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Note: This page contains sample records for the topic "turboprop aircraft 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.


1

Efficiency improved turboprop. Technical memo  

SciTech Connect (OSTI)

Renewed attention has been focused on the efficiency of aircraft propulsion as the cost of fuel has risen. Studies conducted by NASA (1) to obtain fuel efficient aircraft have considered relatively highly-loaded turbo-prop systems. The disc loadings of these propellers are as much as four times higher than those on present turboprop aircraft. The higher disc loadings result in greater slipstream swirl and higher energy losses. Of primary importance is the radial distribution of the energy losses across the slipstream due to the tangential and axial velocities. This study presents the results of analysis defining the various sources of energy loss resulting from a swirling slipstream downstream of a propeller. Experimental data are presented demonstrating the presence of such losses and a propeller configuration discussed which offers improved propulsive performance when relatively highly-loaded propellers are employed.

Gearhart, W.S.

1982-06-10T23:59:59.000Z

2

AIAA 20033698 Aircraft Gas Turbine Engine  

E-Print Network [OSTI]

AIAA 2003­3698 Aircraft Gas Turbine Engine Simulations W. C. Reynolds , J. J. Alonso, and M. Fatica, Reston, VA 20191­4344 #12;AIAA 2003­3698 Aircraft Gas Turbine Engine Simulations W. C. Reynolds , J. J of the flowpath through complete aircraft gas turbines including the compressor, combustor, turbine, and secondary

Stanford University

3

Aircraft engines. III  

SciTech Connect (OSTI)

Prospective powerplant configuration advancements for tilt-rotor subsonic flight, supersonic commercial flight, and hypersonic flight are speculated upon, with a view to possibilities for the exploitation of novel materials and of such advanced fuels as liquid methane and hydrogen. Attention is given to the foldable tilt-rotor concept, which employs a hydraulic torque converter to engage the fan stage of the high-bypass turbofan engine used in forward flight after the tilt-rotor blades have been stowed, and several advanced cycles and turbomechanical configurations for cruise in the high supersonic regime and beyond, through the hypersonic regime, and into orbital velocity.

Mikkelson, D.C.; Reck, G.M.

1988-01-01T23:59:59.000Z

4

Statistical estimation of multiple faults in aircraft gas turbine engines  

E-Print Network [OSTI]

415 Statistical estimation of multiple faults in aircraft gas turbine engines S Sarkar, C Rao of multiple faults in aircraft gas-turbine engines, based on a statistical pattern recognition tool called commercial aircraft engine. Keywords: aircraft propulsion, gas turbine engines, multiple fault estimation

Ray, Asok

5

Symbolic identification for fault detection in aircraft gas turbine engines  

E-Print Network [OSTI]

Symbolic identification for fault detection in aircraft gas turbine engines S Chakraborty, S Sarkar and computationally inexpensive technique of component-level fault detection in aircraft gas-turbine engines identification, gas turbine engines, language-theoretic analysis 1 INTRODUCTION The propulsion system of modern

Ray, Asok

6

Fault prediction in aircraft engines using Self-Organizing Maps  

E-Print Network [OSTI]

Fault prediction in aircraft engines using Self- Organizing Maps Marie Cottrell1 , Patrice Gaubert1. Aircraft engines are designed to be used during several tens of years. Their maintenance is a challenging and costly task, for obvious security reasons. The goal is to ensure a proper operation of the engines

Paris-Sud XI, Université de

7

On optimization of sensor selection for aircraft gas turbine engines Ramgopal Mushini  

E-Print Network [OSTI]

On optimization of sensor selection for aircraft gas turbine engines Ramgopal Mushini Cleveland sets for the problem of aircraft gas turbine engine health parameter estimation. The performance metric for generating an optimal sensor set [3]. 3. Aircraft gas turbine engines An aircraft gas turbine engine

Simon, Dan

8

Aircraft  

DOE Patents [OSTI]

This disclosure provides a solar rechargeable aircraft that is inexpensive to produce, is steerable, and can remain airborne almost indefinitely. The preferred aircraft is a span-loaded flying wing, having no fuselage or rudder. Travelling at relatively slow speeds, and having a two-hundred foot wingspan that mounts photovoltaic cells on most all of the wing`s top surface, the aircraft uses only differential thrust of its eight propellers to turn. Each of five sections of the wing has one or more engines and photovoltaic arrays, and produces its own lift independent of the other sections, to avoid loading them. Five two-sided photovoltaic arrays, in all, are mounted on the wing, and receive photovoltaic energy both incident on top of the wing, and which is incident also from below, through a bottom, transparent surface. The aircraft is capable of a top speed of about ninety miles per hour, which enables the aircraft to attain and can continuously maintain altitudes of up to sixty-five thousand feet. Regenerative fuel cells in the wing store excess electricity for use at night, such that the aircraft can sustain its elevation indefinitely. A main spar of the wing doubles as a pressure vessel that houses hydrogen and oxygen gases for use in the regenerative fuel cell. The aircraft has a wide variety of applications, which include weather monitoring and atmospheric testing, communications, surveillance, and other applications as well. 31 figs.

Hibbs, B.D.; Lissaman, P.B.S.; Morgan, W.R.; Radkey, R.L.

1998-09-22T23:59:59.000Z

9

Aircraft  

DOE Patents [OSTI]

This disclosure provides a solar rechargeable aircraft that is inexpensive to produce, is steerable, and can remain airborne almost indefinitely. The preferred aircraft is a span-loaded flying wing, having no fuselage or rudder. Travelling at relatively slow speeds, and having a two-hundred foot wingspan that mounts photovoltaic cells on most all of the wing's top surface, the aircraft uses only differential thrust of its eight propellers to turn. Each of five sections of the wing has one or more engines and photovoltaic arrays, and produces its own lift independent of the other sections, to avoid loading them. Five two-sided photovoltaic arrays, in all, are mounted on the wing, and receive photovoltaic energy both incident on top of the wing, and which is incident also from below, through a bottom, transparent surface. The aircraft is capable of a top speed of about ninety miles per hour, which enables the aircraft to attain and can continuously maintain altitudes of up to sixty-five thousand feet. Regenerative fuel cells in the wing store excess electricity for use at night, such that the aircraft can sustain its elevation indefinitely. A main spar of the wing doubles as a pressure vessel that houses hydrogen and oxygen gasses for use in the regenerative fuel cell. The aircraft has a wide variety of applications, which include weather monitoring and atmospheric testing, communications, surveillance, and other applications as well.

Hibbs, Bart D. (1732 N. Grand Oaks, Altadena, CA 91001); Lissaman, Peter B. S. (3276 Rubio Canyon Rd., Altadena, CA 91001); Morgan, Walter R. (3217 Amarillo Ave., Simi Valley, CA 93063); Radkey, Robert L. (70 Eddystone Ct., Redwood City, CA 94065)

1998-01-01T23:59:59.000Z

10

Rankline-Brayton engine powered solar thermal aircraft  

DOE Patents [OSTI]

A solar thermal powered aircraft powered by heat energy from the sun. A Rankine-Brayton hybrid cycle heat engine is carried by the aircraft body for producing power for a propulsion mechanism, such as a propeller or other mechanism for enabling sustained free flight. The Rankine-Brayton engine has a thermal battery, preferably containing a lithium-hydride and lithium mixture, operably connected to it so that heat is supplied from the thermal battery to a working fluid. A solar concentrator, such as reflective parabolic trough, is movably connected to an optically transparent section of the aircraft body for receiving and concentrating solar energy from within the aircraft. Concentrated solar energy is collected by a heat collection and transport conduit, and heat transported to the thermal battery. A solar tracker includes a heliostat for determining optimal alignment with the sun, and a drive motor actuating the solar concentrator into optimal alignment with the sun based on a determination by the heliostat.

Bennett, Charles L. (Livermore, CA)

2012-03-13T23:59:59.000Z

11

Rankine-Brayton engine powered solar thermal aircraft  

DOE Patents [OSTI]

A solar thermal powered aircraft powered by heat energy from the sun. A Rankine-Brayton hybrid cycle heat engine is carried by the aircraft body for producing power for a propulsion mechanism, such as a propeller or other mechanism for enabling sustained free flight. The Rankine-Brayton engine has a thermal battery, preferably containing a lithium-hydride and lithium mixture, operably connected to it so that heat is supplied from the thermal battery to a working fluid. A solar concentrator, such as reflective parabolic trough, is movably connected to an optically transparent section of the aircraft body for receiving and concentrating solar energy from within the aircraft. Concentrated solar energy is collected by a heat collection and transport conduit, and heat transported to the thermal battery. A solar tracker includes a heliostat for determining optimal alignment with the sun, and a drive motor actuating the solar concentrator into optimal alignment with the sun based on a determination by the heliostat.

Bennett, Charles L. (Livermore, CA)

2009-12-29T23:59:59.000Z

12

E-Print Network 3.0 - aircraft engine research Sample Search...  

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

engine research Search Powered by Explorit Topic List Advanced Search Sample search results for: aircraft engine research Page: << < 1 2 3 4 5 > >> 1 EngineeredMaterials 32 |...

13

E-Print Network 3.0 - aircraft engine components Sample Search...  

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

engine components Search Powered by Explorit Topic List Advanced Search Sample search results for: aircraft engine components Page: << < 1 2 3 4 5 > >> 1 EngineeredMaterials 32 |...

14

Modeling of particulate matter creation and evolution in aircraft engines, plumes and particle sampling systems  

E-Print Network [OSTI]

Environmental and health concerns have recently led to growing efforts to characterize the exhaust gas composition of aircraft engines. Besides major chemical species (N?, 0?, C0? and H?0), aircraft engines also emit other ...

Dakhel, Pierre Max

2005-01-01T23:59:59.000Z

15

Fault detection and isolation in aircraft gas turbine engines. Part 1: underlying concept  

E-Print Network [OSTI]

307 Fault detection and isolation in aircraft gas turbine engines. Part 1: underlying concept: aircraft propulsion, gas turbine engines, fault detection and isolation, statistical pattern recognition 1 INTRODUCTION Performance and reliability of aircraft gas turbine engines gradually deteriorate over the service

Ray, Asok

16

Isogeometric Simulation of Turbine Blades for Aircraft Engines David Gromann1  

E-Print Network [OSTI]

Isogeometric Simulation of Turbine Blades for Aircraft Engines David Gro?mann1 , Bert Jüttler2, in the challenging field of aircraft engines. We study the deformation of turbine blades under the assumption, manufacturing and repairing turbine engines for aircrafts. A challenging task in this field is the efficient

Jüttler, Bert

17

Demand forecasting for aircraft engine aftermarket  

E-Print Network [OSTI]

In 2006, Pratt and Whitney launched the Global Material Solutions business model aiming to supply spare parts to non-OEM engines with minimum 95% on-time delivery and fill-rate. Lacking essential technical knowledge of the ...

Ho, Kien K. (Kine Kit)

2008-01-01T23:59:59.000Z

18

16.885J / ESD.35J Aircraft Systems Engineering, Fall 2003  

E-Print Network [OSTI]

Subject addresses a holistic systems engineering approach for aircraft development. Focuses on the conceptual phase of product definition during which all aspects relevant to a new or derivative aircraft must be considered. ...

Hansman, Robert John

19

E-Print Network 3.0 - aircraft engine exhaust Sample Search Results  

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

Technological, Operational, and Cost Perspectives Summary: of the high-bypass ratio engine. Initially developed for long- haul, wide-body aircraft, high-bypass ratio... ....

20

E-Print Network 3.0 - aircraft engine noise 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: aircraft engine noise Page: << < 1 2 3 4 5 > >> 1 HYBRID LAMINAR FLOW TECHNOLOGY Partner: EADS Airbus...

Note: This page contains sample records for the topic "turboprop aircraft 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

E-Print Network 3.0 - aircraft engine design 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: aircraft engine design Page: << < 1 2 3 4 5 > >> 1 Eighth USAEurope Air Traffic Management Research...

22

Fault detection and isolation in aircraft gas turbine engines. Part 2: validation on a simulation test bed  

E-Print Network [OSTI]

and model-based information. As aircraft gas turbine engines consist of multiple interconnected compo- nents319 Fault detection and isolation in aircraft gas turbine engines. Part 2: validation of fault detection and isolation (FDI) in aircraft gas turbine engines. The FDI algorithms are built upon

Ray, Asok

23

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

24

aircraft engine missile: Topics by E-print Network  

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

turbine, and secondary Stanford University 3 The 2011 Cessna Aircraft CompanyRaytheon Missile Systems DesignBuildFly Competition Flyoff was held at TIMPA Field in...

25

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,...

26

Sonic IR crack detection of aircraft turbine engine blades with multi-frequency ultrasound excitations  

SciTech Connect (OSTI)

Effectively and accurately detecting cracks or defects in critical engine components, such as turbine engine blades, is very important for aircraft safety. Sonic Infrared (IR) Imaging is such a technology with great potential for these applications. This technology combines ultrasound excitation and IR imaging to identify cracks and flaws in targets. In general, failure of engine components, such as blades, begins with tiny cracks. Since the attenuation of the ultrasound wave propagation in turbine engine blades is small, the efficiency of crack detection in turbine engine blades can be quite high. The authors at Wayne State University have been developing the technology as a reliable tool for the future field use in aircraft engines and engine parts. One part of the development is to use finite element modeling to assist our understanding of effects of different parameters on crack heating while experimentally hard to achieve. The development has been focused with single frequency ultrasound excitation and some results have been presented in a previous conference. We are currently working on multi-frequency excitation models. The study will provide results and insights of the efficiency of different frequency excitation sources to foster the development of the technology for crack detection in aircraft engine components.

Zhang, Ding; Han, Xiaoyan [Department of Electrical and Computer Engineering, Wayne State University, Detroit, MI 48202 (United States); Newaz, Golam [Department of Mechanical Engineering, Wayne State University, Detroit, MI 48202 (United States)

2014-02-18T23:59:59.000Z

27

aircraft turbine engines: Topics by E-print Network  

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

Alan) 2003-01-01 48 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...

28

aircraft turbine engine: Topics by E-print Network  

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

Alan) 2003-01-01 48 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...

29

Method for Weight Control Engineering Management to Evaluate Single Engine Aircraft Weighing Activities  

E-Print Network [OSTI]

Nose Gear Weight Plot................................................................................................. 51 Figure 31 Measurement of Distance ?A? Plot............................................................................... 51... measurement of everything from the thickness of a coat of paint to how much an aircraft weighs and where its CG is located. 1 The problem of determining an aircraft?s weight and CG is the focus of this investigation. It is a primary concern for Weight...

Brown, Patrick M.

2007-05-18T23:59:59.000Z

30

Nonlinear Model Predictive Control of an Aircraft Gas Turbine Engine Brent. J. Brunell  

E-Print Network [OSTI]

Nonlinear Model Predictive Control of an Aircraft Gas Turbine Engine Brent. J. Brunell , Robert R the potential to achieve better performance than the production controller. 1 Introduction Gas turbines can turbine model considered is a low bypass, two rotor, turbojet with a variable exhaust area typical

Bitmead, Bob

31

Theoretical full power correction factors as related to changes in ambient temperature, pressure and absolute humidity for aircraft turbine engines  

E-Print Network [OSTI]

IN AMBIENT TEMPERATURE, PRESSURF. AND ABSOLUTE HUMIDITY FOR AIRCRAFT TURBINE ENGINES (August 1969) Michael Antoun Raphael B. S. (Mechanical Engineering) Texas A&M University Directed by: Professor Stanley H, Lowy ABSTRACT Power losses in aircraft gas... rated at standard atmospheric conditions (i. e, ambient temperature 69 F 3'Fend atmospheric pressure 29. 92 in. Hg. dry) . Obviously this same turbine will not be exposed to such standard conditions; therefore we have a change in power directly...

Raphael, Michel Antoun

1969-01-01T23:59:59.000Z

32

Standard Test Method for Stress-Corrosion of Titanium Alloys by Aircraft Engine Cleaning Materials  

E-Print Network [OSTI]

1.1 This test method establishes a test procedure for determining the propensity of aircraft turbine engine cleaning and maintenance materials for causing stress corrosion cracking of titanium alloy parts. 1.2 The evaluation is conducted on representative titanium alloys by determining the effect of contact with cleaning and maintenance materials on tendency of prestressed titanium alloys to crack when subsequently heated to elevated temperatures. 1.3 Test conditions are based upon manufacturer's maximum recommended operating solution concentration. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For specific precautionary statements, see and .

American Society for Testing and Materials. Philadelphia

2006-01-01T23:59:59.000Z

33

aircraft communication systems: Topics by E-print Network  

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

and the high-speed of aircrafts Jain, Raj 5 Aircraft System Identification Using Artificial Neural Networks Engineering Websites Summary: Aircraft System Identification Using...

34

aircraft system concept: Topics by E-print Network  

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

aircraft conducting High Volume Valasek, John 4 Aircraft System Identification Using Artificial Neural Networks Engineering Websites Summary: Aircraft System Identification Using...

35

American Institute of Aeronautics and Astronautics Strategic Jet Engine System Design in Light of Uncertain  

E-Print Network [OSTI]

the effect of high and low fuel and carbon prices on the optimum aircraft design and its ideal cruise speed. The results indicate that if oil and CO2 prices were to rise significantly, a slower turboprop aircraft would of Uncertain Fuel and Carbon Prices Stephan Langmaak , James Scanlan , n n University of Southampton

Sóbester, András

36

Aerospace Engineering Aircraft and Spacecraft Design BS, MS Space Transportation and Exploration  

E-Print Network [OSTI]

and Systems Engineering Management Engineering Healthcare Industrial Engineering BS, MS, MSE Human Factors-924-3190 www.engr.sjsu.edu/avtech Department office located in Industrial Studies 111 Biomedical Engineering.sjsu.edu Industrial and Systems Engineering 408-924-3301 www.ise.sjsu.edu Industrial Technology 408-924-3190 www

Su, Xiao

37

E-Print Network 3.0 - aircraft engines gmbh Sample Search Results  

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

.daimler.com Bosch Sicherheitssysteme GmbH www.bosch.de Electrical industry, vehicle, industrial engineering Atena... Engineering ... Source: Collection: Physics ; Materials...

