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1) Experimental methodology for determining turbomachinery blade damping using magnetic bearing excitation and non-contacting optical measurements

Author

Provenza, Andrew J

Series

NASA technical memorandum volume 216770

Publisher

National Aeronautics and Space Administration, Glenn Research Center

Pub. Date

[2010]

Language

English

Formats

Book, Online Content

2) Brush seal leakage performance with gaseous working fluids at static and low rotor speed conditions

Author

Carlile, Julie A

Series

NASA technical memorandum volume 105400

Publisher

NASA

Pub. Date

June 1992.

Language

English

Formats

Book, Online Content

3) Testing of two-speed transmission configurations for use in rotorcraft

Author

Lewicki, David G

Series

NASA technical memorandum volume 2015-218816

Publisher

National Aeronautics and Space Administration, Glenn Research Center

Pub. Date

June 2015.

Language

English

Formats

Book, Online Content

4) Far-field acoustic power level and performance analyses of F31/A31 open rotor model at simulated scaled takeoff, nominal takeoff, and approach conditions, technical report I

Author

Sree, Dave

Series

NASA contractor report volume NASA CR-2015-218716

Publisher

National Aeronautics and Space Administration, Glenn Research Center

Pub. Date

May 2015.

Language

English

Formats

Book, Online Content

5) Computational study of the impact of unsteadiness on the aerodynamic performance of a variable-speed power turbine

Author

Welch, Gerard E

Series

NASA technical memorandum volume 2012-217425

Publisher

National Aeronautics and Space Administration, Glenn Research Center

Pub. Date

[2012]

Language

English

Formats

Book, Online Content

6) Preliminary aerodynamic investigation of fan rotor blade morphing

Author

Tweedt, Daniel L

Series

NASA contractor report volume NASA CR-2012-217815

Publisher

National Aeronautics and Space Administration, Glenn Research Center

Pub. Date

2012.

Language

English

Formats

Book, Online Content

7) Performance optimization of a rotor alone Nacelle for acoustic fan testing

Author

Cunningham, C. C

Series

NASA technical memorandum volume 2000-210599

Publisher

National Aeronautics and Space Administration, Glenn Research Center

Pub. Date

December 2000.

Language

English

Formats

Book, Online Content

8) Defining gas turbine engine performance requirements for the Large Civil TiltRotor (LCTR2)

Author

Snyder, Christopher A

Series

NASA technical memorandum volume 218101

Publisher

National Aeronautics and Space Administration, Glenn Research Center

Pub. Date

December 2013.

Language

English

Formats

Book, Online Content

9) Experimental study of main rotor tip geometry and tail rotor interactions in hover

Author

Balch, D. T

Series

NASA contractor report volume NASA CR-177336-Vol-2
NASA contractor report volume NASA CR-177336-Vol-1

Publisher

National Aeronautics and Space Administration, Ames Research Center

Pub. Date

[1985]

Language

English

Formats

Book, Online Content

10) Summary of the Large Civil Tiltrotor (LCTR2) engine gearbox study

Series

NASA technical memorandum volume 216908

Publisher

National Aeronautics and Space Administration, Glenn Research Center

Pub. Date

[2010]

Language

English

Formats

Book, Online Content

11) Shutdown characteristics of the Mod-O wind turbine with aileron controls

Author

Miller, Dean R

Series

NASA technical memorandum volume 86918

Publisher

National Aeronautics and Space Administration

Pub. Date

[1984?]

Language

English

12) Improved turbopump dynamics: center director's discretionary fund final report

Author

Kiefling, Larry

Series

NASA technical memorandum volume 86514

Publisher

National Aeronautics and Space Administration, George C. Marshall Space Flight Center

Pub. Date

[1985]

Language

English

13) Performance optimization of a rotor alone Nacelle for acoustic fan testing

Author

Cunningham, Charles Crehore

Series

NASA technical memorandum volume 210599

Publisher

National Aeronautics and Space Administration, Glenn Research Center

Pub. Date

[2000]

Language

English

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Catalog Search Results

1) Experimental methodology for determining turbomachinery blade damping using magnetic bearing excitation and non-contacting optical measurements

2) Brush seal leakage performance with gaseous working fluids at static and low rotor speed conditions

3) Testing of two-speed transmission configurations for use in rotorcraft

4) Far-field acoustic power level and performance analyses of F31/A31 open rotor model at simulated scaled takeoff, nominal takeoff, and approach conditions, technical report I

5) Computational study of the impact of unsteadiness on the aerodynamic performance of a variable-speed power turbine

6) Preliminary aerodynamic investigation of fan rotor blade morphing

7) Performance optimization of a rotor alone Nacelle for acoustic fan testing

8) Defining gas turbine engine performance requirements for the Large Civil TiltRotor (LCTR2)

9) Experimental study of main rotor tip geometry and tail rotor interactions in hover

10) Summary of the Large Civil Tiltrotor (LCTR2) engine gearbox study

11) Shutdown characteristics of the Mod-O wind turbine with aileron controls

12) Improved turbopump dynamics: center director's discretionary fund final report

13) Performance optimization of a rotor alone Nacelle for acoustic fan testing