.2 L, V-6 naturally aspirated natural gas engine coupled to an eddy current dynamometer was used to measure the impact of hydrogen/natural gas blends on performance, thermodynamic efficiency and exhaust gas emissions in a reciprocating four stroke cycle engine. The test matrix varied engine load and air-to-fuel ratio at throttle openings of 50% and 100% at equivalence ratios of 1.00 and 0.90 for hydrogen percentages of 10%, 20% and 30% by volume. In addition, tests were performed at 100% throttle opening, with an equivalence ratio of 0.98 and a hydrogen blend of 20% to further investigate CO emission variations. Data analysis indicated that the use of hydrogen/natural gas fuel blend penalizes the engine operation with a 1.5 to 2.0% decrease in torque, but provided up to a 36% reduction in CO, a 30% reduction in NOX, and a 5% increase in brake thermal efficiency. These results concur with previous results published in the open literature. Further reduction in emissions can be obtained by retarding the ignition timing.

Kirby S. Chapman; Amar Patil

2007-06-30T23:59:59.000Z

37

Integrated Advanced Reciprocating Internal Combustion Engine System for Increased Utilization of Gaseous Opportunity Fuels  

SciTech Connect (OSTI)

The project is addressing barriers to or opportunities for increasing distributed generation (DG)/combined heat and power (CHP) use in industrial applications using renewable/opportunity fuels. This project brings together novel gas quality sensor (GQS) technology with engine management for opportunity fuels such as landfill gas, digester gas and coal bed methane. By providing the capability for near real-time monitoring of the composition of these opportunity fuels, the GQS output can be used to improve the performance, increase efficiency, raise system reliability, and provide improved project economics and reduced emissions for engines used in distributed generation and combined heat and power.

Pratapas, John; Zelepouga, Serguei; Gnatenko, Vitaliy; Saveliev, Alexei; Jangale, Vilas; Li, Hailin; Getz, Timothy; Mather, Daniel

2013-08-31T23:59:59.000Z

38

Application of Hydrogen Assisted Lean Operation to Natural Gas-Fueled Reciprocating Engines (HALO)  

SciTech Connect (OSTI)

Two key challenges facing Natural Gas Engines used for cogeneration purposes are spark plug life and high NOx emissions. Using Hydrogen Assisted Lean Operation (HALO), these two keys issues are simultaneously addressed. HALO operation, as demonstrated in this project, allows stable engine operation to be achieved at ultra-lean (relative air/fuel ratios of 2) conditions, which virtually eliminates NOx production. NOx values of 10 ppm (0.07 g/bhp-hr NO) for 8% (LHV H2/LHV CH4) supplementation at an exhaust O2 level of 10% were demonstrated, which is a 98% NOx emissions reduction compared to the leanest unsupplemented operating condition. Spark ignition energy reduction (which will increase ignition system life) was carried out at an oxygen level of 9%, leading to a NOx emission level of 28 ppm (0.13 g/bhp-hr NO). The spark ignition energy reduction testing found that spark energy could be reduced 22% (from 151 mJ supplied to the coil) with 13% (LHV H2/LHV CH4) hydrogen supplementation, and even further reduced 27% with 17% hydrogen supplementation, with no reportable effect on NOx emissions for these conditions and with stable engine torque output. Another important result is that the combustion duration was shown to be only a function of hydrogen supplementation, not a function of ignition energy (until the ignitability limit was reached). The next logical step leading from these promising results is to see how much the spark energy reduction translates into increase in spark plug life, which may be accomplished by durability testing.

Chad Smutzer

2006-01-01T23:59:59.000Z

39

Cost-Effective Reciprocating Engine Emissions Control and Monitoring for E&P Field and Gathering Engines  

SciTech Connect (OSTI)

During the fourth reporting period, the project team investigated the Non-Selective Catalytic Reduction technologies that are in use on rich-burn four-stroke cycle engines. Several engines were instrumented and data collected to obtain a rich set of engine emissions and performance data. During the data collection, the performance of the catalyst under a variety of operating conditions was measured. This information will be necessary to specify a set of sensors that can then be used to reliably implement NSCRs as plausible technologies to reduce NOx emissions for four-stroke cycle engines used in the E&P industry. A complete summary all the technologies investigated to data is included in the report. For each technology, the summary includes a description of the process, the emission reduction that is to be expected, information on the cost of the technology, development status, practical considerations, compatibility with other air pollutant control technologies, and any references used to obtain the information.

Kirby S. Chapman

2004-01-01T23:59:59.000Z

40

Cost-Effective Reciprocating Engine Emissions Control and Monitoring for E&P Field and Gathering Engines  

SciTech Connect (OSTI)

Continuing work in controlled testing uses a one cylinder Ajax DP-115 (a 13.25 in bore x 16 in stroke, 360 rpm engine) to assess a sequential analysis and evaluation of a series of engine upgrades. As with most of the engines used in the natural gas industry, the Ajax engine is a mature engine with widespread usage throughout the gas gathering industry. The end point is an assessment of these technologies that assigns a cost per unit reduction in NOX emissions. Technologies including one pre-combustion chamber, in-cylinder sensors, the means to adjust the air-to-fuel ratio, and modification of the air filter housing have been evaluated in previous reports. Current work focuses on final preparations for testing pre-combustion chambers with different characteristics and using mid-to-high-pressure fuel valves and initial runs of these tests. By using the Ajax DP-115 these tests are completed in a low-cost and efficient manner. The various technologies can be quickly exchanged with different hardware, and it is inexpensive to run the engine. Progress in moving toward field testing is discussed, and changes to the first planned field test are presented. Although changes have been made to the previous plan, it is expected that several new sites will be selected soon. Field tests will begin in the next quarter.

Kirby S. Chapman; Sarah R. Nuss-Warren

2006-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "aviation reciprocating engines" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

INTERNATIONAL UNION OF OPERATING ENGINEERS NATIONAL HAZMAT PROGRAM - DEWALT RECIPROCATING SAW OENHP{number_sign}: 2001-01, VERSION A  

SciTech Connect (OSTI)

Florida International University's (FIU) Hemispheric Center for Environmental Technology (HCET) evaluated five saws for their effectiveness in cutting specially prepared fiberglass-reinforced plywood crates. These crates were built as surrogates for crates that presently hold radioactively contaminated glove boxes at the Department of Energy's (DOE) Los Alamos facility. The DeWalt reciprocating saw was assessed on August 13, 2001. During the FIU test of efficacy, a team from the Operating Engineers National Hazmat Program (OENHP) evaluated the occupational safety and health issues associated with this technology. The DeWalt reciprocating saw is a hand-held industrial tool used for cutting numerous materials, including wood and various types of metals depending upon the chosen blade. Its design allows for cutting close to floors, corners, and other difficult areas. An adjustable shoe sets the cut at three separate depths. During the demonstration for the dismantling of the fiberglass-reinforced plywood crate, the saw was used for extended continuous cutting, over a period of approximately two hours. The dismantling operation involved vertical and horizontal cuts, saw blade changes, and material handling. During this process, operators experienced vibration to the hand and arm in addition to a temperature rise on the handgrip. The blade of the saw is partially exposed during handling and fully exposed during blade changes. Administrative controls, such as duty time of the operators and the machine, operator training, and personal protective equipment (PPE), such as gloves, should be considered when using the saw in this application. Personal noise sampling indicated that both workers were exposed to noise levels exceeding the Occupational Safety and Health Administration's (OSHA) Action Level of 85 decibels (dBA) with time-weighted averages (TWA's) of 88.3 and 90.6 dBA. Normally, a worker would be placed in a hearing conservation program if his TWA was greater than the Action Level. In this case, however, monitoring was conducted during a simulation, not during the actual work conducted at the worksite. Additional sampling should be conducted at the worksite to determine the actual noise levels for the workers. Until it is determined that the actual TWA's are less than the Action Level, the workers should use PPE. A training program on the proper use and wearing of the selected PPE should be provided to each worker. Nuisance dust monitoring yielded a concentration of 10.69 milligrams per cubic meter (mg/m{sup 3}). Although this is less than the OSHA Permissible Exposure Limit (PEL) of 15 mg/m{sup 3}, it is above the American Conference of Governmental Industrial Hygienists' (ACGIH) Threshold Limit Value (TLV) of 10 mg/m{sup 3}. Fiberglass dust monitoring yielded a fiber count of 1.7 fibers per cubic centimeter (f/cc). This is above the PEL and the TLV of 1.0 f/cc. Therefore, controls should be implemented (engineering or PPE) to reduce the workers' exposure to the dust. Respirators should be used if engineering controls do not sufficiently control the dust or fiberglass generated. Respirators should be equipped with an organic vapor and acid gas cartridge with a High Efficiency Particulate Air (HEPA) filter, since during the demonstration, the workers complained of an odd smell, which may have been from the breakdown of the fiberglass.

Unknown

2002-01-31T23:59:59.000Z

42

Cost-Effective Reciprocating Engine Emissions Control and Monitoring for E&P Field and Gathering Engines  

SciTech Connect (OSTI)

This quarterly report discusses the results from a testing phase of the project that evaluates emission control technologies applied to a two-stroke cycle natural gas-fueled engine. In this phase, a one cylinder Ajax DP-115 (a 13.25 in bore x 16 in stroke, 360 rpm engine) is used to assess a sequential analysis and evaluation of a series of engine upgrades. As with most of the engines used in the natural gas industry, the Ajax engine is a mature engine with widespread usage throughout gas gathering industry. The end point is an assessment of these technologies that assigns a cost per unit reduction in NO{sub x} emissions. This report describes potential emission reduction technologies followed by a battery of tests that demonstrate synergies between some of the more promising technologies. While the end-goal is a closed loop control, low cost NO{sub x} retrofit package, additional work remains. The battery of tests include pre-combustion chambers, in-cylinder sensors, the means to adjust the air-to-fuel ratio, and modification of the air filter housing. During several phases of the tests, the ignition timing also was varied to determine the optimal point for ignition timing. The results from these tests suggest that an optimum exists where fuel consumption is minimized along with NO{sub x} emissions. By using the Ajax DP-115 these tests are completed in a low-cost and efficient manner. The various technologies can be quickly exchanged with different hardware, and the cost to operate the engine is very inexpensive.

Kirby S. Chapman

2005-10-01T23:59:59.000Z

43

Cost-Effective Reciprocating Engine Emissions Control and Monitoring for E&P Field and Gathering Engines  

SciTech Connect (OSTI)

This quarterly report discusses continuing work in the testing phase of the project that evaluates emission control technologies applied to a two-stroke cycle natural gas-fueled engine. In this phase, a one cylinder Ajax DP-115 (a 13.25 in bore x 16 in stroke, 360 rpm engine) is used to assess a sequential analysis and evaluation of a series of engine upgrades. As with most of the engines used in the natural gas industry, the Ajax engine is a mature engine with widespread usage throughout the gas gathering industry. The end point is an assessment of these technologies that assigns a cost per unit reduction in NO{sub x} emissions. This report describes potential emission reduction technologies, some of which have already been tested, and describes progress toward completing remaining tests to evaluate further synergies between some of the more promising technologies. While the end-goal is a closed-loop control system coupled with a low cost NO{sub x} retrofit package, additional work remains. Technologies including pre-combustion chambers, in-cylinder sensors, the means to adjust the air-to-fuel ratio, and modification of the air filter housing have been evaluated in previous reports. Current work focuses on preparing the test cell for tests using a 180 psig fuel valve. By using the Ajax DP-115 these tests are completed in a low-cost and efficient manner. The various technologies can be quickly exchanged with different hardware, and it is inexpensive to run the engine.

Sarah R. Nuss-Warren; Kirby S. Chapman

2005-12-01T23:59:59.000Z

44

Electromagnetic Reciprocity.  

SciTech Connect (OSTI)

A reciprocity theorem is an explicit mathematical relationship between two different wavefields that can exist within the same space - time configuration. Reciprocity theorems provi de the theoretical underpinning for mod ern full waveform inversion solutions, and also suggest practical strategies for speed ing up large - scale numerical modeling of geophysical datasets . In the present work, several previously - developed electromagnetic r eciprocity theorems are generalized to accommodate a broader range of medi um, source , and receiver types. Reciprocity relations enabling the interchange of various types of point sources and point receivers within a three - dimensional electromagnetic model are derived. Two numerical modeling algorithms in current use are successfully tested for adherence to reciprocity. Finally, the reciprocity theorem forms the point of departure for a lengthy derivation of electromagnetic Frechet derivatives. These mathe matical objects quantify the sensitivity of geophysical electromagnetic data to variatio ns in medium parameters, and thus constitute indispensable tools for solution of the full waveform inverse problem. ACKNOWLEDGEMENTS Sandia National Labor atories is a multi - program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the US Department of Energy's National Nuclear Security Administration under contract DE - AC04 - 94AL85000. Signif icant portions of the work reported herein were conducted under a Cooperative Research and Development Agreement (CRADA) between Sandia National Laboratories (SNL) and CARBO Ceramics Incorporated. The author acknowledges Mr. Chad Cannan and Mr. Terry Pa lisch of CARBO Ceramics, and Ms. Amy Halloran, manager of SNL's Geophysics and Atmospheric Sciences Department, for their interest in and encouragement of this work. Special thanks are due to Dr . Lewis C. Bartel ( recently retired from Sandia National Labo ratories and now a geophysical consultant ) and Dr. Chester J. Weiss (recently rejoined with Sandia National Laboratories) for many stimulating (and reciprocal!) discussions regar ding the topic at hand.

Aldridge, David F.

2014-11-01T23:59:59.000Z

45

Cost-Effective Reciprocating Engine Emissions Control and Monitoring for E&P Field and Gathering Engines  

SciTech Connect (OSTI)

This final report describes a project intended to identify, develop, test, and commercialize emissions control and monitoring technologies that can be implemented by E&P operators to significantly lower their cost of environmental compliance and expedite project permitting. Technologies were installed and tested in controlled laboratory situations and then installed and tested on field engines based on the recommendations of an industry-based steering committee, analysis of installed horsepower, analysis of available emissions control and monitoring technologies, and review of technology and market gaps. The industry-recognized solution for lean-burn engines, a low-emissions-retrofit including increased airflow and pre-combustion chambers, was found to successfully control engine emissions of oxides of nitrogen (NO{sub X}) and carbon monoxide (CO). However, the standard non-selective catalytic reduction (NSCR) system recognized by the industry was found to be unable to consistently control both NO{sub X} and CO emissions. The standard NSCR system was observed to produce emissions levels that changed dramatically on a day-to-day or even hour-to-hour basis. Because difficulties with this system seemed to be the result of exhaust gas oxygen (EGO) sensors that produced identical output for very different exhaust gas conditions, models were developed to describe the behavior of the EGO sensor and an alternative, the universal exhaust gas oxygen (UEGO) sensor. Meanwhile, an integrated NSCR system using an advanced, signal-conditioned UEGO sensor was tested and found to control both NO{sub X} and CO emissions. In conjunction with this project, advanced monitoring technologies, such as Ion Sense, and improved sensors for emissions control, such as the AFM1000+ have been developed and commercialized.

Keith Hohn; Sarah R. Nuss-Warren

2011-08-31T23:59:59.000Z

46

Aviation Management and Safety  

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

To establish the framework for an efficient, effective, secure, and safe aviation program in the Department of Energy (DOE) and its contractor aviation operations. Cancels DOE O 440.2A. Canceled by DOE O 440.2C.

2002-11-27T23:59:59.000Z

47

Aviation Management and Safety  

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

To establish the framework for an efficient, effective, secure, and safe aviation program in the Department of Energy (DOE) and its contractor aviation operations. Cancels DOE O 440.2. Canceled by DOE O 440.2B.

2002-03-02T23:59:59.000Z

48

Aviation Management and Safety  

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

This directive establishes the framework for an efficient, effective, secure, and safe aviation program in the DOE and its contractor operations. Cancels DOE O 440.2A, Aviation, dated 3-8-02.

2002-11-27T23:59:59.000Z

49

Federal Aviation Administration  

E-Print Network [OSTI]

transportation systems FAA's RDT&E Organization: Federal Laboratory for R&D of aviation systems IndependentFederal Aviation Administration Federal Aviation AdministrationNextGen: Primer, Challenges. Wilson N. Felder Director, FAA William J. Hughes Technical Center Date: 6 February 2012 #12;2Federal

50

A case for biofuels in aviation  

SciTech Connect (OSTI)

In the last 15 years, the technical and the economic feasibility of biomass based fuels for general aviation piston engines has been proven. Exhaustive ground and flight tests performed at the Renewable Aviation Fuels Development Center (RAFDC) using ethanol, ethanol/methanol blends, and ETBE have proven these fuels to be superior to aviation gasoline (avgas) in all aspects of performance except range. Two series of Lycoming engines have been certified. Record flights, including a transatlantic flight on pure ethanol, were made to demonstrate the reliability of the fuel. Aerobatic demonstrations with aircraft powered by ethanol, ethanol/methanol, and ETBE were flown at major airshows around the world. the use of bio-based fuels for aviation will benefit energy security, improve the balance of trade, domestic economy, and environmental quality. The United States has the resources to supply the aviation community`s needs with a domestically produced fuel using current available technology. The adoption of a renewable fuel in place of conventional petroleum-based fuels for aviation piston and turbine engines is long overdue.

NONE

1996-12-31T23:59:59.000Z

51

E-Print Network 3.0 - aviation Sample Search Results  

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

Engineering 67 A bottom-up analysis of including aviation within theEU's Emissions Trading Scheme Summary: A bottom-up analysis of including aviation within theEU's...

52

Aviation Management and Safety  

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

To establish a policy framework that will ensure safety, efficiency and effectiveness of government or contractor aviation operations. Cancels DOE O 440.2B.

2011-06-15T23:59:59.000Z

53

Analytical Framework to Evaluate Emission Control Systems for Marine Engines  

E-Print Network [OSTI]

Reciprocation internal combustion engines - Exhaust emissionReciprocating internal combustion engines - Exhaust emissionOn the emissions from internal-combustion engines: A review.

Jayaram, Varalakshmi

2010-01-01T23:59:59.000Z

54

Intelligent terrain avoidance agent for General Aviation Free Flight  

E-Print Network [OSTI]

Flight into Terrain. A simplistic conditional logic model was created and tested on a two-dimensional terrain slice. Then this algorithm was implemented with the dynamics of a Commander 700, a twin-engine general aviation aircraft. This algorithm...

Gesting, Paul

2013-02-22T23:59:59.000Z

55

Aviation Management and Safety  

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

To establish a policy framework that will ensure safety, efficiency and effectiveness of government or contractor aviation operations. Cancels DOE O 440.2B. Admin Chg 1, dated 6-22-11, cancels DOE O 440.2C.

2011-06-15T23:59:59.000Z

56

Advanced Reciprocating Engine System (ARES)  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Year in Review: Top Five EERE Blog Posts1-034 Advance PatentDepartment| Department

57

Federal Aviation Administration 1  

E-Print Network [OSTI]

to the extent necessary, to ensure compliance with international obligations of the United States and to protect Reconciliation Act of 1990, Public Law 101-508, Title IX, Aviation Safety and Capacity Expansion Act. · What investments in such initiatives. · Improve Space System Development and Procurement. · Strengthen Interagency

Waliser, Duane E.

58

BPA files reciprocity tariff  

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

30, 2012 CONTACT: Doug Johnson, 503-230-5840 or 503-230-5131 BPA files reciprocity tariff Portland, Ore. - After a year-long extensive and collaborative public process with...

59

TRANSPORTATION CENTER--NORTHWESTERN UNIVERSITY Aviation Symposium: The Future for Aviation  

E-Print Network [OSTI]

TRANSPORTATION CENTER--NORTHWESTERN UNIVERSITY Aviation Symposium: The Future for Aviation April The Transportation Center has organized a special Aviation Symposium focusing on important aviation industry topics, Professor of Transportation at Northwestern University and former Director of the Transportation Center

Bustamante, Fabián E.

60

Tumor Engineering: The Other Face of Tissue Engineering  

E-Print Network [OSTI]

Vacanti, J.P. Tissue engineering. Science 260, 920, 1993. 2.dynamic reciprocity: engineering three-dimensional cultureRonnov-Jessen, L. TUMOR ENGINEERING: OTHER FACE OF TISSUE

Ghajar, Cyrus M

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "aviation reciprocating engines" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Certification of alternative aviation fuels and blend components  

SciTech Connect (OSTI)

Aviation turbine engine fuel specifications are governed by ASTM International, formerly known as the American Society for Testing and Materials (ASTM) International, and the British Ministry of Defence (MOD). ASTM D1655 Standard Specification for Aviation Turbine Fuels and MOD Defence Standard 91-91 are the guiding specifications for this fuel throughout most of the world. Both of these documents rely heavily on the vast amount of experience in production and use of turbine engine fuels from conventional sources, such as crude oil, natural gas condensates, heavy oil, shale oil, and oil sands. Turbine engine fuel derived from these resources and meeting the above specifications has properties that are generally considered acceptable for fuels to be used in turbine engines. Alternative and synthetic fuel components are approved for use to blend with conventional turbine engine fuels after considerable testing. ASTM has established a specification for fuels containing synthesized hydrocarbons under D7566, and the MOD has included additional requirements for fuels containing synthetic components under Annex D of DS91-91. New turbine engine fuel additives and blend components need to be evaluated using ASTM D4054, Standard Practice for Qualification and Approval of New Aviation Turbine Fuels and Fuel Additives. This paper discusses these specifications and testing requirements in light of recent literature claiming that some biomass-derived blend components, which have been used to blend in conventional aviation fuel, meet the requirements for aviation turbine fuels as specified by ASTM and the MOD. The 'Table 1' requirements listed in both D1655 and DS91-91 are predicated on the assumption that the feedstocks used to make fuels meeting these requirements are from approved sources. Recent papers have implied that commercial jet fuel can be blended with renewable components that are not hydrocarbons (such as fatty acid methyl esters). These are not allowed blend components for turbine engine fuels as discussed in this paper.

Wilson III, George R. (Southwest Research Institute, 6220 Culebra Road, San Antonio, Texas 78238 (United States)); Edwards, Tim; Corporan, Edwin (United States Air Force Research Laboratory, Wright-Patterson Air Force Base, Ohio 45433 (United States)); Freerks, Robert L. (Rentech, Incorporated, 1331 17th Street, Denver, Colorado 80202 (United States))

2013-01-15T23:59:59.000Z

62

Stability derivative extraction from flight test data for a general aviation aircraft  

E-Print Network [OSTI]

The Gulfstream Commander 700 (N700AE) aircraft owned by the Texas A&M Flight Mechanics Laboratory (FML) is currently being modeled on the Engineering Flight Simulator (EFS) for testing of an integrated cockpit system for general aviation (GA...

Randall, Brian Edward

1996-01-01T23:59:59.000Z

63

An Operations Research approach to aviation security  

E-Print Network [OSTI]

Since the terrorist attacks of September 11, 2001, aviation security policy has remained a focus of national attention. We develop mathematical models to address some prominent problems in aviation security. We explore ...

Martonosi, Susan Elizabeth

2005-01-01T23:59:59.000Z

64

Aviation Sustainable Biofuels: An Asian Airline Perspective  

E-Print Network [OSTI]

Aviation Sustainable Biofuels: An Asian Airline Perspective Dr Mark Watson Head of Environmental Affairs, Cathay Pacific Airways Ltd, Hong Kong Aviation Biofuels Session World Biofuels Markets, Rotterdam 24 March 2011 #12;Aviation Biofuels in Asia: Current Status · Focus on "2nd generation" sustainable

65

Beginner's Guide to Aviation Efficiency  

E-Print Network [OSTI]

in nautical miles). A list of sources and references can be obtained at www.enviro a total of 32 million jobs globally. · Aviation's global economic impact (direct, indirect, induced is responsibly reducing its environmental impact. · Air transport's contribution to climate change represents 2

66

Reciprocal Relations Between Kinetic Curves  

E-Print Network [OSTI]

We study coupled irreversible processes. For linear or linearized kinetics with microreversibility, $\\dot{x}=Kx$, the kinetic operator $K$ is symmetric in the entropic inner product. This form of Onsager's reciprocal relations implies that the shift in time, $\\exp (Kt)$, is also a symmetric operator. This generates reciprocity relations between kinetic curves. For example, for the Master equation, if we start the process from the $i$th pure state and measure the probability $p_j(t)$ of the $j$th state ($j\

Yablonsky, G S; Constales, D; Galvita, V; Marin, G B

2010-01-01T23:59:59.000Z

67

Technologies for Gaseous Fueled Advanced Reciprocating Engine...  

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

gas, etc. Leaner Operation 1.0 Rich-burn 0.65 to 0.7 Lean-burn 42% Turbo-charged No aftertreatment 36% High EGR Turbo-charged 3-way catalyst 1...

68

Advanced Natural Gas Reciprocating Engines (ARES)  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergy Cooperation |South ValleyASGovLtr.pdfAboutSheet, AprilEdward Lyford-Pike, Cummins Inc.

69

Advanced Natural Gas Reciprocating Engines (ARES)  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-Up fromDepartment of EnergyAdministrative2 DOE2011 DOEOperationModeling ofofEdward

70

Advanced Natural Gas Reciprocating Engines (ARES)  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-Up fromDepartment of EnergyAdministrative2 DOE2011 DOEOperationModeling

71

Advanced Natural Gas Reciprocating Engines (ARES)  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-Up fromDepartment of EnergyAdministrative2 DOE2011 DOEOperationModelingNatural Gas

72

Health and Safety Training Reciprocity  

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

Establishes a policy for reciprocity of employee health and safety training among DOE entities responsible for employee health and safety at DOE sites and facilities to increase efficiency and effectiveness of Departmental operations while meeting established health and safety requirements. Does not cancel other directives.

2014-04-14T23:59:59.000Z

73

Aviation Technology | GE Global Research  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to someone byDearTechnical InformationAugustsummer electricAviation

74

Aviation Safety Program Integrated Intelligent Flight Deck  

E-Print Network [OSTI]

Safety, Integrated Intelligent Flight Deck research project. It contains reference to past work as the other elements of NASA's Aviation Safety Program (AvSP). Without an integrated working relationshipAviation Safety Program Integrated Intelligent Flight Deck Technical Plan Summary Principal

75

Net Taxable Gasoline Gallons (Including Aviation Gasoline)  

E-Print Network [OSTI]

Net Taxable Gasoline Gallons (Including Aviation Gasoline) Period 2000 2001 (2) 2002 2003 2004 "gross" to "net" , was deemed impractical. (5) This report replaces the Gross Taxable Gasoline Gallons (Including Aviation Gasoline) report which will not be produced after December 2002. (6) The November 2007

76

Best compression: Reciprocating or rotary?  

SciTech Connect (OSTI)

A compressor is a device used to increase the pressure of a compressible fluid. The inlet pressure can vary from a deep vacuum to a high positive pressure. The discharge pressure can range from subatmospheric levels to tens of thousands of pounds per square inch. Compressors come in numerous forms, but for oilfield applications there are two primary types, reciprocating and rotary. Both reciprocating and rotary compressors are grouped in the intermittent mode of compression. Intermittent is cyclic in nature, in that a specific quantity of gas is ingested by the compressor, acted upon and discharged before the cycle is repeated. Reciprocating compression is the most common form of compression used for oilfield applications. Rotary screw compressors have a long history but are relative newcomers to oilfield applications. The rotary screw compressor-technically a helical rotor compressor-dates back to 1878. That was when the first rotary screw was manufactured for the purpose of compressing air. Today thousands of rotary screw compression packages are being used throughout the world to compress natural gas.

Cahill, C.

1997-07-01T23:59:59.000Z

77

Aero/Astro 50th Anniversary May 2008 Sustainable Aviation  

E-Print Network [OSTI]

Aero/Astro 50th Anniversary May 2008 Sustainable Aviation: Future Air Transportation of Altitude on Emissions Impact Source: Klug et al., 1996 #12;Sustainable Aviation -- The Problem #12;Sustainable Aviation -- The Problem 2005 #12;Sustainable Aviation -- The Problem With the expected three

Prinz, Friedrich B.