38

E-Print Network 3.0 - aircraft piston engine Sample Search Results  

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

100 Heat engine Device that transforms heat into work. Summary: expansion steam engine Piston Pistonrod Crosshead bearing Connecting rod Crank Eccentric valvemotion... 1...

39

Capturing the Impact of Fuel Price on Jet Aircraft Operating Costs with Engineering and Econometric Models  

E-Print Network [OSTI]

with Engineering and Econometric Models Megan Smirti RyersonCosts with Engineering and Econometric Models Megan Smirtiforces. To this end, an econometric operating cost model (

Smirti Ryerson, Megan; Hansen, Mark

2009-01-01T23:59:59.000Z

40

Determination of cycle configuration of gas turbines and aircraft engines by an optimization procedure  

SciTech Connect (OSTI)

This paper is devoted to the analyses and optimization of simple and sophisticated cycles, particularly for various gas turbine engines and aero-engines (including the scramjet engine) to achieve maximum performance. The optimization of such criteria as thermal efficiency, specific output, and total performance for gas turbine engines, and overall efficiency, nondimensional thrust, and specific impulse for aero-engines has been performed by the optimization procedure with the multiplier method. Comparison of results with analytical solutions establishes the validity of the optimization procedure.

Tsuijikawa, Y.; Nagaoka, M. (Dept. of Aeronautical Engineering, Univ. of Osaka Prefecture, Mozu-umemachi, Sakai 591 (JP))

1991-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "turboprop aircraft 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

E-Print Network 3.0 - aircraft engine performance Sample Search...  

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

Ice Crystal Engineering 5985 49th St. SE... of flare made of a combination of AgI and CaCl2 material performed during a field test conducted on 1 July... 2008 during the...

42

Solar thermal aircraft  

DOE Patents [OSTI]

A solar thermal powered aircraft powered by heat energy from the sun. A heat engine, such as a Stirling engine, is carried by the aircraft body for producing power for a propulsion mechanism, such as a propeller. The heat engine has a thermal battery in thermal contact with it so that heat is supplied from the thermal battery. A solar concentrator, such as reflective parabolic trough, is movably connected to an optically transparent section of the aircraft body for receiving and concentrating solar energy from within the aircraft. Concentrated solar energy is collected by a heat collection and transport conduit, and heat transported to the thermal battery. A solar tracker includes a heliostat for determining optimal alignment with the sun, and a drive motor actuating the solar concentrator into optimal alignment with the sun based on a determination by the heliostat.

Bennett, Charles L. (Livermore, CA)

2007-09-18T23:59:59.000Z

43

Skills Profile and Training Delivery Review for Engineering Production Support - Cessna Aircraft  

E-Print Network [OSTI]

that the supervisor or coach should be teaching the new hire. This list does not get into the technical knowledge used to develop dispositions, but does cover a variety of topics of general interest. Appendix B contains a reprint of the Training Plan section... "typical rejection"? n Does a more experienced Engineer have advice? RDR recieved Is an RDR information correct & verified? y n View discrepancy/ gather info as req'd Return to PRB QC MRB review Is MRB Engineering support needed? y n Is this an MRB...

Tosh, Carl

2005-12-16T23:59:59.000Z

44

Performance and Emission Characteristics of an Aircraft Turbo Diesel Engine using JET-A Fuel  

E-Print Network [OSTI]

Protection Agency (EPA)............................................................ 10 1.4.3 Emission Technology .................................................................................................... 11 1.4.3.1 Catalytic Converter... Actual e Exit f Fuel inf Free Stream o Point Pr Prop T Thrust x Compound Family viii Abbreviations Definition AFR Air Fuel Ratio BHP Brake Horsepower CED Compact Engine Display CFR Code of Federal Regulations CReSIS Center for Remote...

Underwood, Sean Christopher

2008-05-05T23:59:59.000Z

45

Prevention of ice formation in light-aircraft-engine induction systems by using an automatic control to operate the carburetor-air heater  

E-Print Network [OSTI]

LIBRARY A A III COLLEGE OF TEXAS PREVENTION OF ICE FORMATION IN LIGHT-AIRCRAFT-EIEIINE INDUCTION SYSTEMS BY USING AN AUTOMATIC CONTROL TO OPERATE THE CARBURETOB AIR HEATER A Thesis GARLAND BISHOP MHISENHUNT & JR SuIm&itted to the Graduate... School of the Agricultural and Mechanioal College of Texas in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE August 1955 MAJOR SUBJECT ' MECHANICAL ENGINEERING& PREVENTION OF ICE FORMATION IN LIGHT...

Whisenhunt, Garland Bishop

1955-01-01T23:59:59.000Z

46

UTC for Computational Engineering Stephan Langmaak, Prof. James Scanlan and Dr. Andrs Sbester, Faculty of Engineering  

E-Print Network [OSTI]

of the plane is dependent on the average speed from door to door. The costs, in turn, will determine the air to maximize the robustness of the Surplus Value, the optimizer will tune the advanced gas turbine system consisting of either a conventional or a geared turbofan, a turboprop or an open rotor engine. 4. Preliminary

Sóbester, András

47

E-Print Network 3.0 - aircraft noise prediction Sample Search...  

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

Source: Stanford University - Department of Aeronautics and Astronautics, Aircraft Aerodynamics and Design Group Collection: Engineering 4 MECHANICAL AND AEROSPACE ENGINEERING...

48

The effect of imbalance distribution and measurement locations on critical speeds in a turboprop engine rotor  

E-Print Network [OSTI]

Imbalance Response at RY aud RX. imbalance Mass at tbe Coupling) 35 6 a. d 5 CL E 0 1IXXI 2000 3000 ?XXI SXm 6000 7OIXI SXXI 9000 10000111XXI12000 IXXXI1400016000 Spddd &rpm& TX 6 d N 'E 5 Ol 4 O. E 3 D 1000 2CCO 3000 4XXI SOXI 6000 7000.... 000- sa 0. 500? N "O. 00O E 0 0 Z 41 500 -' 2 4 8 10 12 14 16 18 20 24 26 Axial Location measured from the coupling (in) Figure 6. Measured Free-Free Vibration Frequency Spectrum and Mode Shape for Gas Generator Spool - 16 Maae Oot Date A CHI...

Marin, Manuel

2012-06-07T23:59:59.000Z

49

E-Print Network 3.0 - aircraft propulsion systems Sample Search...  

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

and Astronautics School of Engineering Summary: Aircraft Initiative, Robust Turbine Engine Design, Propulsion, Active Control of Aeromechanical Systems... an oxidizer, an...

50

E-Print Network 3.0 - aircraft wake vortex Sample Search Results  

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

University Collection: Chemistry ; Engineering 29 Proceedings of FEDSM 98 1998 ASME Fluids Engineering Division Summer Meeting Summary: relevance to the problem of aircraft...

51

Aircraft towing feasibility study. Final report  

SciTech Connect (OSTI)

Energy costs and availability are major concerns in most parts of the world. Many ways of increasing energy supply and reducing consumption are being proposed and investigated. One that holds considerable promise is the extended towing of aircraft between airport runways and terminal gate areas with engines shut down. This study provides a preliminary assessment of the constraints on and feasibility of extended aircraft towing. Past aircraft towing experience and the state-of-the-art in towing equipment are reviewed. Safety and operational concerns associated with aircraft towing are identified, and the benefits and costs of implementing aircraft towing at 20 major US airports are analyzed. It was concluded that extended aircraft towing is technically feasible and that substantial reductions in aircraft fuel consumption and air pollutant emissions can be achieved through its implementation. It was also concluded that, although capital and operating costs associated with towing would be increased, net savings could generally be attained at these airports. Because of the lack of past experience and the necessity of proving the cost effectiveness of the towing concept, a demonstration of the feasibility of large-scale aircraft towing is necessary. The study evaluates the suitability of the 20 study airports as potential demonstration sites and makes recommendations for the first demonstration project.

Not Available

1980-09-01T23:59:59.000Z

52

Department of Engineering In this issue  

E-Print Network [OSTI]

Manufacturing Engineering Design Show 2009 8 Electric aircraft take to the air 9 Helen Makey has won a 6 month

Talbot, James P.

53

AIRCRAFT PARAMETRIC STRUCTURAL LOAD MONITORING USING GAUSSIAN PROCESS REGRESSION  

E-Print Network [OSTI]

, Department of Mechanical Engineering, University of Sheffield, Mappin Street, Sheffield, S1 3JD 2 Technology of aircraft usage and thus to provide the operator with an accurate estimate of the remaining useful life in an aircraft usage monitoring context. The GP predictions for strain are compared to the actual measurements

Boyer, Edmond

54

Conceptual aircraft dynamics from inverse aircraft modeling  

E-Print Network [OSTI]

This thesis presents a method of construe' ting a nonlinear dynamics model of a theoretical aircraft from the nonlinear batch simulation of an existing aircrew This method provides control law designers with a method of fabricating nonlinear models...

Ziegler, Gregory E

1999-01-01T23:59:59.000Z

55

E-Print Network 3.0 - aircraft emissions simulation Sample Search...  

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

Institute of Technology (MIT) Collection: Engineering 49 Inverting for emissions of carbon monoxide from Asia using aircraft observations over the western Pacific Summary:...

56

E-Print Network 3.0 - aircraft carrier rapport Sample Search...  

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

; Engineering 100 Analyzing passenger travel disruptions in the National Air Transportation System Summary: these carriers have based on the large number of gates, aircraft,...

57

E-Print Network 3.0 - aircraft vortex spacing Sample Search Results  

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

Energy Storage, Conversion and Utilization 17 Proceedings of FEDSM 98 1998 ASME Fluids Engineering Division Summer Meeting Summary: relevance to the problem of aircraft...

58

Development of a high power density motor for aircraft propulsion  

E-Print Network [OSTI]

are currently powered by heavy gas turbine engines that require fueling. The development of electric motors to replace gas turbines would be a big step towards accomplishing more efficient aircraft propulsion. The primary objective of this research extends...

Dibua, Imoukhuede Tim Odion

2007-04-25T23:59:59.000Z

59

aircraft ab prib: Topics by E-print Network  

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

the magnetic field of its plasma cable. For creating this plasma cable the AB-Space Engine spends only some kg of hydrogen. Alexander Bolonkin 2008-03-02 9 Aircraft...

60

Development of flight instrumentation and analysis of an aircraft's lateral response to a discrete two-dimensional vertical gust  

E-Print Network [OSTI]

of the requirement for the degree of MASTER OF SCI~?E May 1973 Major Subject, : Aerospace Engineering D~PK~3lT OF FLIGHT INSTRUMENTATION AND ANALYSIS OF AN AIRCRAFT~S LAIL RESPONSE TO A DISCR TE TN'OWINENSIONAL V&TICAL GUST A Thesis RUSSsLL LANE MASK... DeHavilland DHC 2 'Beaver' STOL aircraft. This is a single engined, high-wing aircraft of all metal construction, Fig. 1. Table 1 pro- vides some quantitative data relating to this aircraft. With the emphasis of this paper directed to the aircraft...

Mask, Russell Lane

1973-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "turboprop aircraft 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

Design of a reconfigurable lateral flight control system for a C-135 aircraft  

E-Print Network [OSTI]

of MASTER OF SCIENCE December 1990 Major Subject: Mechanical Engineering DESIGN OF A RECONFIGURABLE LATERA. L FLIGHT CONTROL SYSTEM FOR A C ? 135 AIRCRAFT A Thesis COLIN ANDREW SWANEY Approved as to style and content by: S. Jayasuriya (Chair... and intelligence. These aircraft are equipped with specially designed radar and antennae. The C-135 aircraft has four engines and is similar in configuration to the commercial Boeing 707. A. Lateral Equations of Motion The lateral equations of motion...

Swaney, Colin Andrew

1990-01-01T23:59:59.000Z

62

Aircraft as a meteorological sensor  

E-Print Network [OSTI]

Meteorological Institute 2 | The aircraft as a meteorological sensor Photo cover: A KLM Airbus A330-200 landsAircraft as a meteorological sensor Using Mode-S Enhanced Surveillance data to derive upper air Meteorological Institute 3 | The aircraft as a meteorological sensor Aircraft as a meteorological sensor Using

Haak, Hein

63

Stratospheric aircraft: Impact on the stratosphere  

SciTech Connect (OSTI)

The steady-state distribution of natural stratospheric ozone is primarily maintained through production by ultraviolet photolysis of molecular oxygen, destruction by a catalytic cycle involving nitrogen oxides (NO{sub x}), and relocation by air motions within the stratosphere. Nitrogen oxides from the exhausts of a commercially viable fleet of supersonic transports would exceed the natural source of stratospheric nitrogen oxides if the t should be equipped with 1990 technology jet engines. This model-free comparison between a vital natural global ingredient and a proposed new industrial product shows that building a large fleet of passenger stratospheric aircraft poses a significant global problem. NASA and aircraft industries have recognized this problem and are studying the redesign of jet aircraft engines in order to reduce the nitrogen oxides emissions. In 1989 atmospheric models identified two other paths by which the ozone destroying effects of stratospheric aircraft might be reduced or eliminated: (1) Use relatively low supersonic Mach numbers and flight altitudes. For a given rate of nitrogen oxides injection into the stratosphere, the calculated reduction of total ozone is a strong function of altitude, and flight altitudes well below 20 kilometers give relatively low calculated ozone reductions. (2) Include heterogeneous chemistry in the two-dimensional model calculations. Necessary conditions for answering the question on the title above are to improve the quality of our understanding of the lower stratosphere and to broaden our knowledge of hetergeneous stratospheric chemistry. This article reviews recently proposed new mechanisms for heterogeneous reactions on the global stratospheric sulfate aerosols.

Johnston, H.

1992-02-01T23:59:59.000Z

64

Stratospheric aircraft: Impact on the stratosphere?  

SciTech Connect (OSTI)

The steady-state distribution of natural stratospheric ozone is primarily maintained through production by ultraviolet photolysis of molecular oxygen, destruction by a catalytic cycle involving nitrogen oxides (NO{sub x}), and relocation by air motions within the stratosphere. Nitrogen oxides from the exhausts of a commercially viable fleet of supersonic transports would exceed the natural source of stratospheric nitrogen oxides if the t should be equipped with 1990 technology jet engines. This model-free comparison between a vital natural global ingredient and a proposed new industrial product shows that building a large fleet of passenger stratospheric aircraft poses a significant global problem. NASA and aircraft industries have recognized this problem and are studying the redesign of jet aircraft engines in order to reduce the nitrogen oxides emissions. In 1989 atmospheric models identified two other paths by which the ozone destroying effects of stratospheric aircraft might be reduced or eliminated: (1) Use relatively low supersonic Mach numbers and flight altitudes. For a given rate of nitrogen oxides injection into the stratosphere, the calculated reduction of total ozone is a strong function of altitude, and flight altitudes well below 20 kilometers give relatively low calculated ozone reductions. (2) Include heterogeneous chemistry in the two-dimensional model calculations. Necessary conditions for answering the question on the title above are to improve the quality of our understanding of the lower stratosphere and to broaden our knowledge of hetergeneous stratospheric chemistry. This article reviews recently proposed new mechanisms for heterogeneous reactions on the global stratospheric sulfate aerosols.

Johnston, H.

1992-02-01T23:59:59.000Z

65

Safe Set Protection and Restoration for Unimpaired and Impaired Aircraft  

E-Print Network [OSTI]

/s T engine thrust, lb e elevator position, deg m vehicle mass, slugs Iy principal moment of inertia Y within the safe set. When an aircraft is impaired, e.g., a jammed elevator or an engine loss, the safe@technosci.com. 1 of 9 American Institute of Aeronautics and Astronautics #12;(x) cost function associated with time

Kwatny, Harry G.

66

Identification of Aircraft Hazards  

SciTech Connect (OSTI)

Aircraft hazards were determined to be potentially applicable to a repository at Yucca Mountain in ''Monitored Geological Repository External Events Hazards Screening Analysis'' (BSC 2005 [DIRS 174235], Section 6.4.1). That determination was conservatively based upon limited knowledge of flight data in the area of concern and upon crash data for aircraft of the type flying near Yucca Mountain. The purpose of this report is to identify specific aircraft hazards that may be applicable to a monitored geologic repository (MGR) at Yucca Mountain, using NUREG-0800, ''Standard Review Plan for the Review of Safety Analysis Reports for Nuclear Power Plants'' (NRC 1987 [DIRS 103124], Section 3.5.1.6), as guidance for the inclusion or exclusion of identified aircraft hazards. The intended use of this report is to provide inputs for further screening and analysis of identified aircraft hazards based upon the criteria that apply to Category 1 and Category 2 event sequence analyses as defined in 10 CFR 63.2 [DIRS 176544] (Section 4). The scope of this report includes the evaluation of military, private, and commercial use of airspace in the 100-mile regional setting of the repository at Yucca Mountain with the potential for reducing the regional setting to a more manageable size after consideration of applicable screening criteria (Section 7).

K. Ashley

2006-12-08T23:59:59.000Z

67

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...

68

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 -...

69

Mechanics of Contact and Lubrication Department of Mechanical and Industrial Engineering  

E-Print Network [OSTI]

stones on rollers to modern turbine engines that are use to propel aircraft [5]. Ball bearings are used

Müftü, Sinan

70

Development and Implementation of Interactive/Visual Software for Simple Aircraft Gas Turbine Design  

E-Print Network [OSTI]

Aircraft Gas Turbine, define the thermodynamic cycle implemented in the model, define the key engineDevelopment and Implementation of Interactive/Visual Software for Simple Aircraft Gas Turbine of software to analyze and design gas turbine systems has been an important part of this course since 1988

Ghajar, Afshin J.

71

ARM - Other Aircraft Campaigns  

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 Documentation RUC : XDCResearchWarmingMethane BackgroundFacilityOther Aircraft Campaigns AAF

72

Development and Implementation of a Statistical Risk Assessment Method for New Aircraft Performance at XYZ Corporation  

E-Print Network [OSTI]

At XYZ Corporation (XYZ), the standard method of creating aircraft performance guarantees does not incorporate engineering risk or uncertainty. Since performance guarantees are a contractual agreement to the customer, the customer is not obligated...

Schroeder, Christopher R.

2009-12-18T23:59:59.000Z

73

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

74

Microphysical modeling of ultrane hydrocarbon-containing aerosols in aircraft emissions  

E-Print Network [OSTI]

Combustion engines emit precursors of ne particulate matter (PM) into the atmosphere. Numerous gaseous species, soot particles, and liquid aerosols in the aircraft exhaust are involved in PM formation, and these very ne, ...

Jun, Mina

2011-01-01T23:59:59.000Z

75

E-Print Network 3.0 - aircraft floor paneling Sample Search Results  

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

Science 7 Chris Frink (crf46) Sikorsky Aircraft Corporation Mechanical & Aerospace Engineering Co-op Term 2 (Summer '10) Summary: 12;12;12;12;12;12;12;12;12;Chris Frink...

76

Determining appropriate levels of robotic automation in commercial aircraft nacelle assembly  

E-Print Network [OSTI]

This thesis examines the application of reconfigurable industrial robotics in the assembly of the engine nacelle inlet for a commercial aircraft. In addition to addressing the achievable level of automation, this thesis ...

Durham, Bryce J. (Bryce James)

2014-01-01T23:59:59.000Z

77

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

78

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

79

Effects of approach angle on the handling characteristics of light aircraft  

E-Print Network [OSTI]

with larger engines, Smproved airframe construction, and advanced geometry with high-1Sft wings compatible with short takc-off and landing (STOL) op- erations. The latter aspect of light aircraft utili ation has brouPht attention to the difficulties... characteristics are included in table 2 on page 26. This airplane is a typical low wing, medium performanci, single engine airplane and is characteristic of a general aviation aircraft (Beechcraft Bonanza) except for cabin configuration. Instrumenta- tion...

Burke, James Allen

1971-01-01T23:59:59.000Z

80

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

Note: This page contains sample records for the topic "turboprop aircraft 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

V/STOL aircraft and method  

DOE Patents [OSTI]

Aircraft apparatus and method capable of V/STOL (vertical, short takeoff and landing) in addition to conventional flight are disclosed. For V/STOL operation, induced lift is provided by blowing air over the upper surface of each wing through a duct installed near the leading edge. Intake air is supplied to the blowing fan through a duct installed near the trailing edge, thus providing suction as well as blowing. Two fans in series are required. The engine provides power not only to the propeller but also to a transmission which provides power to the pulleys driving the belt-driven fans. 10 figs.

Owens, P.R.

1997-11-18T23:59:59.000Z

82

School of Engineering and Applied Science Engineering Achievement Award  

E-Print Network [OSTI]

derivative high efficiency power generation systems. · In 2008, Chip was elevated to Vice President treatments for aircraft engines, land-based gas turbines, lighting systems, medical systems, and diesel installed base of customers and every 2-3 seconds an aircraft powered by GE takes off...this is the world

Whittle, Mark

83

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

84

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

85

MECHANICAL ENGINEERING What is Mechanical  

E-Print Network [OSTI]

, development, and manufacture of gas turbine and other aircraft engines; design and construction of electrical in hydraulic and pumping systems; study of heat flow, ranging from boilers and automotive radiators to heat

86

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

87

Self-pressurizing Stirling engine  

DOE Patents [OSTI]

A solar thermal powered aircraft powered by heat energy from the sun. A heat engine, such as a Stirling engine, is carried by the aircraft body for producing power for a propulsion mechanism, such as a propeller. The heat engine has a thermal battery in thermal contact with it so that heat is supplied from the thermal battery. A solar concentrator, such as reflective parabolic trough, is movably connected to an optically transparent section of the aircraft body for receiving and concentrating solar energy from within the aircraft. Concentrated solar energy is collected by a heat collection and transport conduit, and heat transported to the thermal battery. A solar tracker includes a heliostat for determining optimal alignment with the sun, and a drive motor actuating the solar concentrator into optimal alignment with the sun based on a determination by the heliostat.

Bennett, Charles L. (Livermore, CA)

2010-10-12T23:59:59.000Z

88

Control authority of unconventional control surface deflections on a fighter aircraft  

E-Print Network [OSTI]

OF SCIENCE May 1985 Major Subject: Aerospace Engineering CONTROL AUTHORITY OF UNCONVENTIONAL CONTROL SURFACE DEFLECTIONS ON A FIGHTER AIRCRAFT A Thesis by LLOYD JOE STOUT Approved as to style and content by: Donald T. Ward (Chairman of Committee...CONTROL AUTHORITY OF UNCONVENTIONAL CONTROL SURFACE DEFLECTIONS ON A FIGHTER AIRCRAFT A Thesis LLOYD JOE STOUT Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER...

Stout, Lloyd Joe

1985-01-01T23:59:59.000Z

89

A method of evaluating the performance deterioration of aircraft gas-turbines  

E-Print Network [OSTI]

A METHOD OF EVALUATING THE PERFORMANCE DETERIORATION OF AIRCRAFT GAS-TURBINES A Thesis by V. SUBRAMANIAN Submitted to the Graduate College of Texas ASM University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE... May 1978 Major Subject: Mechanical Engineering A METHOD OF EVALUATING THE PERFORMANCE DETERIORATION OF AIRCRAFT GAS-TURBINES A Thesis by V. SUBRAMANIAN Approved as to style and content by: Charrman o Commztt (Head o D pa ment Sg D~ Member...

Subramanian, V

1978-01-01T23:59:59.000Z

90

Instrumentation of a light twin aircraft for flow energizer flight tests  

E-Print Network [OSTI]

INSTRUMDITATION OF A LIGHT TWIN AIRCRAFT FOR FLOW ENERGIZER FLIGHT TESTS A Thesis by ROBERT SUSUMU BINFORD Submitted to the Graduate College of Texas ASM University in partial fulfillment of the requirements for the degree of HASTER... OF SCIENCE August 1986 MaJor SubJect: Aerospace Engineering INSTRUMENTATION OF A LIGHT TWIN AIRCRAFT FOR FLOW ENERGIZER FLIGHT TESTS A Thesis by ROBERT SUSUMU BINFORD Approved as to style and content by: Donald T. Ward (Chairman of Committee) Cyrus...

Binford, Robert Susumu

1986-01-01T23:59:59.000Z

91

An investigation of the effect of rudder deflection on aircraft motions and tail loads during rolling maneuvers  

E-Print Network [OSTI]

of Texas kn Partial Fulfillment of the Requirements for the Degree of Master of Science Nay 1959 Dbpartment of Aeronautical Engineering Ihjor Subject: Aeronautical Engineering PN INVESTIGATION OF , THE EFFECT OF RUDDER DEFLECTION ON AIRCRAFT MOTIONS...LLBRARY A & M COLLEGE OF TEXAS AN INVESTIGA'TION OF THE EFFECT OF RUDDER DEFLECTION ON AIRCRAFT MOTIONS AND TAIL LOADS DURING ROLLING MANEUVERS John R. Sell A thesis emitted to the Graduate School of 6e Agricultural and Mechanical College...

Sell, John Richard

1959-01-01T23:59:59.000Z

92

Global Mortality Attributable to Aircraft Cruise Emissions  

E-Print Network [OSTI]

Aircraft emissions impact human health though degradation of air quality. The majority of previous analyses of air quality impacts from aviation have considered only landing and takeoff emissions. We show that aircraft ...

Britter, Rex E.

93

Propulsion system concepts for silent aircraft  

E-Print Network [OSTI]

The noise emitted by commercial aircraft is a major inhibitor of the growth of commercial air transport and is a critical environmental issue in air transportation. A functionally-silent aircraft is envisioned to achieve ...

Manneville, Alexis, 1978-

2004-01-01T23:59:59.000Z

94

Method and apparatus for monitoring aircraft components  

DOE Patents [OSTI]

Operability of aircraft mechanical components is monitored by analyzing the voltage output of an electrical generator of the aircraft. Alternative generators, for a turbine-driven rotor aircraft, include the gas producer turbine tachometer generator, the power turbine tachometer generator, and the aircraft systems power producing starter/generator. Changes in the peak amplitudes of the fundamental frequency and its harmonics are correlated to changes in condition of the mechanical components.

Dickens, Larry M. (Oak Ridge, TN); Haynes, Howard D. (Knoxville, TN); Ayers, Curtis W. (Clinton, TN)

1996-01-01T23:59:59.000Z

95

Method and apparatus for monitoring aircraft components  

DOE Patents [OSTI]

Operability of aircraft mechanical components is monitored by analyzing the voltage output of an electrical generator of the aircraft. Alternative generators, for a turbine-driven rotor aircraft, include the gas producer turbine tachometer generator, the power turbine tachometer generator, and the aircraft systems power producing starter/generator. Changes in the peak amplitudes of the fundamental frequency and its harmonics are correlated to changes in condition of the mechanical components. 14 figs.

Dickens, L.M.; Haynes, H.D.; Ayers, C.W.

1996-01-16T23:59:59.000Z

96

A Comprehensive Program for Measurement of Military Aircraft Emissions  

SciTech Connect (OSTI)

Emissions of gases and particulate matter by military aircraft were characterized inplume by 'extractive' and 'optical remote-sensing (ORS)' technologies. Non-volatile particle size distribution, number and mass concentrations were measured with good precision and reproducibly. Time-integrated particulate filter samples were collected and analyzed for smoke number, elemental composition, carbon contents, and sulfate. Observed at EEP the geometric mean diameter (as measured by the mobility diameter) generally increased as the engine power setting increased, which is consistent with downstream observations. The modal diameters at the downstream locations are larger than that at EEP at the same engine power level. The results indicate that engine particles were processed by condensation, for example, leading to particle growth in-plume. Elemental analysis indicated little metals were present in the exhaust, while most of the exhaust materials in the particulate phase were carbon and sulfate (in the JP-8 fuel). CO, CO{sub 2}, NO, NO{sub 2}, SO{sub 2}, HCHO, ethylene, acetylene, propylene, and alkanes were measured. The last five species were most noticeable under engine idle condition. The levels of hydrocarbons emitted at high engine power level were generally below the detection limits. ORS techniques yielded real-time gaseous measurement, but the same techniques could not be extended directly to ultrafine particles found in all engine exhausts. The results validated sampling methodology and measurement techniques used for non-volatile particulate aircraft emissions, which also highlighted the needs for further research on sampling and measurement for volatile particulate matter and semi-volatile species in the engine exhaust especially at the low engine power setting.

Cheng, Mengdawn [ORNL

2009-11-01T23:59:59.000Z

97

Department of Mechanical Engineering RESEARCH PROJECT  

E-Print Network [OSTI]

#12;Department of Mechanical Engineering OVERVIEW · Combustion of alternative biofuels for automotive · Combustion properties of biofuels, including biodiesel and biojet fuels · Shock tube ignition experiments for a New Generation of Aircrafts · Jets Manipulation and

Barthelat, Francois

98

OKLAHOMA STATE UNIVERSITY Mechanical and Aerospace Engineering  

E-Print Network [OSTI]

OKLAHOMA STATE UNIVERSITY Mechanical and Aerospace Engineering Assistant Professor The School (6) tenure-track faculty positions at the Assistant Professor rank. Exceptional candidates in all precision manufacturing, HVAC&R, vibrations, aircraft and spacecraft, robotics, unmanned systems, autonomy

99

Development and validation of bonded composite doubler repairs for commercial aircraft.  

SciTech Connect (OSTI)

A typical aircraft can experience over 2,000 fatigue cycles (cabin pressurizations) and even greater flight hours in a single year. An unavoidable by-product of aircraft use is that crack, impact, and corrosion flaws develop throughout the aircraft's skin and substructure elements. Economic barriers to the purchase of new aircraft have placed even greater demands on efficient and safe repair methods. The use of bonded composite doublers offers the airframe manufacturers and aircraft maintenance facilities a cost effective method to safely extend the lives of their aircraft. Instead of riveting multiple steel or aluminum plates to facilitate an aircraft repair, it is now possible to bond a single Boron-Epoxy composite doubler to the damaged structure. The FAA's Airworthiness Assurance Center at Sandia National Labs (AANC), Boeing, and Federal Express completed a pilot program to validate and introduce composite doubler repair technology to the U.S. commercial aircraft industry. This project focused on repair of DC-10 fuselage structure and its primary goal was to demonstrate routine use of this repair technology using niche applications that streamline the design-to-installation process. As composite doubler repairs gradually appear in the commercial aircraft arena, successful flight operation data is being accumulated. These commercial aircraft repairs are not only demonstrating the engineering and economic advantages of composite doubler technology but they are also establishing the ability of commercial maintenance depots to safely adopt this repair technique. This report presents the array of engineering activities that were completed in order to make this technology available for widespread commercial aircraft use. Focused laboratory testing was conducted to compliment the field data and to address specific issues regarding damage tolerance and flaw growth in composite doubler repairs. Fatigue and strength tests were performed on a simulated wing repair using a substandard design and a flawed installation. In addition, the new Sol-Gel surface preparation technique was evaluated. Fatigue coupon tests produced Sol-Gel results that could be compared with a large performance database from conventional, riveted repairs. It was demonstrated that not only can composite doublers perform well in severe off-design conditions (low doubler stiffness and presence of defects in doubler installation) but that the Sol-Gel surface preparation technique is easier and quicker to carry out while still producing optimum bonding properties. Nondestructive inspection (NDI) methods were developed so that the potential for disbond and delamination growth could be monitored and crack growth mitigation could be quantified. The NDI methods were validated using full-scale test articles and the FedEx aircraft installations. It was demonstrated that specialized NDI techniques can detect flaws in composite doubler installations before they reach critical size. Probability of Detection studies were integrated into the FedEx training in order to quantify the ability of aircraft maintenance depots to properly monitor these repairs. In addition, Boeing Structural Repair and Nondestructive Testing Manuals were modified to include composite doubler repair and inspection procedures. This report presents the results from the FedEx Pilot Program that involved installation and surveillance of numerous repairs on operating aircraft. Results from critical NDI evaluations are reported in light of damage tolerance assessments for bonded composite doublers. This work has produced significant interest from airlines and aircraft manufacturers. The successful Pilot Program produced flight performance history to establish the durability of bonded composite patches as a permanent repair on commercial aircraft structures. This report discusses both the laboratory data and Pilot Program results from repair installations on operating aircraft to introduce composite doubler repairs into mainstream commercial aircraft use.

Roach, Dennis Patrick; Rackow, Kirk A.

2007-07-01T23:59:59.000Z

100

A miniature powerplant for very small, very long range autonomous aircraft. Final report  

SciTech Connect (OSTI)

The authors have developed a new piston engine offering unprecedented efficiency for a new generation of miniature robotic aircraft. Following Phase 1 preliminary design in 1996--97, they have gone forward in Phase 2 to complete detail design, and are nearing completion of a first batch of ten engines. A small-engine dynamometer facility has been built in preparation for the test program. Provisions have been included for supercharging, which will allow operation at ceilings in the 10,000 m range. Component tests and detailed analysis indicate that the engine will achieve brake-specific fuel consumption well below 300 gm/kWh at power levels of several hundred watts. This level of performance opens the door to development of tabletop-sized aircraft having transpacific range and multi-day endurance, which will offer extraordinary new capabilities for meteorology, geomagnetic, and a variety of applications in environmental monitoring and military operations.

Tad McGeer

1999-09-29T23:59:59.000Z

Note: This page contains sample records for the topic "turboprop aircraft 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

Nitric oxide emissions from the high-temperature viscous boundary layers of hypersonic aircraft within the stratosphere  

SciTech Connect (OSTI)

The authors study the nitric oxide emission characteristics of supersonic aircraft resulting from heating of viscous boundary layers along the skin of the aircraft. Previous study has concentrated on nitric oxide emissions coming from combustion products from the scramjet engines. This work shows that above mach 8, emissions from viscous heating become a significant factor in total emission of nitric oxide. Above mach 16 it becomes the dominant source of emission.

Brooks, S.B.; Lewis, M.J.; Dickerson, R.R. [Univ. of Maryland, College Park, MD (United States)

1993-09-20T23:59:59.000Z

102

Approaches to representing aircraft fuel efficiency performance for the purpose of a commercial aircraft certification standard  

E-Print Network [OSTI]

Increasing concern over the potential harmful effects of green house gas emissions from various sources has motivated the consideration of an aircraft certification standard as one way to reduce aircraft C02 emissions and ...

Yutko, Brian M. (Brian Matthew)

2011-01-01T23:59:59.000Z

103

Approaches to Representing Aircraft Fuel Efficiency Performance for the Purpose of a Commercial Aircraft Certification Standard  

E-Print Network [OSTI]

Increasing concern over the potential harmful effects of green house gas emissions from various sources has motivated the consideration of an aircraft certification standard as one way to reduce aircraft CO2 emissions and ...

Yutko, Brian

2011-06-27T23:59:59.000Z

104

The potential of future aircraft technology for noise and pollutant emissions reduction  

E-Print Network [OSTI]

for weight, lift-to-drag ratio and engine efficiency obtained from an extensive survey of the open literature. Also included was a consideration of hydrogen as an alternative, zero-CO2, fuel. The use of hydrogen as a transportation fuel is challenging... turbofan engine BWB Blended wing-body aircraft configuration CAEP Committee on Aviation Environmental Protection CO2 Carbon dioxide CRC Conceptual Research Corporation (NASA N+3 contractor) EIS Entry into service EPNdB Effective perceived noise level...

Graham, W. R.; Hall, C. A.; Vera Morales, M.