78

Roadmap: Aeronautics -Aviation Management -Bachelor of Science [AT-BS-AERN-AVMN  

E-Print Network [OSTI]

Roadmap: Aeronautics - Aviation Management - Bachelor of Science [AT-BS-AERN-AVMN] College of 3 | Last Updated: 6-Dec-12/JS This roadmap is a recommended semester-by-semester plan of study on page 2 TECH 36620 Project Management in Engineering and Technology 3 #12;Roadmap: Aeronautics

Sheridan, Scott

79

Reciprocal Recognition of Existing Personnel Security Clearances  

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

Provides direction for implementing actions required by the Office of Management and Budget memorandum, Reciprocal Recognition of Existing Personnel Security Clearances.

2006-07-20T23:59:59.000Z

80

RECIPROCAL BORROWING Western Australian University Libraries  

E-Print Network [OSTI]

, The University of Western Australia and University of Notre Dame Australia. Western Australian University to 30 items on loan at any one time from The University of Western Australia, and up to 12 items fromRECIPROCAL BORROWING Western Australian University Libraries This guide explains the reciprocal

Note: This page contains sample records for the topic "aviation reciprocating engines" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

[Research and workshop on alternative fuels for aviation. Final report  

SciTech Connect (OSTI)

The Renewable Aviation Fuels Development Center (RAFDC) at Baylor University was granted U. S. Department of Energy (US DOE) and Federal Aviation Administration (FAA) funds for research and development to improve the efficiency in ethanol powered aircraft, measure performance and compare emissions of ethanol, Ethyl Tertiary Butyl Ether (ETBE) and 100 LL aviation gasoline. The premise of the initial proposal was to use a test stand owned by Engine Components Inc. (ECI) based in San Antonio, Texas. After the grant was awarded, ECI decided to close down its test stand facility. Since there were no other test stands available at that time, RAFDC was forced to find additional support to build its own test stand. Baylor University provided initial funds for the test stand building. Other obstacles had to be overcome in order to initiate the program. The price of the emission testing equipment had increased substantially beyond the initial quote. Rosemount Analytical Inc. gave RAFDC an estimate of $120,000.00 for a basic emission testing package. RAFDC had to find additional funding to purchase this equipment. The electronic ignition unit also presented a series of time consuming problems. Since at that time there were no off-the-shelf units of this type available, one had to be specially ordered and developed. FAA funds were used to purchase a Super Flow dynamometer. Due to the many unforeseen obstacles, much more time and effort than originally anticipated had to be dedicated to the project, with much of the work done on a volunteer basis. Many people contributed their time to the program. One person, mainly responsible for the initial design of the test stand, was a retired engineer from Allison with extensive aircraft engine test stand experience. Also, many Baylor students volunteered to assemble the. test stand and continue to be involved in the current test program. Although the program presented many challenges, which resulted in delays, the RAFDC's test stand is an asset which provides an ongoing research capability dedicated to the testing of alternative fuels for aircraft engines. The test stand is now entirely functional with the exception of the electronic ignition unit which still needs adjustments.

NONE

1999-09-01T23:59:59.000Z

82

Federal Aviation Administration's Airport Capital Improvement Program Development Process  

E-Print Network [OSTI]

The Airport Capital Improvement Program (ACIP) serves as the primary tool for project planning and formulation by the Federal Aviation Administration (FAA). The FAA relies on the ACIP to serve as the basis for the distribution of Aviation Trust...

Tener, Scott D.

2009-12-18T23:59:59.000Z

83

Estimating the environmental benefits of aviation fuel and emissions reductions  

E-Print Network [OSTI]

With commercial aviation continuing to grow and environmental policymaking activity intensifying, it is becoming increasingly necessary to assess the environmental impact of measures that result in changes in aviation fuel ...

Dorbian, Christopher S. (Christopher Salvatore)

2010-01-01T23:59:59.000Z

84

Benefit-cost assessment of aviation environmental policies  

E-Print Network [OSTI]

This thesis aids in the development of a framework in which to conduct global benefit-cost assessments of aviation policies. Current policy analysis tools, such as the aviation environmental portfolio management tool (APMT), ...

Gilmore, Christopher K. (Christopher Kenneth)

2012-01-01T23:59:59.000Z

85

Future trends in local air quality impacts of aviation  

E-Print Network [OSTI]

The International Civil Aviation Organization is considering the use of cost-benefit analyses to estimate interdependencies between the industry costs and the major environmental impacts in policy-making for aviation. To ...

Rojo, Julien Joseph

2007-01-01T23:59:59.000Z

86

aviation personnel: Topics by E-print Network  

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

Stanford University 192 A bottom-up analysis of including aviation within theEU's Emissions Trading Scheme Geosciences Websites Summary: A bottom-up analysis of including aviation...

87

Alternative fuels : how can aviation cross the "Valley of Death"  

E-Print Network [OSTI]

Aviation has used petroleum-derived fuels for over 100 years. With the rapidly rising price of oil and concerns about supply, the military and the commercial airlines are fostering the development of an alternative aviation ...

Harrison, William E. (William Elton)

2008-01-01T23:59:59.000Z

88

An assessment of the health implications of aviation emissions regulations  

E-Print Network [OSTI]

An exploration of the health implications of aviation emissions regulations is made by assessing the results of a study of aviation's effects on United States air quality mandated by the Energy Policy Act of 2005. The ...

Sequeira, Christopher J

2008-01-01T23:59:59.000Z

89

ADVANCED RECIPROCATING COMPRESSION TECHNOLOGY (ARCT)  

SciTech Connect (OSTI)

The U.S. natural gas pipeline industry is facing the twin challenges of increased flexibility and capacity expansion. To meet these challenges, the industry requires improved choices in gas compression to address new construction and enhancement of the currently installed infrastructure. The current fleet of installed reciprocating compression is primarily slow-speed integral machines. Most new reciprocating compression is and will be large, high-speed separable units. The major challenges with the fleet of slow-speed integral machines are: limited flexibility and a large range in performance. In an attempt to increase flexibility, many operators are choosing to single-act cylinders, which are causing reduced reliability and integrity. While the best performing units in the fleet exhibit thermal efficiencies between 90% and 92%, the low performers are running down to 50% with the mean at about 80%. The major cause for this large disparity is due to installation losses in the pulsation control system. In the better performers, the losses are about evenly split between installation losses and valve losses. The major challenges for high-speed machines are: cylinder nozzle pulsations, mechanical vibrations due to cylinder stretch, short valve life, and low thermal performance. To shift nozzle pulsation to higher orders, nozzles are shortened, and to dampen the amplitudes, orifices are added. The shortened nozzles result in mechanical coupling with the cylinder, thereby, causing increased vibration due to the cylinder stretch mode. Valve life is even shorter than for slow speeds and can be on the order of a few months. The thermal efficiency is 10% to 15% lower than slow-speed equipment with the best performance in the 75% to 80% range. The goal of this advanced reciprocating compression program is to develop the technology for both high speed and low speed compression that will expand unit flexibility, increase thermal efficiency, and increase reliability and integrity. Retrofit technologies that address the challenges of slow-speed integral compression are: (1) optimum turndown using a combination of speed and clearance with single-acting operation as a last resort; (2) if single-acting is required, implement infinite length nozzles to address nozzle pulsation and tunable side branch absorbers for 1x lateral pulsations; and (3) advanced valves, either the semi-active plate valve or the passive rotary valve, to extend valve life to three years with half the pressure drop. This next generation of slow-speed compression should attain 95% efficiency, a three-year valve life, and expanded turndown. New equipment technologies that address the challenges of large-horsepower, high-speed compression are: (1) optimum turndown with unit speed; (2) tapered nozzles to effectively reduce nozzle pulsation with half the pressure drop and minimization of mechanical cylinder stretch induced vibrations; (3) tunable side branch absorber or higher-order filter bottle to address lateral piping pulsations over the entire extended speed range with minimal pressure drop; and (4) semi-active plate valves or passive rotary valves to extend valve life with half the pressure drop. This next generation of large-horsepower, high-speed compression should attain 90% efficiency, a two-year valve life, 50% turndown, and less than 0.75 IPS vibration. This program has generated proof-of-concept technologies with the potential to meet these ambitious goals. Full development of these identified technologies is underway. The GMRC has committed to pursue the most promising enabling technologies for their industry.

Danny M. Deffenbaugh; Klaus Brun; Ralph E. Harris; J. Pete Harrell; Robert J. Mckee; J. Jeffrey Moore; Steven J. Svedeman; Anthony J. Smalley; Eugene L. Broerman; Robert A Hart; Marybeth G. Nored; Ryan S. Gernentz; Shane P. Siebenaler

2005-12-01T23:59:59.000Z

90

A General Equilibrium Analysis of Climate Policy for Aviation  

E-Print Network [OSTI]

in Technology and Policy at the MASSACHUSETTS INSTITUTE OF TECHNOLOGY June 2011 c Massachusetts Institute accounting matrix is re-balanced to include aviation, a non-unity income elasticity of demand is introduced.S.). However, the price of aviation and sector output are more responsive. When trading between an aviation

91

Aviation Safety + Security Program GLOBAL EXPERTS IN SAFETY MANAGEMENT SYSTEMS  

E-Print Network [OSTI]

2011- 2012 Aviation Safety + Security Program GLOBAL EXPERTS IN SAFETY MANAGEMENT SYSTEMS of aviation safety. Endings signal new beginnings and new beginnings mean evolving challenges for safety. This was the world in which the USC Aviation Safety and Security Program was born in 1952 and this is the world

Wang, Hai

92

Aviation Safety + Security Program GLOBAL EXPERTS IN SAFETY MANAGEMENT SYSTEMS  

E-Print Network [OSTI]

2010- 2011 Aviation Safety + Security Program GLOBAL EXPERTS IN SAFETY MANAGEMENT SYSTEMS Relevance and currency -- that is what drives the Aviation Safety and Security Program of the USC Viterbi that our core course, Aviation Safety Management Systems, is so necessary in ensuring the safety

Wang, Hai

93

Uniform Transboundary Pollution Reciprocal Access Act (Montana)  

Broader source: Energy.gov [DOE]

This Act allows any entity in a Reciprocating Jurisdiction harmed by pollution originating in the state of Montana to bring an action or other proceeding against the source of that pollution in the...

94

A health retreat : building/landscape reciprocity  

E-Print Network [OSTI]

This thesis applies architectural principles sympathetic to reciprocity between buildings and the landscape. It is composed from generic vocabularies derived from Scandinavian and other references, and is demonstrated by ...

Carbin, Julie Patricia

1984-01-01T23:59:59.000Z

95

NOISE CONTROL METHODS FOR A RECIPROCATING AIR COMPRESSOR USED IN FUEL CELL AUXILIARY POWER UNIT (APU)  

E-Print Network [OSTI]

NOISE CONTROL METHODS FOR A RECIPROCATING AIR COMPRESSOR USED IN FUEL CELL AUXILIARY POWER UNIT Air pollution Noise pollution Engine life Remedy Fuel cell APU Quieter Low emissions Exhaust Heat, Case History: Noise control approaches for an air-compressor in a fuel-cell auxiliary power unit, Noise

Carver, Jeffrey C.

96

Harmonic engine  

DOE Patents [OSTI]

A high efficiency harmonic engine based on a resonantly reciprocating piston expander that extracts work from heat and pressurizes working fluid in a reciprocating piston compressor. The engine preferably includes harmonic oscillator valves capable of oscillating at a resonant frequency for controlling the flow of working fluid into and out of the expander, and also preferably includes a shunt line connecting an expansion chamber of the expander to a buffer chamber of the expander for minimizing pressure variations in the fluidic circuit of the engine. The engine is especially designed to operate with very high temperature input to the expander and very low temperature input to the compressor, to produce very high thermal conversion efficiency.

Bennett, Charles L. (Livermore, CA)

2009-10-20T23:59:59.000Z

97

Transport impacts on atmosphere and climate: Aviation  

E-Print Network [OSTI]

aircraft gas turbine engine combustor exhaust: charged smallcomposition of aircraft engine combustor soot: impact on thefrom a jet engine combustor and a hot end simulator (HES)

2010-01-01T23:59:59.000Z

98

Transport impacts on atmosphere and climate: Aviation  

E-Print Network [OSTI]

positive ions in aircraft gas-turbine engine exhaust. Atmos.aerosol precursors from gas turbine engines on the volatilelarge ions in aircraft gas turbine engine combustor exhaust:

2010-01-01T23:59:59.000Z

99

aviation crash injury: Topics by E-print Network  

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

Aircraft Accident," Crash Injury Res., Phoenix, Arizona (October 18, 1961). 4. Bruggink, G. M. eta., "Injury Reduction Trends in Agricultural Aviation," A m-MnM 35,...

100

Greenhouse Gas Emissions from Aviation and Marine Transportation...  

Open Energy Info (EERE)

and Policies Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Greenhouse Gas Emissions from Aviation and Marine Transportation: Mitigation Potentials and Policies...

Note: This page contains sample records for the topic "aviation reciprocating engines" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Geographic Area Month Aviation Gasoline Kerosene-Type Jet Fuel  

Gasoline and Diesel Fuel Update (EIA)

State (Cents per Gallon Excluding Taxes) - Continued Geographic Area Month Aviation Gasoline Kerosene-Type Jet Fuel Kerosene Sales to End Users Sales for Resale Sales to End...

102

Table 49. Prime Supplier Sales Volumes of Aviation Fuels, Propane...  

Gasoline and Diesel Fuel Update (EIA)

See footnotes at end of table. 49. Prime Supplier Sales Volumes of Aviation Fuels, Propane, and Residual Fuel Oil by PAD District and State 386 Energy Information...

103

Table 49. Prime Supplier Sales Volumes of Aviation Fuels, Propane...  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

Marketing Annual 1999 Table 49. Prime Supplier Sales Volumes of Aviation Fuels, Propane, and Residual Fuel Oil by PAD District and State (Thousand Gallons per Day) -...

104

Table 49. Prime Supplier Sales Volumes of Aviation Fuels, Propane...  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

Marketing Annual 1998 Table 49. Prime Supplier Sales Volumes of Aviation Fuels, Propane, and Residual Fuel Oil by PAD District and State (Thousand Gallons per Day) -...

105

Table 49. Prime Supplier Sales Volumes of Aviation Fuels, Propane...  

U.S. Energy Information Administration (EIA) Indexed Site

Marketing Annual 1995 Table 49. Prime Supplier Sales Volumes of Aviation Fuels, Propane, and Residual Fuel Oil by PAD District and State (Thousand Gallons per Day) -...

106

E-Print Network 3.0 - air force aviation Sample Search Results  

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

<< < 1 2 3 4 5 > >> 41 A bottom-up analysis of including aviation within theEU's Emissions Trading Scheme Summary: on aviation emissions will be minimal. 1.2 Aviation trends The...

107

Department of Mechanical Engineering 2014 Seminar Series  

E-Print Network [OSTI]

systems such as oil and gas exploration and production, oil refineries, commercial aviation Professor Production Engineering Federal University of Pernambuco, Brazil Uncertainty in Support for predicting the evolution of degradation processes affecting systems are becoming increasingly attractive

Shapiro, Benjamin

108

Aviation Management Professional Award Nomination for:  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustionImprovement3--Logistical5/08 Attendance List1-02Evaluation Report(AO)AutomaticofAviation

109

Aviation Safety Officer Functional Area Qualification Standard  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustionImprovement3--Logistical5/08 Attendance List1-02Evaluation Report(AO)AutomaticofAviation

110

Federal Aviation Administration | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision has beenFfe2fb55-352f-473b-a2dd-50ae8b27f0a6 NoSan Leandro,LawFEMAProject JumpTechnologiesAviation

111

Aviation Manager Functional Area Qualification Standard  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-Up fromDepartmentTie Ltd: Scope ChangeL-01-06 AuditAugustAviation Professional Nomination

112

E-Print Network 3.0 - aviation fuel final Sample Search Results  

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

for Air... regulatory authorities in making their decisions. (Abstract) Keywords-air pollution; aviation; data mining I... ICAO (International Civil Aviation Organization) data to...

113

E-Print Network 3.0 - aviation safety Sample Search Results  

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

Powered by Explorit Topic List Advanced Search Sample search results for: aviation safety Page: << < 1 2 3 4 5 > >> 1 Bachelor of Science in Aviation Air Transport...

114

E-Print Network 3.0 - aviation systems division Sample Search...  

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

with climate policy Summary: aviation growth, bounded within a European Emissions Trading System (ETS). The study is indicative... Growth scenarios for EU & UK aviation:...

115

E-Print Network 3.0 - ames aviation systems Sample Search Results  

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

with climate policy Summary: aviation growth, bounded within a European Emissions Trading System (ETS). The study is indicative... Growth scenarios for EU & UK aviation:...

116

E-Print Network 3.0 - army aviation support Sample Search Results  

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

for a new runway at each... support for bringing aviation into the European emissions trading scheme (Clasper, 2004; Jowett, 2004... Growth scenarios for EU & UK aviation:...

117

E-Print Network 3.0 - aviation safety requirements Sample Search...  

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

the Canadian business aviation community globally, advocating safety, security, and efficiency CBAA NEWS BRIEF... Operations, Skyservice Business Aviation Inc. Vice Chair ...

118

E-Print Network 3.0 - aviation radio news Sample Search Results  

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

for: aviation radio news Page: << < 1 2 3 4 5 > >> 1 Contraction & Convergence: UK carbon emissions and the Summary: high levels of growth within its aviation sector. The...

119

Microelectromechanical reciprocating-tooth indexing apparatus  

DOE Patents [OSTI]

An indexing apparatus is disclosed that can be used to rotate a gear or move a rack in a precise, controllable manner. The indexing apparatus, based on a reciprocating shuttle driven by one or more actuators, can be formed either as a micromachine, or as a millimachine. The reciprocating shuttle of the indexing apparatus can be driven by a thermal, electrostatic or electromagnetic actuator, with one or more wedge-shaped drive teeth of the shuttle being moveable to engage and slide against indexing teeth on the gear or rack, thereby moving the gear or rack. The indexing apparatus can be formed by either surface micromachining processes or LIGA processes, depending on the size of the apparatus that is to be formed.

Allen, James J. (Albuquerque, NM)

1999-01-01T23:59:59.000Z

120

Engineering and Computing Open Day Programme 2012 Activity Time Location  

E-Print Network [OSTI]

, Automotive, and Mechanical with Nuclear Engineering) (Talk) 1000 - 1045 Mechanical Engineering, Lecture and Nuclear Engineering (Talk/Tour) 1000 - 1100 Engineering Building, Lecture Theatre B 48 1100 - 1200 1200 - 1300 1300 - 1400 1400 - 1500 Aviation, Chemical, Petroleum and Nuclear Engineering (Drop in) 0930

Berzins, M.

Note: This page contains sample records for the topic "aviation reciprocating engines" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

NALDA (Naval Aviation Logistics Data Analysis) CAI (computer aided instruction)  

SciTech Connect (OSTI)

Data Systems Engineering Organization (DSEO) personnel developed a prototype computer aided instruction CAI system for the Naval Aviation Logistics Data Analysis (NALDA) system. The objective of this project was to provide a CAI prototype that could be used as an enhancement to existing NALDA training. The CAI prototype project was performed in phases. The task undertaken in Phase I was to analyze the problem and the alternative solutions and to develop a set of recommendations on how best to proceed. The findings from Phase I are documented in Recommended CAI Approach for the NALDA System (Duncan et al., 1987). In Phase II, a structured design and specifications were developed, and a prototype CAI system was created. A report, NALDA CAI Prototype: Phase II Final Report, was written to record the findings and results of Phase II. NALDA CAI: Recommendations for an Advanced Instructional Model, is comprised of related papers encompassing research on computer aided instruction CAI, newly developing training technologies, instructional systems development, and an Advanced Instructional Model. These topics were selected because of their relevancy to the CAI needs of NALDA. These papers provide general background information on various aspects of CAI and give a broad overview of new technologies and their impact on the future design and development of training programs. The paper within have been index separately elsewhere.

Handler, B.H. (Oak Ridge K-25 Site, TN (USA)); France, P.A.; Frey, S.C.; Gaubas, N.F.; Hyland, K.J.; Lindsey, A.M.; Manley, D.O. (Oak Ridge Associated Universities, Inc., TN (USA)); Hunnum, W.H. (North Carolina Univ., Chapel Hill, NC (USA)); Smith, D.L. (Memphis State Univ., TN (USA))

1990-07-01T23:59:59.000Z

122

Development of multiscale models for the performance of the gas and oil seals in rotary engines  

E-Print Network [OSTI]

Rotary engines offer higher power density, fewer parts and lower vibrations than conventional reciprocating piston engines. However, rotary engines are more difficult to seal because of the rotor shape which leads to higher ...

Picard, Mathieu

2014-01-01T23:59:59.000Z

123

ENGINEERING  

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

ENGINEERING the Future of ENERGY Regional University Alliance National Energy Technology Laboratory Office of Research and Development The Future of Energy The time to redraw...

124

aviation safety seminar: Topics by E-print Network  

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

is expected to double in the coming decades, and there are growing concerns about its impacts on the environment. Governments seek to mitigate the impacts of aviation on climate,...

125

Automated safety and training avionics for general aviation aircraft  

E-Print Network [OSTI]

rates involving these aircraft. In an attempt to improve safety factors and training programs for this aviation sector, researchers at Texas A&M University are investigating "smart cockpit systems." This research program is titled Automated Safety...

Trang, Jeffrey Alan

1997-01-01T23:59:59.000Z

126

A general equilibrium analysis of climate policy for aviation  

E-Print Network [OSTI]

Regulation of aviation's contribution to the global problem of climate change is increasingly likely in the near term, but the method agreed upon by most economists-a multi-sectoral market-based approach such as a cap and ...

Gillespie, Christopher Whittlesey

2011-01-01T23:59:59.000Z

127

Flight test and evaluation of Omega navigation for general aviation  

E-Print Network [OSTI]

A seventy hour flight test program was accomplished to determine the suitability and accuracy of a low cost Omega navigation receiver in a general aviation aircraft. An analysis was made of signal availability in two widely ...

Hwoschinsky, Peter V.

1975-01-01T23:59:59.000Z

128

Comparative analysis of aviation safety information feedback systems  

E-Print Network [OSTI]

In the aviation system, there are several feedback systems to prevent an accident. First of all, the accident and serious incident reporting and investigation system is established by the Chicago Convention. In general, ...

Funahashi, Yoshifuru

2010-01-01T23:59:59.000Z

129

Engineering  

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

Engineering A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Aamodt, Tor - Department of Electrical and Computer Engineering, University of British Columbia Aazhang, Behnaam -...

130

Integrated CHP/Advanced Reciprocating Internal Combustion Engine...  

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

With Landfill Gas, October 2002 CHP and Bioenergy Systems for Landfills and Wastewater Treatment Plants CHP and Bioenergy for Landfills and Wastewater Treatment Plants:...

131

Advanced Reciprocating Engine System (ARES) | Department of Energy  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergy Cooperation |South ValleyASGovLtr.pdfAboutSheet, AprilEdward Lyford-Pike,

132

Integrated CHP/Advanced Reciprocating Internal Combustion Engine System for  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergyENERGY TAX POLICIES7.pdfFuel2007 | Department7 InspectionDepartmentInt'l Smart GridLandfill

133

Injector Spray Characterization of Methanol in Reciprocating Engines  

Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data Center HomeNew YorkLouisiana Laws andDakota1 CleanbuttonbuttonWeb site and

134

Advanced Natural Gas Reciprocating Engines (ARES) - Presentation by  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Year in Review: Top Five EERE Blog Posts1-034 Advance PatentDepartment ofAdvanced

135

Advanced Natural Gas Reciprocating Engines (ARES) - Presentation by  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Year in Review: Top Five EERE Blog Posts1-034 Advance PatentDepartment ofAdvancedCummins, Inc.,

136

Advanced Natural Gas Reciprocating Engines (ARES) - Presentation by Dresser  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Year in Review: Top Five EERE Blog Posts1-034 Advance PatentDepartment ofAdvancedCummins,

137

Ultra Clean and Efficient Natural Gas Reciprocating Engine for CHP -  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage »of EnergyTheTwo New EnergyofDEVELOPMENT ORGANIZATIONS |

138

SPECIALIZED ACCREDITATION by the Aviation Accreditation Board International (AABI) Accreditation through the Aviation Accreditation Board International (AABI) is of utmost  

E-Print Network [OSTI]

is to have continuous spiral-up assessment in that like in Total Quality Management oversees the quality of aviation education courses submitted by member institutions programs achieve and maintain a level of performance, integrity, and quality

Oklahoma, University of

139

Hydrocarbon-fueled internal combustion engines: "the worst form of vehicle propulsion... except for all the other forms"  

E-Print Network [OSTI]

: diesel; thermal efficiency 52%. #12;2 charge reciprocating piston engines; diesel-fueled nonpremixed). Also, electric motors are not heat engines and thus not internal combustion engines. Turboshaft All

140

Apparatus for rotating and reciprocating well pipe  

SciTech Connect (OSTI)

This patent describes an apparatus for simultaneously rotating and reciprocating well pipe, having an upper end, and mechanically utilizing a rotary table attached to a drilling rig, comprising: a rotating pipe clamp assembly having an irregular cross-sectional mid-member and clamp members for releasably gripping the well pipe connected to the ends of the mid-member for rotation therewith; a square block for fitting to the rotary table square and having a selected grooved interior configuration; a torque transmitting means fitted into the grooves having openings therethrough having the same irregular cross-section as the mid-member cross-section; and a torque limiting means connecting the torque transmitting means and the block for limiting torque applied through the well pipe via the clamp assembly and the torque transmitting means.

Davis, K.D.

1988-04-12T23:59:59.000Z

Note: This page contains sample records for the topic "aviation reciprocating engines" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

E-Print Network 3.0 - advanced natural-gas reciprocating Sample...  

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

natural-gas reciprocating Search Powered by Explorit Topic List Advanced Search Sample search results for: advanced natural-gas reciprocating Page: << < 1 2 3 4 5 > >> 1...

142

E-Print Network 3.0 - assigning reciprocal vision Sample Search...  

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

Topic List Advanced Search Sample search results for: assigning reciprocal vision Page: << < 1 2 3 4 5 > >> 1 What motivates repayment? Neural correlates of reciprocity in...

143

Stirling engine with pressurized crankcase  

DOE Patents [OSTI]

A two piston Stirling engine wherein the pistons are coupled to a common crankshaft via bearing means, the pistons include pad means to minimize friction between the pistons and the cylinders during reciprocation of the pistons, means for pressurizing the engine crankcase, and means for cooling the crankshaft and the bearing means eliminating the need for oil in the crankcase.

Corey, John A. (Melrose, NY)

1988-01-01T23:59:59.000Z

144

Engines  

SciTech Connect (OSTI)

This invention relates to Stirling engines and to improved methods of operation whereby catalytic oxidation of a major proportion of the fuel takes place in the external combustor. An external combustion unit of a Stirling engine comprises a catalytic combustor having a thermally stable and oxidation resistant monolith made from and/or carrying a catalytic material and including a multiplicity of flow paths for catalytic combustion of combustible gases and injected fuel. The use of a catalytic combustor in accordance with this invention enables a Stirling or other engine fitted therewith to be used in areas such as mines and underwater installations where conventional flame combustion is impracticable or is controlled by stringent regulations.

Enga, B.E.

1981-08-25T23:59:59.000Z

145

Engineering  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsing Zirconia NanoparticlesSmart GrocerDepartment ofEngineer HonoredEngineering

146

Investigating Pilots' Cognitive Processes in Aviation Accidents  

E-Print Network [OSTI]

Busse,D. Johnson,C.W. People in Control: An international conference on human interfaces in control rooms, cockpits and command centres, Bath, UK, 21-23 June 1999 pp 270-275 Institute of Electrical Engineers

Busse, D.; Johnson, C.W.