2014-03-27T23:59:59.000Z

105

ARM - Field Campaign - Aircraft Carbon  

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 JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience4AJ01)3, 2010SeptemberInfraredgovCampaignsAircraft Carbon ARM Data

106

A robust guidance system for aircraft approach and landing  

E-Print Network [OSTI]

Aircraft approach and landing are very demanding and risky operational phases compared to other routine flight phases. Statistics show that large percentages of aircraft accidents, especially general aviation (GA) aircraft, occur during these phases...

Yu, Ren-Jye

1999-01-01T23:59:59.000Z

107

Process development of silicon-silicon carbide hybrid structures for micro-engines (January 2002)  

E-Print Network [OSTI]

MEMS-based gas turbine engines are currently under development at MIT for use as a button-sized portable power generator or micro-aircraft propulsion sources. Power densities expected for the micro-engines require very ...

Choi, D.

108

Titanium is hot, but can it stand the heat. [For jet turbines and hypersonic aircraft  

SciTech Connect (OSTI)

Titanium aluminides, a new class of intermetallics with ceramic-like properties, that could change the shape of future jet turbines and hypersonic aircraft, are described. These intermetallics are alloyed from two lightweight metals, as opposed to superalloys, the current compressor leaders, which are primarily nickel, cobalt, or iron. Thus, aluminides show immediate promise of much lower mass than superalloys. Metallurgists can alloy and thermochemically process Ti3Al, the most fully developed of the aluminides, to achieve 3-5 percent room-temperature ductility. Consideration is given to other titanium alloys that show promise for application in an engine or on the skin of a hypersonic aircraft.

Brown, A.S.

1991-06-01T23:59:59.000Z

109

The multi-stop aircraft routing problem  

E-Print Network [OSTI]

We study the multi-stop aircraft routing problem, determining the sequence of stops and the number of passengers to carry in each segment route. The objective of the aircraft routing problem is to maximize the profit derived from the transportation...

Garci?a Castan?eda, Salvador

1995-01-01T23:59:59.000Z

110

Managing IT investment for aircraft sustainment  

E-Print Network [OSTI]

for managing investment in aircraft spares. Case study 1: the process reference model, referredManaging IT investment for aircraft sustainment Michael MacDonnell, Department of Management in terms of both annual revenue and the scale and complexity of its value chain. Operations practices (and

de Weck, Olivier L.

111

Probing Emissions of Military Cargo Aircraft: Description of...  

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

Emissions of Military Cargo Aircraft: Description of a Joint Field Measurement Strategic Environmental Research and Probing Emissions of Military Cargo Aircraft: Description of a...

112

aircraft carrier program: Topics by E-print Network  

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

Consumption of an Aircraft Carrier . Open Access Theses and Dissertations Summary: ??Speed and propulsion fuel consumption characteristics of United States aircraft carriers are...

113

aircraft cabin safety: Topics by E-print Network  

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

Window Location on a King Air 200 Aircraft:aerosol.atmos.und.edu) Objective A Raytheon Beechcraft King Air 200 aircraft has been used to obtain Condensation Particle...

114

air force aircraft: Topics by E-print Network  

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

Window Location on a King Air 200 Aircraft:aerosol.atmos.und.edu) Objective A Raytheon Beechcraft King Air 200 aircraft has been used to obtain Condensation Particle...

115

aircraft cabin section: Topics by E-print Network  

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

Window Location on a King Air 200 Aircraft:aerosol.atmos.und.edu) Objective A Raytheon Beechcraft King Air 200 aircraft has been used to obtain Condensation Particle...

116

aircraft cabins: Topics by E-print Network  

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

Window Location on a King Air 200 Aircraft:aerosol.atmos.und.edu) Objective A Raytheon Beechcraft King Air 200 aircraft has been used to obtain Condensation Particle...

117

aircraft cabin noise: Topics by E-print Network  

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

Window Location on a King Air 200 Aircraft:aerosol.atmos.und.edu) Objective A Raytheon Beechcraft King Air 200 aircraft has been used to obtain Condensation Particle...

118

aircraft exhaust aerosol: Topics by E-print Network  

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

Window Location on a King Air 200 Aircraft:aerosol.atmos.und.edu) Objective A Raytheon Beechcraft King Air 200 aircraft has been used to obtain Condensation Particle...

119

aircraft load measurement: Topics by E-print Network  

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

Window Location on a King Air 200 Aircraft:aerosol.atmos.und.edu) Objective A Raytheon Beechcraft King Air 200 aircraft has been used to obtain Condensation Particle...

120

aircraft cabin environment: Topics by E-print Network  

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

Window Location on a King Air 200 Aircraft:aerosol.atmos.und.edu) Objective A Raytheon Beechcraft King Air 200 aircraft has been used to obtain Condensation Particle...

Note: This page contains sample records for the topic "turboprop aircraft engines" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Electrical Generation for More-Electric Aircraft using Solid...  

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

Electrical Generation for More-Electric Aircraft using Solid Oxide Fuel Cells Electrical Generation for More-Electric Aircraft using Solid Oxide Fuel Cells This study, completed by...

122

Engineering Technician  

Broader source: Energy.gov [DOE]

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

123

Visual Mining and Statistics for a Turbofan Engine Fleet Jrme Lacaille  

E-Print Network [OSTI]

1 Visual Mining and Statistics for a Turbofan Engine Fleet Jérôme Lacaille Snecma Etablissement de of engines. Every day, data from aircraft engines are broadcasted to the ground. Some airlines companies rely on their engine manufacturer to control the engines' behavior and help prepare for maintenance scheduling

Paris-Sud XI, Université de

124

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

125

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

126

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

127

A dynamic stability analysis of an aircraft passing through the trailing vortices of another aircraft  

E-Print Network [OSTI]

Santo, Jr. , B. S. , United States Air Force Academy Directed by: Dr. Balusu M. Rao A method is developed to predict the changes in the aerodynamic forces and moments on an aircraft as it passes through the trailing vortex system of another aircraft... as the test aircraft. The dynamic response of the test aircraft to an encounter with a trailing vortex system is predicted using a linear and a non-linear set of equations of motion. The calculated aerodynamic forces and moments are treated as forcing...

De Santo, Robert James William

2012-06-07T23:59:59.000Z

128

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

129

ENGINEERING TECHNOLOGY Engineering Technology  

E-Print Network [OSTI]

, Mechatronics Technology, and Renewable Energy Technology. Career Opportunities Graduates of four: business administration, wind farm management, aircraft maintenance, tooling production, quality and safety or selected program track focus. Transfer students must talk to their advisor about transferring their courses

130

ENGINEERING TECHNOLOGY Engineering Technology  

E-Print Network [OSTI]

: business administration, energy management, wind farm management, automation and controls, aircraft, Mechatronics Technology, and Renewable Energy Technology. Career Opportunities Graduates of four students must talk to their advisor about transferring their courses over for WSU credit. Laboratory

131

E-Print Network 3.0 - aircraft structural components Sample Search...  

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

on Aircraft and Aircraft Ground Support Fuel Cell Applications 12... ;Topics The US Fuel Cell Council Aircraft and ... Source: DOE Office of Energy Efficiency and Renewable...

132

E-Print Network 3.0 - aircraft Sample Search Results  

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

AIRCRAFT TAXI Summary: AIRCRAFT TAXI TIMES AT THE DALLAS FORT WORTH INTERNATIONAL AIRPORT Sivakumar Rathinam, Justin Montoya, Yoon... model for an aircraft taxi-scheduling...

133

E-Print Network 3.0 - aircraft navigation radios Sample Search...  

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

FOR REDUCING AIRCRAFT TAXI Summary: AIRCRAFT TAXI TIMES AT THE DALLAS FORT WORTH INTERNATIONAL AIRPORT Sivakumar Rathinam, Justin Montoya, Yoon... model for an aircraft...

134

New Vapor-Particle Separator Improves Understanding of Aircraft Engine  

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 MayAtmosphericNuclear Security Administration the Contributions andDataNational Libraryornl.gov RonStaffReturning to

135

Development of an aerostatic pocket damper for aircraft engines  

E-Print Network [OSTI]

of Actuator Tests Installation of Actuators Harmonic Excitation Test Procedures. . . . . . . . 26 28 28 29 31 31 34 36 38 38 39 42 44 45 45 47 48 51 56 56 58 59 Page Balancing the Rotor . Rotating Tests with Quad.... . . . . . . . . . . . . IVD //2 Tests ? Change in Natural Frequencies w/ Dual Actuators IVD //2 Tests - Change in Rotor Response w/ Dual Actuators . . Rotating Response to Imbalance, Horizontal Plane. . . . . . . . . RIGIDROTOR Simulation of Horizontal Response...

Cardon, Bradley Paul

1992-01-01T23:59:59.000Z

136

An Aircraft Electric Power Testbed for Validating Automatically Synthesized Reactive Control Protocols  

E-Print Network [OSTI]

An Aircraft Electric Power Testbed for Validating Automatically Synthesized Reactive Control reactive synthesis; testbed; aircraft electric power system 1. INTRODUCTION AND MOTIVATION Aircraft of Pennsylvania utopcu@seas.upenn.edu ABSTRACT Modern aircraft increasingly rely on electric power for sub

Xu , Huan

137

Maintenance cost studies of rotary wing commercial transport aircraft  

E-Print Network [OSTI]

Introduction: The vertical take-off and landing (VTOL) aircraft market has had substantial growth in the period of the last ten years when one considers the overall number of aircraft in use. The military fleet has continued ...

Ausrotas, Raymond A.

1974-01-01T23:59:59.000Z

138

The cost of noise reduction in commercial tilt rotor aircraft  

E-Print Network [OSTI]

The relationship between direct operating cost and departure noise annoyance was developed for commercial tilt rotor aircraft. This was accomplished by generating a series of tilt rotor aircraft designs to meet various ...

Faulkner, Henry B.

1974-01-01T23:59:59.000Z

139

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

140

Detection of aeroacoustic sound sources on aircraft and wind turbines  

E-Print Network [OSTI]

Detection of aeroacoustic sound sources on aircraft and wind turbines Stefan Oerlemans #12;Detection of aeroacoustic sound sources on aircraft and wind turbines S. Oerlemans Thesis University;DETECTION OF AEROACOUSTIC SOUND SOURCES ON AIRCRAFT AND WIND TURBINES PROEFSCHRIFT ter verkrijging van de

Twente, Universiteit

Note: This page contains sample records for the topic "turboprop aircraft 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

Bayesian Methods for Aircraft Structural Health  

E-Print Network [OSTI]

.1 Introduction Aircraft structures, whether metallic or composite, are subject to service damage which requires on the inspection results obtained. If damage is detected from an inspection, the decision whether to repair as well dynamically, and compared to a model of the structure such that damage can be located and a determination made

Henderson, Thomas C.

142

Aircraft Integrity and Reliability Carlos Ferregut  

E-Print Network [OSTI]

@unm.edu Abstract. In his recent paper "Probability theory needs an infusion of fuzzy logic to enhance its ability to deal with real-world problems", L. A. Zadeh explains that probability theory needs an infusion of fuzzy of a real-world problem for which such an infusion is indeed successful: the problems of aircraft integrity

Kreinovich, Vladik

143

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

144

Computational fire modeling for aircraft fire research  

SciTech Connect (OSTI)

This report summarizes work performed by Sandia National Laboratories for the Federal Aviation Administration. The technical issues involved in fire modeling for aircraft fire research are identified, as well as computational fire tools for addressing those issues, and the research which is needed to advance those tools in order to address long-range needs. Fire field models are briefly reviewed, and the VULCAN model is selected for further evaluation. Calculations are performed with VULCAN to demonstrate its applicability to aircraft fire problems, and also to gain insight into the complex problem of fires involving aircraft. Simulations are conducted to investigate the influence of fire on an aircraft in a cross-wind. The interaction of the fuselage, wind, fire, and ground plane is investigated. Calculations are also performed utilizing a large eddy simulation (LES) capability to describe the large- scale turbulence instead of the more common k-{epsilon} turbulence model. Additional simulations are performed to investigate the static pressure and velocity distributions around a fuselage in a cross-wind, with and without fire. The results of these simulations provide qualitative insight into the complex interaction of a fuselage, fire, wind, and ground plane. Reasonable quantitative agreement is obtained in the few cases for which data or other modeling results exist Finally, VULCAN is used to quantify the impact of simplifying assumptions inherent in a risk assessment compatible fire model developed for open pool fire environments. The assumptions are seen to be of minor importance for the particular problem analyzed. This work demonstrates the utility of using a fire field model for assessing the limitations of simplified fire models. In conclusion, the application of computational fire modeling tools herein provides both qualitative and quantitative insights into the complex problem of aircraft in fires.

Nicolette, V.F.

1996-11-01T23:59:59.000Z

145

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

146

Influence of system architecture changes on organizational work flow and application to Geared turbofan engines  

E-Print Network [OSTI]

The design and development of a gas turbine engine for aircraft applications is a highly integrated process, and requires the integration of efforts of large numbers of individuals from many design specialties. If the ...

James, Denman H. (Denman Halsted)

2011-01-01T23:59:59.000Z

147

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.

148

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

149

Department of Mechanical Engineering Fall 2010 Lycoming Engines Design of Novel Piston Rings  

E-Print Network [OSTI]

assembly for use in air-cooled aircraft internal combustion engines. Lycoming currently uses two cast iron keystone shaped compression rings and an oil control ring. Objectives The main objective is to deliver. The main design aspects the team focused on were: Improving combustion gas sealing Reducing oil

Demirel, Melik C.

150

Using doppler radar images to estimate aircraft navigational heading error  

DOE Patents [OSTI]

A yaw angle error of a motion measurement system carried on an aircraft for navigation is estimated from Doppler radar images captured using the aircraft. At least two radar pulses aimed at respectively different physical locations in a targeted area are transmitted from a radar antenna carried on the aircraft. At least two Doppler radar images that respectively correspond to the at least two transmitted radar pulses are produced. These images are used to produce an estimate of the yaw angle error.

Doerry, Armin W. (Albuquerque, NM); Jordan, Jay D. (Albuquerque, NM); Kim, Theodore J. (Albuquerque, NM)

2012-07-03T23:59:59.000Z

151

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

152

aircraft composite structures: Topics by E-print Network  

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

Aircraft. Open Access Theses and Dissertations Summary: ??High-performance composite materials exhibit both anisotropic strength and stiffness properties. These anisotropic...

153

aircraft production: Topics by E-print Network  

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

low ozone 65 Process improvements during production ramp-up MIT - DSpace Summary: Raytheon Company is currently ramping up production radars for a fighter aircraft. This...

154

aircraft integrated vehicle: Topics by E-print Network  

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

C. Reynolds , J. J of the flowpath through complete aircraft gas turbines including the compressor, combustor, turbine, and secondary Stanford University 160 A Ubiquitous...

155

aircraft conceptual design: Topics by E-print Network  

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

... Ausrotas, Raymond A. 1974-01-01 469 Optimal Load Management System for Aircraft Electric Power Distribution University of California eScholarship Repository Summary: to the...

156

aircraft emission inventories: Topics by E-print Network  

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

Raymond A. 1974-01-01 340 Optimal Load Management System for Aircraft Electric Power Distribution University of California eScholarship Repository Summary: to the...

157

aircraft accidentally crashing: 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,...

158

Swarms of UAVs and fighter aircraft  

SciTech Connect (OSTI)

This paper describes a method of modeling swarms of UAVs and/or fighter aircraft using particle simulation concepts. Recent investigations into the use of genetic algorithms to design neural networks for the control of autonomous vehicles (i.e., robots) led to the examination of methods of simulating large collections of robots. This paper describes the successful implementation of a model of swarm dynamics using particle simulation concepts. Several examples of the complex behaviors achieved in a target/interceptor scenario are presented.

Trahan, M.W.; Wagner, J.S.; Stantz, K.M.; Gray, P.C.; Robinett, R.

1998-11-01T23:59:59.000Z

159

Radiant Energy Power Source for Jet Aircraft  

SciTech Connect (OSTI)

This report beings with a historical overview on the origin and early beginnings of Radiant Energy Power Source for Jet Aircraft. The report reviews the work done in Phase I (Grant DE-FG01-82CE-15144) and then gives a discussion of Phase II (Grant DE-FG01-86CE-15301). Included is a reasonably detailed discussion of photovoltaic cells and the research and development needed in this area. The report closes with a historical perspective and summary related to situations historically encountered on projects of this nature. 15 refs.

Doellner, O.L.

1992-02-01T23:59:59.000Z

160

Aircraft S-HIS Observations during MPACE  

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 Depth (AOD)ProductssondeadjustsondeadjustAbout the BuildingInnovation 2011OversupplyPlasmaAir-BreathingAircraft

Note: This page contains sample records for the topic "turboprop aircraft engines" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

& Mechanical Engineering  

E-Print Network [OSTI]

and student projects include the design of a composite material violin, electric-powered aircraft, Formula 1... And many more! CAREER OPTIONS > Design and build vehicles for use on land, on the seas, and in space

Zhou, Chongwu

162

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...

163

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)...

164

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

165

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

166

Ris-R-1324(EN) Multi Aircraft Training Environment  

E-Print Network [OSTI]

Risø-R-1324(EN) MATE Multi Aircraft Training Environment G. Hauland, T. Bove, H.B. Andersen and S National Laboratory, Roskilde January 2002 #12;Abstract A medium fidelity and low cost training device for pilots, called the Multi Aircraft Training Environment (MATE), is developed to replace other low fidelity

167

Aerodynamic Shape Optimization for Aircraft Design Antony Jameson  

E-Print Network [OSTI]

Aerodynamic Shape Optimization for Aircraft Design Antony Jameson Department of Aeronautics September 6-10, 2004 c A. Jameson 2004 Stanford University, Stanford, CA 1/55 Aerodynamic Shape Optimization for Aircraft Design #12;#12; Aerodynamic Design Tradeoffs A good first estimate of performance is provided

Stanford University

168

Wind parameters extraction from aircraft trajectories C. Hurtera,  

E-Print Network [OSTI]

Wind parameters extraction from aircraft trajectories C. Hurtera, , R. Alligiera,b , D. Gianazzaa traffic controllers need to know the current wind magnitude and direction since they impact every flying vessel. The wind may accel- erate or slow down an aircraft, depending on its relative direction

Paris-Sud XI, Université de

169

A New Methodology for Aircraft HVDC Power Systems design  

E-Print Network [OSTI]

A New Methodology for Aircraft HVDC Power Systems design D. Hernández, M. Sautreuil, N. Retière, D-mail: olivier.sename@gipsa-lab.inpg.fr Abstract ­ A new methodology for aircraft HVDC power systems design

Paris-Sud XI, Université de

170

Data Mining For Prediction of Aircraft Component Replacement  

E-Print Network [OSTI]

Data Mining For Prediction of Aircraft Component Replacement Sylvain Letourneau1 Fazel Famili1 Stan the number of delays, and increasing the overall level of safety. Several data mining techniques exist from the data obtained during the operation and maintenance of aircraft is extremely challenging. Di

Matwin, Stan

171

E-Print Network 3.0 - aircraft structural applications Sample...  

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

. . . . . . . . . . . . . . . . . . . . . . 22 3.2 Aircraft - The Physical Nodes... , demand for a new class of very light aircraft threatens to further clog the system, rendering...

172

E-Print Network 3.0 - aging aircraft wiring Sample Search Results  

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

wiring of that age... in an older aircraft. 1 12; aircraft wiring, and electromagnetic interference issues. Section 4 refutes... and wet" wire were ... Source: Ladkin, Peter...

173

E-Print Network 3.0 - aircraft safety Sample Search Results  

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

safety Search Powered by Explorit Topic List Advanced Search Sample search results for: aircraft safety Page: << < 1 2 3 4 5 > >> 1 Safety Verification of the Small Aircraft...

174

E-Print Network 3.0 - airports aircraft noise Sample Search Results  

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

4... that "support aircraft operations including runways, taxiways, aprons, noise abatement, land purchase... to standards for the aircraft that use them (FAA 2008; p. v). The...

175

E-Print Network 3.0 - avoiding illuminating aircraft Sample Search...  

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

necessary to avoid one... AIRCRAFT TAXI TIMES AT THE DALLAS FORT WORTH INTERNATIONAL AIRPORT Sivakumar Rathinam, Justin Montoya, Yoon... model for an aircraft taxi-scheduling...

176

E-Print Network 3.0 - aircraft structural metals Sample Search...  

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

;Topics The US Fuel Cell Council Aircraft and Aircraft ... Source: DOE Office of Energy Efficiency and Renewable Energy, Hydrogen, Fuel Cells and Infrastructure...

177

Exploration and assessment of the environmental design space for commercial aircraft and future technologies  

E-Print Network [OSTI]

Design and regulatory initiatives for aircraft noise and emissions should appreciate the integrated nature of the aircraft system. The computational ability exists to consider environmental and traditional performance ...

Barter, Garrett E. (Garrett Ehud), 1979-

2004-01-01T23:59:59.000Z

178

E-Print Network 3.0 - aircraft heat source Sample Search Results  

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

and Utilization 15 26th INTERNATIONAL CONGRESS OF THE AERONAUTICAL SCIENCES AN OPTIMIZATION MODEL FOR REDUCING AIRCRAFT TAXI Summary: AIRCRAFT TAXI TIMES AT THE DALLAS FORT...

179

E-Print Network 3.0 - aircraft air pollution Sample Search Results  

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

air pollution Search Powered by Explorit Topic List Advanced Search Sample search results for: aircraft air pollution Page: << < 1 2 3 4 5 > >> 1 Research in Military Aircraft...

180

E-Print Network 3.0 - aircraft exhaust sulfur Sample Search Results  

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

gases FAA, 2005. Water in the aircraft exhaust at altitude may have a greenhouse effect... . Aircraft exhaust emissions are calculated for the ... Source: Ecole...

Note: This page contains sample records for the topic "turboprop aircraft 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 - aircraft exhaust gases Sample Search Results  

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

gases FAA, 2005. Water in the aircraft exhaust at altitude may have a greenhouse effect... . Aircraft ... Source: Ecole Polytechnique, Centre de mathmatiques...

182

E-Print Network 3.0 - aircraft structural design Sample Search...  

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

-equipped aircraft. The paper begins with a brief review of a method for designing a scheduling system that assigns... , control- lers could get aircraft over a designated...

183

E-Print Network 3.0 - aircraft design Sample Search Results  

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

-equipped aircraft. The paper begins with a brief review of a method for designing a scheduling system that assigns... , control- lers could get aircraft over a designated...

184

E-Print Network 3.0 - aircraft carriers proposed Sample Search...  

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

Summary: for deceleration during landing, it is proposed that aircraft can use wheel brakes only for stopping. It is also... proposed that using an aircraft tow for...

185

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

186

Frequency Analysis of Aircraft hazards for License Application  

SciTech Connect (OSTI)

The preclosure safety analysis for the monitored geologic repository at Yucca Mountain must consider the hazard that aircraft may pose to surface structures. Relevant surface structures are located beneath the restricted airspace of the Nevada Test Site (NTS) on the eastern slope of Yucca Mountain, near the North Portal of the Exploratory Studies Facility Tunnel (Figure 1). The North Portal is located several miles from the Nevada Test and Training Range (NTTR), which is used extensively by the U.S. Air Force (USAF) for training and test flights (Figure 1). The NTS airspace, which is controlled by the U.S. Department of Energy (DOE) for NTS activities, is not part of the NTTR. Agreements with the DOE allow USAF aircraft specific use of the airspace above the NTS (Reference 2.1.1 [DIRS 103472], Section 3.1.1 and Appendix A, Section 2.1; and Reference 2.1.2 [DIRS 157987], Sections 1.26 through 1.29). Commercial, military, and general aviation aircraft fly within several miles to the southwest of the repository site in the Beatty Corridor, which is a broad air corridor that runs approximately parallel to U.S. Highway 95 and the Nevada-California border (Figure 2). These aircraft and other aircraft operations are identified and described in ''Identification of Aircraft Hazards'' (Reference 2.1.3, Sections 6 and 8). The purpose of this analysis is to estimate crash frequencies for aircraft hazards identified for detailed analysis in ''Identification of Aircraft Hazards'' (Reference 2.1.3, Section 8). Reference 2.1.3, Section 8, also identifies a potential hazard associated with electronic jamming, which will be addressed in this analysis. This analysis will address only the repository and not the transportation routes to the site. The analysis is intended to provide the basis for: (1) Categorizing event sequences related to aircraft hazards; (2) Identifying design or operational requirements related to aircraft hazards.

K. Ashley

2006-10-24T23:59:59.000Z

187

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.

188

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

189

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.

190

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.

191

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.

192

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.

193

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

194

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.

195

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

196

THERMOFLUID OPTIMIZATION OF A HEATED HELICOPTER ENGINE COOLING BAY SURFACE  

E-Print Network [OSTI]

effectiveness of an aircraft de-icing strategy by re-designing the cooling bay surface shape. The design of a helicopter cooling bay can be ice prone under certain atmospheric conditions. Its effective shape design1 THERMOFLUID OPTIMIZATION OF A HEATED HELICOPTER ENGINE COOLING BAY SURFACE D. Wang 1 , G. F

Wang, Gaofeng Gary

197

Department of Aeronautics and Astronautics School of Engineering  

E-Print Network [OSTI]

consumption, noise emissions and emissions of NOx, particles and other chemical species from the exhaust Systems Engineering? Aircraft are extremely complex products comprised of many subsystems, components and parts. They are but one system operating within global air transportation or defense "system of systems

de Weck, Olivier L.

198

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

199

Electrical Generation for More-Electric Aircraft using Solid...  

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

DE-AC05-76RL01830 Electrical Generation for More-Electric Aircraft using Solid Oxide Fuel Cells GA Whyatt LA Chick April 2012 PNNL-XXXXX Electrical Generation for More- Electric...

200

Remote sensing of terrestrial tropospheric aerosols from aircraft and satellites  

E-Print Network [OSTI]

Remote sensing of terrestrial tropospheric aerosols from aircraft and satellites M I Mishchenko1 instruments suitable for aerosol remote sensing and give examples of aerosol retrievals obtained forcing directly by absorbing and reflecting sunlight, thereby cooling or heating the atmosphere

Note: This page contains sample records for the topic "turboprop aircraft 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

CHARBEL FARHAT Vivian Church Hoff Professor of Aircraft Structures  

E-Print Network [OSTI]

of Aeronautics and Astronautics Director, Army High Performance Computing Research Center Professor, Department-Driven Systems, Finite Element Approximation, Fluid-Structure Interaction, High Performance Computing, Implosion of Aircraft Structures, Stanford University 2007- Director, Army High Performance Computing Research Center

Farhat, Charbel

202

aircraft braking system: Topics by E-print Network  

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

is to develop a thermoelastic Haviland, David 174 The 2011 Cessna Aircraft CompanyRaytheon Missile Systems DesignBuildFly Competition Flyoff was held at TIMPA Field in...

203

aircraft transportation system: Topics by E-print Network  

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

737-800 commercial transport aircraft) Boeing,2 Lockheed-Martin,3 Northrop-Grumman,4 Raytheon,5 and BAE Systems6 all include some version de Weck, Olivier L. 167 Transport...

204

aircraft hydraulic systems: Topics by E-print Network  

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

RHHMS... Huff, William Edward 1988- 2012-12-05 135 The 2011 Cessna Aircraft CompanyRaytheon Missile Systems DesignBuildFly Competition Flyoff was held at TIMPA Field in...

205

Six Degree of Freedom Morphing Aircraft Dynamical Model with Aerodynamics  

E-Print Network [OSTI]

Morphing aircraft are envisioned to have multirole capability where the ability to change shape allows for adaptation to a changing mission environment. In order to calculate the properties of many wing configurations efficiently and rapidly, a...

Niksch, Adam

2010-01-14T23:59:59.000Z

206

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

207

Value-based multidisciplinary optimization for commercial aircraft program design  

E-Print Network [OSTI]

Traditional commercial aircraft design attempts to achieve improved performance and reduced operating costs by minimizing maximum takeoff weight, but this approach (does not guarantee the financial viability of the program ...

Peoples, Ryan E

2004-01-01T23:59:59.000Z

208

Intelligent weather agent for aircraft severe weather avoidance  

E-Print Network [OSTI]

avoidance capability has increased. In this thesis, an intelligent weather agent is developed for general aviation aircraft. Using a radar image from an onboard weather radar, the intelligent weather agent determines the safest path around severe weather...

Bokadia, Sangeeta

2002-01-01T23:59:59.000Z

209

Hybrid wing-body aircraft noise and performance assessment  

E-Print Network [OSTI]

Hybrid wing-body aircraft noise generation and boundary layer ingestion (BLI) performance trends with increased fan face Mach number inlet designs are investigated. The presented topics are in support of the NASA subsonic ...

Weed, Philip Andrew

2010-01-01T23:59:59.000Z

210

aircraft interior noise: Topics by E-print Network  

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

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 OPTIMIZATION OF OPERATIONAL AIRCRAFT PARAMETERS REDUCING NOISE EMISSION Mathematics Websites...

211

Improving commonality implementation in the cockpits of commercial aircraft  

E-Print Network [OSTI]

Product development is a major source of competitive advantage in the commercial aircraft business. Judiciously implementing commonality across a range of products yields important benefits in this area. Thus, measuring ...

Bador, Damien (Damien Pierre Marcellin Dominique)

2007-01-01T23:59:59.000Z

212

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

213

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

214

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

215

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.

216

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

217

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...

218

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...

219

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.

220

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

Note: This page contains sample records for the topic "turboprop aircraft 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

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

222

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 engines pistons to pump and powers the car. MSUs 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 engines rotors causing them to turn, which generates electricity. MSUs redesigned engine would be the size of a cooking pot and contain fewer moving partsreducing 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

223

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

224

Electrical Generation for More-Electric Aircraft Using Solid Oxide Fuel Cells  

SciTech Connect (OSTI)

This report examines the potential for Solid-Oxide Fuel Cells (SOFC) to provide electrical generation on-board commercial aircraft. Unlike a turbine-based auxiliary power unit (APU) a solid oxide fuel cell power unit (SOFCPU) would be more efficient than using the main engine generators to generate electricity and would operate continuously during flight. The focus of this study is on more-electric aircraft which minimize bleed air extraction from the engines and instead use electrical power obtained from generators driven by the main engines to satisfy all major loads. The increased electrical generation increases the potential fuel savings obtainable through more efficient electrical generation using a SOFCPU. However, the weight added to the aircraft by the SOFCPU impacts the main engine fuel consumption which reduces the potential fuel savings. To investigate these relationships the Boeing 7878 was used as a case study. The potential performance of the SOFCPU was determined by coupling flowsheet modeling using ChemCAD software with a stack performance algorithm. For a given stack operating condition (cell voltage, anode utilization, stack pressure, target cell exit temperature), ChemCAD software was used to determine the cathode air rate to provide stack thermal balance, the heat exchanger duties, the gross power output for a given fuel rate, the parasitic power for the anode recycle blower and net power obtained from (or required by) the compressor/expander. The SOFC is based on the Gen4 Delphi planar SOFC with assumed modifications to tailor it to this application. The size of the stack needed to satisfy the specified condition was assessed using an empirically-based algorithm. The algorithm predicts stack power density based on the pressure, inlet temperature, cell voltage and anode and cathode inlet flows and compositions. The algorithm was developed by enhancing a model for a well-established material set operating at atmospheric pressure to reflect the effect of elevated pressure and to represent the expected enhancement obtained using a promising cell material set which has been tested in button cells but not yet used to produce full-scale stacks. The predictions for the effect of pressure on stack performance were based on literature. As part of this study, additional data were obtained on button cells at elevated pressure to confirm the validity of the predictions. The impact of adding weight to the 787-8 fuel consumption was determined as a function of flight distance using a PianoX model. A conceptual design for a SOFC power system for the Boeing 787 is developed and the weight estimated. The results indicate that the power density of the stacks must increase by at least a factor of 2 to begin saving fuel on the 787 aircraft. However, the conceptual design of the power system may still be useful for other applications which are less weight sensitive.

Whyatt, Greg A.; Chick, Lawrence A.

2012-04-01T23:59:59.000Z

225

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

226

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

227

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

228

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

229

Heat pipe radiation cooling (HPRC) for high-speed aircraft propulsion. Phase 2 (feasibility) final report  

SciTech Connect (OSTI)

The National Aeronautics and Space Administration (NASA), Los Alamos National Laboratory (Los Alamos), and CCS Associates are conducting the Heat Pipe Radiation Cooling (HPRC) for High-Speed Aircraft Propulsion program to determine the advantages and demonstrate the feasibility of using high-temperature heat pipes to cool hypersonic engine components. This innovative approach involves using heat pipes to transport heat away from the combustor, nozzle, or inlet regions, and to reject it to the environment by thermal radiation from adjacent external surfaces. HPRC is viewed as an alternative (or complementary) cooling technique to the use of pumped cryogenic or endothermic fuels to provide regenerative fuel or air cooling of the hot surfaces. The HPRC program has been conducted through two phases, an applications phase and a feasibility phase. The applications program (Phase 1) included concept and assessment analyses using hypersonic engine data obtained from US engine company contacts. The applications phase culminated with planning for experimental verification of the HPRC concept to be pursued in a feasibility program. The feasibility program (Phase 2), recently completed and summarized in this report, involved both analytical and experimental studies.

Martin, R.A.; Merrigan, M.A.; Elder, M.G.; Sena, J.T.; Keddy, E.S. [Los Alamos National Lab., NM (United States); Silverstein, C.C. [CCS Associates, Bethel Park, PA (United States)

1994-03-25T23:59:59.000Z

230

Computer Engineering Mekelweg 4,  

E-Print Network [OSTI]

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

Kuzmanov, Georgi

231

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

232

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

233

Finite-difference modeling of commercial aircraft using TSAR  

SciTech Connect (OSTI)

Future aircraft may have systems controlled by fiber optic cables, to reduce susceptibility to electromagnetic interference. However, the digital systems associated with the fiber optic network could still experience upset due to powerful radio stations, radars, and other electromagnetic sources, with potentially serious consequences. We are modeling the electromagnetic behavior of commercial transport aircraft in support of the NASA Fly-by-Light/Power-by-Wire program, using the TSAR finite-difference time-domain code initially developed for the military. By comparing results obtained from TSAR with data taken on a Boeing 757 at the Air Force Phillips Lab., we hope to show that FDTD codes can serve as an important tool in the design and certification of U.S. commercial aircraft, helping American companies to produce safe, reliable air transportation.

Pennock, S.T.; Poggio, A.J.

1994-11-15T23:59:59.000Z

234

Stress Corrosion Crack Detection on HU-25 Guardian Aircraft  

SciTech Connect (OSTI)

Several ultrasonic inspection methods were developed at the Federal Aviation Administration's Airworthiness Assurance NDI Validation Center (AANC) to easily and rapidly detect hidden stress corrosion cracks in all vertical windshield posts on the US Coast Guard (USCG) HU-25 Guardian aircraft. The inspection procedure locates cracks as small as 2.0 millimeters emanating from internal fastener holes and determines their length. A test procedure was developed and a baseline assessment of the USCG fleet was conducted. Inspection results on twenty-five aircraft revealed a good correlation with results made during subsequent structural disassembly and visual inspection.

Blackmon, R.; Huffman, J.; Mello, C.W.; Moore, D.G.; Walkington, P.D.

1999-02-17T23:59:59.000Z

235

Biplane to monoplane: twenty years of technological development in British fighter aircraft, 1919-1939  

E-Print Network [OSTI]

In the summer of 1940 around five thousand aircraft clashed during several months for control of the skies over Britain. The fighter aircraft used by the German Luftwaffe and British Royal Air Force were, for the most ...