147

Sibley School of Mechanical Engineering -Undergraduate Post Graduate Activities Detail & History  

E-Print Network [OSTI]

OH General Motors Associate Manufacturing Engineer Detroit MI Google Technical Account Specialist Electric Boat Engineer I Groton CT General Dynamics Electric Boat Mechanical Engineer I Groton CT General Electric Component Test Engineer Lynn MA General Electric GE Aviation Edison Cornerstone Engineer Evendale

Lipson, Michal

148

Engineering Engineering  

E-Print Network [OSTI]

Engineering Engineering Technology & A T P E N N S T A T E 2 0 1 0 ­ 2 0 1 1 #12;2 Join us at penn state! Since 1896, Penn State has been a leader in engineering and engineering technology education varieties of engineering and engineering technology majors found anywhere in the United States. This means

Maroncelli, Mark

149

The air quality impact of aviation in future-year emissions scenarios  

E-Print Network [OSTI]

The rapid growth of aviation is critical to the world and US economy, and it faces several important challenges among which lie the environmental impacts of aviation on noise, climate and air quality. The first objective ...

Ashok, Akshay

2011-01-01T23:59:59.000Z

150

The Impact of Advanced Biofuels on Aviation Emissions and Operations in the U.S.  

E-Print Network [OSTI]

We analyze the economic and emissions impacts on U.S. commercial aviation of the Federal Aviation Administration’s renewable jet fuel goal when met using advanced fermentation (AF) fuel from perennial grasses. These fuels ...

Winchester, N.

151

A system theoretic safety analysis of U.S. Coast Guard aviation mishap involving CG-6505  

E-Print Network [OSTI]

During a 22-month period, between 2008 and 2010, the U.S. Coast Guard experienced seven Class-A aviation mishaps resulting in the loss of 14 Coast Guard aviators and seven Coast Guard aircraft. This represents the highest ...

Hickey, Jon (Jon Patrick)

2012-01-01T23:59:59.000Z

152

Dynamics of Implementation of Mitigating Measures to Reduce CO2 Emissions from Commercial Aviation  

E-Print Network [OSTI]

Increasing demand for air transportation and growing environmental concerns motivate the need to implement measures to reduce CO2 emissions from aviation. Case studies of historical changes in the aviation industry have ...

Kar, Rahul

2010-07-13T23:59:59.000Z

153

Dynamics of implementation of mitigating measures to reduce CO? emissions from commercial aviation  

E-Print Network [OSTI]

Increasing demand for air transportation and growing environmental concerns motivate the need to implement measures to reduce CO? emissions from aviation. Case studies of historical changes in the aviation industry have ...

Kar, Rahul, 1979-

2010-01-01T23:59:59.000Z

154

Aviation environmental policy effects on national- and regional-scale air quality, noise, and climate impacts  

E-Print Network [OSTI]

The continued growth of the aviation industry poses a challenge to policy-makers and industry stakeholders as each decision represents a trade-off on efficiency, equity, and environmental impact. The Aviation environmental ...

Wolfe, Philip J. (Philip James)

2012-01-01T23:59:59.000Z

155

A response surface model of the air quality impacts of aviation  

E-Print Network [OSTI]

Aviation demand is expected to double in the coming decades, and there are growing concerns about its impacts on the environment. Governments seek to mitigate the impacts of aviation on climate, air quality, and noise by ...

Ma?ek, Tudor

2008-01-01T23:59:59.000Z

156

E-Print Network 3.0 - aviation medicine special Sample Search...  

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

Mathematics 54 A bottom-up analysis of including aviation within theEU's Emissions Trading Scheme Summary: A bottom-up analysis of including aviation within theEU's...

157

E-Print Network 3.0 - aviation scene major Sample Search Results  

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

Collection: Physics 54 A bottom-up analysis of including aviation within theEU's Emissions Trading Scheme Summary: of aviation's emission growth and the majority of analyses and...

158

E-Print Network 3.0 - annual corporate aviation Sample Search...  

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

Renewable Energy 72 A bottom-up analysis of including aviation within theEU's Emissions Trading Scheme Summary: aviation's annually averaged CO2 growth was 3.2%, with...

159

E-Print Network 3.0 - aviation hazard mitigation Sample Search...  

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

Sciences and Ecology 17 A bottom-up analysis of including aviation within theEU's Emissions Trading Scheme Summary: A bottom-up analysis of including aviation within theEU's...

160

E-Print Network 3.0 - aviation medicine prospects Sample Search...  

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

Biology and Medicine 27 A bottom-up analysis of including aviation within theEU's Emissions Trading Scheme Summary: A bottom-up analysis of including aviation within theEU's...

Note: This page contains sample records for the topic "aviation reciprocating engines" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

E-Print Network 3.0 - aviation regimes malta Sample Search Results  

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

Ecology ; Geosciences 3 A bottom-up analysis of including aviation within theEU's Emissions Trading Scheme Summary: A bottom-up analysis of including aviation within theEU's...

162

E-Print Network 3.0 - aviation cross sectional Sample Search...  

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

Mathematics 52 A bottom-up analysis of including aviation within theEU's Emissions Trading Scheme Summary: A bottom-up analysis of including aviation within theEU's...

163

E-Print Network 3.0 - aviation service difficulty Sample Search...  

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

Geosciences 80 A bottom-up analysis of including aviation within theEU's Emissions Trading Scheme Summary: A bottom-up analysis of including aviation within theEU's...

164

E-Print Network 3.0 - aviation route doses Sample Search Results  

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

Medicine ; Physics 36 A bottom-up analysis of including aviation within theEU's Emissions Trading Scheme Summary: A bottom-up analysis of including aviation within theEU's...

165

Report of the DOE-DOE Workshop on Fuel Cells in Aviation: Workshop...  

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

Report of the DOE-DOE Workshop on Fuel Cells in Aviation: Workshop Summary and Action Plan Report of the DOE-DOE Workshop on Fuel Cells in Aviation: Workshop Summary and Action...

166

Nonlocal conservation laws and related Bäcklund transformations via reciprocal transformations  

E-Print Network [OSTI]

A set of infinitely many nonlocal conservation laws are revealed for (1+1)-dimensional evolution equations. For some special known integrable systems, say, the KdV and Dym equations, it is found that different nonlocal conservation laws can lead to same new integrable systems via reciprocal transformation. On the other hand, it can be considered as one solution of the new model obtained via reciprocal transformation(s) can be changed to different solutions of the original model. The fact indicates also that two or more different (local and nonlocal) conservation laws can be used to find implicit auto-B\\"acklund transformations via reciprocal transformation to other systems.

Sen-Yue Lou

2014-06-08T23:59:59.000Z

167

Medical Engineering Is Medical Engineering right for me?  

E-Print Network [OSTI]

and agencies, oil and gas industry, automotive industry, aviation, chemical and pharmaceutical industries course will focus on application of engineering principles to both the human body and to a broad range of resources and time · Good IT skills These skills can help you gain work in government departments

Harman, Neal.A.

168

Aviation Safety Program The Aviation Safety Program (AvSP), part of  

E-Print Network [OSTI]

particles inside engines, leading to power loss. Human-Friendly Flight Decks: NASA uses can cause dam- age to engine cores and power loss. The project also studies the potential of electro

169

Economic and emissions impacts of renewable fuel goals for aviation in the US*  

E-Print Network [OSTI]

Accepted 1 October 2013 Keywords: Aviation Biofuels Climate change Emissions abatement a b s t r a c t The US Federal Aviation Administration (FAA) has a goal that one billion gallons of renewable jet fuel that meeting the aviation biofuel goal in 2020 will require an implicit subsidy from airlines to bio- fuel

170

Non-intrusive fault detection in reciprocating compressors  

E-Print Network [OSTI]

This thesis presents a set of techniques for non-intrusive sensing and fault detection in reciprocating compressors driven by induction motors. The procedures developed here are "non-intrusive" because they rely only on ...

Schantz, Christopher James

2011-01-01T23:59:59.000Z

171

Engineering  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsing Zirconia NanoparticlesSmart GrocerDepartment ofEngineer Honored

172

Engineering  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest Region service area. TheEPSCI Home It is Partnershipsn eEngineering

173

CALLBACKCALLBACKFrom NASA's Aviation Safety Reporting System Number 304 January 2005  

E-Print Network [OSTI]

of navigation aids and use "flight following." Among other things, wrong is a word that describes something as being out of normal working order or condition. When something "goes wrong" with an aircraft component, a piece of equipment, a schedule, a passenger, or the weather for example, that's when aviation

174

Introduction Fossil fuel combustion by aviation, shipping and road  

E-Print Network [OSTI]

fifth of the total global anthropogenic emissions of CO2. These emissions are growing more rapidly than to global CO emissions are estimated to be much smaller, likely due to more efficient fuel combustion. Road96 Introduction Fossil fuel combustion by aviation, shipping and road traffic contributes about one

Haak, Hein

175

Performance of Civil Aviation Receivers during Maximum Solar Activity Events  

E-Print Network [OSTI]

Performance of Civil Aviation Receivers during Maximum Solar Activity Events Lina DEAMBROGIO on the fields of ionosphere scintillations, solar energetic particles and on the implementation of operational the upcoming period of high solar activity. Emilien ROBERT got his PhD in 2005 and started to work on behalf

Boyer, Edmond

176

The Impact of Climate Policy on U.S. Aviation  

E-Print Network [OSTI]

We evaluate the impact of an economy-wide cap-and-trade policy on U.S. aviation taking the American Clean Energy and Security Act of 2009 (H.R.2454) as a representative example. We use an economywide model to estimate the ...

Winchester, Niven

177

Overview of Aviation Fuel Markets for Biofuels Stakeholders  

SciTech Connect (OSTI)

This report is for biofuels stakeholders interested the U.S. aviation fuel market. Jet fuel production represents about 10% of U.S. petroleum refinery production. Exxon Mobil, Chevron, and BP top producers, and Texas, Louisiana, and California are top producing states. Distribution of fuel primarily involves transport from the Gulf Coast to other regions. Fuel is transported via pipeline (60%), barges on inland waterways (30%), tanker truck (5%), and rail (5%). Airport fuel supply chain organization and fuel sourcing may involve oil companies, airlines, airline consortia, airport owners and operators, and airport service companies. Most fuel is used for domestic, commercial, civilian flights. Energy efficiency has substantially improved due to aircraft fleet upgrades and advanced flight logistic improvements. Jet fuel prices generally track prices of crude oil and other refined petroleum products, whose prices are more volatile than crude oil price. The single largest expense for airlines is jet fuel, so its prices and persistent price volatility impact industry finances. Airlines use various strategies to manage aviation fuel price uncertainty. The aviation industry has established goals to mitigate its greenhouse gas emissions, and initial estimates of biojet life cycle greenhouse gas emissions exist. Biojet fuels from Fischer-Tropsch and hydroprocessed esters and fatty acids processes have ASTM standards. The commercial aviation industry and the U.S. Department of Defense have used aviation biofuels. Additional research is needed to assess the environmental, economic, and financial potential of biojet to reduce greenhouse gas emissions and mitigate long-term upward price trends, fuel price volatility, or both.

Davidson, C.; Newes, E.; Schwab, A.; Vimmerstedt, L.

2014-07-01T23:59:59.000Z

178

Implementation Guide - Aviation Program Performance Indicators (Metrics) for use with DOE O 440.2B, Aviation Management And Safety  

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

The Guide provides information regarding Departmental expectations on provisions of DOE 440.2B, identifies acceptable methods of implementing Aviation Program Performance Indicators (Metrics) requirements in the Order, and identifies relevant principles and practices by referencing Government and non-Government standards. Canceled by DOE G 440.2B-1A.

2002-12-10T23:59:59.000Z

179

ENGINEERING ENGINEERING  

E-Print Network [OSTI]

million for Air Force project · Biological Systems Engineering uses MRI machine to further tissue studies: Engineering Extraordinary Students Enjoy a selection of stories about some of the amazing students® ENGINEERING NEBRASKA@ ENGINEERING EXTRAORDINARY STUDENTS AlSO INSIDE: BSEN INNOVATES WITH MRI

Farritor, Shane

180

Development and assessment of a soot emissions model for aircraft gas turbine engines  

E-Print Network [OSTI]

Assessing candidate policies designed to address the impact of aviation on the environment requires a simplified method to estimate pollutant emissions for current and future aircraft gas turbine engines under different ...

Martini, Bastien

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "aviation reciprocating engines" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

E-Print Network 3.0 - aviation risk-management information Sample...  

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

or request more information, call (800) 752-0881 ext. 2403 or visit UC Davis Extension's Web site at www.extension.ucdavis.eduaviation... Aviation Safety...

182

E-Print Network 3.0 - aviation altitudes 2006-2008 Sample Search...  

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

local... regulatory authorities in making their decisions. (Abstract) Keywords-air pollution; aviation; data mining I Source: George Mason University, Center for Air...

183

E-Print Network 3.0 - aviation mechanics high Sample Search Results  

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

for Air... regulatory authorities in making their decisions. (Abstract) Keywords-air pollution; aviation; data mining I... regulations posed by the National Ambient Air Quality...

184

E-Print Network 3.0 - aviation safety management Sample Search...  

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

Powered by Explorit Topic List Advanced Search Sample search results for: aviation safety management Page: << < 1 2 3 4 5 > >> 1 This certificate program was developed in...

185

E-Print Network 3.0 - aviation safety program Sample Search Results  

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

Powered by Explorit Topic List Advanced Search Sample search results for: aviation safety program Page: << < 1 2 3 4 5 > >> 1 This certificate program was developed in response...

186

A Comparative Evaluation of Greenhouse Gas Emission Reduction Strategies for the Maritime Shipping and Aviation Sectors  

E-Print Network [OSTI]

2001) The impact of CO 2 emissions trading on the EuropeanJ. D. et al. (2007) Emissions Trading for internationalinvestigating an open emission trading system for aviation

Hansen, Mark; Smirti, Megan; Zou, Bo

2008-01-01T23:59:59.000Z

187

Greenhouse Gas Emissions from Aviation and Marine Transportation: Mitigation Potential and Policies  

E-Print Network [OSTI]

Extending the EU Emissions Trading Scheme to Aviation.Air Transport Emissions Trading Scheme Workshop, UKaviation in its GHG emission trading system (i.e. , by

McCollum, David L; Gould, Gregory; Greene, David L

2010-01-01T23:59:59.000Z

188

E-Print Network 3.0 - aviation airport runways Sample Search...  

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

Systems Research Summary: Administration PRM Precision Runway Monitor System ICAO International Civil Aviation Organization 12;George... , several major airports operate with an...

189

E-Print Network 3.0 - aviation human factors Sample Search Results  

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

Briefing Note No. 26 Tyndall Briefing Note No. 26 June 2008 Summary: FOR A GLOBAL EMISSIONS TRADING SCHEME (GETS) FOR INTERNATIONAL BUNKERS (AVIATION AND SHIPPING) A Briefing...

190

E-Print Network 3.0 - aviation national defense Sample Search...  

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

of a nation striving... aviation emissions from EU nations within the EU's emissions trading scheme should be investigated... '. Achieving such levels demands industrialised...

191

E-Print Network 3.0 - aviation safety reporting Sample Search...  

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

A report for WWF UK, Delft, CE Delft... to include aviation activities in the Emissions Trading ... Source: MIT Global Change Joint Program Collection: Environmental Sciences...

192

E-Print Network 3.0 - advanced general aviation Sample Search...  

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

Briefing Note No. 26 Tyndall Briefing Note No. 26 June 2008 Summary: FOR A GLOBAL EMISSIONS TRADING SCHEME (GETS) FOR INTERNATIONAL BUNKERS (AVIATION AND SHIPPING) A Briefing...

193

E-Print Network 3.0 - aviation fuel demand Sample Search Results  

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

Aviation... ... Source: DOE Office of Energy Efficiency and Renewable Energy, Hydrogen, Fuel Cells and Infrastructure Technologies Program Collection: Energy Storage, Conversion...

194

Table A2. Refiner/Reseller Prices of Aviation Fuels, Propane...  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

Marketing Annual 1995 467 Table A2. RefinerReseller Prices of Aviation Fuels, Propane, and Kerosene, by PAD District, 1983-Present (Cents per Gallon Excluding Taxes) -...

195

Table A2. Refiner/Reseller Prices of Aviation Fuels, Propane...  

U.S. Energy Information Administration (EIA) Indexed Site

Marketing Annual 1999 421 Table A2. RefinerReseller Prices of Aviation Fuels, Propane, and Kerosene, by PAD District, 1983-Present (Cents per Gallon Excluding Taxes) -...

196

A reciprocal transformation for the Geng-Xue equation  

SciTech Connect (OSTI)

In this paper, we construct a reciprocal transformation for the Geng-Xue equation and show that, with help of this transformation, we relate the first negative flow of the modified Boussinesq hierarchy to the Geng-Xue equation. Furthermore, we analyze the construction of conserved quantities and present new ones.

Li, Nianhua, E-mail: linianh@163.com; Niu, Xiaoxing [Department of Mathematics, China University of Mining and Technology, Beijing 100083 (China)] [Department of Mathematics, China University of Mining and Technology, Beijing 100083 (China)

2014-05-15T23:59:59.000Z

197

Stirling cycle engine  

DOE Patents [OSTI]

In a Stirling cycle engine having a plurality of working gas charges separated by pistons reciprocating in cylinders, the total gas content is minimized and the mean pressure equalization among the serial cylinders is improved by using two piston rings axially spaced at least as much as the piston stroke and by providing a duct in the cylinder wall opening in the space between the two piston rings and leading to a source of minimum or maximum working gas pressure.

Lundholm, Gunnar (Lund, SE)

1983-01-01T23:59:59.000Z

198

Hybrid-electric propulsion for automotive and aviation applications  

E-Print Network [OSTI]

scenario. Based on that definition, a scenario of 100 % saving in fuel is possible when using a purely electric powertrain (HF = 100 %) and freely available energy to charge the batteries such as from a solar panel or wind turbine (neglecting the energy... , reduced take-off noise, and a reduced heat signature. Small-scale hybrid-electric systems have been mainly applied in the automotive sector and represent a novel concept in the aviation sector. The architecture of HEPS can be classified into four main...

Friedrich, C; Robertson, P. A.

2014-12-30T23:59:59.000Z

199

Harmonic engine  

DOE Patents [OSTI]

An engine based on a reciprocating piston engine that extracts work from pressurized working fluid. The engine includes a harmonic oscillator inlet valve capable of oscillating at a resonant frequency for controlling the flow of working fluid into of the engine. In particular, the inlet valve includes an inlet valve head and a spring arranged together as a harmonic oscillator so that the inlet valve head is moveable from an unbiased equilibrium position to a biased closed position occluding an inlet. Upon releasing the inlet valve the inlet valve head undergoes a single oscillation past the equilibrium positio to a maximum open position and returns to a biased return position close to the closed position to choke the flow and produce a pressure drop across the inlet valve causing the inlet valve to close. Protrusions carried either by the inlet valve head or piston head are used to bump open the inlet valve from the closed position and initiate the single oscillation of the inlet valve head, and protrusions carried either by the outlet valve head or piston head are used to close the outlet valve ahead of the bump opening of the inlet valve.

Bennett, Charles L.; Sewall, Noel; Boroa, Carl

2014-08-19T23:59:59.000Z

200

Development of an income-based hedonic monetization model for the assessment of aviation-related noise impacts  

E-Print Network [OSTI]

Aviation is an industry that has seen tremendous growth in the last several decades. With demand for aviation projected to rise at an annual rate of 5% over the next 20 to 25 years, it is important to consider technological, ...

He, Qinxian, Ph. D. Massachusetts Institute of Technology

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "aviation reciprocating engines" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Implementation Guide - Aviation Management, Operations, Maintenance, Security, and Safety for Use with DOE O 440.2B, Aviation Management and Safety  

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

This Guide provides detailed information to help all personnel, responsible for a part of the aviation program, understand and comply with the rules and regulations applicable to their assignments. Canceled by DOE G 440.2B-2A.

2003-07-18T23:59:59.000Z

202

Aviation Safety Reporting System 625 Ellis St. Suite 305 Mountain View California 94043  

E-Print Network [OSTI]

of the event. Those who work to improve aviation safety have long recognized that incident reporting fromAviation Safety Reporting System 625 Ellis St. Suite 305 Mountain View California 94043 Cabin Crew Safety Information Article Presented at the 17th International Aircraft Cabin Safety Symposium by Linda

203

Convective heat transfer characteristics of China RP-3 aviation kerosene at supercritical pressure  

E-Print Network [OSTI]

Convective heat transfer characteristics of China RP-3 aviation kerosene at supercritical pressure Keywords: Supercritical pressure Aviation kerosene Convective heat transfer Numerical study a b s t r a c convective in kerosene pipe flow is complicated. Here the convective heat transfer characteristics of China

Guo, Zhixiong "James"

204

Roadmap: Aeronautics -Aviation Management -Bachelor of Science [AT-BS-AERN-AVMN  

E-Print Network [OSTI]

Roadmap: Aeronautics - Aviation Management - Bachelor of Science [AT-BS-AERN-AVMN] College of 2 | Last Updated: 4-June-13/JS This roadmap is a recommended semester-by-semester plan of study (upper division) 3 #12;Roadmap: Aeronautics - Aviation Management - Bachelor of Science [AT

Sheridan, Scott

205

A bottom-up analysis of including aviation within theEU's Emissions Trading Scheme  

E-Print Network [OSTI]

A bottom-up analysis of including aviation within theEU's Emissions Trading Scheme Alice Bows-up analysis of including aviation within the EU's Emissions Trading Scheme Alice Bows & Kevin Anderson Tyndall's emissions trading scheme. Results indicate that unless the scheme adopts both an early baseline year

Watson, Andrew

206

Evaluation of six cycles of reciprocal recurrent selection in maize  

E-Print Network [OSTI]

. The progress obtained was measured by the yield nf selections x composites and frequency di. stributions of higher yieldin- elec- tions. Variability was estimated by the standard deviatson, co- efficient of variation, and range of the . elections... ? composites yield trials. Coefficients of inbreeding were also calculated for each composite at th. . beginning of every cycle, Results indicated t?. at reciprocal recurrent selection improved the frequency of higher yielding selections in the Ferguson...

Llorente, Carlos Fernando

1970-01-01T23:59:59.000Z

207

Life-cycle analysis of alternative aviation fuels in GREET  

SciTech Connect (OSTI)

The Greenhouse gases, Regulated Emissions, and Energy use in Transportation (GREET) model, developed at Argonne National Laboratory, has been expanded to include well-to-wake (WTWa) analysis of aviation fuels and aircraft. This report documents the key WTWa stages and assumptions for fuels that represent alternatives to petroleum jet fuel. The aviation module in GREET consists of three spreadsheets that present detailed characterizations of well-to-pump and pump-to-wake parameters and WTWa results. By using the expanded GREET version (GREET1{_}2011), we estimate WTWa results for energy use (total, fossil, and petroleum energy) and greenhouse gas (GHG) emissions (carbon dioxide, methane, and nitrous oxide) for (1) each unit of energy (lower heating value) consumed by the aircraft or (2) each unit of distance traveled/ payload carried by the aircraft. The fuel pathways considered in this analysis include petroleum-based jet fuel from conventional and unconventional sources (i.e., oil sands); Fisher-Tropsch (FT) jet fuel from natural gas, coal, and biomass; bio-jet fuel from fast pyrolysis of cellulosic biomass; and bio-jet fuel from vegetable and algal oils, which falls under the American Society for Testing and Materials category of hydroprocessed esters and fatty acids. For aircraft operation, we considered six passenger aircraft classes and four freight aircraft classes in this analysis. Our analysis revealed that, depending on the feedstock source, the fuel conversion technology, and the allocation or displacement credit methodology applied to co-products, alternative bio-jet fuel pathways have the potential to reduce life-cycle GHG emissions by 55-85 percent compared with conventional (petroleum-based) jet fuel. Although producing FT jet fuel from fossil feedstock sources - such as natural gas and coal - could greatly reduce dependence on crude oil, production from such sources (especially coal) produces greater WTWa GHG emissions compared with petroleum jet fuel production unless carbon management practices, such as carbon capture and storage, are used.

Elgowainy, A.; Han, J.; Wang, M.; Carter, N.; Stratton, R.; Hileman, J.; Malwitz, A.; Balasubramanian, S. (Energy Systems)

2012-07-23T23:59:59.000Z

208

aviation turbine fuels: Topics by E-print Network  

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

Page Topic Index 141 Development of a catalytic combustion system for the MIT Micro Gas Turbine Engine MIT - DSpace Summary: As part of the MIT micro-gas turbine engine...

209

aviation gas turbines: Topics by E-print Network  

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

Alan) 2003-01-01 55 Development of a catalytic combustion system for the MIT Micro Gas Turbine Engine MIT - DSpace Summary: As part of the MIT micro-gas turbine engine...

210

aviation gas turbine: Topics by E-print Network  

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

Alan) 2003-01-01 55 Development of a catalytic combustion system for the MIT Micro Gas Turbine Engine MIT - DSpace Summary: As part of the MIT micro-gas turbine engine...

211

aviation turbine fuel: Topics by E-print Network  

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

Page Topic Index 141 Development of a catalytic combustion system for the MIT Micro Gas Turbine Engine MIT - DSpace Summary: As part of the MIT micro-gas turbine engine...

212

Classical combustion diagnostics for engine research  

SciTech Connect (OSTI)

The use of engine diagnostic techniques in research on the reciprocating internal combustion engine has contributed substantially to engine progress over the years. Many of these techniques were developed before the advent of the laser, and most engine research still uses these classical methods. This paper provides historical snapshots of efforts to understand flame propagation and knock in homogeneous-charge engines, and fuel-air mixing and some of its ramifications in diesels. Such a review demonstrates the accomplishments facilitated by measurement of pressure, temperature, fluid motions, and chemistry within the cylinder. A critique of these classical diagnostics is then offered.

Amann, C.A.

1985-01-01T23:59:59.000Z

213

Lightweight piston-rod assembly for a reciprocating machine  

DOE Patents [OSTI]

In a reciprocating machine, there is provided a hollow piston including a dome portion on one end and a base portion on the opposite end. The base portion includes a central bore into which a rod is hermetically fixed in radial and angular alignment. The extending end of the rod has a reduced diameter portion adapted to fit into the central bore of a second member such as a cross-head assembly, and to be secured thereto in radial and axial alignment with the piston.

Corey, John A. (North Troy, NY); Walsh, Michael M. (Schenectady, NY)

1986-01-01T23:59:59.000Z

214

Reciprocity Checklist - August 24, 2011 | Department of Energy  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of Energy Power.pdf11-161-LNG |September 15,2015 |Rebecca Matulka About Us RebeccaReciprocity Checklist -

215

The impacts of aviation emissions on human health through changes in air quality and UV irradiance  

E-Print Network [OSTI]

World-wide demand for air transportation is rising steadily. The air transportation network may be limited by aviation's growing environmental impacts. These impacts take the form of climate impacts, noise impacts, and ...

Brunelle-Yeung, Elza

2009-01-01T23:59:59.000Z

216

E-Print Network 3.0 - aviation safety issues Sample Search Results  

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

Powered by Explorit Topic List Advanced Search Sample search results for: aviation safety issues Page: << < 1 2 3 4 5 > >> 1 Over a year ago, on August 30, 2010, the ASRS...

217

Symbiotic strategies in enterprise ecology : modeling commercial aviation as an Enterprise of Enterprises  

E-Print Network [OSTI]

We investigate the effectiveness of strategic alternatives that are designed to dampen the cyclicality manifest in the commercial aviation (CA)-related industries. In this research we introduce the conceptual framework of ...

Sgouridis, Sgouris P

2007-01-01T23:59:59.000Z

218

Assessing environmental benefits and economic costs of aviation environmental policy measures  

E-Print Network [OSTI]

Despite the recent global economic downturn, longer term growth is anticipated for aviation with an increasing environmental impact, specifically in the areas of noise, air quality, and climate change. To ensure sustainable ...

Mahashabde, Anuja (Anuja Anil)

2009-01-01T23:59:59.000Z

219

E-Print Network 3.0 - aviation-based team training Sample Search...  

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

training for surgeons Summary: of aviation-based teamwork training on the attitudes of health-care professionals. J Am Coll Surg 199... team members do not all have the same...