Kelly, Paul

2014-07-01T23:59:59.000Z

236

E-Print Network 3.0 - aircraft icing training Sample Search Results  

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

Summary: effects on aircraft performance. Although anti-icing devices such as de-icing boots and heating strips... help, ice accretions can still build up and affect the aircraft...

237

E-Print Network 3.0 - attack aircraft Sample Search Results  

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

Summary: effects on aircraft performance. Although anti-icing devices such as de-icing boots and heating strips... help, ice accretions can still build up and affect the aircraft...

238

E-Print Network 3.0 - aircraft deicing fluid Sample Search Results  

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

Summary: effects on aircraft performance. Although anti-icing devices such as de-icing boots and heating strips... help, ice accretions can still build up and affect the aircraft...

239

E-Print Network 3.0 - aircraft icing nowcasting Sample Search...  

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

Summary: effects on aircraft performance. Although anti-icing devices such as de-icing boots and heating strips... help, ice accretions can still build up and affect the aircraft...

240

E-Print Network 3.0 - aircraft surveys Sample Search Results  

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

Summary: effects on aircraft performance. Although anti-icing devices such as de-icing boots and heating strips... help, ice accretions can still build up and affect the aircraft...

Note: This page contains sample records for the topic "turboprop aircraft 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

Development of an aerodynamic/RCS framework for the preliminary design of a hypersonic aircraft  

E-Print Network [OSTI]

The design of hypersonic airbreathing aircraft pushes the envelope of current state-ofthe-art aerospace propulsion and materials technology. Therefore, these aircraft are highly integrated to produce adequate thrust, reduce ...

Dicara, Daniel L

2006-01-01T23:59:59.000Z

242

The MQ-9 Reaper remotely piloted aircraft : humans and machines in action  

E-Print Network [OSTI]

Remotely piloted aircraft and the people that control them are changing how the US military operates aircraft and those who fly, yet few know what "drone" operators actually do, why they do what they do, or how they shape ...

Cullen, Timothy M

2011-01-01T23:59:59.000Z

243

The impact of aircraft design reference mission on fuel efficiency in the air transportation system  

E-Print Network [OSTI]

Existing commercial aircraft are designed for high mission flexibility, which results in decreased fuel efficiency throughout the operational life of an aircraft. The objective of this research is to quantify the impact ...

Yutko, Brian M. (Brian Matthew)

2014-01-01T23:59:59.000Z

244

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.

245

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

246

E-Print Network 3.0 - aircraft missiles weapons Sample Search...  

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

Naval Research Summary: Program managers 467 Program managers Aircraft carriers Combat boots Combat ships Submarines Weapons... Axisymmetric Missile Configuration Hypersonic...

247

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.

248

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

249

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

250

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

251

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.

252

Aerodynamically Optimal Regional Aircraft Concepts: Conventional and Blended Wing-Body Designs  

E-Print Network [OSTI]

Aerodynamically Optimal Regional Aircraft Concepts: Conventional and Blended Wing-Body Designs aircraft such as those that serve regional routes. We thus explore the optimal aerodynamic shape of both a blended wing-body and conventional tube-and-wing regional aircraft through high-fidelity aerodynamic shape

Zingg, David W.

253

Operations Research Models and Aircraft Use for Fire Control in North America  

E-Print Network [OSTI]

- stant aircraft us~age was expanding. Unfortunately data on Canadian use of aircraft are limited means at its disposal l/"Imply" because tracing down and identifying the true magnitude of these costs account for the major portion of aircraft expenditures: reconnaissance, transportation and fire retardant

Greulich, Francis E.

254

Feasibility Analysis of Aircraft Landing Scheduling for Non-Controlled Airports  

E-Print Network [OSTI]

Feasibility Analysis of Aircraft Landing Scheduling for Non-Controlled Airports AIAA-2004 airports Air traffic control automation system development Trajectory analysis Aircraft landing scheduling aircraft scheduling will become the key operational issue at non-controlled airports as the operation

Valasek, John

255

Aircraft Accident Prevention: Loss-of-Control Analysis Harry G. Kwatny  

E-Print Network [OSTI]

Aircraft Accident Prevention: Loss-of-Control Analysis Harry G. Kwatny , Jean-Etienne T. Dongmo NASA Langley Research Center, MS 161, Hampton, VA, 23681. The majority of fatal aircraft accidents that during the ten year period 1997-2006, 59% of fatal aircraft accidents were associated with Loss

Kwatny, Harry G.

256

Faculty of Art, Architecture  

E-Print Network [OSTI]

Aerospace engineering Aircraft engineering and maintenance Automotive engineering Electronics Biotechnology

Matthews, Adrian

257

50 years of transonic aircraft design Antony Jameson, Kui Ou  

E-Print Network [OSTI]

optimization (MDO). They have also transformed aircraft operations through the adoption of digital fly been completely transformed by the introduction of sophisticated numerical algorithms and an astonishing increase in the available computational power, with the consequence that aerodynamic design is now

Jameson, Antony

258

aircraft composite materials: Topics by E-print Network  

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

aircraft composite materials First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Material Delivery System...

259

Stochastic Gust Analysis Techniques for Aircraft Conceptual Design  

E-Print Network [OSTI]

employs Lyapunov and matched filter theory methods to address the stochastic nature of the gust response loads are already being incorporated into commercial aircraft; future environ- mental prospects demand, Massachusetts Institute of Technology. §Professor, AIAA Fellow, Department of Aeronautics and Astronautics, St

Stanford University

260

Aircraft AC Generators: Hybrid System Modeling and Simulation  

E-Print Network [OSTI]

--Integrated Drive Generators (IDGs) are the main source of electrical power for a number of critical systems1 Aircraft AC Generators: Hybrid System Modeling and Simulation Ashraf Tantawy, Student Member is a difficult task. dq0 models have been developed for design and control of generators, but these models

Koutsoukos, Xenofon D.

Note: This page contains sample records for the topic "turboprop aircraft 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

aircraft materials: Topics by E-print Network  

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

aircraft materials First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Material Delivery System for...

262

aircraft interior materials: Topics by E-print Network  

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

aircraft interior materials First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Standard Test Method to...

263

Design trade studies and assessment for advanced quiet aircraft concepts  

E-Print Network [OSTI]

(cont.) designed for 4,000nm range, 25,000 to 35,000ft cruise altitude, Mach 0.8 at cruise, and 10,000 to 14,000ft takeoff field length. By identifying the main high-level design drivers of an aircraft design, the mission ...

Tan, David York Luen, 1979-

2005-01-01T23:59:59.000Z

264

advanced technology aircraft: Topics by E-print Network  

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

technology aircraft First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 February 2000 Advanced Technology...

265

aircraft impact dynamics: Topics by E-print Network  

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

impact dynamics First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Conceptual aircraft dynamics from...

266

aircraft energy efficiency: Topics by E-print Network  

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

aircraft energy efficiency First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Design Drivers of...

267

Predicting the Operational Effectiveness of Aircraft Survivability Equipment Suite  

E-Print Network [OSTI]

, and experiment with their autonomous decision-making against threats in various electronic warfare settings. We: Autonomous Decision-Making, Electronic Warfare Settings, Aircraft Survivability Equipment Suite, Operational Effectiveness 1. Introduction In order to counter threats in electronic warfare environments, a command

Noh, Sanguk

268

An Integrated Scenario-Based Approach for Robust Aircraft Routing ...  

E-Print Network [OSTI]

process, it unfortunately fails to capture the many dependencies between the various stages, ... of such a schedule, or indeed its operational robustness. Such an approach ... satisfying necessary maintenance requirements. Finally .... mean turn-around time is determined by the standard aircraft ground operating procedures.

2013-03-12T23:59:59.000Z

269

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

270

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

271

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

272

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...

273

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

274

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,...

275

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...

276

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...

277

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, ystein

2007-01-01T23:59:59.000Z

278

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

279

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.

280

Low speed engine for supersonic and hypersonic vehicles  

SciTech Connect (OSTI)

This patent describes a jet engine suitable for use in an aircraft in a range of speeds from zero to hypersonic flight. It comprises: a duct having a relatively small diameter mixing zone and a relatively large diameter combustion zone located down stream from the mixing zone; a secondary injector positioned between the primary injector and the combustion zone, supply means for supplying a fuel rich injectant to the primary injector so that the primary injector forces the injectant into the duct.

Klees, G.W.; Sloan, M.L.; Thornock, R.L.

1992-07-14T23:59:59.000Z

Note: This page contains sample records for the topic "turboprop aircraft 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

Department of Computer Engineering Spring 2012 Simulated UAV with command, control and surveillance  

E-Print Network [OSTI]

PENNSTATE Department of Computer Engineering Spring 2012 Simulated UAV with command, control, an aircraft on a mission (e.g. cargo helicopter), a base station controlling the mission, and a UAV providing control to the three operators through a windows client, or an android tablet for the ground crew. The UAV

Demirel, Melik C.

282

Courses for Breadth Requirement of Aerospace Engineering M.S. Degree Aerodynamics,  

E-Print Network [OSTI]

Courses for Breadth Requirement of Aerospace Engineering M.S. Degree Program Aerodynamics, Fluid Mechanics, Combustion and Propulsion (AFMCP) AE 410/CSE 461: Computational Aerodynamics AE 412/ME 411: Viscous Flow & Heat Transfer AE 416: Applied Aerodynamics AE 419: Aircraft Flight Mechanics AE 433

Gilbert, Matthew

283

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

284

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

285

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

286

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

287

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

288

Low gloss UV-cured coatings for aircraft  

DOE Patents [OSTI]

A method of applying a low gloss coating to a substrate such as the exterior surface of an aircraft is disclosed. The coating composition comprising a polyene, a polythiol, a flatting agent and a coloring pigment is applied to the substrate and given a first dosage of UV radiation followed by a second dosage in which the second dosage is greater than the first resulting in an ultralow gloss coating.

Bowman, Mark; Muschar, Harry

2014-12-09T23:59:59.000Z

289

Consideration of the environmental impact of aircraft has become critical in commercial aviation. The continued growth of air traffic has caused increasing demands to reduce aircraft emissions,  

E-Print Network [OSTI]

ABSTRACT Consideration of the environmental impact of aircraft has become critical in commercial. Demands by the public, environ- mentalists, and governments to reduce aircraft environmental impact, have technologies can reduce the environmental impact of air travel per passenger-mile flown. However, with current

Papalambros, Panos

290

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

291

aircraft gas turbines: Topics by E-print Network  

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

Alan) 2003-01-01 62 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...

292

aircraft gas turbine: Topics by E-print Network  

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

Alan) 2003-01-01 62 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...

293

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

294

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

295

A methodology for the evaluation of the turbine jet engine fragment threat to generic air transportable containers  

SciTech Connect (OSTI)

Uncontained, high-energy gas turbine engine fragments are a potential threat to air-transportable containers carried aboard jet aircraft. The threat to a generic example container is evaluated by probability analyses and penetration testing to demonstrate the methodology to be used in the evaluation of a specific container/aircraft/engine combination. Fragment/container impact probability is the product of the uncontained fragment release rate and the geometric probability that a container is in the path of this fragment. The probability of a high-energy rotor burst fragment from four generic aircraft engines striking one of the containment vessels aboard a transport aircraft is approximately 1.2 {times} 10{sup {minus}9} strikes/hour. Finite element penetration analyses and tests can be performed to identify specific fragments which have the potential to penetrate a generic or specific containment vessel. The relatively low probability of engine fragment/container impacts is primarily due to the low release rate of uncontained, hazardous jet engine fragments.

Harding, D.C.; Pierce, J.D.

1993-06-01T23:59:59.000Z

296

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.

297

Experimental flight test vibration measurements and nondestructive inspection on a USCG HC-130H aircraft  

SciTech Connect (OSTI)

This paper presents results of experimental flight test vibration measurements and structural inspections performed by the Federal Aviation Administration`s Airworthiness Assurance NDI Validation Center (AANC) at Sandia National Laboratories and the US Coast Guard Aircraft Repair and Supply Center (ARSC). Structural and aerodynamic changes induced by mounting a Forward Looking Infrared (FLIR) system on a USCG HC-130H aircraft are described. The FLIR adversely affected the air flow characteristics and structural vibration on the external skin of the aircraft`s right main wheel well fairing. Upon initial discovery of skin cracking and visual observation of skin vibration in flight by the FLIR, a baseline flight without the FLIR was conducted and compared to other measurements with the FLIR installed. Nondestructive inspection procedures were developed to detect cracks in the skin and supporting structural elements and document the initial structural condition of the aircraft. Inspection results and flight test vibration data revealed that the FLIR created higher than expected flight loading and was the possible source of the skin cracking. The Coast Guard performed significant structural repair and enhancement on this aircraft, and additional in-flight vibration measurements were collected on the strengthened area both with and without the FLIR installed. After three months of further operational FLIR usage, the new aircraft skin with the enhanced structural modification was reinspected and found to be free of flaws. Additional US Coast Guard HC-130H aircraft are now being similarly modified to accommodate this FLIR system. Measurements of in-flight vibration levels with and without the FLIR installed, and both before and after the structural enhancement and repair were conducted on the skin and supporting structure in the aircraft`s right main wheel fairing. Inspection results and techniques developed to verify the aircraft`s structural integrity are discussed.

Moore, D.G.; Jones, C.R. [Sandia National Labs., Albuquerque, NM (United States). FAA Airworthiness Assurance NDI Validation Center; Mihelic, J.E.; Barnes, J.D. [Coast Guard Aircraft Repair and Supply Center, Elizabeth City, NC (United States)

1998-08-01T23:59:59.000Z

298

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

299

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

300

E-Print Network 3.0 - aircraft engine prognostics Sample Search...  

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

Collection: Environmental Management and Restoration Technologies 6 Microelectronics Reliability, Vol. 47, No. 12, pp. 1847-1848, December 2007. Guest Editorial Summary: mechanical...

Note: This page contains sample records for the topic "turboprop aircraft 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

Numerical investigation of abradable coating wear through plastic constitutive law: application to aircraft engines  

E-Print Network [OSTI]

distance between blade tips and surrounding casings. Together with new technologies involving higher cas as a robust solution offering several advan- tages: reducing potential damage to the incurring blade as well content of the blade re- sponse is clearly affected by the presence of abradable coatings. It seems

Boyer, Edmond

302

Experimental study of rotordynamic coefficients of squeeze film dampers of an aircraft gas turbine engine  

E-Print Network [OSTI]

mlls 6 0 Fig. 15 Calibration of proximity probes(TX, TY) of GG?4 1 2 3 4 5 6 7 8 9 1 -10 SY 1 2 3 4 5 6 7 8 9 1 -10 mls RX lO 4 -6 0 -8 -10 1 2 3 4 5 6 7 8 9 1 RY 2 3 4 5 6 7 8 9 1 -10 Fig. 16 Calibration of proximity probes (SX, SY... the graphs of flow rate versus oil supply pressure. 24 I 22 3~ e 18 16 14 12 10 70 80 90 1CO 110 120 180 140 180 160 170 180 190 2C0 210 220 280 240 Temp t F) Fig. 17 Oil viscosity (ISO 32) 27 Thrust bearing 0. 6 0. 5 m 04 ~ 03 o 0. 2 0...

Na, Uhn Joo

2012-06-07T23:59:59.000Z

303

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

304

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

305

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

306

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

307

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

308

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

309

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

310

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

311

E-Print Network 3.0 - aircraft gates Sample Search Results  

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

9 Airspace Management Decision Tool Validating the Behavior and Structure of Software Design Summary: or to take off). 4. The airport owns two taxiways. An aircraft may...

312

E-Print Network 3.0 - aircraft flight control Sample Search Results  

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

"Flight Deck & Handling Qualities Standards... flight decks and to discuss handling quality requirements for modern transport aircraft. The meeting... was hosted by the Flight...

313

E-Print Network 3.0 - aircraft icing hazards Sample Search Results  

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

effects on aircraft performance. Although anti-icing devices such as de-icing boots and heating strips... help, ice ... Source: Valasek, John - Department of Aerospace...

314

E-Print Network 3.0 - aircraft overflight study Sample Search...  

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

23 EXPANDING THE USE OF TIME-BASED METERING: MULTI-CENTER TRAFFIC MANAGEMENT ADVISOR Summary: the Center, or for aircraft simply overflying the Center. Moreover,...

315

E-Print Network 3.0 - aircraft maintenance equipment Sample Search...  

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

stream of aircraft Source: NASA - Center-TRACTION Automation System (CTAS) Collection: Energy Storage, Conversion and Utilization 35 Disruption Management in the Airline Industry...

316

E-Print Network 3.0 - aircraft turbine disk Sample Search Results  

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

2 Intelligent Andrej Horvat, David Hartwanger Summary: principles as an aircraft Wind turbines fall into two main categories, those that depend upon aerodynamic... flow turbines...

317

E-Print Network 3.0 - aircraft wing structures Sample Search...  

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

structure of the oblique wing geometry... , Ardema, Roberts, Kroo,"Structural and Aerodynamic Considerations for an Oblique All-Wing Aircraft," AIAA... on aerodynamics, ......

318

E-Print Network 3.0 - aircraft aerodynamic derivatives Sample...  

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

aerodynamic derivatives Search Powered by Explorit Topic List Advanced Search Sample search results for: aircraft aerodynamic derivatives Page: << < 1 2 3 4 5 > >> 1 Morphing...

319

E-Print Network 3.0 - aging aircraft ndi Sample Search Results  

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

G0319014) we are developing robots to deploy conventional... and, later, new-concept NDI sensors for commercial aircraft ... Source: Siegel, Mel - Advanced Video Display Systems &...

320

E-Print Network 3.0 - aircraft noise Sample Search Results  

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

noise impacts for different aircraft types and different numbers of operations. b... Abatement Act (1973) Aviation Safety and Noise Abatement Act ... Source: George Mason...