220

The impact of the European Union Emissions Trading Scheme on US aviation  

E-Print Network [OSTI]

We estimate the economic impacts on US airlines that may arise from the inclusion of aviation in the European Union Emissions Trading Scheme from 2012 to 2020. We find that the Scheme would only have a small impact on US ...

Malina, Robert

Note: This page contains sample records for the topic "aviation reciprocating engines" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Table A2. Refiner/Reseller Prices of Aviation Fuels, Propane...  

Gasoline and Diesel Fuel Update (EIA)

- W 73.5 See footnotes at end of table. A2. RefinerReseller Prices of Aviation Fuels, Propane, and Kerosene, by PAD District, 1983-Present Energy Information Administration ...

222

Diesel Engine Alternatives  

SciTech Connect (OSTI)

There are basically three different modes of combustion possible for use in reciprocating engines. These include, diffusion burning, as occurs in current diesel engines, flame propagation combustion such as used in conventional SI engines, and homogeneous combustion such as is used in the SwRI HCCI engine. Diesel engines currently offer significant fuel consumption benefits relative to other powerplants for on and off road applications; however, costs and efficiency may become problems as the emissions standards become even more stringent. This presentation presents a discussion of the potentials of HCCI and flame propagation engines as alternatives to the diesel engines. It is suggested that as the emissions standards become more and more stringent, the advantages of the diesel may disappear. The potential for HCCI is limited by the availability of the appropriate fuel. The potential of flame propagation engines is limited by several factors including knock, EGR tolerance, high BMEP operation, and throttling. These limitations are discussed in the context of potential for improvement of the efficiency of the flame propagation engine.

Ryan, T

2003-08-24T23:59:59.000Z

223

A thermodynamic analysis of the rotary-vee internal combustion engine  

E-Print Network [OSTI]

The rotary-vee is a novel and unusual two-stroke cycle internal combustion engine. The rotary-vee engine is unique in that the combustion chamber and port design is very similar to a reciprocating two stroke engine, however, all of the components...

Bailey, Stephen Glenn

1994-01-01T23:59:59.000Z

224

Primary and reciprocal space-time experiments, relativistic reciprocity relations and Einstein's train-embankment thought experiment  

E-Print Network [OSTI]

The concepts of primary and reciprocal experiments and base and travelling frames in special relativity are concisely described and applied to several different space-time experiments. These include Einstein's train/embankment thought experiment and a related thought experiment, due to Sartori, involving two trains in parallel motion with different speeds. Spatially separated clocks which are synchronised in their common proper frame are shown to be so in all inertial frames and their spatial separation to be Lorentz invariant. The interpretions given by Einstein and Sartori of their experiments, as well as those given by the present author in previous papers, are shown to be erroneous.

J. H. Field

2011-11-11T23:59:59.000Z

225

Engineering Technician  

Broader source: Energy.gov [DOE]

Alternate Title(s):Civil Engineering Technician; Electrical Engineering Technician; Mechanical Engineering Technician; Environmental Engineering Technician

226

Implementation Guide - Aviation Management, Operations, Maintenance, Security, and Safety for Use with DOE O 440.2B Chg 1, Aviation Management and Safety  

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

This Guide provides detailed information to help all personnel, responsible for a part of the aviation program, understand and comply with the rules and regulations applicable to their assignments. Cancels DOE G 440.2B-2. Canceled by DOE N 251.110.

2008-10-17T23:59:59.000Z

227

Modelling Thermoelastic Distortion of Optics Using Elastodynamic Reciprocity  

E-Print Network [OSTI]

Thermoelastic distortion resulting from optical absorption by transmissive and reflective optics can cause unacceptable changes in optical systems that employ high power beams. In advanced-generation laser-interferometric gravitational wave detectors for example, optical absorption is expected to result in wavefront distortions that would compromise the sensitivity of the detector; thus necessitating the use of adaptive thermal compensation. Unfortunately, these systems have long thermal time constants and so predictive feed-forward control systems could be required - but the finite-element analysis is computationally expensive. We describe here the use of the Betti-Maxwell elastodynamic reciprocity theorem to calculate the response of linear elastic bodies (optics) to heating that has arbitrary spatial distribution. We demonstrate using a simple example, that it can yield accurate results in computational times that are significantly less than those required for finite-element analyses.

King, Eleanor; Veitch, Peter; Levin, Yuri

2015-01-01T23:59:59.000Z

228

Lean NOx Trap Catalysis for Lean Natural Gas Engine Applications  

SciTech Connect (OSTI)

Distributed energy is an approach for meeting energy needs that has several advantages. Distributed energy improves energy security during natural disasters or terrorist actions, improves transmission grid reliability by reducing grid load, and enhances power quality through voltage support and reactive power. In addition, distributed energy can be efficient since transmission losses are minimized. One prime mover for distributed energy is the natural gas reciprocating engine generator set. Natural gas reciprocating engines are flexible and scalable solutions for many distributed energy needs. The engines can be run continuously or occasionally as peak demand requires, and their operation and maintenance is straightforward. Furthermore, system efficiencies can be maximized when natural gas reciprocating engines are combined with thermal energy recovery for cooling, heating, and power applications. Expansion of natural gas reciprocating engines for distributed energy is dependent on several factors, but two prominent factors are efficiency and emissions. Efficiencies must be high enough to enable low operating costs, and emissions must be low enough to permit significant operation hours, especially in non-attainment areas where emissions are stringently regulated. To address these issues the U.S. Department of Energy and the California Energy Commission launched research and development programs called Advanced Reciprocating Engine Systems (ARES) and Advanced Reciprocating Internal Combustion Engines (ARICE), respectively. Fuel efficiency and low emissions are two primary goals of these programs. The work presented here was funded by the ARES program and, thus, addresses the ARES 2010 goals of 50% thermal efficiency (fuel efficiency) and <0.1 g/bhp-hr emissions of oxides of nitrogen (NOx). A summary of the goals for the ARES program is given in Table 1-1. ARICE 2007 goals are 45% thermal efficiency and <0.015 g/bhp-hr NOx. Several approaches for improving the efficiency and emissions of natural gas reciprocating engines are being pursued. Approaches include: stoichiometric engine operation with exhaust gas recirculation and three-way catalysis, advanced combustion modes such as homogeneous charge compression ignition, and extension of the lean combustion limit with advanced ignition concepts and/or hydrogen mixing. The research presented here addresses the technical approach of combining efficient lean spark-ignited natural gas combustion with low emissions obtained from a lean NOx trap catalyst aftertreatment system. This approach can be applied to current lean engine technology or advanced lean engines that may result from related efforts in lean limit extension. Furthermore, the lean NOx trap technology has synergy with hydrogen-assisted lean limit extension since hydrogen is produced from natural gas during the lean NOx trap catalyst system process. The approach is also applicable to other lean engines such as diesel engines, natural gas turbines, and lean gasoline engines; other research activities have focused on those applications. Some commercialization of the technology has occurred for automotive applications (both diesel and lean gasoline engine vehicles) and natural gas turbines for stationary power. The research here specifically addresses barriers to commercialization of the technology for large lean natural gas reciprocating engines for stationary power. The report presented here is a comprehensive collection of research conducted by Oak Ridge National Laboratory (ORNL) on lean NOx trap catalysis for lean natural gas reciprocating engines. The research was performed in the Department of Energy's ARES program from 2003 to 2007 and covers several aspects of the technology. All studies were conducted at ORNL on a Cummins C8.3G+ natural gas engine chosen based on industry input to simulate large lean natural gas engines. Specific technical areas addressed by the research include: NOx reduction efficiency, partial oxidation and reforming chemistry, and the effects of sulfur poisons on the partial oxidation

Parks, II, James E [ORNL; Storey, John Morse [ORNL; Theiss, Timothy J [ORNL; Ponnusamy, Senthil [ORNL; Ferguson, Harley Douglas [ORNL; Williams, Aaron M [ORNL; Tassitano, James B [ORNL

2007-09-01T23:59:59.000Z

229

Engineering Electrical &  

E-Print Network [OSTI]

Computer Engineering Electrical & Electronic Engineering Mechatronics Engineering Mechanical Engineering Civil Engineering Natural Resources Engineering Forest Engineering Chemical & Process Engineering ELECTIVE 2 Required Engineering Intermediate Year 2011 Eight Required Courses Chart: 120 points College

Hickman, Mark

230

Engineering Electrical &  

E-Print Network [OSTI]

Computer Engineering Electrical & Electronic Engineering Mechatronics Engineering Mechanical Engineering Civil Engineering Natural Resources Engineering Forest Engineering Chemical & Process Engineering ELECTIVE 2 Required Engineering Intermediate Year 2012 Eight Required Courses Chart: 120 points College

Hickman, Mark

231

Top Engineers to Investigate Cause of Oil by Lauren Schenkman on July 13, 2010 6:02 PM |  

E-Print Network [OSTI]

in the nuclear power, aviation, and petrochemical industries. · M. Elisabeth Paté-Cornell, Burt and Deedee McTop Engineers to Investigate Cause of Oil Spill by Lauren Schenkman on July 13, 2010 6:02 PM | Investigations into the gulf oil disaster are multiplying. The National Academy of Engineering (NAE

Southern California, University of

232

Engineering Engineering Education  

E-Print Network [OSTI]

E School of Engineering Engineering Education in a University Setting 292 Degree Programs in Engineering 294 Special Programs 296 Honors 298 Academic Regulations 300 Courses of Study 305 Engineering of Engineering is the largest and oldest private engineering school in the South. Classes offering engineering

Simaan, Nabil

233

Stirling engine  

SciTech Connect (OSTI)

This patent describes a Stirling engine wherein a pressure variation is provided by reciprocative movement of a displacer and is utilized by a power piston to obtain an output motive force, which comprises: a pressurized crankcase, an expansion cylinder having a seal carrying wall, a displacer located in the expansion cylinder, a displacer rod connected to the displacer and projecting through the seal and into the crankcase, a first elastic film attached to the displacer rod and to the seal carrying wall so as to produce a first hermetically sealed space, a compression cylinder, a power piston having a power piston rod located in the compression cylinder, a second elastic film attached to the power piston rod and to the compression cylinder so as to produce a second hermetically sealed space below the power piston, the first and the second hermetically sealed spaces being included in a pressurized reactive space, a pressure adjusting means for equalizing the mean pressure within the reactive space and the mean pressure within the crankcase, a heater tube, a regenerator, and a cooler tube are connected to the expansion cylinder, and are included in a working space, as is the expansion cylinder and the compression cylinder, and a first gas having a low viscosity, a low molecular weight and a high thermal conductivity is sealed in the working space and the reactive space, and a second gas having a high viscosity and a high molecular weight is sealed in the crankcase.

Fujiwara, M.; Kazumoto, Y.; Nomaguchi, T.; Kashiwamura, K.

1986-11-04T23:59:59.000Z

234

A SKY-HIGH CHALLENGE: THE CARBON FOOTPRINT OF AVIATION IN BRITISH COLUMBIA, CANADA, AND MEASURES TO MITIGATE IT  

E-Print Network [OSTI]

A SKY-HIGH CHALLENGE: THE CARBON FOOTPRINT OF AVIATION IN BRITISH COLUMBIA, CANADA, AND MEASURES but not subnational scale. In this thesis, I present what seems to be the first detailed analysis of the carbon footprint (CF) of civil aviation at a subnational level together with an assessment of what key stakeholders

Pedersen, Tom

235

Electrical Power Grid Delivery Dynamic Analysis: Using Prime Mover Engines to Balance Dynamic Wind Turbine Output  

SciTech Connect (OSTI)

This paper presents an investigation into integrated wind + combustion engine high penetration electrical generation systems. Renewable generation systems are now a reality of electrical transmission. Unfortunately, many of these renewable energy supplies are stochastic and highly dynamic. Conversely, the existing national grid has been designed for steady state operation. The research team has developed an algorithm to investigate the feasibility and relative capability of a reciprocating internal combustion engine to directly integrate with wind generation in a tightly coupled Hybrid Energy System. Utilizing the Idaho National Laboratory developed Phoenix Model Integration Platform, the research team has coupled demand data with wind turbine generation data and the Aspen Custom Modeler reciprocating engine electrical generator model to investigate the capability of reciprocating engine electrical generation to balance stochastic renewable energy.

Diana K. Grauer; Michael E. Reed

2011-11-01T23:59:59.000Z

236

Air Force program tests production of aviation turbine fuels from Utah and Kentucky bitumens  

SciTech Connect (OSTI)

Ashland Petroleum Company and Sun Refining and Marketing participated in a US Air Force program to determine the costs, yields, physical characteristics, and chemical properties of aviation turbine fuels, Grades JP-4 and JP-8, produced from Kentucky and Utah bitumens. The processes used by both are summarized; Ashland used a different approach for each bitumen; Sun's processing was the same for both, but different from Ashland's. Chemical and physical properties are tabulated for the two raw bitumens. Properties of the eight fuels produced are compared with specification for similar type aviation turbine fuels.

Not Available

1986-09-01T23:59:59.000Z

237

Intrinsically irreversible heat engine  

DOE Patents [OSTI]

A class of heat engines based on an intrinsically irreversible heat transfer process is disclosed. In a typical embodiment the engine comprises a compressible fluid that is cyclically compressed and expanded while at the same time being driven in reciprocal motion by a positive displacement drive means. A second thermodynamic medium is maintained in imperfect thermal contact with the fluid and bears a broken thermodynamic symmetry with respect to the fluid. The second thermodynamic medium is a structure adapted to have a low fluid flow impedance with respect to the compressible fluid, and which is further adapted to be in only moderate thermal contact with the fluid. In operation, thermal energy is pumped along the second medium due to a phase lag between the cyclical heating and cooling of the fluid and the resulting heat conduction between the fluid and the medium. In a preferred embodiment the engine comprises an acoustical drive and a housing containing a gas which is driven at a resonant frequency so as to be maintained in a standing wave. Operation of the engine at acoustic frequencies improves the power density and coefficient of performance. The second thermodynamic medium can be coupled to suitable heat exchangers to utilize the engine as a simple refrigeration device having no mechanical moving parts. Alternatively, the engine is reversible in function so as to be utilizable as a prime mover by coupling it to suitable sources and sinks of heat. 11 figs.

Wheatley, J.C.; Swift, G.W.; Migliori, A.

1984-12-25T23:59:59.000Z

238

Intrinsically irreversible heat engine  

DOE Patents [OSTI]

A class of heat engines based on an intrinsically irreversible heat transfer process is disclosed. In a typical embodiment the engine comprises a compressible fluid that is cyclically compressed and expanded while at the same time being driven in reciprocal motion by a positive displacement drive means. A second thermodynamic medium is maintained in imperfect thermal contact with the fluid and bears a broken thermodynamic symmetry with respect to the fluid. the second thermodynamic medium is a structure adapted to have a low fluid flow impedance with respect to the compressible fluid, and which is further adapted to be in only moderate thermal contact with the fluid. In operation, thermal energy is pumped along the second medium due to a phase lag between the cyclical heating and cooling of the fluid and the resulting heat conduction between the fluid and the medium. In a preferred embodiment the engine comprises an acoustical drive and a housing containing a gas which is driven at a resonant frequency so as to be maintained in a standing wave. Operation of the engine at acoustic frequencies improves the power density and coefficient of performance. The second thermodynamic medium can be coupled to suitable heat exchangers to utilize the engine as a simple refrigeration device having no mechanical moving parts. Alternatively, the engine is reversible in function so as to be utilizable as a prime mover by coupling it to suitable sources and sinks of heat.

Wheatley, John C. (Los Alamos, NM); Swift, Gregory W. (Los Alamos, NM); Migliori, Albert (Santa Fe, NM)

1984-01-01T23:59:59.000Z

239

Intrinsically irreversible heat engine  

DOE Patents [OSTI]

A class of heat engines based on an intrinsically irreversible heat transfer process is disclosed. In a typical embodiment the engine comprises a compressible fluid that is cyclically compressed and expanded while at the same time being driven in reciprocal motion by a positive displacement drive means. A second thermodynamic medium is maintained in imperfect thermal contact with the fluid and bears a broken thermodynamic symmetry with respect to the fluid. The second thermodynamic medium is a structure adapted to have a low fluid flow impedance with respect to the compressible fluid, and which is further adapted to be in only moderate thermal contact with the fluid. In operation, thermal energy is pumped along the second medium due to a phase lag between the cyclical heating and cooling of the fluid and the resulting heat conduction between the fluid and the medium. In a preferred embodiment the engine comprises an acoustical drive and a housing containing a gas which is driven at a resonant frequency so as to be maintained in a standing wave. Operation of the engine at acoustic frequencies improves the power density and coefficient of performance. The second thermodynamic medium can be coupled to suitable heat exchangers to utilize the engine as a simple refrigeration device having no mechanical moving parts. Alternatively, the engine is reversible in function so as to be utilizable as a prime mover by coupling it to suitable sources and sinks of heat.

Wheatley, J.C.; Swift, G.W.; Migliori, A.

1984-01-01T23:59:59.000Z

240

Axial cylinder internal combustion engine  

SciTech Connect (OSTI)

This patent describes improvement in a barrel type internal combustion engine including an engine block having axial-positioned cylinders with reciprocating pistons arranged in a circular pattern: a drive shaft concentrically positioned within the cylinder block having an offset portion extending outside the cylinder block; a wobble spider rotatably journaled to the offset portion; connecting rods for each cylinder connecting each piston to the wobble spider. The improvement comprising: a first sleeve bearing means supporting the drive shaft in the engine block in a cantilevered manner for radial loads; a second sleeve bearing means rotatably supporting the wobble spider on the offset portion of the drive shaft for radial loads; a first roller bearing means positioned between the offset portion of the drive shaft and the wobble spider carrying thrust loadings only; a second roller bearing means carrying thrust loads only reacting to the first roller bearing located on the opposite end of the driveshaft between the shaft and the engine block.

Gonzalez, C.

1992-03-10T23:59:59.000Z

Note: This page contains sample records for the topic "aviation reciprocating engines" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

United States navy fleet problems and the development of carrier aviation, 1929-1933  

E-Print Network [OSTI]

valuable platform to explore the potential uses of carrier aviation, but was usually limited to scouting and fleet air defense in the U.S. Navy??s annual interwar exercises called fleet problems. This began to change in 1929 with the introduction...

Wadle, Ryan David

2005-11-01T23:59:59.000Z

242

SBAS and GBAS Integrity for Non-Aviation Users: Moving Away from "Specific Risk"  

E-Print Network [OSTI]

as well as ships near shore. This much larger user base can benefit as much from the integrity componentsSBAS and GBAS Integrity for Non-Aviation Users: Moving Away from "Specific Risk" Sam Pullen, Todd available to other users, such as automobiles, buses, and trains on land as well as ships near shore

Stanford University

243

Novel Nanoscale Catalysts and Desulfurizers for Aviation Fuels Martin Duran* and Abdul-Majeed Azad  

E-Print Network [OSTI]

reforming catalysts for jet fuel", The Ohio Fuel Cell Symposium of the Ohio Fuel Cell Coalition, May 23Novel Nanoscale Catalysts and Desulfurizers for Aviation Fuels Martin Duran* and Abdul-Majeed Azad) to hydrogen through steam reforming poses a challenge since these fuels contain sulfur up to about 1000 ppm

Azad, Abdul-Majeed

244

North American Reciprocal Museum List Members from the de Saisset Museum, who present a membership card validated with a gold North American Reciprocal  

E-Print Network [OSTI]

North American Reciprocal Museum List Members from the de Saisset Museum, who present a membership at participating museums: Free/member admission during regular museum hours, member discounts at museum shops, and discounts. on concert/lecture tickets. Please note: Some museums restrict benefits. Please see notes

Schwarz, Thomas

245

An examination of possible reversible combustion at high temperatures and pressures for a reciprocating engine  

E-Print Network [OSTI]

ratio of 18. Although the temperatures and pressures considered are well beyond practical values for the materials and designs of today, the general result of the study is that conditions can be identified to eliminate the combustion irreversibility....

Patrawala, Kaushik Tanvir

2009-05-15T23:59:59.000Z

246

Advanced Reciprocating Engine Systems (ARES) R&D - Cross-Cutting Technologies Enable Efficient manufacturing  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergy Cooperation |South ValleyASGovLtr.pdfAboutSheet, AprilEdward Lyford-Pike,This presentation

247

Integrating Gasifiers and Reciprocating Engine Generators to Utilize Biomass-Based Fuel  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Year in3.pdfEnergy Health andofIan Kalin About32C:\DocumentsProgram ManagementAdapting On-site

248

Advanced Reciprocating Engine Systems (ARES) R&D - Presentation by Argonne  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-Up fromDepartment of EnergyAdministrative2| Department of Energy 2| Department

249

Science & Engineering Engineering Databases  

E-Print Network [OSTI]

-present. Good for computers, electronics, biomedical, control, electrical and ocean engineering, physics9/09 DK,DS Science & Engineering Library Engineering Databases How to search the engineering initials Special features: Limit to peer-reviewed journals Compendex [Engineering Index] 1884-present

Hampton, Randy

250

Graduate Programs in Industrial and Manufacturing Engineering The industrial and manufacturing (IME) department at WSU  

E-Print Network [OSTI]

systems, ergonomics/human factors, or manufacturing systems engineering. In order to be admitted to the Ph. Ergonomics/Human Factors. Emphases include industrial ergonomics; bio-mechanics; human-machine systems; occupational safety and other industrial hygiene issues; and ergonomics and human factors issues in aviation

251

Variable compression ratio device for internal combustion engine  

DOE Patents [OSTI]

An internal combustion engine, particularly suitable for use in a work machine, is provided with a combustion cylinder, a cylinder head at an end of the combustion cylinder and a primary piston reciprocally disposed within the combustion cylinder. The cylinder head includes a secondary cylinder and a secondary piston reciprocally disposed within the secondary cylinder. An actuator is coupled with the secondary piston for controlling the position of the secondary piston dependent upon the position of the primary piston. A communication port establishes fluid flow communication between the combustion cylinder and the secondary cylinder.

Maloney, Ronald P.; Faletti, James J.

2004-03-23T23:59:59.000Z

252

Dynamic Analysis of Electrical Power Grid Delivery: Using Prime Mover Engines to Balance Dynamic Wind Turbine Output  

SciTech Connect (OSTI)

This paper presents an investigation into integrated wind + combustion engine high penetration electrical generation systems. Renewable generation systems are now a reality of electrical transmission. Unfortunately, many of these renewable energy supplies are stochastic and highly dynamic. Conversely, the existing national grid has been designed for steady state operation. The research team has developed an algorithm to investigate the feasibility and relative capability of a reciprocating internal combustion engine to directly integrate with wind generation in a tightly coupled Hybrid Energy System. Utilizing the Idaho National Laboratory developed Phoenix Model Integration Platform, the research team has coupled demand data with wind turbine generation data and the Aspen Custom Modeler reciprocating engine electrical generator model to investigate the capability of reciprocating engine electrical generation to balance stochastic renewable energy.

Diana K. Grauer

2011-10-01T23:59:59.000Z

253

33engineering EnginEEring and  

E-Print Network [OSTI]

33engineering EnginEEring and ThE builT EnvironmEnT www.wits.ac.za/ebe #12;34 guide for applicants 2015 The study of Engineering Career opportunities for engineers are limitless and extend beyond the formal engineering sector. A career in engineering requires special talents ­ engineers need

Wagner, Stephan

254

Uncertainty analysis of an aviation climate model and an aircraft price model for assessment of environmental effects  

E-Print Network [OSTI]

Estimating, presenting, and assessing uncertainties are important parts in assessment of a complex system. This thesis focuses on the assessment of uncertainty in the price module and the climate module in the Aviation ...

Jun, Mina

2007-01-01T23:59:59.000Z

255

College of Engineering ENGINEERING  

E-Print Network [OSTI]

College of Engineering CYCLONE ENGINEERING RESEARCH `SENSING SKIN' MAKES WIND ENERGY MORE COST of Science and Technology. All rights reserved. Sarah A. Rajala Dean of Engineering James and Katherine Melsa: The College of Engineering is dedicated to advancing alternative energy, including wind energy. Researchers

Mayfield, John

256

Integration of neutron time-of-flight single-crystal Bragg peaks in reciprocal space  

SciTech Connect (OSTI)

The intensity of single crystal Bragg peaks obtained by mapping neutron time-of-flight event data into reciprocal space and integrating in various ways are compared. These include spherical integration with a fixed radius, ellipsoid fitting and integrating of the peak intensity and one-dimensional peak profile fitting. In comparison to intensities obtained by integrating in real detector histogram space, the data integrated in reciprocal space results in better agreement factors and more accurate atomic parameters. Furthermore, structure refinement using integrated intensities from one-dimensional profile fitting is demonstrated to be more accurate than simple peak-minus-background integration.

Schultz, Arthur J [ORNL] [ORNL; Joergensen, Mads [ORNL] [ORNL; Wang, Xiaoping [ORNL] [ORNL; Mikkelson, Ruth L [ORNL] [ORNL; Mikkelson, Dennis J [ORNL] [ORNL; Lynch, Vickie E [ORNL] [ORNL; Peterson, Peter F [ORNL] [ORNL; Green, Mark L [ORNL] [ORNL; Hoffmann, Christina [ORNL] [ORNL

2014-01-01T23:59:59.000Z

257

VERS DES COMPTENCES EXTERNES : L'ACTIVISME DE LA COMMISSION EUROPENNE EN MATIRE D'AVIATION  

E-Print Network [OSTI]

'AVIATION INTERNATIONALE Cornelia Woll L'Harmattan | Politique européenne 2005/3 - n° 17 pages 137 à 158 ISSN 1623-158. -------------------------------------------------------------------------------------------------------------------- Distribution électronique Cairn.info pour L'Harmattan. © L'Harmattan. Tous droits réservés pour tous pays. La.cairn.info-Institutd'EtudesPolitiquesdeParis--193.54.67.94-08/07/201412h43.©L'Harmattan Documenttéléchargédepuiswww

Boyer, Edmond

258

Fuel additives: Excluding aviation fuels. (Latest citations from the NTIS bibliographic database). Published Search  

SciTech Connect (OSTI)

The bibliography contains citations concerning compositions, applications and performance of additives in fuels. Evaluations and environmental testing of additives in automotive, diesel, and boiler fuels are discussed. Additive effects on air pollution control, combustion stability, fuel economy and fuel storage are presented. Aviation fuel additives are covered in a separate bibliography. (Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

NONE

1995-12-01T23:59:59.000Z

259

Fuel additives: Excluding aviation fuels. (Latest citations from the NTIS bibliographic database). Published Search  

SciTech Connect (OSTI)

The bibliography contains citations concerning compositions, applications and performance of additives in fuels. Evaluations and environmental testing of additives in automotive, diesel, and boiler fuels are discussed. Additive effects on air pollution control, combustion stability, fuel economy and fuel storage are presented. Aviation fuel additives are covered in a separate bibliography. (Contains a minimum of 231 citations and includes a subject term index and title list.)

NONE

1995-02-01T23:59:59.000Z

260

Greenhouse Gas Emissions from Aviation and Marine Transportation: Mitigation Potential and Policies  

E-Print Network [OSTI]

new combined cycle or diesel-electric engines, and optimizeda series of smaller diesel-electric engines, each optimizednew combined cycle or diesel-electric engines, and optimized

McCollum, David L; Gould, Gregory; Greene, David L

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "aviation reciprocating engines" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

College of Engineering College of Engineering  

E-Print Network [OSTI]

College of Engineering College of Engineering Office in Engineering Building, Room 202 (970) 491 UNDERGRADUATE MAJORS Biomedical Engineering Chemical and Biological Engineering Civil Engineering Computer Engineering Electrical Engineering Engineering Science Environmental Engineering Mechanical Engineering

Collett Jr., Jeffrey L.

262

Statistical mechanical theory for steady state systems. II. Reciprocal relations and the second entropy  

E-Print Network [OSTI]

Statistical mechanical theory for steady state systems. II. Reciprocal relations and the second.1063/1.1873572 I. INTRODUCTION This is the second in a series of papers on the statistical mechanics of steady for the first energy moment of a Lennard-Jones fluid that develops in response to an applied temperature

Attard, Phil

263

Reciprocal space mapping of epitaxial materials using position-sensitive x-ray detection  

SciTech Connect (OSTI)

Reciprocal space mapping can be efficiently carried out using a position-sensitive x-ray detector (PSD) coupled to a traditional double-axis diffractometer. The PSD offers parallel measurement of the total scattering angle of all diffracted x-rays during a single rocking-curve scan. As a result, a two-dimensional reciprocal space map can be made in a very short time similar to that of a one-dimensional rocking-curve scan. Fast, efficient reciprocal space mapping offers numerous routine advantages to the x-ray diffraction analyst. Some of these advantages are the explicit differentiation of lattice strain from crystal orientation effects in strain-relaxed heteroepitaxial layers; the nondestructive characterization of the size, shape and orientation of nanocrystalline domains in ordered-alloy epilayers; and the ability to measure the average size and shape of voids in porous epilayers. Here, the PSD-based diffractometer is described, and specific examples clearly illustrating the advantages of complete reciprocal space analysis are presented.

Lee, S.R.; Doyle, B.L.; Drummond, T.J.; Medernach, J.W.; Schneider, R.P. Jr.

1994-10-01T23:59:59.000Z

264

PROBABILISTIC STRUCTURAL HEALTH MONITORING USING PASSIVE-ONLY DAMAGE DETECTION BY RECIPROCITY OF GREEN'S FUNCTION  

E-Print Network [OSTI]

to the lack of exact knowledge to the statistical distribution (most likely in a real world wind turbine blade [1-4]. Wind turbines are particularly attractive structure because of the wind, aerodynamic with significant acoustic or ultrasonic noise sources. KEYWORDS : Diffuse field, Reciprocity, Green's function, PC

Paris-Sud XI, Université de

265

Electron generation of leptons and hadrons with reciprocal -quantized lifetimes and masses  

E-Print Network [OSTI]

1 Electron generation of leptons and hadrons with reciprocal -quantized lifetimes and masses generation occurs via an initial "-leap" from an electron pair to a "platform state" M, and then subsequent in the generation of hadron masses. In fact, the role of the electron in generating lepton masses has never been

266

ENVIRONMENTAL ENGINEERING  

E-Print Network [OSTI]

ENVIRONMENTAL ENGINEERING UNDERGRADUATE HANDBOOK Cornell University Department of Biological and Environmental Engineering School of Civil and Environmental Engineering enve.cornell.edu 2013-2014 #12;Environmental Engineering 2013-2014 1 UNDERGRADUATE HANDBOOK FOR ENVIRONMENTAL ENGINEERING MISSION STATEMENT

Walter, M.Todd

267

Introduction Systems Engineering Fundamentals ENGINEERING  

E-Print Network [OSTI]

Introduction Systems Engineering Fundamentals i SYSTEMS ENGINEERING FUNDAMENTALS January 2001;Systems Engineering Fundamentals Introduction ii #12;Introduction Systems Engineering Fundamentals iii ............................................................................................................................................. iv PART 1. INTRODUCTION Chapter 1. Introduction to Systems Engineering Management

Rhoads, James

268

Linear hydraulic drive system for a Stirling engine  

DOE Patents [OSTI]

A hydraulic drive system operating from the periodic pressure wave produced by a Stirling engine along a first axis thereof and effecting transfer of power from the Stirling engine to a load apparatus therefor and wherein the movable, or working member of the load apparatus is reciprocatingly driven along an axis substantially at right angles to the first axis to achieve an arrangement of a Stirling engine and load apparatus assembly which is much shorter and the components of the load apparatus more readily accessible.

Walsh, Michael M. (Schenectady, NY)

1984-02-21T23:59:59.000Z

269

Panel Discussion: New Directions in Human Reliability Analysis for Oil & Gas, Cybersecurity, Nuclear, and Aviation  

SciTech Connect (OSTI)

This panel will discuss what new directions are necessary to maximize the usefulness of HRA techniques across different areas of application. HRA has long been a part of Probabilistic Risk Assessment in the nuclear industry as it offers a superior standard for risk-based decision-making. These techniques are continuing to be adopted by other industries including oil & gas, cybersecurity, nuclear, and aviation. Each participant will present his or her ideas concerning industry needs followed by a discussion about what research is needed and the necessity to achieve cross industry collaboration.

Harold S. Blackman; Ronald Boring; Julie L. Marble; Ali Mosleh; Najmedin Meshkati

2014-10-01T23:59:59.000Z

270

,"Aviation Gasoline Sales to End Users Refiner Sales Volumes"  

U.S. Energy Information Administration (EIA) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ <Information Administration (EIA) 103. Relative2. Occupancy ofAviation Gasoline Sales to End Users

271

,"U.S. Aviation Gasoline Refiner Sales Volumes"  

U.S. Energy Information Administration (EIA) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ <Information Administration (EIA) 103. Relative2. Occupancy ofAviation Gasoline SalesNet Receipts

272

Systems Engineering  

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

Systems Engineering Systems Engineering is a holistic engineering discipline that provides systems analysis, systems integration, decision analysis, and systems science products...

273

Mechanical Engineer  

Broader source: Energy.gov [DOE]

This position is located in the Facilities Engineering (TESF) organization of Substation Engineering (TES) within the Engineering and Technical Services (TE) organization of the Transmission (T)...

274

Mechanical engineering COLLEGE of ENGINEERING  

E-Print Network [OSTI]

. Mechanical engineering is a broad, versatile and creative discipline concerned with conversion of energyMechanical engineering COLLEGE of ENGINEERING DepartmentofMechanicalEngineering CollegeofEngineering 5050AnthonyWayneDrive Detroit,MI48202 College of engineering t Educating future engineers for 80 years

Berdichevsky, Victor

275

College of Engineering College of Engineering  

E-Print Network [OSTI]

College of Engineering _______________ 2.7 Page 1 College of Engineering Office in Engineering Siller, Associate Dean UNDERGRADUATE MAJORS Biomedical Engineering Chemical and Biological Engineering Civil Engineering Computer Engineering Electrical Engineering Engineering Science Environmental

276

"Carbon emission offsets for aviation-generated emissions due to international travel to and from New Zealand" revised personal version of paper to appear in Energy Policy (in  

E-Print Network [OSTI]

"Carbon emission offsets for aviation-generated emissions due to international travel to and from.1016/j.enpol.2008.10.046 1 CARBON EMISSION OFFSETS FOR AVIATION-GENERATED EMISSIONS DUE TO INTERNATIONAL-called carbon offsetting schemes have emerged that allow individual travellers and companies to compensate

Otago, University of

277

Fisher information, the Hellmann-Feynman theorem, and the Jaynes reciprocity relations  

SciTech Connect (OSTI)

We explore intriguing links connecting Hellmann-Feynman's theorem to a thermodynamics information-optimizing principle based on Fisher's information measure. - Highlights: > We link a purely quantum mechanical result, the Hellmann-Feynman theorem, with Jaynes' information theoretical reciprocity relations. > These relations involve the coefficients of a series expansion of the potential function. > We suggest the existence of a Legendre transform structure behind Schroedinger's equation, akin to the one characterizing thermodynamics.

Flego, S.P. [Universidad Nacional de La Plata, Facultad de Ingenieria, 1900 La Plata (Argentina); Plastino, A. [Universidad Nacional de La Plata, Instituto de Fisica (IFLP-CCT-CONICET), C.C. 727, 1900 La Plata (Argentina); Universitat de les Illes Balears and IFISC-CSIC, 07122 Palma de Mallorca (Spain); Plastino, A.R., E-mail: plastino@fisica.unlp.edu.ar [CREG-University of La Plata-CONICET, C.C. 727, 1900 La Plata (Argentina); Instituto Carlos I de Fisica Teorica y Computacional and Departamento de Fisica Atomica, Molecular y Nuclear, Universidad de Granada, Granada (Spain)

2011-10-15T23:59:59.000Z

278

Wigner distribution, nonclassicality and decoherence of generalized and reciprocal binomial states  

E-Print Network [OSTI]

There are quantum states of light that can be expressed as finite superpositions of Fock states (FSFS). We demonstrate the nonclassicality of an arbitrary FSFS by means of its phase space distributions such as the Wigner function and the $Q$-function. The decoherence of the FSFS is studied by considering the time evolution of its Wigner function in amplitude decay and phase damping channels. As examples, we determine the nonclassicality and decoherence of generalized and reciprocal binomial states.

Anirban Pathak; J. Banerji

2013-07-01T23:59:59.000Z

279

Effects of surface grinding conditions on the reciprocating friction and wear behavior of silicon nitride  

SciTech Connect (OSTI)

The relationship between two significantly different surface grinding conditions and the reciprocating ball-on-flat friction and wear behavior of a high-quality, structural silicon nitride material (GS-44) was investigated. The slider materials were silicon nitride NBD 200 and 440C stainless steel. Two machining conditions were selected based on extensive machining and flexural strength test data obtained under the auspices of an international, interlaboratory grinding study. The condition categorized as {open_quotes}low strength{close_quote} grinding used a coarse 80 grit wheel and produced low flexure strength due to machining-induced flaws in the surface. The other condition, regarded as {open_quotes}high strength grinding,{close_quotes} utilized a 320 grit wheel and produced a flexural strength nearly 70% greater. Grinding wheel surface speeds were 35 and 47 m/s. Reciprocating sliding tests were conducted following the procedure described in a newly-published ASTM standard (G- 133) for linearly-reciprocating wear. Tests were performed in directions both parallel and perpendicular to the grinding marks (lay) using a 25 N load, 5 Hz reciprocating frequency, 10 mm stroke length, and 100 m of sliding at room temperature. The effects of sliding direction relative to the lay were more pronounced for stainless steel than for silicon nitride sliders. The wear of stainless steel was less than the wear of the silicon nitride slider materials because of the formation of transfer particles which covered the sharp edges of the silicon nitride grinding grooves and reduced abrasive contact. The wear of the GS-44 material was much greater for the silicon nitride sliders than for the stainless steel sliders. The causes for the effects of surface-grinding severity and sliding direction on friction and wear of GS-44 and its counterface materials are explained.

Blau, P.J.; Martin, R.L.; Zanoria, E.S.

1997-12-31T23:59:59.000Z

280

Reciprocal space analysis of the microstructure of luminescent and nonluminescent porous silicon films  

SciTech Connect (OSTI)

The microstructure of anodically prepared porous silicon films was determined using a novel X-ray diffraction technique. This technique uses double-crystal diffractometry combined with position-sensitive X- ray detection to efficiently and quantitatively image the reciprocal space structure of crystalline materials. Reciprocal space analysis of newly prepared, as well as aged, p{sup {minus}} porous silicon films showed that these films exhibit a very broad range of crystallinity. This material appears to range in structure from a strained, single-crystal, sponge-like material exhibiting long-range coherency to isolated, dilated nanocrystals embedded in an amorphous matrix. Reciprocal space analysis of n{sup +} and p{sup +} porous silicon showed these materials are strained single-crystals with a spatially-correlated array of vertical pores. The vertical pores in these crystals may be surrounded by nanoporous or nanocrystalline domains as small as a few nm in size which produce diffuse diffraction indicating their presence. The photoluminescence of these films was examined using 488 nm Ar laser excitation in order to search for possible correlations between photoluminescent intensity and crystalline microstructure.

Lee, S.R.; Barbour, J.C.; Medernach, J.W.; Stevenson, J.O.; Custer, J.S.

1994-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "aviation reciprocating engines" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Engineering Prestigious  

E-Print Network [OSTI]

Engineering Studious Prestigious Adventurous Curious Ambitious Ingenious #12;TheCollegeof Engineering We are committed to innovation in all aspects of engineering education and research. We deliver an accredited professional education program that effectively prepares our students to become engineering

Saskatchewan, University of

282

Birth, weaning, carcass, and meat traits in Bos indicus-Bos taurus reciprocal backcross calves produced through embryo transfer  

E-Print Network [OSTI]

research has been done on the cause of performance differences in reciprocal cross calves, cross-species investigation reveals fascinating evidence pointing to genomic imprinting as the cause for reciprocal cross performance differences in mice (Zechner... and repressors. Advances have also been made in the understanding of imprinting effects in mice. DeChira et al. (1991) studied mutations in the insulin-like growth factor II (IGF- II) gene in mice. Specifically, mutant mice carried a targeted disruption...

Amen, Tonya Sue

2005-02-17T23:59:59.000Z

283

College of Engineering & Engineering Technology  

E-Print Network [OSTI]

Specialist -Tech Services Coordinator Dean Promod Vohra Mechanical Engineering Pradip Majumdar, ChairCollege of Engineering & Engineering Technology COMPUTER OPERATIONS -Manager -LAN Support -Senior Systems Engineer -Clerical Position OFFICE OF SPONSORED PROJECTS -Research Development Specialist

Kostic, Milivoje M.

284

Terry Fuller Engineering  

E-Print Network [OSTI]

Terry Fuller Petroleum Engineering Research Building Terry Fuller Petroleum Engineering Research Building Construction Engineering and Engineering Technology Construction Engineering and Engineering Technology Industrial Engineering Industrial Engineering Engineering Center Engineering Center Computer

Gelfond, Michael

285

Two phase exhaust for internal combustion engine  

DOE Patents [OSTI]

An internal combustion engine having a reciprocating multi cylinder internal combustion engine with multiple valves. At least a pair of exhaust valves are provided and each supply a separate power extraction device. The first exhaust valves connect to a power turbine used to provide additional power to the engine either mechanically or electrically. The flow path from these exhaust valves is smaller in area and volume than a second flow path which is used to deliver products of combustion to a turbocharger turbine. The timing of the exhaust valve events is controlled to produce a higher grade of energy to the power turbine and enhance the ability to extract power from the combustion process.

Vuk, Carl T. (Denver, IA)

2011-11-29T23:59:59.000Z

286

iquid fuel--such as gasoline, diesel, aviation fuel, and ethanol--will continue to be important for pow-  

E-Print Network [OSTI]

L iquid fuel--such as gasoline, diesel, aviation fuel, and ethanol--will continue to be important for pow- ering our transportation systems in the foreseeable future. Transportation fuels derived from-derived transportation fuels are to substitute (on a large scale) for petroleum-based fuels. For example, how do we

Gilbert, Matthew

287

The impact of the European Union Emissions Trading Scheme on US aviation Robert Malina a,c  

E-Print Network [OSTI]

The impact of the European Union Emissions Trading Scheme on US aviation Robert Malina a, Germany Keywords: European air transport policy Carbon emissions trading US airline industry a b s t r a c in the European Union Emissions Trading Scheme from 2012 to 2020. We find that the Scheme would only have a small

288

College of Engineering and Science ENGINEERING  

E-Print Network [OSTI]

College of Engineering and Science COLLEGE OF ENGINEERING AND SCIENCE The College of Engineering and Science offers advanced degrees in Automotive Engineering, Bioengineering, Biosystems Engineering, Chemi- cal Engineering, Chemistry, Civil Engineering, Computer Engineering, Computer Science, Digital

Stuart, Steven J.

289

College of Engineering and Science ENGINEERING  

E-Print Network [OSTI]

College of Engineering and Science COLLEGE OF ENGINEERING AND SCIENCE The College of Engineering and Science offers advanced degrees in Automotive Engineering, Bio- engineering, Biosystems Engineering, Chemical En- gineering, Chemistry, Civil Engineering, Computer Engineering, Computer Science, Digital

Stuart, Steven J.

290

College of Engineering and Science ENGINEERING  

E-Print Network [OSTI]

58 College of Engineering and Science 58 COLLEGE OF ENGINEERING AND SCIENCE The College of Engineering and Science offers advanced degrees in Automotive Engineering, Bioengineering, Biosystems Engineering, Chemi- cal Engineering, Chemistry, Civil Engineering, Computer Engineering, Computer Science

Stuart, Steven J.

291

College of Engineering and Science ENGINEERING  

E-Print Network [OSTI]

35 College of Engineering and Science COLLEGE OF ENGINEERING AND SCIENCE The College of Engineering and Science offers advanced degrees in Automotive Engineering, Bioengineering, Biosystems Engineering, Chemi- cal Engineering, Chemistry, Civil Engineering, Computer Engineering, Computer Science, Digital

Stuart, Steven J.

292

College of Engineering and Science ENGINEERING  

E-Print Network [OSTI]

College of Engineering and Science COLLEGE OF ENGINEERING AND SCIENCE The College of Engineering and Science offers advanced degrees in Automotive Engineering, Bioengineering, Biosystems Engineering, Chemical Engineering, Chemistry, Civil Engineering, Com- puter Engineering, Computer Science, Digital Pro

Bolding, M. Chad

293

College of Engineering and Science ENGINEERING  

E-Print Network [OSTI]

35 College of Engineering and Science COLLEGE OF ENGINEERING AND SCIENCE The College of Engineering and Science offers advanced degrees in Automotive Engineering, Bio- engineering, Biosystems Engineering, Chemical En- gineering, Chemistry, Civil Engineering, Computer Engineering, Computer Science, Digital

Stuart, Steven J.

294

Mechanical and Manufacturing Engineering Petroleum Engineering Minor  

E-Print Network [OSTI]

of Chemical and Petroleum Engineering for their petroleum engineering minor. As well, mechanical engineeringMechanical and Manufacturing Engineering Petroleum Engineering Minor The Department of Mechanical and Manufacturing Engineering offers a minor in petroleum engineering within the mechanical engineering major

Calgary, University of

295

Introduction Engineering  

E-Print Network [OSTI]

Environmental Engineering A study to create a social living space rich in amenity, convenience, and harmony with environment. Civil Engineering Engineering of Human Safety Engineering of Environmental Symbiosis A study34 Introduction Guide Entrance Life Career Inquiries Engineering Graduate School/ Faculty

Banbara, Mutsunori

296

Reciprocity Checklist  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergy 0611__Joint_DOE_GoJ_AMS_Data_v3.pptx MoreNovember 21, 2013 From Tesla's Lab to Los

297

Decomposing the reciprocal relationships between academic achievement and general self-esteem  

E-Print Network [OSTI]

-esteem are reciprocal and mediated by these psychosocial intervening variables. The robustness of the hypothesized model is further tested by examining the two demographic variables--age and gender, both as exogenous and moderating variables. All the hypothesized... relationships are robust and none of them are attenuated in the presence of gender and age as exogenous variables. Separate models are tested for males and females as well as for the two age cohorts (grades 7-9 and 10-12). The results of the analyses...

Liu, Xiaoru

1991-01-01T23:59:59.000Z

298

An evaluation of three cycles of reciprocal recurrent selection in a corn improvement program  

E-Print Network [OSTI]

. . . . ? ? ? . ? 22 2. Graphical summary of frequency distributions of yield in three cycles of Yellow Surcropper selections X Ferguson?s Yellow Dent composite 0 c ? . . . ? . . ? ? o ? 23 1 AN EVALUATION OF THREE CYCLES OF RECIPROCAL RECURRENT SELECTION IN A... is to maintain genetic variation at as high a level as possible so that random fixation of genes will be at as low a level as possibleo the third cycle by El-Ebrashy (6)c The same formula, developed by Sprague et al (32), was used to determine the coefficient...

Douglas, Alvin Gene

1959-01-01T23:59:59.000Z

299

Terry Fuller Engineering  

E-Print Network [OSTI]

Terry Fuller Petroleum Engineering Research Building Terry Fuller Petroleum Engineering Research Marsha Sharp Center for Student Athletics Construction Engineering and Engineering Technology Construction Engineering and Engineering Technology Industrial Engineering Industrial Engineering Engineering

Gelfond, Michael

300

ENGINEERING UNDERGRADUATE  

E-Print Network [OSTI]

ENGINEERING UNDERGRADUATE HANDBOOK Fall 2013 #12;Name: ____________________________________________________ E-mail: ____________________________________________________ College of Engineering Cornell University ABET Accredited Programs for 2013­14 ABET (Accreditation Board for Engineering and Technology

Walter, M.Todd

Note: This page contains sample records for the topic "aviation reciprocating engines" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Engineering Why engineering at Sussex?  

E-Print Network [OSTI]

(Hons) in Automotive Engineering (with an industrial placement year) BEng (Hons) in Automotive Engineering BEng (Hons) in Automotive Engineering (with an industrial placement year) MEng (Hons) in Computer Engineering MEng (Hons) in Computer Engineering (with an industrial placement year) BEng (Hons) in Computer

Sussex, University of

302

Biological Engineering Electives Biosystems Engineering  

E-Print Network [OSTI]

-Solid Mechanics (3) EGM 4853 Bio-Fluid Mechanics (3) ENV Environmental Engineering Courses CWR Civil EngineeringBiological Engineering Electives Biosystems Engineering Departmental Electives: (Choose at least one of the following) ABE 4034 Remote Sensing in Engineering: Science, Sensor & Applications (3) ABE

Hill, Jeffrey E.

303

College of Engineering Engineering in  

E-Print Network [OSTI]

optics · Nuclear technologies · High-performance materials #12;College of Engineering ... and of the 21stCollege of Engineering Engineering in Social Context Jonathan Wickert Dean of Engineering #12;College of Engineering Game changers of the 20th century ... · Electrification · Automobile · Airplane

Lin, Zhiqun

304

Science & Engineering  

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

and Technology Delivering basic and applied science discoveries and innovating engineering R&D is the hallmark of the Science and Engineering division in support of INL's...

305

Interdisciplinary Engineer  

Broader source: Energy.gov [DOE]

This position is located in the Transmission Engineering (TEL) organization of Engineering and Technical Services (TE), Transmission Services (T), Bonneville Power Administration (BPA). In this...

306

Faculty of Engineering & Design Civil Engineering  

E-Print Network [OSTI]

(Hons) Mechanical Engineering Employed on a one year placement at RES On-Site Wood Energy, Bristol Gain confidenceFaculty of Engineering & Design Civil Engineering Chemical Engineering Electronic & Electrical Engineering Integrated Mechanical & Electrical Engineering Mechanical Engineering Industrial Placements #12

Burton, Geoffrey R.

307

College of Engineering Mechanical Engineering  

E-Print Network [OSTI]

College of Engineering Mechanical Engineering Core 2.0 Completion Checklist Mechanical Engineering Science IN CHMY 141 (CHEM 131) 6 Research and Creative Experience R EMEC 489R & EMEC 499 R (ME 404R & ME

Dyer, Bill

308

A reciprocal space approach for locating symmetry elements in Patterson superposition maps  

SciTech Connect (OSTI)

A method for determining the location and possible existence of symmetry elements in Patterson superposition maps has been developed. A comparison of the original superposition map and a superposition map operated on by the symmetry element gives possible translations to the location of the symmetry element. A reciprocal space approach using structure factor-like quantities obtained from the Fourier transform of the superposition function is then used to determine the best'' location of the symmetry element. Constraints based upon the space group requirements are also used as a check on the locations. The locations of the symmetry elements are used to modify the Fourier transform coefficients of the superposition function to give an approximation of the structure factors, which are then refined using the EG relation. The analysis of several compounds using this method is presented. Reciprocal space techniques for locating multiple images in the superposition function are also presented, along with methods to remove the effect of multiple images in the Fourier transform coefficients of the superposition map. In addition, crystallographic studies of the extended chain structure of (NHC{sub 5}H{sub 5})SbI{sub 4} and of the twinning method of the orthorhombic form of the high-{Tc} superconductor YBa{sub 2}Cu{sub 3}O{sub 7-x} are presented. 54 refs.

Hendrixson, T.

1990-09-21T23:59:59.000Z

309

Intelligent system design with fixed-base simulation validation for general aviation  

E-Print Network [OSTI]

Commander 700, which is a light twin-engine, typical CA aircraft. This simulation model also possesses a three-axis autopilot with gain scheduling 0-7803-7891-1/03/$17.00 0 2003 IEEE 580 Authorized licensed use limited to: Texas A M University... Valasek John Painter Department of Aerospace Department of Aerospace Department of Aerospace Department of Aerospace Engineering Engineering Engineering Engineering Texas A&M University Texas A&M University Texas A&M University Texas A&M University...

Rong, Jie; Ding, Yuanyuan; Valasek, J.; Painter, John H.

2003-10-05T23:59:59.000Z

310

A new glide path: re-architecting the Flight School XXI Enterprise at the U.S. Army Aviation Center of Excellence  

E-Print Network [OSTI]

This thesis utilizes eight Enterprise Architecture views to analyze the U.S. Army Aviation Center of Excellence's Flight School XXI Enterprise and provides recommendations to improve the effectiveness and efficiency of ...

Enos, James R. (James Robert)

2010-01-01T23:59:59.000Z

311

Jimmy Krozel is with Metron Aviation, Inc., Herndon, VA. Changkil Lee and Joseph S.B. Mitchell are with Stony Brook University, Stony Brook, NY.  

E-Print Network [OSTI]

. Jimmy Krozel is with Metron Aviation, Inc., Herndon, VA. Changkil Lee and Joseph S.B. Mitchell 1064-3818/95/030163-20 159 Turn-Constrained Route Planning for Avoiding Hazardous Weather Jimmy Krozel

Mitchell, Joseph S.B.

312

ENVIRONMENTAL ENGINEERING  

E-Print Network [OSTI]

engineering covers a wide range of critical services, from designing water and wastewater treatment facilitiesENVIRONMENTAL ENGINEERING www.cee.pdx.edu What do environmental engineers do? Civil and Environmental Engineering (CEE) is an exciting, challenging, and dynamic field that is critical to our quality

313

Shockwave Engine: Wave Disk Engine  

SciTech Connect (OSTI)

Broad Funding Opportunity Announcement Project: MSU is developing a new engine for use in hybrid automobiles that could significantly reduce fuel waste and improve engine efficiency. In a traditional internal combustion engine, air and fuel are ignited, creating high-temperature and high-pressure gases which expand rapidly. This expansion of gases forces the engine’s pistons to pump and powers the car. MSU’s engine has no pistons. It uses the combustion of air and fuel to build up pressure within the engine, generating a shockwave that blasts hot gas exhaust into the blades of the engine’s rotors causing them to turn, which generates electricity. MSU’s redesigned engine would be the size of a cooking pot and contain fewer moving parts—reducing the weight of the engine by 30%. It would also enable a vehicle that could use 60% of its fuel for propulsion.

None

2010-01-14T23:59:59.000Z

314

ARRA FEMP Technical Assistance -- Federal Aviation Administration Project 209 -- Control Tower and Support Building, Palm Springs, CA  

SciTech Connect (OSTI)

This report represents findings of a design review team that evaluated construction documents (at the 100% level) and operating specifications for a new control tower and support building that will be built in Palm Springs, California by the Federal Aviation Administration (FAA). The focus of the review was to identify measures that could be incorporated into the final design and operating specifications that would result in additional energy savings for the FAA that would not have otherwise occurred.

Arends, J.; Sandusky, William F.

2010-03-31T23:59:59.000Z

315

USC Viterbi School of Engineering  

E-Print Network [OSTI]

); Chemical Engineering (Nanotechnology); Chemical Engineering (Petroleum Engineer- ing); Chemical Engineering (Biochemical Engineering); Biomedical (Electrical Engineer- ing); Biomedical (Mechanical Engineering); Chemical Engineering; Chemical Engineer- ing (Biochemical Engineering); Chemical Engineering (Environmental Engineering

Southern California, University of

316

Integrated Combined Heat and Power/Advanced Reciprocating Internal Combustion Engine System for Landfill Gas to Power Applications  

Broader source: Energy.gov [DOE]

Landfill gas (LFG), composed largely of methane and carbon dioxide, is used in over 450 operational projects in 43 states. These projects convert a large source of greenhouse gases into a fuel that...