Note: This page contains sample records for the topic "turboprop aircraft 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

Electrical Generation for More-Electric Aircraft using Solid Oxide Fuel Cells  

Broader source: Energy.gov [DOE]

This study, completed by Pacific Northwest National Laboratory, examines approaches to providing electrical power on board commercial aircraft using solid oxide fuel (SOFC) technology.

322

E-Print Network 3.0 - aircraft crash impact Sample Search Results  

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

faster convergence Summary: Calculates the amount of water impacting the aircraft Ice Solution Calculates the ice shape Optimized Mesh... of droplet collection efficiency....

323

E-Print Network 3.0 - aircraft system uas Sample Search Results  

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

energy Summary: Ltd. All rights reserved. 1. Introduction The development of new energy systems for aircraft... heat exchanger effectiveness group, Eq. (17) ations that would...

324

E-Print Network 3.0 - aircraft composite inspections Sample Search...  

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

The First Joint DoDFAANASA Conference on Aging Aircraft 1997 July 8-10 Ogden UT Remote and Automated Inspection: Status and Prospects Summary: automated) inspection of...

325

E-Print Network 3.0 - aircraft ndi development Sample Search...  

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

fleet. Recent developments include... . This limitation is rooted in the way NDINDE inspections are performed: the aircraft has to be taken off line... for public release....

326

E-Print Network 3.0 - aircraft operating economics Sample Search...  

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

and aircraft are operated... , into operation, maintenance and eventually to disposal. Many ... Source: de Weck, Olivier L. - Department of Aeronautics and Astronautics,...

327

E-Print Network 3.0 - aircraft maintenance personnel Sample Search...  

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

Learn about the critical factors involved Summary: , operation and maintenance of aging aircraft n Anyone involved in the field of aviation emergency response... .S. public...

328

E-Print Network 3.0 - assist aircraft power Sample Search Results  

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

analyze the performance of earlier generation... feedback testing, closes each aircraft's control loop inside of the aFAST scheduling algorithm. Validation... of trajectory...

329

E-Print Network 3.0 - aircraft mission capable Sample Search...  

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

that decisions are feasible with respect to aircraft availability... of planning and scheduling capabilities. By default, ... Source: Carnegie Mellon University, School of...

330

E-Print Network 3.0 - aircraft by size Sample Search Results  

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

the size of the bank of aircraft does not significantly impact the effectiveness of the scheduling... by allowing airlines to have greater control over their ... Source: NASA -...

331

E-Print Network 3.0 - aircraft parameters reducing Sample Search...  

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

Utilization 3 ModifyingFlightControl SystemstoLimitthe Summary: seems to push back. The control system ensures that the aircraft remains within safe flying parameters... portions...

332

E-Print Network 3.0 - aircraft by motive power Sample Search...  

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

analyze the performance of earlier generation... feedback testing, closes each aircraft's control loop inside of the aFAST scheduling algorithm. Validation... of trajectory...

333

E-Print Network 3.0 - aircraft maintenance planning Sample Search...  

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

(CAP) research and development program, NASA... by allowing airlines to have greater control over their individual arrival banks of aircraft. NASA... . This paper introduces a...

334

E-Print Network 3.0 - aircraft parameter estimation Sample Search...  

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

trajectory prediction generates estimated times of arrival (ETA) for all aircraft to the scheduling control... prediction algorithms provide precise estimates of the future path...

335

E-Print Network 3.0 - aircraft crew dosimetry Sample Search Results  

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

maintenance, crew swapping... and profitability. Key words: Aircraft routing, crew scheduling, column generation, set partitioning, decision... the worry of hiring crews or...

336

E-Print Network 3.0 - aircraft accident victims Sample Search...  

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

The occasion... of accidents and disasters. The areas included were nuclear power plants, petrochemical plants, aircraft... accident as a case in point. Other systems that belonged...

337

E-Print Network 3.0 - aircraft fault detection Sample Search...  

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

the next 3 years, we cannot use... aircrafts to detect faults on our new ones. Fuzzy logic converts expert knowledge (usually, rules... ), expressed in natural language, into...

338

E-Print Network 3.0 - aircraft maintenance Sample Search Results  

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

for the U.S. Army Logistics Air Fleet Summary: capacity, airfield landing capability, maximum flight range of aircraft, maintenance requirement... mandated maintenance...

339

E-Print Network 3.0 - aircraft fuels Sample Search Results  

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

Collection: Biology and Medicine 2 Flying on Hydrogen GeorgiaTech researchers use fuel cells to power unmanned aerial vehicle. Summary: -powered unmanned aircraft believed...

340

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

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they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
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341

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

342

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

343

Proceedings of the 1987 coatings for advanced heat engines workshop  

SciTech Connect (OSTI)

This Workshop was conducted to enhance communication among those involved in coating development for improved heat engine performance and durability. We were fortunate to have Bill Goward review the steady progress and problems encountered along the way in the use of thermal barrier coatings (TBC) in aircraft gas turbine engines. Navy contractors discussed their work toward the elusive goal of qualifying TBC for turbine airfoil applications. In the diesel community, Caterpillar and Cummins are developing TBC for combustion chamber components as part of the low heat rejection diesel engine concept. The diesel engine TBC work is based on gas turbine technology with a goal of more than twice the thickness used on gas turbine engine components. Adoption of TBC in production for diesel engines could justify a new generation of plasma spray coating equipment. Increasing interests in tribology were evident in this Workshop. Coatings have a significant role in reducing friction and wear under greater mechanical loadings at higher temperatures. The emergence of a high temperature synthetic lubricant could have an enormous impact on diesel engine design and operating conditions. The proven coating processes such as plasma spray, electron-beam physical vapor deposition, sputtering, and chemical vapor deposition have shown enhanced capabilities, particularly with microprocessor controls. Also, the newer coating schemes such as ion implantation and cathodic arc are demonstrating intriguing potential for engine applications. Coatings will play an expanding role in higher efficiency, more durable heat engines.

Not Available

1987-01-01T23:59:59.000Z

344

Property Rights, Progress, and the Aircraft Patent Agreement  

E-Print Network [OSTI]

. COOPERATIVE MODIFICATION OF PATENT RIGHTS Assuming that the monopoly explanation is unsatisfactory, the aircraft patent agreement poses three puzzles: 1. Why would a group of manufacturers, some of whom own patents and some of whom may not, agree to share... Naturally, a firm for which inequality (2) does not hold because the royalties it can command are large can be induced to join with a side payment. This probably explains the payments to the Wright and Curtiss patents. However, if members of the agreement...

Bittlingmayer, George

1988-04-01T23:59:59.000Z

345

Radiant Energy Power Source for Jet Aircraft. Final performance report  

SciTech Connect (OSTI)

This report beings with a historical overview on the origin and early beginnings of Radiant Energy Power Source for Jet Aircraft. The report reviews the work done in Phase I (Grant DE-FG01-82CE-15144) and then gives a discussion of Phase II (Grant DE-FG01-86CE-15301). Included is a reasonably detailed discussion of photovoltaic cells and the research and development needed in this area. The report closes with a historical perspective and summary related to situations historically encountered on projects of this nature. 15 refs.

Doellner, O.L.

1992-02-01T23:59:59.000Z

346

Aircraft Integration and Flight Testing of 4STAR  

SciTech Connect (OSTI)

Under funding from the U.S. Dept. of Energy, in conjunction with a funded NASA 2008 ROSES proposal, with internal support from Battelle Pacific Northwest Division (PNWD), and in collaboration with NASA Ames Research Center, we successfully integrated the Spectrometer for Sky-Scanning, Sun-Tracking Atmospheric Research (4STAR-Air) instrument for flight operation aboard Battelles G-1 aircraft and conducted a series of airborne and ground-based intensive measurement campaigns (hereafter referred to as intensives) for the purpose of maturing the initial 4STAR-Ground prototype to a flight-ready science-ready configuration.

Flynn, CJ; Kassianov, E; Russell, P; Redemann, J; Dunagan, S; Holben, B

2012-10-12T23:59:59.000Z

347

Taxiway Aircraft Traffic Scheduling: A Model and Solution Algorithms  

E-Print Network [OSTI]

can be applied to taxi planning problems. B. Taxi Planning Problem There exist differences between the TPP a nd VRP problems. For the TPP problem, the aircraft does not need to deliver goods to each node it visits. The TPP can be classified... set to be 200 meters. 26, 28, 30 The minimum separation distance can also be replaced by a minimum separation time, 29 in which case the speed does not need to be used any more. Another way 28, 31 is to replace the minimum separation constraint...

Tian, Chunyu

2012-10-19T23:59:59.000Z

348

aircraft nuclear propulsion: Topics by E-print Network  

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

engine technologies mature. Significant (more) Kirner, Rudi 2013-01-01 3 Pure Nuclear Fusion Bomb Propulsion CERN Preprints Summary: Recent progress towards the non-fission...

349

aircraft nondestructive inspection: Topics by E-print Network  

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

OF A NEW NONDESTRUCTIVE INSPECTION SYSTEM FOR CASTING DEFECTS IN ENGINE CYLINDER BY PULSE HEATING INFRARED THERMOGRAPHY CiteSeer Summary: In this paper, a new inline nondestructive...

350

CHARBEL FARHAT Vivian Church Hoff Professor of Aircraft Structures  

E-Print Network [OSTI]

and Astronautics Director, Army High Performance Computing Research Center Professor, Mechanical Engineering High Performance Computing Research Center, and Director of the King Abdullah City of Science

Farhat, Charbel

351

The Potential of Turboprops to Reduce Aviation Fuel Consumption  

E-Print Network [OSTI]

and Grimme, W.G. , 2007. Emissions trading for internationalinvestigating an open emission trading system for aviationin the European Union Emissions Trading Scheme (Wit et al. ,

Smirti, Megan; Hansen, Mark

2009-01-01T23:59:59.000Z

352

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.

353

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

354

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

355

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.

356

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.

357

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

358

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

359

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

360

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.

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361

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.

362

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

363

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

364

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

365

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.

366

A Case Study on Reactive Protocols for Aircraft Electric Power Distribution  

E-Print Network [OSTI]

A Case Study on Reactive Protocols for Aircraft Electric Power Distribution Huan Xu1, Ufuk Topcu2 electric power system that meets system requirements and reacts dynamically to changes in internal system to more-electric aircraft architectures possible. Conventional architectures utilize a combination

Xu, Huan

367

Reactive Protocols for Aircraft Electric Power Distribution Huan Xu, Ufuk Topcu, and Richard M. Murray  

E-Print Network [OSTI]

Reactive Protocols for Aircraft Electric Power Distribution Huan Xu, Ufuk Topcu, and Richard M. Murray Abstract-- The increasing complexity of electric power sys- tems leads to integration and verification challenges. We consider the problem of designing a control protocol for the aircraft electric

Murray, Richard M.

368

Lyapunov-Based Exponential Tracking Control of a Hypersonic Aircraft with Aerothermoelastic Effects  

E-Print Network [OSTI]

Lyapunov-Based Exponential Tracking Control of a Hypersonic Aircraft with Aerothermoelastic Effects, Florida 32611-6250 DOI: 10.2514/1.46785 Hypersonic flight conditions produce temperature variations of bounded nonvanishing disturbances. Simulation results for a hypersonic aircraft are provided

Dixon, Warren

369

Fiber-optic communication links suitable for on-board use in modern aircraft  

E-Print Network [OSTI]

electromagnetic interference, which can affect the operational performance of these RF systems installed in aircraft. In most cases, due to bundled RF cables, electromagnetic interference in aircraft may interfere to increased susceptibility to electromagnetic interference (EMI)[8-9]. Considering other alternatives

Atiquzzaman, Mohammed

370

Adjoint-based method for supersonic aircraft design using equivalent area distributions  

E-Print Network [OSTI]

Adjoint-based method for supersonic aircraft design using equivalent area distributions Francisco for the design of supersonic aircraft that must match a target equivalent area distribution at constant lift of an adjoint solver for the equivalent area distribution, and the shape design process of a trijet supersonic

Alonso, Juan J.

371

Impact of Liquefied Natural Gas usage and payload size on Hybrid Wing Body aircraft fuel efficiency  

E-Print Network [OSTI]

This work assessed Hybrid Wing Body (HWB) aircraft in the context of Liquefied Natural Gas (LNG) fuel usage and payload/range scalability at three scales: H1 (B737), H2 (B787) and H3 (B777). The aircraft were optimized for ...

Mody, Pritesh (Pritesh Chetan)

2010-01-01T23:59:59.000Z

372

ME 4171 Environmentally Conscious Design & Manufacturing (Bras) Assignment Aircraft Fuel Tank Production Pollution Prevention  

E-Print Network [OSTI]

ME 4171 ­ Environmentally Conscious Design & Manufacturing (Bras) Assignment ­ Aircraft Fuel Tank Production Pollution Prevention A local company manufactures a wide variety of fabric fuel tanks for use mainly in the aircraft industry. The main reasons for using fabric in the construction of these tanks

373

Reduction of Computational Complexity for Guidance of Unmanned Aircraft Through Strong Wind Fields  

E-Print Network [OSTI]

of three-dimensional wind data derived from radar measurements, it becomes extremely computationallyReduction of Computational Complexity for Guidance of Unmanned Aircraft Through Strong Wind Fields online guidance for unmanned aircraft in strong wind fields, a method for decomposing grid-based wind

Frew, Eric W.

374

Preliminary assessment of the impact of commercial aircraft on local air quality in the U.S.  

E-Print Network [OSTI]

This thesis examines the impact of aircraft emissions on local air quality by performing two analyses: an assessment of U.S. commercial aircraft contribution to county budgets of primary pollutants in nonattainment areas, ...

Ratliff, Gayle L. (Gayle Lois)

2007-01-01T23:59:59.000Z

375

A study of the dynamics of an aircraft subjected to the airloads created by a pair of trailing vortices of a large aircraft  

E-Print Network [OSTI]

a trailing vortex system of a larger aircraft. This analysis, based on a lifting surface theory developed by Jones and Rao, neglects wing-body-tail interaction effects. The changes in the aerodynamic loads and moments on the De Havilland Beaver..., to the trailing vortex system. The response of the Beaver aircraft in longitudinal flight is predicted as it penetrates a trailing vortex system of known strength. The trailing vortex strength is chosen in such a way that the linear- ization assumption...

Ramirez, Amado

1971-01-01T23:59:59.000Z

376

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...

377

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

378

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

379

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

380

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

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they are not comprehensive nor are they the most current set.
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381

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

382

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

383

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

384

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

385

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

386

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.

387

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

388

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.

389

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

390

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

391

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

392

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

393

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

394

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

395

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

396

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

397

Technical evaluation of Russian aircraft stealth coating and structural materials  

SciTech Connect (OSTI)

Treating aircraft, missiles, and ships with materials that absorb electromagnetic energy continues to be an important technique for reducing a vehicle`s radar cross section (RCS) and improving tis combat effectiveness and survivability. Work at the Russian Scientific Center for Applied Problems in Electrodynamics (SCAPE) has produced and experimentally validated an accurate predictor of the interaction of electromagnetic radiation with discontinuous composite materials consisting of magnetic and/or dielectric particles dispersed in a non-conductive matrix (i.e. percolation systems). The primary purpose of this project was to analyze rf-absorbing coatings and validate manufacturing processes associated with the Russian percolation system designs. An additional objective was to apply the percolation methodology toward a variety of civilian applications by transferring the technology to US industry.

Gac, F.D.; Young, A.T. Jr.; Migliori, A.

1996-10-01T23:59:59.000Z

398

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

399

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

400

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.

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401

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

402

Conceptual design for a laminar-flying-wing aircraft  

E-Print Network [OSTI]

to surface roughness (from Torenbeek (1976)). . . 57 3.8 45? swept eight-bladed propeller map at M? = 0.70 (from Rohrbach et al. (1982)). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 3.9 Compressor map scaling parameters... , and the compressor efficiency by the red contours. . . . 172 6.19 Net thrust, HPC exit temperature and burner exit temperature variation with engine mass flow rate at TO conditions for a two-engine turbofan designed for TOC...

Saeed, Tariq Issam

2012-06-12T23:59:59.000Z

403

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

404

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.

405

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

406

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

407

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

408

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

409

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.

410

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.

411

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

412

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.

413

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.

414

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

415

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

416

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

417

Office of Inspector General audit report on aircraft and air service management programs  

SciTech Connect (OSTI)

The Department of Energy`s (DOE) Albuquerque Operations Office (Albuquerque) owns seven aircraft that support defense programs, research and development efforts, emergency response programs, and official travel of Government and contractor employees. An Office of Inspector General (OIG) report, issued in 1994, identified concerns with Albuquerque`s cost for air service. Since that report, there have been reductions in cost and personnel indicating changes in air service requirements. This audit was conducted to determine (1) whether costs to operate Albuquerque`s aircraft were excessive and (2) if individual aircraft in the fleet were justified.

NONE

1999-01-01T23:59:59.000Z

418

Analog and digital dynamic simulations of a rigid body aircraft in straight and level flight  

E-Print Network [OSTI]

. , Texas A&M University Directed by: Dr. Balusu M. Rao A study of the dynamic response characteristics of an aircraft at low approach speeds was conducted using both a digital and an analog computer to simulate a DeHavilland "Beaver" DHC-2 in flight... to produce more sideslip and yawing motions than the rudder with analytical solutions. The problem areas of the STOL aircraft at low approach speeds as a result of a study of the DeHavilland "Beaver" were in lateral stability. The aircraft's response...

Stroman, Morris Michael

1973-01-01T23:59:59.000Z

419

Crack detection on HC-130H aircraft using low frequency eddy current  

SciTech Connect (OSTI)

An eddy current inspection method was developed at the Federal Aviation Administration`s Airworthiness Assurance NDI Validation Center (AANC) to easily and rapidly detect subsurface fatigue cracks in the wheel well fairing on the US Coast Guard (USCG) HC-130H aircraft caused by fatigue. The inspection procedure locates cracks as small as 10.2 millimeters in length at 2.54 mm below the skin surface at raised fastener sites. The test procedure developed baseline three USCG aircraft. Inspection results on the three aircraft reveals good correlation with results made during subsequent structural disassembly.