317

Integrated Combined Heat and Power/Advanced Reciprocating Internal Combustion Engine System for Landfill Gas to Power Applications  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Year in3.pdfEnergy Health andofIan Kalin About32C:\Documents andINTEGRATED

318

Faculty of Engineering Aerospace Engineering  

E-Print Network [OSTI]

Faculty of Engineering Aerospace Engineering Canada's aerospace industry is one of the largest. One of the key factors that will continue this success is a steady stream of engineering talent.uwindsor.ca/mame Rigorous, Enriching Programs Our new Aerospace Engineering program at Windsor is an optional stream within

319

College of Engineering EGR Engineering  

E-Print Network [OSTI]

College of Engineering EGR Engineering KEY: # = new course * = course changed = course dropped University of Kentucky 2013-2014 Undergraduate Bulletin 1 EGR 101 INTRODUCTION TO ENGINEERING. (4) This course introduces the engineering profession and the skills and expectations required for success

MacAdam, Keith

320

College of Engineering Industrial Engineering  

E-Print Network [OSTI]

College of Engineering Industrial Engineering Core 2.0 Completion Checklist Industrial Engineering) 6 Research and Creative Experience R EIND 499R (I&ME 444 R and I&ME 445 R) Note: Courses completed Social Sciences; * EGEN 310 (ENGR 310), Multidisciplinary Engineering Design, may be substituted

Dyer, Bill

Note: This page contains sample records for the topic "aviation reciprocating engines" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

FACULTY OF ENGINEERING SPRING Engineering  

E-Print Network [OSTI]

mentorship and guidance for students and professors with creative ideas, The Macdonald Engineering BuildingFACULTY OF ENGINEERING SPRING 2012 Dean's Faculty of Engineering Innovation and entrepreneurship get major boost M cGill Engineering has long recognized the value of entrepreneurship in building

Fabry, Frederic

322

A Comparative Evaluation of Greenhouse Gas Emission Reduction Strategies for the Maritime Shipping and Aviation Sectors  

E-Print Network [OSTI]

propulsion configurations. Diesel-electric propulsion is oneexample. A typical diesel-electric propulsion system isdiesel engines or even diesel-electric systems are under

Hansen, Mark; Smirti, Megan; Zou, Bo

2008-01-01T23:59:59.000Z

323

E-Print Network 3.0 - army aviation risk-management Sample Search...  

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

75242 Summary: of Engineers. As the Chief, she oversees the regulatory, navigation, hydropower, flood risk management... with the accompanying recreation and flood risk management...

324

Computer Engineering Mekelweg 4,  

E-Print Network [OSTI]

, Suriname Computer Engineering Department of Electrical Engineering Faculty of Electrical Engineering

Kuzmanov, Georgi

325

BIOMEDICAL ENGINEERING CHEMICAL AND BIOLOGICAL ENGINEERING  

E-Print Network [OSTI]

BIOMEDICAL ENGINEERING CHEMICAL AND BIOLOGICAL ENGINEERING CIVIL, ARCHITECTURAL, AND ENVIRONMENTAL ENGINEERING ELECTRICAL AND COMPUTER ENGINEERING MECHANICAL, MATERIALS, AND AEROSPACE ENGINEERING COLLEGE OF ENGINEERING IIT ARMOUR #12;WHY ENGINEERINGAT IIT ARMOUR? Five Departments. One Distinctive Educational

Heller, Barbara

326

SCHOOL OF ENGINEERING TECHNOLOGY Surveying Engineering  

E-Print Network [OSTI]

SCHOOL OF ENGINEERING TECHNOLOGY Surveying Engineering Technology practice FOCUSED WHY SURVEYING ENGINEERING TECHNOLOGY? Surveying engineering technology is a practice- focused program that provides students ENGINEERING TECHNOLOGY DEGREE? A graduate with a surveying engineering technology degree can work as a party

Thomas, Andrew

327

Test results of performance and oil circulation rate of commercial reciprocating compressors of different capacities working with  

E-Print Network [OSTI]

others. The compressors used POE oil as lubricant and additional oil circulation rate (OCR) testsTest results of performance and oil circulation rate of commercial reciprocating compressors at steady state conditions were done to evaluate possible effects and differences to the traditionally used

Fernández de Córdoba, Pedro

328

Performance analysis of a series of hermetic reciprocating compressors working with R290 (propane) and R407C  

E-Print Network [OSTI]

Performance analysis of a series of hermetic reciprocating compressors working with R290 (propane with propane as refrigerant are analyzed in terms of the compressor model developed by [E. Navarro, E. Granryd. In addition, a comparison study between propane and R407C was carried out for one compressor and the observed

Fernández de Córdoba, Pedro

329

Strategies and Technologies for Improving Air Quality Around Ports  

E-Print Network [OSTI]

Reciprocating Internal Combustion Engines: Exhaust EmissionReciprocating Internal Combustion Engines: Exhaust Emissionand Control in Internal Combustion Engine Fundamentals. New

Khan, Mohammad Yusuf

2013-01-01T23:59:59.000Z

330

EnginEEring capstone engineerSpring 08  

E-Print Network [OSTI]

EnginEEring crEativity capstone engineerSpring 08 As future engineers, students in UA's College ­ it takes creativity. Engineering EmbracES Creativity Crimson is ... #12;capstone engineering society 1 at the Heart of Engineering Alumni 6 Composer's Spirit Lives On 8 Engineering Students Embrace Creativity 14

Carver, Jeffrey C.

331

Value Engineering  

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

To establish Department of Energy (DOE) value engineering policy that establishs and maintains cost-effective value procedures and processes.

2002-12-30T23:59:59.000Z

332

112 COLLEGE OF ENGINEERING AND ENGINEERING TECHNOLOGY College of Engineering and Engineering  

E-Print Network [OSTI]

112 COLLEGE OF ENGINEERING AND ENGINEERING TECHNOLOGY College of Engineering and Engineering requirements in interdisciplinary studies, engineering majors need only one interdisciplinary studies course of Engineering and Engineering Technology offer baccalaureate programs leading to the degree Bachelor of Science

Kostic, Milivoje M.

333

Environmental Engineering  

E-Print Network [OSTI]

and human origins. Civil and Environmental Engineers create, con- struct, and manage the infrastructure water and air pollution as well as industrial and hazardous waste management. They monitor the quality, construc- tion, transportation, environmental engineering, and water resources. The Structural Engineering

Wang, Hai

334

ENGINEERING INTERNATIONAL  

E-Print Network [OSTI]

COURSE GUIDE 2013 UTS: ENGINEERING INTERNATIONAL UNDERGRADUATE w w w.eng.uts.edu.au #12;2 / ENGINEERING IN AUSTRALIA Internationally, Australian universities have a reputation for high quality research developed close links with many international institutions, particularly in Asia. ENGINEERING IN SYDNEY

University of Technology, Sydney

335

Biomedical Engineering  

E-Print Network [OSTI]

#12;Biomedical Engineering Dr. Kevin Lear, Director, Undergraduate Program Ms. Brett Eppich Beal, Adviser 5280 CSU Engineering Showcase January 29, 2011 #12;SBME ­ Who are We? Director ­ Stuart Tobet Engineering Also Director of Undergraduate Program Staff Brett Eppich Beal ­ Industry Relations, Grant

336

University , Engineering  

E-Print Network [OSTI]

, Princeton Plasma Physics Laboratory Presented at Seminar of Department of Nuclear Engineering Massachusetts{AC020{76{CHO{3073. Leonid E. Zakharov, Department of Nuclear Engineering, MIT , Feb.26, 2001, Cambridge acting on the guide wall. This design concept opens opportunities for nuclear engineers and technologists

Zakharov, Leonid E.

337

Public Health Benefits of End-Use Electrical Energy Efficiency in California: An Exploratory Study  

E-Print Network [OSTI]

Natural Gas Reciprocating Engine Steam Turbne Cogen Cogengas turbine Steam hlrbine Reciprocating engine WTE Digestergas turbine Steam turbine Reciprocating engines WTE Digester

McKone, Thomas E.

2011-01-01T23:59:59.000Z

338

Preliminary Estimates of Combined Heat and Power Greenhouse Gas Abatement Potential for California in 2020  

E-Print Network [OSTI]

MW Reciprocating Engine 3 MW Gas Turbine 1 MW ReciprocatingEngine 5 MW Gas Turbine 3MW Gas Turbine 40 MW Gas Turbine 1 MW Reciprocating Engine

Firestone, Ryan; Ling, Frank; Marnay, Chris; Hamachi LaCommare, Kristina

2007-01-01T23:59:59.000Z

339

Whitacre College of Engineering Industrial Engineering Department  

E-Print Network [OSTI]

Whitacre College of Engineering Industrial Engineering Department Department Chair and Professor of Industrial Engineering. The Industrial Engineering Department at Texas Tech University has a distinguished industrial engineering education and provide appropriate service to the department, university

Gelfond, Michael

340

Mathematics and Engineering Mathematics & Engineering Orientation  

E-Print Network [OSTI]

Mathematics and Engineering Mathematics & Engineering Orientation Evening Thursday, January 20, 2011 WELCOME! #12;Mathematics and Engineering Mathematics& EngineeringOrientationProgram Thursday,January20, 2011 1. Program Presentation · Welcome · What is Mathematics & Engineering ? · Why Mathematics

Linder, Tamás

Note: This page contains sample records for the topic "aviation reciprocating engines" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

civil engineering College of Engineering and Mines  

E-Print Network [OSTI]

civil engineering College of Engineering and Mines Department of Civil and Environmental's degree program can include courses in environmental engineering, engineering management and other areas. An advanced degree in environmental engineering administered within the civil en- gineering department

Hartman, Chris

342

Reciprocal space analysis of the initial stages of strain relaxation in SiGe epilayers  

SciTech Connect (OSTI)

Metastable SiGe films were grown by MBE on Si (001) substrates and annealed to promote varying degrees of partial relaxation. X-ray diffraction reciprocal-space analysis was then used to monitor the structural evolution of the displacement fields of the dislocation array with increasing misfit density. The diffuse-x-ray-scattering patterns of the dislocated heterolayers were compared with lineal- misfit densities determined by defect etching, leading to the develop a geometric model which provides a framework for understanding the early-stage evolution of the displacement fields of the dislocation array, and which also explicitly links diffuse x-ray intensity to misfit density. At low misfit density, the diffuse intensity arises from two-dimensional displacement fields associated with single-nonoverlapping dislocations. As misfit density increases, the displacement fields of individual dislocations increasingly overlap producing three-dimensional displacements. The evolving diffuse intensity reflects the transition from 2-D to 3-D displacement fields. Finally, it is demonstrated that the diffuse x-ray intensity of the strained epilayer can be used to accurately measure lineal misfit- dislocation densities from 400 to 20,000 lines/cm.

Lee, S.R.; Floro, J.A.

1996-01-01T23:59:59.000Z

343

A Generalized Contou-Carrère Symbol and its Reciprocity Laws in Higher Dimensions.  

E-Print Network [OSTI]

We generalize the theory of Contou-Carrère symbols to higher dimensions. To an $(n+1)$-tuple $f_0,\\dots,f_n \\in A((t_1))\\cdots((t_n))^{\\times}$, where $A$ denotes a commutative algebra over a field $k$, we associate an element $(f_0,\\dots,f_n) \\in A^{\\times}$, compatible with the higher tame symbol for $k = A$, and earlier constructions for $n = 1$, by Contou-Carrère, and $n = 2$ by Osipov--Zhu. Our definition is based on the notion of \\emph{higher commutators} for central extensions of groups by spectra, thereby extending the approach of Arbarello--de Concini--Kac and Anderson--Pablos Romo. Following Beilinson--Bloch--Esnault for the case $n=1$, we allow $A$ to be arbitrary, and do not restrict to artinian $A$. Previous work of the authors on Tate objects in exact categories, and the index map in algebraic $K$-theory is essential in anchoring our approach to its predecessors. We also revisit categorical formal completions, in the context of stable $\\infty$-categories. Using these tools, we describe the higher Contou-Carrère symbol as a composition of boundary maps in algebraic $K$-theory, and conclude the article by proving a version of Parshin--Kato reciprocity for higher Contou-Carrère symbols.

Oliver Braunling; Michael Groechenig; Jesse Wolfson

344

General Engineer  

Broader source: Energy.gov [DOE]

This position is located in the Construction Management and Inspection, Testing and Energization, Engineering and Technical Transmission Services, Transmission Services Organization. Additional...

345

electrical, engineering  

E-Print Network [OSTI]

and energy engineering biofuels waste conversion to energy public health-technology-environment interactions and colleagues worldwide. Contributing writers Joe Kullman Natalie Pierce Photography Jessica Slater © 2012

Zhang, Junshan

346

Petroleum Engineer  

Broader source: Energy.gov [DOE]

This position is established to provide an expert analyst and technical authority in petroleum engineering to originate, perform, and review new and continuing data acquisition and analysis,...

347

Electrical Engineer  

Broader source: Energy.gov [DOE]

(See Frequently Asked Questions for more information). Where would I be working? Western Area Power Administration, Upper Great Plains Region, Maintenance, Engineering, (B5500), Huron, SD or...

348

Electrical Engineer  

Broader source: Energy.gov [DOE]

(See Frequently Asked Questions for more information). Where would I be working? Western Area Power Administration, Upper Great Plains Region, Maintenance, Engineering, (B5500) Huron, SD Find out...

349

Rule Engine.  

E-Print Network [OSTI]

?? This project is a study of the development of the Rule Engine, which is a validation system for quality assurance of product data used… (more)

Eriksen, Øystein

2007-01-01T23:59:59.000Z

350

Industrial and Systems engineering  

E-Print Network [OSTI]

Industrial and Systems engineering COLLEGE of ENGINEERING DepartmentofIndustrialandSystemsEngineering EDGE Engineering Entrepreneur Certificate Program is a great addition to an industrial and systems to expert clinical recommendations. engineering.wayne.edu/isefaculty Industrial and systems engineering

Berdichevsky, Victor

351

Graduate Studies Geosystems Engineering  

E-Print Network [OSTI]

engineering; natural hazards and strong motion site response analysis and impact on geotechnical systemsGraduate Studies Geosystems Engineering GEOSYSTEMS ENGINEERING Geosystems engineering in geo-based engineering fields. Geosystems engineering, includes geotechnics, geomechanics, geomaterials

Jacobs, Laurence J.

352

Department of Aerospace Engineering  

E-Print Network [OSTI]

ELECTIVE COURSE SELECTIONS .................................5 DEPARTMENT OF AEROSPACE ENGINEERING PROGRAM AEROSPACE ENGINEERING COOPERATIVE ED & INTERNSHIP PROGRAM...................22 AEROSPACE ENGINEERING CO

353

Biomedical Engineering Department of Biomedical Engineering  

E-Print Network [OSTI]

Biomedical Engineering Department of Biomedical Engineering Wishnick Hall 3255 S. Dearborn Chicago of Biomedical Engineering confers a doctoral degree in biomedical engineering (Ph.D. in Biomedical Engineering with engineering backgrounds can receive a Ph.D. in Biomedical Engineering at IIT and an M.D. from the University

Heller, Barbara

354

Stirling engine control mechanism and method  

DOE Patents [OSTI]

A reciprocating-to-rotating motion conversion and power control device for a Stirling engine includes a hub mounted on an offset portion of the output shaft for rotation relative to the shaft and for sliding motion therealong which causes the hub to tilt relative to the axis of rotation of the shaft. This changes the angle of inclination of the hub relative to the shaft axis and changes the axial stroke of a set of arms connected to the hub and nutating therewith. A hydraulic actuating mechanism is connected to the hub for moving its axial position along the shaft. A balancing wheel is linked to the hub and changes its angle of inclination as the angle of inclination of the hub changes to maintain the mechanism in perfect balance throughout its range of motion.

Dineen, John J. (Durham, NH)

1983-01-01T23:59:59.000Z

355

Stirling cycle engine and heat pump  

SciTech Connect (OSTI)

A method is described of operating a hot gas engine comprising a cylinder having one end thereof connected to the other end thereof through at least two separate closed heat exchanger assemblies. Each comprises heated heat exchanger means and cooled heat exchanger means serially arranged, the hot end of each such closed heat exchanger assembly is attached to the same end of the cylinder. Each closed heat exchanger assembly is equipped with valve means at each end thereof, the cylinder accommodating a double-acting reciprocating piston means. The piston means cyclically displaces and is displaced by a volume of gas for each such closed heat exchanger assembly. The volumes of gas are alternately confined in and released from the closed heat exchanger assemblies by the valves.

Mitchell, M.P.

1986-11-18T23:59:59.000Z

356

Mechanical Engineering 1 Faculty of engineering, Department of  

E-Print Network [OSTI]

Engineering with Nuclear Engineering The Mechanical Engineering Department (ME), along with those of Chemical in nuclear engineering. The degree title will be "MEng in Mechanical Engineering with Nuclear EngineeringMechanical Engineering 1 Faculty of engineering, Department of --Mechanical Engineering

357

EnginEEring ZonE "The Engineering Zone  

E-Print Network [OSTI]

EnginEEring ZonE "The Engineering Zone will push the limits in collaborative learning and research, and empower people to change the world. "Winthrop Professor John Dell Dean, Faculty of Engineering, Computing and Mathematics #12;2 | nEw CEntury Campaign ­ EnginEEring ZonE #12;nEw CEntury Campaign ­ EnginEEring ZonE | 3

Tobar, Michael

358

Mechanical and Manufacturing Engineering Mechatronics Engineering Minor  

E-Print Network [OSTI]

Mechanical and Manufacturing Engineering Mechatronics Engineering Minor Students pursuing a BSc in mechanical or manufacturing engineering have experience and entrepreneurship. Mechatronics is the synergistic combination of mechanical

Calgary, University of

359

Optimisation of Reaction Mechanisms for Aviation Fuels Using a Multi-objective Genetic  

E-Print Network [OSTI]

reactor (PSR). However, many practical combustors, such as internal combustion engines, rely on premixed,amt6dbi}@amsta.leeds.ac.uk 2 Centre for Computational Fluid Dynamics, Energy and Resources Research Research Institute, University of Leeds, Leeds, LS2 9JT, UK, fue6lib@sun.leeds.ac.uk 4 Centre for Aerospace

Coello, Carlos A. Coello

360

Arctic EnginEEring College of Engineering and Mines  

E-Print Network [OSTI]

Arctic EnginEEring College of Engineering and Mines Department of Civil and Environmental Engineering Management. See Environmental Engineering and Environmental Quality Science. See Science Engineering 907-474-7241 http://cem.uaf.edu/cee/ MS Degree Minimum Requirements for Degree: 30 credits

Hartman, Chris

Note: This page contains sample records for the topic "aviation reciprocating engines" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Reciprocal influences of temperature and copper on survival of fathead minnows, Pimephales promelas  

SciTech Connect (OSTI)

Contemporary ecological concerns of accelerated global warming, increase in toxic chemicals and loss of biodiversity make relevant studies of tolerance of various organisms to abiotic variables. In this study, the reciprocal effects of temperature and copper on survival of fathead minnows, Pimephales promelas, were determined. Temperature tolerance of fishes is limited by a cornucopia of biotic and abiotic factors, including various toxicants. Not only do chemicals affect temperature tolerance of fishes, temperature influences the sensitivity of fish to toxic chemicals; however, the relationship between temperature and lethality is complex, difficult to predict, and has not been the focus of many studies. Copper, a necessary trace element in animal metabolism and ubiquitous in aquatic environments, was selected as our test toxicant. Hodson et al. (1979) reported copper concentrations of one to 29 {mu}g/L in unpolluted surface waters in the United States. Copper sulfate (CuSO{sub 4}), is an algicide, bactericide and herbicide for ponds, lakes and fish hatcheries. Also, copper is recommended as a fungicide for a variety of ornamental plants and crops, and in various chemical forms enters the environment through mining, smelting, and refining activities. Copper is toxic in parts per billion concentrations ({mu}g/L) and is an EPA priority pollutant. In this research two null hypotheses were tested: (1) temperature has no effect on the lethality of copper sulfate, and (2) sublethal concentrations of copper do not affect the upper temperature tolerance of fathead minnows. It was found that acclimation temperature significantly affects the 96-hr median lethal concentration. Exposure to copper adversely affects the ability of minnows to withstand high temperatures. 14 refs., 3 figs.

Richards, V.L.; Beitinger, T.L. [Univ. of North Texas, Denton, TX (United States)

1995-08-01T23:59:59.000Z

362

EA-2000: Proposed Land Transfer to Develop a General Aviation Airport at the East Tennessee Technology Park Heritage Center, Oak Ridge, Tennessee  

Broader source: Energy.gov [DOE]

DOE is preparing an EA to assess potential environmental impacts of the proposed land transfer to the Metropolitan Knoxville Airport Authority for the development of a general aviation airport at the East Tennessee Technology Park Heritage Center, in Oak Ridge, Tennessee. Public Comment Opportunities None available at this time. Documents Available for Download No downloads found for this office.

363

Engineering Project Management Using The Engineering Cockpit  

E-Print Network [OSTI]

Engineering Project Management Using The Engineering Cockpit A collaboration platform for project managers and engineers Thomas Moser, Richard Mordinyi, Dietmar Winkler and Stefan Biffl Christian Doppler Laboratory "Software Engineering Integration for Flexible Automation Systems" Vienna University of Technology

364

Engineering Statistics From "Engineering Statistics" , Top &  

E-Print Network [OSTI]

Engineering Statistics From "Engineering Statistics" , Top & Wiley, Prapaisri & Pongchanun 2 From "Engineering Statistics" , Top & Wiley, Prapaisri & Pongchanun 3 " "(Sample) (Sampling) ""(Population) " "(Statistics) ""(Parameter) From "Engineering Statistics" , Top & Wiley, Prapaisri

Kovintavewat, Piya

365

Ultra Clean 1.1MW High Efficiency Natural Gas Engine Powered System  

SciTech Connect (OSTI)

Dresser, Inc. (GE Energy, Waukesha gas engines) will develop, test, demonstrate, and commercialize a 1.1 Megawatt (MW) natural gas fueled combined heat and power reciprocating engine powered package. This package will feature a total efficiency > 75% and ultra low CARB permitting emissions. Our modular design will cover the 1 – 6 MW size range, and this scalable technology can be used in both smaller and larger engine powered CHP packages. To further advance one of the key advantages of reciprocating engines, the engine, generator and CHP package will be optimized for low initial and operating costs. Dresser, Inc. will leverage the knowledge gained in the DOE - ARES program. Dresser, Inc. will work with commercial, regulatory, and government entities to help break down barriers to wider deployment of CHP. The outcome of this project will be a commercially successful 1.1 MW CHP package with high electrical and total efficiency that will significantly reduce emissions compared to the current central power plant paradigm. Principal objectives by phases for Budget Period 1 include: • Phase 1 – market study to determine optimum system performance, target first cost, lifecycle cost, and creation of a detailed product specification. • Phase 2 – Refinement of the Waukesha CHP system design concepts, identification of critical characteristics, initial evaluation of technical solutions, and risk mitigation plans. Background

Zurlo, James; Lueck, Steve

2011-08-31T23:59:59.000Z

366

Engineering 10 Engineering Design and Analysis  

E-Print Network [OSTI]

in hands-on, creative engineering projects; · provide an introduction to different fields of engineering1 Engineering 10 Engineering Design and Analysis Spring, 2009 Faculty Alice Agogino, Mechanical Engineering, Lecture Section 1, 2 Ray Seed, Civil and Environmental Engineering, Lecture Section 3 Xin Guo

Agogino, Alice M.

367

engineering Mathematical  

E-Print Network [OSTI]

thesis for the degree of licentiate of engineering On Some Problems in Systems Biology Biology and Geometric Flows Tobias Geb ack c Tobias Geb ack, 2005 Licentiate Thesis ISSN 1652-9715/No

Patriksson, Michael

368

Engineering Guidebook Bioengineering  

E-Print Network [OSTI]

Engineering Guidebook 2014-2015 Bioengineering Electrical Environmental Mechanical #12;Harvard SEAS Engineering Guidebook 2 What is engineering? In the simplest terms, engineers provide solutions to the world technologies, to protecting vital ecosystems by controlling pollution. At its core, engineering

Chen, Yiling

369

ELECTRICAL ENGINEERING EECS Department  

E-Print Network [OSTI]

ELECTRICAL ENGINEERING EECS Department The Electrical Engineering and Computer Science (EECS) Department at WSU offers undergraduate degrees in electrical engineering, computer engineering and computer science. The EECS Department offers master of science degrees in computer science, electrical engineering

370

Engineering and Applied  

E-Print Network [OSTI]

> Computer Science > Electrical, Computer, and Energy Engineering > Mechanical Engineering 11, Computational Science and Engineering, Energy Systems and Environmental Sustainability, Materials ScienceCollege of Engineering and Applied Science Contact Robert H. Davis, Engineering Dean 303

Stowell, Michael

371

COMPUTER ENGINEERING EECS Department  

E-Print Network [OSTI]

COMPUTER ENGINEERING EECS Department The Electrical Engineering and Computer Science (EECS) Department at WSU offers undergraduate degrees in electrical engineering, computer engineering and computer science. The EECS Department offers Master of Science degrees in computer science, electrical engineering

372

MECHANICAL ENGINEERING Ross Schlueter  

E-Print Network [OSTI]

MECHANICAL ENGINEERING Ross Schlueter Engineering Deputy For Mechanical Engineering Russ Wells Mechanical Engineering Department Deputy ELECTRONICS, SOFTWARE & INSTRUMENTATION ENGINEERING Henrik von Der Sen Mechanical Admin. Assist. Joan Wolter Electronics Admin. Assist. Marilyn Wong Division Admin

373

MMEECCHHAANNIICCAALL ENGINEERING PROGRAM  

E-Print Network [OSTI]

for admission to the Department of Ocean and Mechanical Engineering in the Mechanical Engineering ProgramMMEECCHHAANNIICCAALL ENGINEERING PROGRAM UNDERGRADUATE ADMISSION REQUIREMENTS To be eligible Fundamentals of Engineering* 3 Engineering Graphics* 3 Electives 6 Total: 60 NOTE: Electives may include

Fernandez, Eduardo

374

Department of Biomedical Engineering  

E-Print Network [OSTI]

Department of Biomedical Engineering Undergraduate Studies Manual 2011­2012 #12;Biomedical Introduction to Biomedical Engineering 3 Biomedical Engineering at Washington University 4 Career Opportunities 5 Core Curriculum 6 Biomedical Engineering Electives 7 School of Engineering Electives 8 Sample

Stormo, Gary

375

Department of Biomedical Engineering  

E-Print Network [OSTI]

Department of Biomedical Engineering Undergraduate Studies Manual 2012­2013 #12;Biomedical Introduction to Biomedical Engineering 3 Biomedical Engineering at Washington University 4 Career Opportunities 5 Core Curriculum 6 Biomedical Engineering Electives 7 School of Engineering Electives 8 Sample

Stormo, Gary

376

civil EnginEEring College of Engineering and Mines  

E-Print Network [OSTI]

civil EnginEEring College of Engineering and Mines Department of Civil and Environmental Engineering 907-474-7241 http://cem.uaf.edu/cee/ McE, MS Degrees Minimum Requirements for Degrees: 30 credits Civil engineers plan, design and supervise the construction of facilities essential to modern life

Hartman, Chris

377

ENGINEERS' DAY 2011 ACTIVITIES 1800 Engineering Hall, 1415 Engineering Drive  

E-Print Network [OSTI]

, Operations Support Exelon Nuclear Warrenville, Illinois Brian J. Rauch Vice President, Engineering John DeereENGINEERS' DAY 2011 ACTIVITIES 1800 Engineering Hall, 1415 Engineering Drive 5:30 SOCIAL HOUR · Distinguished Achievement Awards · Early-Career Achievement Award · College of Engineering faculty and staff

Sheridan, Jennifer

378

FACULTY OF ENGINEERING FALL Engineering  

E-Print Network [OSTI]

be significant," Mi says. Brochu's team engineers an advanced welding process Manipulating nanomaterials to applications having a static load, which is a significant constraint to their widespread use. Hydro-Québec Nano

Barthelat, Francois

379

Engineering AnteaterDrive  

E-Print Network [OSTI]

Rockw ell & M DEA Engineering Tower AnteaterDrive AnteaterDrive East Peltason Drive EastPeltasonDrive East Peltason Drive Anteater Parking Structure EngineeringServiceRoad Engineering Laboratory Facility Engineering Gateway Engineering Hall AIRB Calit2 Engineering Lecture Hall Campus Building Engineering Building

Mease, Kenneth D.

380

college of engineering Undergraduate  

E-Print Network [OSTI]

» Manufacturing engineering » Mechanical engineering » nuclear engineering » radiation Health Physics OSU Cascades » industrial engineering » Materials Science » Mechanical engineering » Medical Physics » nuclear engineeringcollege of engineering FACT SHEET Undergraduate » Bioengineering » chemical engineering » civil

Tullos, Desiree

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to obtain the most current and comprehensive results.


381

college of engineering Undergraduate  

E-Print Network [OSTI]

» Mechanical engineering » nuclear engineering » radiation Health Physics OSU Cascades » computer Science engineering » Materials Science » Mechanical engineering » Medical Physics » nuclear engineering » radiationcollege of engineering FACT SHEET Undergraduate » Bioengineering » chemical engineering » civil

382

Dorothean Chair in Engineering School of Engineering  

E-Print Network [OSTI]

and service, and will have an earned doctorate in engineering or a closely related field. The new faculty of the academic community through their research, teaching, and service. The School of Engineering valuesDorothean Chair in Engineering School of Engineering College of Engineering & Mathematical Sciences

Hayden, Nancy J.

383

College of Engineering College of Engineering  

E-Print Network [OSTI]

of Engineering is to provide high quality teaching, advising, research, outreach, and service in a land grantCollege of Engineering _______________ 2.8 Page 1 College of Engineering Office in Engineering Professor Thomas Siller, Associate Dean UNDERGRADUATE MAJORS Biomedical Engineering Chemical and Biological

Stephens, Graeme L.

384

Industrial & Systems Engineering Areas of Engineering Interests  

E-Print Network [OSTI]

Industrial & Systems Engineering Areas of Engineering Interests The Department of Industrial and Systems Engineering understands our students may work as Industrial Engineers in other engineering industries, and to help prepare them for these careers, the ISE Areas of Interest was formulated. The courses

Berdichevsky, Victor

385

College of Engineering and Science ENGINEERING AND  

E-Print Network [OSTI]

87 College of Engineering and Science COLLEGE OF ENGINEERING AND SCIENCE The College of Engineering educational oppor- tunities. The innovative combination of engineering and science disciplines that comprises.clemson.edu/ces. Minors Engineering and science students can complement their majors by selecting minor concentrations

Bolding, M. Chad

386

College of Engineering WORLD-CLASS ENGINEERING  

E-Print Network [OSTI]

College of Engineering WORLD-CLASS ENGINEERING in Learning, Discovery and Engagement 2014-2019 STRATEGY #12;College of Engineering PREAMBLE The College of Engineering at Penn State is a leading academy, research enterprise and service to the global engineering community. Innovation is a hallmark of Penn State

Maroncelli, Mark

387

College of Engineering and Science ENGINEERING  

E-Print Network [OSTI]

81 College of Engineering and Science COLLEGE OF ENGINEERING AND SCIENCE The College of Engineering.clemson.edu. Minors Engineering and science students can complement their majors by selecting minor concentrations of study. Available minors include Bioengineering, Environmental Engineering, International Engi- neering

Stuart, Steven J.

388

College of Engineering and Science ENGINEERING AND  

E-Print Network [OSTI]

91 College of Engineering and Science COLLEGE OF ENGINEERING AND SCIENCE The College of Engineering educational oppor- tunities. The innovative combination of engineering and science disciplines that comprises.clemson.edu/ces. Minors Engineering and science students can complement their majors by selecting minor concentrations

Stuart, Steven J.

389

Faculty of Engineering Engineering and Computing  

E-Print Network [OSTI]

Faculty of Engineering Engineering and Computing Postgraduate Masters Courses 2015 TOP 100 UNIVERSITY FOR ENGINEERING AND TECHNOLOGY Tim es H igher W orld U niversity Rankings #12;UNIVERSITY OF LEEDS FACULTY OF ENGINEERING www.engineering.leeds.ac.uk POSTGRADUATE MASTERS COURSES 2015 2 The University

Walkley, Mark

390

Dept. of Mechanical Engineering 1500 Engineering Dr.  

E-Print Network [OSTI]

Dept. of Mechanical Engineering 1500 Engineering Dr. University of Wisconsin ­ Madison Madison, WI. of Mechanical Engineering 2008 ­ Present Director of Engine Research Center 2003 ­ 2007 Associate Professor ­ 1995 Research Assistant Stanford University, Stanford, CA 1984 ­ 1989 Research Engineer Flow Research

Sheridan, Jennifer

391

Electrical and Computer Engineering Electrical Engineering  

E-Print Network [OSTI]

Electrical and Computer Engineering Electrical Engineering Department Website: www.iit.edu/engineering/ece Electrical engineering is concerned with the generation, transmission, and utilization of electrical energy and with the transmitting and processing of information. Electrical engineers are involved in the analysis, design, and pro

Heller, Barbara

392

StormwaterStormwater EngineeringEngineering  

E-Print Network [OSTI]

­ Water Harvesting #12;2 "We Bring Engineering to Life"BAE Stormwater Engineering GroupBAE Stormwater Harvesting: Balance ofWater Harvesting: Balance of Water Supply & DemandWater Supply & Demand 0 5 10 15 20 25 Bring Engineering to Life"BAE Stormwater Engineering GroupBAE Stormwater Engineering Group Water

Hunt, William F.

393

Three-dimensional balancing of the Stiller-Smith mechanism for application to an eight cylinder I. C. engine  

SciTech Connect (OSTI)

The Stiller-Smith Mechanism employs a double cross-slider to convert linear reciprocating motion into rotational motion. It has previously been shown that a four-cylinder configuration utilizing this motion conversion device can be balanced in two dimensions. The inherent planar nature of this mechanism makes it possible to produce a compact, eight cylinder configuration for use as an internal combustion engine which is balanced in three dimensions. This paper develops and presents the necessary requirements for such a balanced engine. Relative merits of various configurations are discussed and analytical results of different balancing schemes are presented.

McKisic, A.D.; Smith, J.E.; Craven, R.; Prucz, J.

1987-01-01T23:59:59.000Z

394

Engineering the global ecosystem  

E-Print Network [OSTI]

of humans deliberately engineering agricultural landscapes.010-0302-8 EDITORIAL Engineering the global ecosystemtale about human explorers engineering the ecosystem of Mars

Stringfellow, William T.; Jain, Ravi

2010-01-01T23:59:59.000Z

395

Science Technology Engineering Math Science Technology Engineering Math Mechanical Engineering Aerospace Engineering  

E-Print Network [OSTI]

Science Technology Engineering Math Science Technology Engineering Math Mechanical Engineering Soil Science Sound and Vibrations Wavemaker Kazoo/Flute Harmonica Dancing doggie College

Zhou, Chongwu

396

NITINOL ENGINE DEVELOPMENT  

E-Print Network [OSTI]

20, 1976 LBL-5293 NITINOL ENGINE DEVELOPMENT Ridgway Banksof California. NITINOL ENGINE DEVELOPMENT Ridgway Banks andof practical heat engines based on this phenomenon is

Banks, Ridgway

2013-01-01T23:59:59.000Z

397

Undergraduate Engineering  

E-Print Network [OSTI]

, spacecraft, Formula 1 or wind power, then this is the course for you. Our degrees focus on the technical material that interests you from the start, ensuring theoretical ideas are set clearly in a practical Laboratory for Advanced Dynamic Engineering (BLADE) ­ fantastic world-class facilities for cutting

Bristol, University of

398

Value Engineering  

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

To establish Department of Energy (DOE) value engineering policy that meets the requirements of Public Law 104-106, Section 4306 as codified by 41 United States Code 432. Canceled by DOE N 251.94. Does not cancel other directives.

2004-01-07T23:59:59.000Z

399

College of Engineering EE Electrical Engineering  

E-Print Network [OSTI]

College of Engineering EE Electrical Engineering KEY: # = new course * = course changed = course dropped University of Kentucky 2013-2014 Undergraduate Bulletin 1 EE 101 CREATIVITY AND DESIGN IN ELECTRICAL AND COMPUTER ENGINEERING. (3

MacAdam, Keith

400

Chemical and Petroleum Engineering Petroleum Engineering Minor  

E-Print Network [OSTI]

Chemical and Petroleum Engineering Petroleum Engineering Minor Students their skills by taking a minor in petroleum engineering. Energy is the largest global industry at $3 trillion annually, and petroleum supplies 60 percent

Calgary, University of

Note: This page contains sample records for the topic "aviation reciprocating engines" from the National Library of EnergyBeta (NLEBeta).
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to obtain the most current and comprehensive results.


401

Preparing for Transfer Biological Engineering  

E-Print Network [OSTI]

Environmental Engineering Game Design Industrial Systems & Information Technology Information Science MaterialsPreparing for Transfer Majors: Biological Engineering Chemical Engineering Civil Engineering Computer Science Electrical & Computer Engineering Engineering Physics Environmental Engineering

Walter, M.Todd

402

Engineering n About the Degrees  

E-Print Network [OSTI]

Engineering n About the Degrees The College of Engineering & Mines at the University of North Dakota prepares you for the responsible practice of professional engineering. The College offers programs in Chemical Engineering, Civil Engineering, Electrical Engineering, Geological Engineering, Mechanical

Delene, David J.

403

American Recovery and Reinvestment Act (ARRA) FEMP Technical Assistance Federal Aviation Administration Project 209 - Control Tower and Support Building, Las Vegas, NV  

SciTech Connect (OSTI)

This report represents findings of a design review team that evaluated construction documents (at the 70% level) and operating specifications for a new control tower and support building that will be built in Las Vegas, Nevada by the Federal Aviation Administration (FAA). The focus of the review was to identify measures that could be incorporated into the final design and operating specification that would result in additional energy savings for the FAA that would not have otherwise occurred.

Arends, J.; Sandusky, William F.

2010-03-31T23:59:59.000Z

404

American Recovery and Reinvestment Act (ARRA) FEMP Technical Assistance Federal Aviation Administration – Project 209 Control Tower and Support Building Oakland, CA  

SciTech Connect (OSTI)

This report represents findings of a design review team that evaluated construction documents (at the 70% level) and operating specifications for a new control tower and support building that will be build at Oakland, California by the Federal Aviation Administration (FAA). The focus of the review was to identify measures that could be incorporated into the final design and operating specification that would result in additional energy savings for the FAA that would not have otherwise occurred.

Arends, J.; Sandusky, William F.

2010-03-01T23:59:59.000Z

405

Future Climate Engineering Solutions  

E-Print Network [OSTI]

Future Climate Engineering Solutions Joint report 13 engineering participating engeneering. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 Engineering Solutions ­ A Climate call from engineers. . . . . . . . . . . . . . . . . . . . .23 Summaries of National Reports . . . . . . . . . . . . . . . . . . . .25 Summary of The Climate Plan

406

DEPARTMENTS Architecture & Civil Engineering  

E-Print Network [OSTI]

Communications Services Faculty of Science Faculty of Engineering & Design Faculty of Humanities & SocialDEPARTMENTS Architecture & Civil Engineering Biology & Biochemistry Chemical Engineering Chemistry Computer Science Economics Education Electronic & Electrical Engineering European Studies & Modern

Burton, Geoffrey R.

407

Mechanical Engineering Graduate Student  

E-Print Network [OSTI]

......................................................................................9 Engineering Career Services ................................................................9 McMechanical Engineering Graduate Student Handbook January 2014 Department of Mechanical Engineering University of Wisconsin-Madison #12;Mechanical Engineering Web Page: http://www.engr.wisc.edu/me Graduate

Wisconsin at Madison, University of

408

Science Mathematics Engineering  

E-Print Network [OSTI]

Science Mathematics Engineering . ­ p.1 #12;Science Mathematics Engineering Science, Computer `Science', . ­ p.1 #12;Science Mathematics Engineering Science, Computer `Science', Mathematics, . ­ p.1 #12;Science Mathematics Engineering Science, Computer `Science', Mathematics, and Software Development

Hamlet, Richard

409

MMEECCHHAANNIICCAALL ENGINEERING PROGRAM  

E-Print Network [OSTI]

MMEECCHHAANNIICCAALL ENGINEERING PROGRAM UNDERGRADUATE OVERVIEW Mechanical Engineering is the branch of engineering that is most directly and broadly concerned with mechanical systems and with their use to control and transform energy for the benefit of humankind. Mechanical engineering embraces

Fernandez, Eduardo

410

MECHANICAL ENGINEERING UNDERGRADUATE MAJOR  

E-Print Network [OSTI]

HANDBOOK FOR MECHANICAL ENGINEERING UNDERGRADUATE MAJOR Old Dominion University Department of Mechanical Engineering Batten College of Engineering and Technology Norfolk, Virginia 23529-0247 #12;TABLE OF CONTENTS MECHANICAL ENGINEERING HANDBOOK

411

Department of Biomedical Engineering  

E-Print Network [OSTI]

Department of Biomedical Engineering Undergraduate Studies Manual 2010­2011 #12;Biomedical Engineering Undergraduate Advising Manual 2010 | 1 Introduction 2 Biomedical Engineering at Washington University 4 Career Opportunities 6 Department Mission & Objective 7 Department of Biomedical Engineering 8

Stormo, Gary

412

FACULTY OF ENGINEERING FALL Engineering  

E-Print Network [OSTI]

endowed a similar institute that will focus on sustainable energy practices. Collaboration between the two engineering schools will include an annual public symposium to focus attention on the relevance of sustainable at the Montreal-based consulting firm, Groupe ABS. Among other services, the company conducts compliance audits

Shoubridge, Eric

413

in Civil Engineering Megastructure Engineering  

E-Print Network [OSTI]

and Soil Mechanics "This unique Master`s degree offers individual tutoring and an international learning, such as project management and managerial accounting; · Operate in an international environment in civil engineering; · Oversee the consequences of his/her actions regarding time and transport planning

van der Torre, Leon

414

in Civil Engineering Megastructure Engineering  

E-Print Network [OSTI]

and Soil Mechanics "This unique Master`s degree offers individual tutoring and an international learning-technical aspects, such as project management and managerial accounting; · Operate in an international environment in civil engineering; · Oversee the consequences of his/her actions regarding time and transport planning

van der Torre, Leon

415

Aviation Human Factors Division Institute of Aviation  

E-Print Network [OSTI]

but also market participants across the continent, since power transactions are no longer restricted as a potential enhancement of displays to illustrate power transactions in a large-scale network. The participants located and selected the buyer and the seller for a number of different transactions

416

Aviation Human Factors Division Institute of Aviation  

E-Print Network [OSTI]

first required to acknowledge all overloaded transmission lines for a given scenario and then solve not have a significant effect on acknowledgment time, a 3-D advantage was apparent for solution time). In order to aid these operators in the acknowledgement, interpretation, and application of this often

417

INDUSTRIAL ENGINEERING GRADUATE PROGRAMS  

E-Print Network [OSTI]

INDUSTRIAL ENGINEERING GRADUATE PROGRAMS The Master of Science in Industrial Engineering (M Systems and Engineering (M.S.M.S.E.), the Doctor of Philosophy in Industrial Engineering, and the Doctor of Philosophy in Systems and Engineering Management programs prepare competent industrial engineers

Gelfond, Michael

418

Engineering Graduate Programs  

E-Print Network [OSTI]

School of Engineering Graduate Programs Unique location, unique opportunities About The San of Engineering 1600 Holloway Avenue San Francisco, CA 94132 engineering.sfsu.edu Phone: (415) 338-1174 engrasstSFSU Application FormsSFSU Application Forms School of EngineeringSchool of EngineeringSchool of Engineering

419

ENGINEERING MANAGEMENT AND LEADERSHIP  

E-Print Network [OSTI]

Architecture 1910 Aeronautical Engineering 1958 Nuclear Engineering 1974 Materials Engineering #12;HistoryENGINEERING MANAGEMENT AND LEADERSHIP Where did we come from? Where are we going? How do we get · If it works but no one knows why, it's ENGINEERING #12;The scientist explains that which exists; The engineer

Eagar, Thomas W.

420

Department of Biomedical Engineering  

E-Print Network [OSTI]

Department of Biomedical Engineering Graduate Studies Manual 2011­2012 #12;Biomedical Engineering Graduate Advising Manual 2011 | 1 Welcome 2 Biomedical Engineering 4 About Washington University 6 Research in Biomedical Engineering 30 Biomaterials and Tissue Engineering 30 Cardiovascular Engineering 32 Imaging 34

Stormo, Gary

Note: This page contains sample records for the topic "aviation reciprocating engines" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Derivatives of the Pochhammer and reciprocal Pochhammer symbols and their use in epsilon-expansions of Appell and Kampé de Fériet functions  

SciTech Connect (OSTI)

Useful expressions of the derivatives, to any order, of Pochhammer and reciprocal Pochhammer symbols with respect to their arguments are presented. They are building blocks of a procedure, recently suggested, for obtaining the ?-expansion of functions of the hypergeometric class related to Feynman integrals. The procedure is applied to some examples of such kind of functions taken from the literature.

Greynat, David, E-mail: david.greynat@gmail.com [INFN Sezione di Napoli, Dipartimento di Fisica, Via Cintia, I-80126 Napoli (Italy)] [INFN Sezione di Napoli, Dipartimento di Fisica, Via Cintia, I-80126 Napoli (Italy); Sesma, Javier, E-mail: javier@unizar.es [Departamento de Física Teórica, Facultad de Ciencias, 50009 Zaragoza (Spain)] [Departamento de Física Teórica, Facultad de Ciencias, 50009 Zaragoza (Spain); Vulvert, Grégory, E-mail: Gregory.Vulvert@ific.uv.es [Departament de Física Teórica, IFIC, CSIC - Universitat de València, Apt. Correus 22085, E-46071 València (Spain)] [Departament de Física Teórica, IFIC, CSIC - Universitat de València, Apt. Correus 22085, E-46071 València (Spain)

2014-04-15T23:59:59.000Z

422

MASTER OF ENGINEERING Biological and Environmental Engineering  

E-Print Network [OSTI]

Marchewka, Student Services Coordinator Department of Biological and Environmental Engineering 207 RileyMASTER OF ENGINEERING Biological and Environmental Engineering Program Requirements Fall 2014 The Master of Engineering (MEng) is a professional degree program intended for those who have a Bachelors

Walter, M.Todd

423

ENGINEERING COMPUTER SERVICES COLLEGE O F ENGINEERING  

E-Print Network [OSTI]

ENGINEERING COMPUTER SERVICES COLLEGE O F ENGINEERING Student Application for ECS Computer Account: ( ) ENGIN ( ) CEE ( ) CHE ( ) ECE ( ) MIE ( ) Other: Advisor: Choose I or I1 below: I. ( ) Unfunded Account - Choose A or B ( ) A. Complete if Engineering Student: Authorized signature required. Authorized persons

Mountziaris, T. J.

424

Distinguished Engineering Graduate Outstanding Young Engineering Graduate  

E-Print Network [OSTI]

, or service delivery through the application of engineering principles; or · Contributed truly exceptional2013 Distinguished Engineering Graduate and Outstanding Young Engineering Graduate Award Nomination Form Print Form #12;The highest honor the Cockrell School of Engineering can bestow on one of its own

Lightsey, Glenn

425

MASTER OF ENGINEERING Biological and Environmental Engineering  

E-Print Network [OSTI]

Marchewka, Student Services Coordinator Department of Biological and Environmental Engineering 207 RileyMASTER OF ENGINEERING Biological and Environmental Engineering Program Requirements Fall 2013 The Master of Engineering (MEng) is a professional degree program intended for those who have a Bachelors

Walter, M.Todd

426

INDUSTRIAL ENGINEERING Industrial engineering is concerned  

E-Print Network [OSTI]

INDUSTRIAL ENGINEERING Industrial engineering is concerned with looking at the "big picture" of systems that allow organizations and individuals to perform at their best. Industrial engineers bridge should be used and how they should be used. Industrial engineers design and run the factories and systems

427

INDUSTRIAL ENGINEERING Industrial engineering is concerned  

E-Print Network [OSTI]

INDUSTRIAL ENGINEERING Industrial engineering is concerned with looking at the "big picture" of systems that allow organizations and individuals to perform at their best. Industrial engineers bridge should be used and how they should be used. The focus of industrial engineering is on process improvement

428

College of Engineering and Science ENGINEERING AND  

E-Print Network [OSTI]

88 College of Engineering and Science 88 COLLEGE OF ENGINEERING AND SCIENCE The College of Engineering and Science offers a broad range of rigorous and stimulating baccalaureate programs that provide unexcelled educational oppor- tunities. The innovative combination of engineering and science disciplines

Stuart, Steven J.

429

College of Engineering and Science ENGINEERING  

E-Print Network [OSTI]

80 College of Engineering and Science 80 COLLEGE OF ENGINEERING AND SCIENCE The College of Engineering and Science offers a broad range of rigorous and stimulating baccalaure- ate programs which is available at www. ces.clemson.edu. Minors Engineering and science students can complement their majors

Stuart, Steven J.

430

College of Engineering CE Civil Engineering  

E-Print Network [OSTI]

College of Engineering CE Civil Engineering KEY: # = new course * = course changed = course.Lecture,twohours;laboratory,fourhoursperweek.Prereqorcoreq:MA113orconsentofinstructor. CE 120 INTRODUCTION TO CIVIL ENGINEERING. (1) An introduction to the civil engineering profession and the use of computer hardware and software in CE systems analysis and design

MacAdam, Keith

431

College of Engineering and Science ENGINEERING AND  

E-Print Network [OSTI]

86 College of Engineering and Science 86 COLLEGE OF ENGINEERING AND SCIENCE The College of Engineering and Science offers a broad range of rigorous and stimulating baccalaure- ate programs which is available at www. clemson.edu/ces. Minors Engineering and science students can complement their majors

Stuart, Steven J.

432

College of Engineering and Science ENGINEERING  

E-Print Network [OSTI]

84 College of Engineering and Science 84 COLLEGE OF ENGINEERING AND SCIENCE The College of Engineering and Science offers a broad range of rigorous and stimulating baccalaure- ate programs which is available at www. ces.clemson.edu. Minors Engineering and science students can complement their majors

Stuart, Steven J.

433

CHEMICAL ENGINEERING AND MANUFACTURING CHEMICAL ENGINEERING  

E-Print Network [OSTI]

CHEMICAL ENGINEERING AND MANUFACTURING CHEMICAL ENGINEERING Objective Chemical Engineers manufacturing, etc. Now that students have a background on Chemical Engineers, it is time for the activity. Blue frosting e. Green frosting f. Pink frosting g. Purple frosting h. Sprinkle sorting i. Sprinkle

Provancher, William

434

College of Engineering ME Mechanical Engineering  

E-Print Network [OSTI]

330, MA 214, and engineering standing. ME 330 FLUID MECHANICS. (3) Introduction to the physical through pipes and around bodies. Application and design of fluid handling systems. Prereq: EngineeringCollege of Engineering ME Mechanical Engineering KEY: # = new course * = course changed = course

MacAdam, Keith

435

College of Engineering CME Chemical Engineering  

E-Print Network [OSTI]

of fluid handling systems. Prereq: Engineering standing, CME 200, 320, CME 199, and MA 214. CME 395 SPECIALCollege of Engineering CME Chemical Engineering KEY: # = new course * = course changed = course dropped University of Kentucky 2013-2014 Undergraduate Bulletin 1 CME 006 THE ENGINEERING PROFESSION

MacAdam, Keith

436

Dynamically balanced, hydraulically driven compressor/pump apparatus for resonant free piston Stirling engines  

DOE Patents [OSTI]

A compressor, pump, or alternator apparatus is designed for use with a resonant free piston Stirling engine so as to isolate apparatus fluid from the periodically pressurized working fluid of the Stirling engine. The apparatus housing has a first side closed by a power coupling flexible diaphragm (the engine working member) and a second side closed by a flexible diaphragm gas spring. A reciprocally movable piston is disposed in a transverse cylinder in the housing and moves substantially at right angles relative to the flexible diaphragms. An incompressible fluid fills the housing which is divided into two separate chambers by suitable ports. One chamber provides fluid coupling between the power diaphragm of the RFPSE and the piston and the second chamber provides fluid coupling between the gas spring diaphragm and the opposite side of the piston. The working members of a gas compressor, pump, or alternator are driven by the piston. Sealing and wearing parts of the apparatus are mounted at the external ends of the transverse cylinder in a double acting arrangement for accessibility. An annular counterweight is mounted externally of the reciprocally movable piston and is driven by incompressible fluid coupling in a direction opposite to the piston so as to damp out transverse vibrations.

Corey, John A. (North Troy, NY)

1984-05-29T23:59:59.000Z

437

Internal combustion engine system having a power turbine with a broad efficiency range  

DOE Patents [OSTI]

An engine system incorporating an air breathing, reciprocating internal combustion engine having an inlet for air and an exhaust for products of combustion. A centripetal turbine receives products of the combustion and has a housing in which a turbine wheel is rotatable. The housing has first and second passages leading from the inlet to discrete, approximately 180.degree., portions of the circumference of the turbine wheel. The passages have fixed vanes adjacent the periphery of the turbine wheel and the angle of the vanes in one of the passages is different than those in the other so as to accommodate different power levels providing optimum approach angles between the gases passing the vanes and the blades of the turbine wheel. Flow through the passages is controlled by a flapper valve to direct it to one or the other or both passages depending upon the load factor for the engine.

Whiting, Todd Mathew; Vuk, Carl Thomas

2010-04-13T23:59:59.000Z

438

Field demonstration of aviation turbine fuel MIL-T-83133C, grade JP-8 (NATO code F-34) at Fort Bliss, TX. Interim report 1 Feb 89-31 Jul 90  

SciTech Connect (OSTI)

A JP-8 fuel demonstration was initiated at Ft. Bliss, TX, to demonstrate the impact of using aviation turbine fuel MIL-T-83133C, grade JP-8 in all military diesel fuel-consuming ground vehicles and equipment. Three major organizations, one ordnance battalion and two activities with a total of 2807 vehicles/equipment (V/E), were identified as participants in the demonstration program, which is authorized to continue through 30 September 1991. No fuel storage tank or V/E fuel cells were drained and flushed prior to introduction of JP-8 fuel. This procedure resulted in a commingling of JP-8 fuel with existing diesel fuel. As of 31 July 1990 approximately 4,700,000 gallons of JP-8 fuel had been dispensed to user units at Ft. Bliss and at Ft. Irwin National Training Center (NTC) in California. Three areas of concern arose from the beginning of the program: (1) plugging of fuel filters, (2) loss of power, and (3) overheating. The use of JP-8 fuel did not cause or exacerbate any V/E fuel filter plugging. Where power loss was apparent, generally it was commensurate with the difference in heating values between JP-8 and diesel fuel. The V/E at Ft. Bliss operated satisfactorily with the JP-8 fuel with no alterations, mechanical or otherwise, having to be made to any engines or fuel systems. There were no major differences in fuel procurement costs, V/E fuel consumption, AOAP-directed oil changes, and fuel-wetted component replacements.

Butler, W.E.; Alvarez, R.A.; Yost, D.M.; Westbrook, S.R.; Buckingham, J.P.

1990-12-01T23:59:59.000Z

439

Administration& Engineering  

E-Print Network [OSTI]

Row 3 Site 3.4 Site 3.3 Site 4.4 Site 4.5 Site 4.1 Site 4.0 4.0 Met Tower Administration& Engineering Bldg. 251 OfficeTrailer Bldg.250 OfficeTrailer Bldg.249OfficeTrailer Bldg.248 251 Parking W. 120th Ave. W. 119th Ave. 4.1 Met Tower 4.4 Met Tower Site 3.1 5-MWDyno Bldg. 258 Site 1.1 Site M1 Structural

440

Engineering Institute  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest Region service area. TheEPSCI Home It is Partnershipsn eEngineeringEducation

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441

The following courses will fulfill Biomedical Engineering technical electives for students in Biomedical Engineering and Chemical & Biomedical Engineering (3 credits required), Biomedical Engineering and Electrical Engineering (9 credits  

E-Print Network [OSTI]

The following courses will fulfill Biomedical Engineering technical electives for students in Biomedical Engineering and Chemical & Biomedical Engineering (3 credits required), Biomedical Engineering and Electrical Engineering (9 credits required), Biomedical Engineering and Electrical Engineering with Lasers

Stephens, Graeme L.