Moore, D.G. [Sandia National Labs., Albuquerque, NM (United States); Mihelic, J.E.; Barnes, J.D. [Coast Guard, Elizabeth City, NC (United States). Aircraft Repair and Supply Center

1998-02-01T23:59:59.000Z

420

Damage tolerance assessment of bonded composite doubler repairs for commercial aircraft applications  

SciTech Connect (OSTI)

The Federal Aviation Administration has sponsored a project at its Airworthiness Assurance NDI Validation Center (AANC) to validate the use of bonded composite doublers on commercial aircraft. A specific application was chosen in order to provide a proof-of-concept driving force behind this test and analysis project. However, the data stemming from this study serves as a comprehensive evaluation of bonded composite doublers for general use. The associated documentation package provides guidance regarding the design, analysis, installation, damage tolerance, and nondestructive inspection of these doublers. This report describes a series of fatigue and strength tests which were conducted to study the damage tolerance of Boron-Epoxy composite doublers. Tension-tension fatigue and ultimate strength tests attempted to grow engineered flaws in coupons with composite doublers bonded to aluminum skin. An array of design parameters, including various flaw scenarios, the effects of surface impact, and other off-design conditions, were studied. The structural tests were used to: (1) assess the potential for interply delaminations and disbonds between the aluminum and the laminate, and (2) determine the load transfer and crack mitigation capabilities of composite doublers in the presence of severe defects. A series of specimens were subjected to ultimate tension tests in order to determine strength values and failure modes. It was demonstrated that even in the presence of extensive damage in the original structure (cracks, material loss) and in spite of non-optimum installations (adhesive disbonds), the composite doubler allowed the structure to survive more than 144,000 cycles of fatigue loading. Installation flaws in the composite laminate did not propagate over 216,000 fatigue cycles. Furthermore, the added impediments of impact--severe enough to deform the parent aluminum skin--and hot-wet exposure did not effect the doubler`s performance. Since the tests were conducting using extreme combinations of flaw scenarios (sizes and collocation) and excessive fatigue load spectrums, the performance parameters were arrived at in a conservative manner.

Roach, D.

1998-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "turboprop aircraft 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

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

422

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

423

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.

424

HISTORICAL AMERICAN ENGINEERING RECORD - IDAHO NATIONAL ENGINEERING AND ENVIRONMENTAL LABORATORY, TEST AREA NORTH, HAER NO. ID-33-E  

SciTech Connect (OSTI)

Test Area North (TAN) was a site of the Aircraft Nuclear Propulsion (ANP) Project of the U.S. Air Force and the Atomic Energy Commission. Its Cold War mission was to develop a turbojet bomber propelled by nuclear power. The project was part of an arms race. Test activities took place in five areas at TAN. The Assembly & Maintenance area was a shop and hot cell complex. Nuclear tests ran at the Initial Engine Test area. Low-power test reactors operated at a third cluster. The fourth area was for Administration. A Flight Engine Test facility (hangar) was built to house the anticipated nuclear-powered aircraft. Experiments between 1955-1961 proved that a nuclear reactor could power a jet engine, but President John F. Kennedy canceled the project in March 1961. ANP facilities were adapted for new reactor projects, the most important of which were Loss of Fluid Tests (LOFT), part of an international safety program for commercial power reactors. Other projects included NASA's Systems for Nuclear Auxiliary Power and storage of Three Mile Island meltdown debris. National missions for TAN in reactor research and safety research have expired; demolition of historic TAN buildings is underway.

Susan Stacy; Hollie K. Gilbert

2005-02-01T23:59:59.000Z

425

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

426

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.

427

E-Print Network 3.0 - aircraft refueling Sample Search Results  

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

61 Proceedings of the 2005 Winter Simulation Conference M. E. Kuhl, N. M. Steiger, F. B. Armstrong, and J. A. Joines, eds. Summary: aircraft has its own range before needing to...

428

The evolution of U.S. commercial domestic aircraft operations from 1991 to 2010  

E-Print Network [OSTI]

The main objective of this thesis is to explore the evolution of U.S. commercial domestic aircraft operations from 1991 to 2010 and describe the implications for future U.S. commercial domestic fleets. Using data collected ...

Wulz, Alexander Andrew

2012-01-01T23:59:59.000Z

429

THEORETICAL MODELING AND COMPUTATIONAL SIMULATION OF ROBUST CONTROL FOR MARS AIRCRAFT  

E-Print Network [OSTI]

The focus of this dissertation is the development of control system design algorithms for autonomous operation of an aircraft in the Martian atmosphere. This research will show theoretical modeling and computational simulation of robust control...

Oh, Seyool

2014-05-31T23:59:59.000Z

430

Optimization of opportunistic replacement activities: A case study in the aircraft industry  

E-Print Network [OSTI]

must there- fore be opportunistic, incorporating preventive maintenance activities within the scheduled to consider that the maintenance event is an opportunity for preventive maintenance#22;an opportunity Svensson # Abstract In the aircraft industry maximizing availability is essential. Maintenance schedules

Patriksson, Michael

431

E-Print Network 3.0 - aircraft industry Sample Search Results  

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

OF THE CONTROLLED FLIGHT INTO TERRAIN Summary: 4-D.1 3 Industry task force. Appendix 4-D, section 4-D.1.1 12;Revision 14.0 4 1. AIRCRAFT... ......

432

The Trust Region Sequential Quadratic Programming method applied to two-aircraft acoustic optimal control problem  

E-Print Network [OSTI]

The Trust Region Sequential Quadratic Programming method applied to two-aircraft acoustic optimal of the environmental pollution and noise impact, ACARE requires a 50% reduction of perceived noise for 2020. This goal

Paris-Sud XI, Université de

433

Application of Real Options to Evaluate the Development Process of New Aircraft Models  

E-Print Network [OSTI]

Investment decisions in the development and production of new aircraft models is difficult because of the technical and market uncertainties associated with such a complex process. The accompanying risks can be

Miller, Bruno

2004-01-01T23:59:59.000Z

434

The cost of noise reduction for departure and arrival operations of commercial tilt rotor aircraft  

E-Print Network [OSTI]

The relationship between direct operating cost (DOC) and noise annoyance due to a departure and an arrival operation was developed for commercial tilt rotor aircraft. This was accomplished by generating a series of tilt ...

Faulkner, Henry B.

1976-01-01T23:59:59.000Z

435

Application of the calculus of variations in determining optimum flight profiles for commercial short haul aircraft  

E-Print Network [OSTI]

The method of steepest descent of the calculus of variations is used to determine the optimal flight profile of a hypothetical tilt wing aircraft travelling a distance of 50 miles. Direct operating cost, (as derived from ...

Gallant, Robert Alfred

1966-01-01T23:59:59.000Z

436

aircraft life-support systems: Topics by E-print Network  

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

members with food, potable water Baruh, Haim 125 The 2011 Cessna Aircraft CompanyRaytheon Missile Systems DesignBuildFly Competition Flyoff was held at TIMPA Field in...

437

E-Print Network 3.0 - aircraft lift estonia Sample Search Results  

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

of topics of interest to the Summary: will be served. May 6th, 2010 Edgar Cuji "Aerodynamic Analysis and Aircraft Dynamics of Two Linked UAVs Flying... its range and...

438

Intelligent executive guidance agent for general aviation aircraft under free flight  

E-Print Network [OSTI]

free flight path guidance, as the aircraft flies in and out of dangerous regions. Results of test cases presented in the thesis demonstrate that the approach and algorithm can successfully resolve combined weather and traffic conflicts in real...

Rong, Jie

2002-01-01T23:59:59.000Z

439

Extending safety assessment methods for remotely piloted aircraft operations in the national airspace system  

E-Print Network [OSTI]

Remotely Piloted Aircraft operations are growing rapidly in the United States specifically for the Department of Defense to achieve training needs. To ensure the safety of the National Airspace System is maintained to a ...

Horrell, Alexander C. (Alexander Chapman)

2012-01-01T23:59:59.000Z

440

Cost-benefit analysis of aircraft design for environment using a fleet perspective and real options  

E-Print Network [OSTI]

Traditional multidisciplinary design optimization (MDO) approaches do not examine the costs associated with damage due to environmental factors and are usually implemented to examine one aircraft. The Environmental Design ...

Hynes, Christopher Dennis

2005-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "turboprop aircraft 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.


441

Camera that takes pictures of aircraft and ground vehicle tires can save lives  

E-Print Network [OSTI]

;Camera that takes pictures of aircraft and ground vehicle tires can save lives Yair Wiseman Holon Institute of Technology Computer Science Department Holon 58102, Israel E-mail: wiseman

Wiseman, Yair

442

A physics-based emissions model for aircraft gas turbine combustors  

E-Print Network [OSTI]

In this thesis, a physics-based model of an aircraft gas turbine combustor is developed for predicting NO. and CO emissions. The objective of the model is to predict the emissions of current and potential future gas turbine ...

Allaire, Douglas L

2006-01-01T23:59:59.000Z

443

astovl lift-fan aircraft: Topics by E-print Network  

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

Generation CiteSeer Summary: Many aircraft make use of an on-board oxygen generation system to provide breathing oxygen for the aircrew. Compared to historical experience, there...

444

Design of a model propulsor for a boundary layer ingesting aircraft  

E-Print Network [OSTI]

This thesis presents contributions to the analysis and design of propulsion simulators for 1:11 and 1:4 scale model wind tunnel investigations of an advanced civil transport aircraft with boundary layer ingestion (BLI). ...

Grasch, Adam D. (Adam Davis)

2013-01-01T23:59:59.000Z

445

E-Print Network 3.0 - airforce aircraft emissions Sample Search...  

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

U.S. EPA Clean Air Act ICAO CAEP FAA Aircraft Noise... trails radiative forcing emissions trading alternative fuels The student will be able to perform... the following: a....

446

E-Print Network 3.0 - aircraft noise exposure Sample Search Results  

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

<< < 1 2 3 4 5 > >> 41 MARAE. WEISENBERGER,PAULR. KRAUSMAN,MARK C. WALLACE, DONALDW. DE YOUNG,ANDo. EUGENEMAUGHAN Summary: became habituated to aircraft noises after prolonged...

447

E-Print Network 3.0 - anti-aircraft defence Sample Search Results  

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

11 Proliferation of small arms and challenges to post-conflict Summary: machine-guns, hand held, under-barrel and mounted grenade launchers, portable anti-aircraft guns,...

448

Design and acoustic shielding prediction of hybrid wing-body aircraft  

E-Print Network [OSTI]

Recent research and developmental efforts in aircraft design have focused on the growing concerns about the environment impact of aviation and the rising costs of fuel. Under NASA's N+2 subsonics fixed-wing project, ...

Ng, Leo Wai-Tsun

2009-01-01T23:59:59.000Z

449

A solution to the inherent list on Nimitz class aircraft carriers  

E-Print Network [OSTI]

Nimitz class aircraft carriers possess an inherent list to starboard that their list control systems (LCS) are typically unable to correct while under Combat Load Conditions. As a result, it has become necessary to use ...

Wolfson, Dianna

2004-01-01T23:59:59.000Z

450

E-Print Network 3.0 - aircraft by ownership Sample Search Results  

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

TOOL FOR EN ROUTE CONTROLLERS1 Heinz Erzberger2 Summary: ownership of them, the maximum number on the List for any sector will seldom exceed 2-3 aircraft in a 20... the...

451

Reconfigurable autopilot design for a high performance aircraft using model predictive control  

E-Print Network [OSTI]

The losses of military and civilian aircraft due to control surface failures have prompted research into controllers with a degree of reconfiguration. This thesis will describe a design approach incorporating Model Predictive ...

Ruiz, Jose Pedro, 1980-

2004-01-01T23:59:59.000Z

452

Design of aircraft noise abatement approach procedures for near-term implementation  

E-Print Network [OSTI]

Advanced aircraft noise abatement approach procedures -- characterized by decelerating, continuous descent approaches using idle thrust, and enabled by flight guidance technologies such as GPS and FMS -- have been shown ...

Ho, Nhut Tan, 1974-

2005-01-01T23:59:59.000Z

453

Strategy for reducing the length and variability of aircraft lead time  

E-Print Network [OSTI]

Helicopter manufacturers typically build each aircraft to order, and the lead time for make or buy parts and assemblies can be several months or more. The manufacturers generally have a backlog of orders at any given time, ...

Bielat, Brendon (Brendon Michael)

2010-01-01T23:59:59.000Z

454

E-Print Network 3.0 - aircraft wake vortices Sample Search Results  

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

Engineering, Virginia Tech Collection: Engineering 36 Proceedings of FEDSM 98 1998 ASME Fluids Engineering Division Summer Meeting Summary: is found immediately behind the delta...

455

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

456

836 J. GUIDANCE, VOL. 20, NO. 4: ENGINEERING NOTES 1Brown, R., "Fuzzy Logic Application for Modeling Man-in-the-Loop  

E-Print Network [OSTI]

-2800,Aug. 1991. 5Lea, R., and Jani, Y., "Fuzzy Logic Applications to Expert Systems and Control,"2nd., "A Fuzzy Logic Controller for Aircraft Flight Control," In- dustrial Applications of Fuzzy Control836 J. GUIDANCE, VOL. 20, NO. 4: ENGINEERING NOTES References 1Brown, R., "Fuzzy Logic Application

Hall, Christopher D.

457

A network approach for identifying minimum-cost aircraft routing and fuel-allocating decisions  

E-Print Network [OSTI]

. Fueling Policy for Aircraft 1 IX. Fueling Policy for Aircraft 2 X. Optimum Fueling Policy for Both Aircrai'ts XI. Output Results for the Proposed Aviation Example . XII. Solution of the MFAP Example Problem Page 20 30 34 37 40 41 41 42 85... 103 LIST OF FIGURES Figure 1. Flowchart of the Proposed Methodology . 2. Network Representation of the ARP Model 3. Sample Network for Fuel Allocation Problem . 4. Netvvork Representation of the Aviation Example . 5. First TSP-Based Routing...

Kabbani, Nader Mahmoud

1988-01-01T23:59:59.000Z

458

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.

459

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

460

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.

Note: This page contains sample records for the topic "turboprop aircraft 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

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

462

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

463

?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

464

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

465

Data development technical support document for the aircraft crash risk analysis methodology (ACRAM) standard  

SciTech Connect (OSTI)

The Aircraft Crash Risk Analysis Methodology (ACRAM) Panel has been formed by the US Department of Energy Office of Defense Programs (DOE/DP) for the purpose of developing a standard methodology for determining the risk from aircraft crashes onto DOE ground facilities. In order to accomplish this goal, the ACRAM panel has been divided into four teams, the data development team, the model evaluation team, the structural analysis team, and the consequence team. Each team, consisting of at least one member of the ACRAM plus additional DOE and DOE contractor personnel, specializes in the development of the methodology assigned to that team. This report documents the work performed by the data development team and provides the technical basis for the data used by the ACRAM Standard for determining the aircraft crash frequency. This report should be used to provide the generic data needed to calculate the aircraft crash frequency into the facility under consideration as part of the process for determining the aircraft crash risk to ground facilities as given by the DOE Standard Aircraft Crash Risk Assessment Methodology (ACRAM). Some broad guidance is presented on how to obtain the needed site-specific and facility specific data but this data is not provided by this document.

Kimura, C.Y.; Glaser, R.E.; Mensing, R.W.; Lin, T.; Haley, T.A.; Barto, A.B.; Stutzke, M.A.

1996-08-01T23:59:59.000Z

466

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

467

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

468

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.

469

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

470

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.

471

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

472

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.

473

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

474

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

475

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.

476

Small core axial compressors for high efficiency jet aircraft  

E-Print Network [OSTI]

This thesis quantifies mechanisms that limit efficiency in small core axial compressors, defined here as compressor exit corrected flow between 1.5 and 3.0 lbm/s. The first part of the thesis describes why a small engine ...

DiOrio, Austin Graf

2012-01-01T23:59:59.000Z

477

On Optimization of Sensor Selection for Aircraft Gas  

E-Print Network [OSTI]

#12;2 Overview of presentation · Background · Sensor selection optimization · Probabilistic approach Parameters · 11 Sensors #12;6 Background ­ Engine sensors 1. Core rotor speed 2. Percent low pressure spool;9 Background - Riccati Equation · Kalman filter estimation · K is the Kalman gain for the given sensor set

Simon, Dan

478

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...

479

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,...

480

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

Note: This page contains sample records for the topic "turboprop aircraft 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

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

482

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

483

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,...

484

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

485

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

486

Office of Inspector General audit report on the U.S. Department of Energy`s aircraft activities  

SciTech Connect (OSTI)

On October 19, 1998, the Office of Inspector General (OIG) was asked to undertake a review of the Department of Energy`s aircraft activities. It was also requested that they report back within 90 days. The OIG has gathered information concerning the number of aircraft, the level of utilization, and the cost of the Department`s aircraft operations. They have also briefly summarized four issues that, in their judgment, may require management attention.

NONE

1999-01-01T23:59:59.000Z

487

A flight test system for the determination of the stability and control derivatives of a general aviation aircraft  

E-Print Network [OSTI]

the ensuing motion of the aircraft diminishes after an initial disturbance. If an aircraft does not posses static stability, a disturbance from the equilibrium, or trim condition will grow exponentially. Dynamic instability implies either an aperiodic... in order to de termine the performance capabilities of an aircraft. Control authority refers to the de sired output as compared to the required input. The purpose of this research was to design, fabricate, test, and integrate a flight test system which...

Oehl, David Christopher

1995-01-01T23:59:59.000Z

488

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

489

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.

490

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

491

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.

492

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

493

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

494

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

495

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

496

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

497

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

498

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.

499

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

500

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