442

ENGINEERING DEPARTMENTS, DEGREES AND CONCENTRATIONS  

E-Print Network [OSTI]

ENGINEERING, CHEMISTRY AND SCIENCE (TECS) Biological Engineering (BE) Biomedical Engineering (BME) ChemicalENGINEERING DEPARTMENTS, DEGREES AND CONCENTRATIONS DEPARTMENT DEGREE CONCENTRATION (optional) BIOLOGICAL AND AGRICULTURAL ENGINEERING (BAE) BIOMEDICAL ENGINEERING (BME) CHEMICAL AND BIOMOLECULAR

443

Engineering Organization Chart Assistant Dean  

E-Print Network [OSTI]

Engineering Organization Chart Fall `12 Assistant Dean Outreach & Recruiting Matthew Cavalli and Geological Engineering Joseph Hartman Chair, Petroleum Engineering Steve Benson Chair, Electrical Engineering Forrest Ames (interim) Chair, Mechanical Engineering Matthew Cavalli Chair, Chemical Engineering Mike Mann

Delene, David J.

444

The Complexification of Engineering  

E-Print Network [OSTI]

This paper deals with the arrow of complexification of engineering. We claim that the complexification of engineering consists in (a) that shift throughout which engineering becomes a science; thus it ceases to be a (mere) praxis or profession; (b) becoming a science, engineering can be considered as one of the sciences of complexity. In reality, the complexification of engineering is the process by which engineering can be studied, achieved and understood in terms of knowledge, and not of goods and services any longer. Complex engineered systems and bio-inspired engineering are so far the two expressions of a complex engineering.

Maldonado, Carlos Eduardo

2011-01-01T23:59:59.000Z

445

Stirling engine power control and motion conversion mechanism  

DOE Patents [OSTI]

A motion conversion device for converting between the reciprocating motion of the pistons in a Stirling engine and the rotating motion of its output shaft, and for changing the stroke and phase of the pistons, includes a lever pivoted at one end and having a cam follower at the other end. The piston rod engages the lever intermediate its ends and the cam follower engages a cam keyed to the output shaft. The lever pivot can be moved to change the length of the moment arm defined between the cam follower and the piston rod the change the piston stroke and force exerted on the cam, and the levers can be moved in opposite directions to change the phase between pistons.

Marks, David T. (Birmingham, MI)

1983-01-01T23:59:59.000Z

446

and Industrial Engineering  

E-Print Network [OSTI]

45 Mechanical and Industrial Engineering 220 Engineering Lab Degrees: Bachelor of Science in Mechanical Engineering Bachelor of Science in Industrial Engineering Contact: James R. Rinderle, Undergraduate Program Director Office: 207C Engineering Lab Building Phone: (413) 545-2505 Head of Department

Mountziaris, T. J.

447

engineering an undergraduate guide  

E-Print Network [OSTI]

MECHANICAL engineering an undergraduate guide v #12;ENGINEER'S If it isn't broken, take it apart and fix it. motto: " " #12;TABLE OF CONTENTS 1. What is mechanical engineering? 1 2. What can a mechanical engineer do with their degree? 2 3. What companies have hired BYU mechanical engineering graduates? 3 4

Hart, Gus

448

Department of engineering  

E-Print Network [OSTI]

solutions to creativity in engineering, you will discover the emerging faces behind technology, and viewDepartment of Mechanical engineering engineering mechanics ANNUALREPORT 2005 #12;Michigan and educational activities taking place in the department of Mechanical Engineering-Engineering Mechanics. To stay

Endres. William J.

449

MMEECCHHAANNIICCAALL ENGINEERING PROGRAM  

E-Print Network [OSTI]

credits); either MAP 4306 Engineering Mathematics 2 or EOC 5172 Ocean Engineering Math 1. StudentsMMEECCHHAANNIICCAALL ENGINEERING PROGRAM MASTER OF SCIENCE WITH MAJOR IN MECHANICAL ENGINEERING elective courses (9 semester credits) at the 5000- or 6000-level from the list of Mechanical Engineering

Fernandez, Eduardo

450

Photonic Science & Engineering  

E-Print Network [OSTI]

3321 Engineering Dynamics (3) EGN 3211 Engineering Analysis (3) STA 3032 Probability / Statistics (3Photonic Science & Engineering 2014-2015 Suggested Plan* www.creol.ucf.edu undergrad for Engineers I (4) PHY 3101 Physics for Engineers III (3) MAC 2311C** Calculus I (4) MAC 2312** Calculus II (4

Wu, Shin-Tson

451

?engineering columbia university  

E-Print Network [OSTI]

?engineering why engineeri columbia university engineering engineering why engineering for the world to use. The images below represent technological innovations pioneered by Columbia engineers. Can Parsons graduated from Columbia in 1882. 2.) Flat panel TV--Columbia Professor James Im developed

452

Biomedical Engineering Student Enrollment  

E-Print Network [OSTI]

Biomedical Engineering Student Enrollment Spring 2010 Spring 2011 Spring 2012 Spring 2013 Spring 2014 Biomedical Engineering with CB 3 28 49 72 Biomedical Engineering with EE 2 5 7 20 Biomedical Engineering with EL 1 2 2 5 Biomedical Engineering with ME 6 45 83 116 Degrees Awarded 2007-08 2008-09 2009

453

07SCHOOL OF MECHANICAL ENGINEERING  

E-Print Network [OSTI]

, mechanical with nuclear engineering, and medical engineering. Engineers qualified in all these areas play MECHANICAL ENGINEERING MECHANICAL WITH NUCLEAR ENGINEERING MEDICAL ENGINEERING OTHER COURSES TO CONSIDER Entryrequirementsandhowtoapply Modules MedicalEngineering(MEng,BEng) MechanicalwithNuclearEngineering(MEng,BEng) MechanicalEngineering

Dimitrova, Vania

454

2012-2013announcement Engineering  

E-Print Network [OSTI]

Mechanical Engineering39 Nuclear Engineering 43 Joint Major Programs in Engineering 49 Additional Programs Engineering and Operations Research 30 Materials Science and Engineering 34 Mechanical Engineering 38 Nuclear Sciences and Nuclear Engineering 49 Materials Science and Engineering and Mechanical Engineering 50

California at Irvine, University of

455

2013-2014Series Engineering  

E-Print Network [OSTI]

areas include construction engineering and project management, environmental engineering, geotechn ................................................. 4 Second Semester CE 331 Transportation Engineering* .......................................................3 CE 351 Introduction to Environmental Engineering .................................3 CE 382

Hayes, Jane E.

456

Rotary engine  

SciTech Connect (OSTI)

The major components of this rotary engine are two equal sized rotary units, the housing containing them along with associated ignition and cooling systems. Each of the rotary units consists of a shaft, gear, two outer compressor wheels, and one center power wheel which has twice the axial thickness as the compressor wheel. All the wheels are cylindrical in shape with a lobe section comprising a 180/sup 0/ arc on the periphery of each wheel which forms an expanding and contracting volumetric chamber by means of leading and trailing lips. The lobes of the first rotary unit are situated 180/sup 0/ opposite the lobes of the second adjacent mating rotary unit, thus lobes can intermesh with its corresponding wheel.

Brownfield, L.A.

1980-12-02T23:59:59.000Z

457

Mass-customization in commercial real estate : how the aviation industry can help us create beautiful buildings that add value  

E-Print Network [OSTI]

The term "mass-customization" in the Architecture, Engineering and Construction (AEC) industry refers to architectural elements that have similar purpose but are completely different from each other. Architects use ...

Goldklang, Shaul

2013-01-01T23:59:59.000Z

458

Montana State University 1 College of Engineering  

E-Print Network [OSTI]

Computer Engineering · BS Electrical Engineering · Department of Mechanical & Industrial Engineering (http:// catalog.montana.edu/undergraduate/engineering/mechanical-industrial- engineering) · BS Financial Engineering · BS Industrial Engineering · BS Mechanical Engineering · BS Mechanical Engineering Technology

Maxwell, Bruce D.

459

INDUSTRIAL ENGINEER APPRENTICE OPPORTUNITY  

E-Print Network [OSTI]

INDUSTRIAL ENGINEER APPRENTICE OPPORTUNITY SUMMER 2013 Industrial Engineering COOP Student needed-Fri, for summer 2013. Student must be enrolled in BS Engineering program. (Preferably completed 2-3 yrs

Pohl, Karsten

460

Mechanical & Industrial Engineering  

E-Print Network [OSTI]

Mechanical & Industrial Engineering 1 Welcome MIE Industrial Advisory Board October 15, 2010 #12;Mechanical & Industrial Engineering 2 MIE Dorothy Adams Undergraduate/Graduate Secretary David Schmidt Associate Professor & Graduate Program Director #12;Mechanical & Industrial Engineering 3 MIE James Rinderle

Mountziaris, T. J.

Note: This page contains sample records for the topic "aviation reciprocating engines" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Mechanical engineering Department Seminar  

E-Print Network [OSTI]

and the Department of Mechanical Engineering Tufts University Retooling Our Energy Ecosystem: challengesMechanical engineering Department Seminar Robert J. Hannemann The Gordon Institute and Chair of the Tufts Department of Mechanical Engineering. His technical and academic interests

462

Chemical and Biomolecular Engineering  

E-Print Network [OSTI]

Chemical and Biomolecular Engineering Combining theory and neutron scattering to understand molecular diffusion in porous materials David Sholl School of Chemical & Biomolecular Engineering Georgia Institute of Technology #12;Chemical and Biomolecular Engineering Porous materials www

Pennycook, Steve

463

Architecture Engineering Construction (AEC)  

E-Print Network [OSTI]

Architecture Engineering Construction (AEC) Presented to FM Staff February 25, 2009 Updated March 1, 2010 #12;University of Maryland Baltimore Director Architecture, Engineering and Construction Vacant Administration & Finance Kathleen M. Byington #12;Division of Facilities Management Architecture, Engineering

Weber, David J.

464

American Recovery and Reinvestment Act (ARRA) FEMP Technical Assistance Federal Aviation Administration – Project 209 Control Tower and Support Building, Reno, Nevada  

SciTech Connect (OSTI)

Pacific Northwest National Laboratory (PNNL) and Redhorse Corporation (Redhorse) conducted an energy audit on the Federal Aviation Administration (FAA) control tower and base building in Reno, Nevada. This report presents the findings of the energy audit team that evaluated construction documents and operating specifications (at the 100% level) and completed a site visit. The focus of the review was to identify measures that could be incorporated into the final design and operating specifications that would result in additional energy savings for the FAA that would not have otherwise occurred.

Arends, J.; Sandusky, William F.

2010-06-30T23:59:59.000Z

465

NTRCI Legacy Engine Research and Development Project Final Technical Report  

SciTech Connect (OSTI)

The Legacy engine is a completely new design, transitional diesel engine, replacing the reciprocating engine with a rotary engine. The Legacy engine offers significant advances over conventional internal combustion engines in 1) power to weight ratio; 2) multiple fuel acceptance; 3) fuel economy; and 4) environmental compliance. These advances are achieved through a combination of innovative design geometry, rotary motion, aspiration simplicity, and manufacturing/part simplicity. The key technical challenge to the Legacy engineâ??s commercialization, and the focus of this project, was the development of a viable roton tip seal. The PST concept for the roton tip seal was developed into a manufacturable design. The design was evaluated using a custom designed and fabricated seal test fixture and further refined. This design was incorporated into the GEN2.5A prototype and tested for achievable compression pressure. The Decision Point at the end of Phase 1 of the project (described below) was to further optimize the existing tip seal design. Enhancements to the tip seal design were incorporated into the GEN2.5B prototype and tested and evaluated using the iterative research strategy described below. Compression pressures adequate for compression ignition of diesel fuel were achieved, although not consistently in all combustion volumes. The variation in compression pressures was characterized versus design features. As the roton tip seal performance was improved, results pointed toward inadequate performance of the housing side seals. Enhancement of the housing side seal system was accomplished using a custom designed side seal test fixture. The design enhancements developed with the test fixture were also incorporated into the GEN2.5B prototype and tested and evaluated using the iterative research strategy described below. Finally, to simplify the requirements for the roton tip seals and to enhance the introduction and combustion of fuel, a flush-mount fuel injector was designed, manufactured and demonstrated in the GEN2.5B prototype.

Connie Smith-Holbert; Joseph Petrolino; Bart Watkins; David Irick

2011-12-31T23:59:59.000Z

466

aircraft engine crash: Topics by E-print Network  

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

Aircraft Accident," Crash Injury Res., Phoenix, Arizona (October 18, 1961). 4. Bruggink, G. M. eta., "Injury Reduction Trends in Agricultural Aviation," A m-MnM 35,...

467

Yucca Mountain Engineering  

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

Yucca Mountain Engineering Based on the success of the National Spent Nuclear Fuel Program, INL secured a lead role to provide engineering design and operations support for the...

468

E85 Optimized Engine  

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

Engine Apoorv Agarwal Ford Motor Company Paul Whitaker AVL Powertrain Engineering Inc Project ID: ft12agarwal March 20, 2009 This presentation does not contain any proprietary,...

469

ELECTRICAL & COMPUTER ENGINEERING  

E-Print Network [OSTI]

ELECTRICAL & COMPUTER ENGINEERING SEMINAR "Towards Numerical Growth Model for Laser Damage is a senior member of IEEE (the Institute of Electrical and Electronics Engineers), member of SPIE

470

ELECTRICAL & COMPUTER ENGINEERING  

E-Print Network [OSTI]

ELECTRICAL & COMPUTER ENGINEERING SEMINAR "Considerations for Curriculum Planning and Computer Engineering Colorado State University Monday, Feb. 20, 2012, 11:00 a.m. Location: LSC 210 Abstract

471

Mechanical engineering Department Seminar  

E-Print Network [OSTI]

Research Center. Currently he is an Assistant Prof. in the Aerospace and Ocean Engineering DepartmentMechanical engineering Department Seminar Cornel Sultan Virginia Tech Design for Control

472

Facility Area Engineer  

Broader source: Energy.gov [DOE]

A successful candidate in this position will provide cross-cutting engineering oversight of the contractor's engineering programs, processes, and products through design procurement, construction,...

473

CollegeofEngineering College of Engineering  

E-Print Network [OSTI]

and Engineering Offices (SEO) (312) 996-3463 http://www.engr.uic.edu or http@uic.edu Director of Engineering Admissions and Records, James Muench, jmuench@uic.edu Student Services: 123 SEO Academic Advising: 123 SEO (for appointments) Departments: Bioengineering (BIOE), Chemical Engineering (CHE

Illinois at Chicago, University of

474

School of Civil & Environmental Engineering -Graduate (Not including Engineering Management)  

E-Print Network [OSTI]

Engineer New York City NY MENG Entergy Civil/Structural Engineer Buchanan NY MENG Environmental Science

Lipson, Michal

475

ENGINEERING SYSTEMS THE FUTURE OF ENGINEERING SYSTEMS: DEVELOPMENT OF  

E-Print Network [OSTI]

ENGINEERING SYSTEMS MONOGRAPH THE FUTURE OF ENGINEERING SYSTEMS: DEVELOPMENT OF ENGINEERING LEADERS OF ENGINEERING SYSTEMS: DEVELOPMENT OF ENGINEERING LEADERS Daniel Hastings INTRODUCTION From birth through death, inhabitants of developed societies live supported in a complex, interconnected set of overlapping systems

de Weck, Olivier L.

476

Fluid seals development for coal liquefaction slurry pumps. Final report, 28 September 1982-31 January 1986. [Centrifugal and reciprocating pumps  

SciTech Connect (OSTI)

The results of a fluid seal developemnt program for coal liquefaction centrifugal and reciprocating slurry pumps are presented. The preliminary evaluation indicated that the best fluid seal concepts were the hydrostatic convergent tapered bore floating ring and the hydrostatic orifice compensated floating bushing. Detail evaluation and analysis were performed and the tapered bore floating ring seal was selected for final design and fabrication. The seal rings were constructed from solid tungsten carbide K68 with a convergent taper ratio of 2.0 and nominal diametral exit clearances of 0.002 to 0.003 inch. The laboratory testing demonstrated satisfactory leakage and negligible wear with synthetic slurry at typical field conditions. The centrifugal seals accumulated 72 hours with final leakage rates of 0.05 to 0.15 gpm. The reciprocating seals accumulated 63.3 hours with leadage rates of 0.04 to 0.05 gpm. The reciprocating seal field testing demonstrated successful field operation with actual process fluids. A total of 506 hours was daccumulated with no significant wear and leakage rates of 0.02 to 0.05 gpm. 32 refs., 143 figs., 32 tabs.

Burcham, R.E.; Keba, J.E.

1985-11-01T23:59:59.000Z

477

Evaluation and silicon nitride internal combustion engine components  

SciTech Connect (OSTI)

The feasibility of silicon nitride (Si[sub 3]N[sub 4]) use in internal combustion engines was studied by testing three different components for wear resistance and lower reciprocating mass. The information obtained from these preliminary spin rig and engine tests indicates several design changes are necessary to survive high-stress engine applications. The three silicon nitride components tested were valve spring retainers, tappet rollers, and fuel pump push rod ends. Garrett Ceramic Components' gas-pressure sinterable Si[sub 3]N[sub 4] (GS-44) was used to fabricate the above components. Components were final machined from densified blanks that had been green formed by isostatic pressing of GS-44 granules. Spin rig testing of the valve spring retainers indicated that these Si[sub 3]N[sub 4] components could survive at high RPM levels (9,500) when teamed with silicon nitride valves and lower spring tension than standard titanium components. Silicon nitride tappet rollers showed no wear on roller O.D. or I.D. surfaces, steel axles and lifters; however, due to the uncrowned design of these particular rollers the cam lobes indicated wear after spin rig testing. Fuel pump push rod ends were successful at reducing wear on the cam lobe and rod end when tested on spin rigs and in real-world race applications.

Voldrich, W. (Allied-Signal Aerospace Co., Torrance, CA (United States). Garrett Ceramic Components Div.)

1992-04-01T23:59:59.000Z

478

Assessment Plans College of Engineering  

E-Print Network [OSTI]

Engineering UG BS Electrical Engineering Y 2010 Y Y Y Mechanical & Industrial Engr GR MENG Engineering N MS Mechanical Engineering Y 2014 Y Y Y Mechanical and Industrial Engineering UG BS Financial Engineering N Mechanical and Industrial Engineering UG BS Industrial Engineering Y 2011 Y Y Y Mechanical

Dyer, Bill

479

Integrated Mechanical & Electrical Engineering (IMEE)  

E-Print Network [OSTI]

Integrated Mechanical & Electrical Engineering (IMEE) Department of Electronic & Electrical Engineering and Department of Mechanical Engineering #12;Graduates able to work in both mechanical of Mechanical Engineers (IMechE) n Develop essential engineering skills through extensive project work n Enhance

Burton, Geoffrey R.

480

UNIVERSITY of NEW HAMPSHIRE ENGINEERING  

E-Print Network [OSTI]

engineering, electrochemical engineering, environmental engineering, tissue engineering, air pollution control.D. Massachussetts Institute of Technology Research interests: Environmental Engineering, Pollution Prevention Environmental Impacts of Energy Derived Pollutants, Alternative Energy Sources, Developing New Materials

New Hampshire, University of

Note: This page contains sample records for the topic "aviation reciprocating engines" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

COLUMBIA UNIVERSITY Computer Engineering Program  

E-Print Network [OSTI]

COLUMBIA UNIVERSITY Computer Engineering Program The Fu Foundation School of Engineering Zukowski (caz@columbia.edu) Acting Chair, Computer Engineering Program #12;COLUMBIA UNIVERSITY Computer interdepartmental major within Engineering School #12;COLUMBIA UNIVERSITY Computer Engineering Program The Fu

Yang, Junfeng

482

ANNOUNCEMENT NUCLEAR ENGINEERING FACULTY POSITION  

E-Print Network [OSTI]

ANNOUNCEMENT NUCLEAR ENGINEERING FACULTY POSITION The Department of Nuclear Engineering undergraduate and graduate courses in general nuclear engineering. The Knoxville campus of the University, Associate Professor of Nuclear Engineering; The University of Tennessee; 312 Pasqua Engineering Bldg

Tennessee, University of

483

SOFTWARE ENGINEERING COMPUTER SCIENCE  

E-Print Network [OSTI]

SOFTWARE ENGINEERING COMPUTER SCIENCE ... What's the Difference? goeng1@mcmaster.ca www). Software Engineering covers the course content listed under Computer Science, with some additions. Software). Software Engineering students will graduate with a Bachelor of Engineering (B.Eng). Computer Science

Bone, Gary

484

Engineering Industrial & Systems  

E-Print Network [OSTI]

Industrial Engineering Department of Industrial & Systems Engineering Leslie Monplaisir, Ph powerful tool sets used in industry today. -Brent Gillett, BSIE 2007 Advanced Planning Engineer at BMW I is available at: http://ise.wayne.edu/bs-industrial/index What is Industrial Engineering? The industrial

Berdichevsky, Victor

485

News for Mechanical Engineering, Aerospace Engineering, Engineering Mechanics, and Nuclear Engineering Alumni  

E-Print Network [OSTI]

in contributing to the key areas of energy, transportation, manufacturing, environment, and health. Q: What do youNews for Mechanical Engineering, Aerospace Engineering, Engineering Mechanics, and Nuclear of the Department of Mechanical and Aerospace Engineering effective July 1, 2012. Selamet has been a professor

Singh, Rajendra

486

Biomedical Engineering Bioengineering  

E-Print Network [OSTI]

Biomedical Engineering Bioengineering Talent for today and the future #12;Searching for Smart the unique problems and regulations of healthcare? #12;Biomedical Engineering and Bioengineering Over 40 by integrating the engineering sciences, biomedical sciences and clinical practice. #12;BME strong engineers

Collins, Gary S.

487

UNDERGRADUATE Materials Science & Engineering  

E-Print Network [OSTI]

UNDERGRADUATE HANDBOOK Materials Science & Engineering 2013 2014 #12;STUDYING FOR A MATERIALS SCIENCE AND ENGINEERING DEGREE Materials Science and Engineering inter-twines numerous disciplines that still gives the students the opportunity to study science while earning an engineering degree. Materials

Tipple, Brett

488

Materials Science & Engineering  

E-Print Network [OSTI]

Materials Science & Engineering The University of Utah 2014-15 Undergraduate Handbook #12;STUDYING FOR A MATERIALS SCIENCE AND ENGINEERING DEGREE Materials Science and Engineering inter-twines numerous disciplines that still gives the students the opportunity to study science while earning an engineering degree. Materials

Simons, Jack

489

ARMOUR COLLEGE OF ENGINEERING  

E-Print Network [OSTI]

ARMOUR COLLEGE OF ENGINEERING Strategic Plan Summary #12;Armour College of Engineering Strategic Plan Summary | 1 ARMOUR COLLEGE OF ENGINEERING STRATEGIC PLAN SUMMARY Undergraduate Education At Armour-focused education with a renewed emphasis on the entrepreneurial and ethical practice of engineering. An Armour

Heller, Barbara

490

Engineering and Mineral Resources  

E-Print Network [OSTI]

News ????????????????? ® College of Engineering and Mineral Resources Winter 2008 table of contents. . . . . . . . . . . . . . . . . . . . 7 wvCROSSROADS DepartmentofCivilandEnvironmentalEngineering Civil engineering exchange program and environmental engineering with a focus in transportation will have the opportunity to study abroad as part

Mohaghegh, Shahab

491

Syracuse University Electrical Engineering  

E-Print Network [OSTI]

Syracuse University Electrical Engineering and Computer Science Tenure Track Faculty Position in Electrical Engineering The Department of Electrical Engineering and Computer Science is seeking applicants for a tenure track position in Electrical Engineering starting in August 2014 or January 2015. The department

Mather, Patrick T.

492

COLLEGE OF ENGINEERING Infrastructure  

E-Print Network [OSTI]

solar energy (8). ME Ketul Popat and John Williams in the Department of Mechanical EngineeringCOLLEGE OF ENGINEERING Infrastructure #12;2 COLLEGE OF ENGINEERING This publication focuses on just a few of the incredible College of Engineering faculty and students who are conducting research related

493

Mechanical & Aerospace Engineering  

E-Print Network [OSTI]

in Mechanical Engineering at the School for Engineering of Matter, Transport and Energy, working in Dr. MarcusMechanical & Aerospace Engineering The atomization of a liquid jet by a high speed cross.S.E. degree in mechanical engineering from Amirkabir University of Technology in 2006 and M.S. degree

494

Mechanical Engineering Undergraduate  

E-Print Network [OSTI]

Mechanical Engineering Department Undergraduate Advising Manual for Bachelor of Science Degrees in Mechanical Engineering and Engineering Mechanics 2011-2012 - Updated April 15, 2012 #12;Johns Hopkins University ­ Department of Mechanical Engineering 2011-2012 Undergraduate Student Advising Manual Page 2

Ghosh, Somnath

495

Mechanical Engineering Undergraduate  

E-Print Network [OSTI]

Mechanical Engineering Department Undergraduate Advising Manual for Bachelor of Science Degrees in Mechanical Engineering and Engineering Mechanics 2012-2013 - Updated July 14, 2013 #12;Johns Hopkins University ­ Department of Mechanical Engineering 2012-2013 Undergraduate Student Advising Manual Page 2

Ghosh, Somnath

496

WORKSHOP ON CONSTRUCTION ENGINEERING  

E-Print Network [OSTI]

WORKSHOP ON CONSTRUCTION ENGINEERING BASIC RESEARCH Final Report Robert I. Carr William F. Maloney September, 1982 THE UNIVERSITY OF MICHIGAN DEPARTMENT OF CIVIL ENGINEERING CONSTRUCTION ENGINEERING on Construction Engineering Basic Research Final Report Held at The University of Michigan Ann Arbor, Michigan May

Tommelein, Iris D.

497

MMEECCHHAANNIICCAALL ENGINEERING PROGRAM  

E-Print Network [OSTI]

or EOC 5172 Ocean Engineering Math 1. Students are advised to take this course in the first semesterMMEECCHHAANNIICCAALL ENGINEERING PROGRAM MASTER OF SCIENCE WITH MAJOR IN MECHANICAL ENGINEERING 6930 Control 2. One (1) math course (3 semester credits); either MAP 4306 Engineering Mathematics 2

Fernandez, Eduardo

498

MMEECCHHAANNIICCAALL ENGINEERING PROGRAM  

E-Print Network [OSTI]

Mathematics 2 or EOC 5172 Ocean Engineering Math 1. Students are advised to take this course in the firstMMEECCHHAANNIICCAALL ENGINEERING PROGRAM MASTER OF SCIENCE WITH MAJOR IN MECHANICAL ENGINEERING or EML 6930 Control 2. One (1) mathematics course (3 semester credits); either MAP 4306 Engineering

Fernandez, Eduardo

499

ELECTRICAL ENGINEERING Curriculum Notes  

E-Print Network [OSTI]

choices. · Replace MAT 521 (Probability and Statistics ­ 3 credits) with CIS 321 (Intro. to Probability Engineering and Computer Science there are four tracks in electrical engineering. Communications Track: ELEELECTRICAL ENGINEERING Curriculum Notes 2013-2014 1. Electrical Engineering (EE) students must

Mather, Patrick T.

500

Department of Biomedical Engineering  

E-Print Network [OSTI]

Department of Biomedical Engineering Graduate Studies Manual 2010­2011 #12;#12;Biomedical Engineering Graduate Advising Manual 2010 | 1 Welcome 2 Biomedical Engineering 4 About Washington University 6-7208 fax: (314) 935-7448 bme.wustl.edu #12;welcome Greetings from the Department of Biomedical Engineering

Stormo, Gary