Research Catalog
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Displaying 1-50 of 74 results
A comparison of experimental and theoretical results for labyrinth gas seals with honeycomb stators [microform] / by Lawrence Allen Hawkins.
- Text
- [Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1988]
- 1988
A study of rotor broadband noise mechanisms and helicopter tail rotor noise [microform] / Shau-Tak Rudy Chou.
- Text
- Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1990]
- 1990
Computation of helicopter rotor acoustics in forward flight [microform] / Roger Strawn, Rupak Biswas.
- Text
- [Moffett Field, Calif.] : Research Institute for Advanced Computer Science, NASA Ames Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1994]
- 1994
Coupled 2-dimensional cascade theory for noise and unsteady aerodynamics of blade row interaction in turbofans. Volume 1, Theory development and parametric studies [microform] / Donald B. Hanson.
- Text
- [Washington, DC] : National Aeronautics and Space Administration, Scientific and Technical Information Program Division ; [Springfield, Va. : National Technical Information Service, distributor], 1994.
- 1994
Measurements of atmosopheric turbulence effects on tail rotor acoustics [microform] / Martin J. Hagen ... [et al.].
- Text
- Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1994]
- 1994
Aeroelastic simulation of higher harmonic control [microform] / Lawson H. Robinson and Peretz P. Friedmann.
- Text
- Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1994]
- 1994
Flutter analysis of supersonic axial flow cascades using a high resolution euler solver. Part 1, Formulation and validation [microform] / T.S.R. Reddy ... [et al.].
- Text
- Washington, DC : National Aeronautics and Space Administration, [1992]
- 1992
Computational fluid dynamics study of the variable-pitch split-blade fan concept [microform] / C.E. Kepler, A.R. Elmquist and R.L. Davis.
- Text
- [Washington, D.C.] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1992]
- 1992
A review of ice accretion data from a model rotor icing test and comparison with theory [microform] / Randall K. Britton.
- Text
- [Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1991]
- 1991
Euler solutions to nonlinear acoustics of non-lifting hovering rotor blades [microform] / J.D. Baeder.
- Text
- Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center : US Army Aviation Systems Command, Aviation Research and Technology Activity ; [Springfield, Va. : For sale by the National Technical Information Service, distributor, 1991]
- 1991
A study of helicopter stability and control including blade dynamics [microform] / Xin Zhao, H.C. Curtiss, principal investigator.
- Text
- [Princeton, N.J.] : Princeton University, Dept. of Mechanical nad Aerospace Engineering ; [Washington, D.C. : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1988]
- 1988
Dynamics of the McDonnell Douglas large scale dynamic rig and dynamic calibration of the rotor balance [microform] / Khanh Nguyen and Benton Lau.
- Text
- Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1994]
- 1994
Measurement of gust response on a turbine cascade [microform] : / A.P. Kurkov and B.L. Lucci.
- Text
- [Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
- 1995
Experimental study of unsteady hydrodynamic force matrices on whirling centrifugal pump impellers [microform] / Belgacem Jery.
- Text
- Pasadena, Calif. : California Institute of Technology ; [Washington, D.C. : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor], 1986.
- 1986
Implementation and validation of a wake model for vortex-surface interactions in low-speed forward flight [microform] : semi-annual status report, period 10/1/86 - 3/31/87 / Narayanan M. Komerath, Olivier A. Schreiber.
- Text
- [Washington, D.C. : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1987]
- 1987
An experimental and analytical method for approximate determination of the tilt rotor research aircraft rotor-wing download [microform] : final report, 05-30-94 - 11-30-85 / principal investigator, David E. Jordan, William Patterson, Doral R. Sandia.
- Text
- San Luis Obispo, Calif. : California Polytechnic State University, Aeronautical Engineering Dept. ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1986]
- 1985
Linear and nonlinear dynamic analysis of redundant load path bearingless rotor systems [microform] / V.R. Murthy, principal investigator.
- Text
- Moffett Field, CA : National Aeronautics and Space Administration, Ames Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1985]
- 1985
NASA-Army rotorcraft technology [microform] : proceedings of a conference ... held at Ames Research Center, Moffett Field, California, March 17-19, 1987.
- Text
- [Washington, DC] : National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Program ; [Springfield, Va. : National Technical Information Service, distributor], <1988- >
- 1988-present
- 2 Items
Item details Format Call Number Item Location Text JSK 88-98 v. 1 Offsite Item details Format Call Number Item Location Text JSK 88-98 v. 2 Offsite Recent improvements to and validation of the one dimensional NASA wave rotor model [microform] / Daniel E. Paxson and Jack Wilson.
- Text
- [Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
- 1995
Integrated Technology Rotor Methodology Assessment Workshop [microform] : proceedings of a workshop / sponsored by NASA Ames Research Center and the U.S. Army, June 21-22, 1983 ; edited by Michael J. McNulty, William G. Bousman.
- Text
- Moffett Field, CA : US Army Aviation Systems Command, Aviation Research and Technology Activity ; [Washington, D.C.?] : National Aeronautics and Space Administration, Scientific and Technical Information Branch ; [Springfield, Va.? : National Technical Information Service, distributor], 1988.
- 1988
Development and validation of a blade-element mathematical model for the AH-64A Apache helicopter [microform] / M. Hossein Mansur.
- Text
- Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
- 1995
An examination of the aerodynamic moment on rotor blade tips using flight test data and analysis [microform] / Thomas H. Maier and William G. Bousman.
- Text
- Moffett Field, Calif. : US Army Aviation and Troop Command : National Aeronautics and Space Administration, Ames Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1993]
- 1993
Application of a personal computer for the uncoupled vibration analysis of wind turbine blade and counterweight assemblies [microform] / Phillip R. White and Ronald R. Little.
- Text
- [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1985]
- 1985
Aeroelastic model helicopter rotor testing in the Langley TDT [microform] / Wayne, R. Mantay ... [et al.].
- Text
- Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1985]
- 1985
A numerical model for dynamic wave rotor analysis [microform] / D.E. Paxson.
- Text
- [Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
- 1995
Aircraft noise prediction program theoretical manual [microform] : rotorcraft system noise prediction system (ROTONET) / Donald S. Weir ... [et al.].
- Text
- Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
- 1995
Off-design computer code for calculating the aerodynamic performance of axial-flow fans and compressors [microform] : user's manual / James F. Schmidt.
- Text
- [Washington, D.C.] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
- 1995
Nonlinear (time domain) and linearized (title & freqency domain) solutions to the compressible Euler equations in conservation law form [microform] : final report for NASA Lewis Research Center / by Kidambi Sreenivas and David L. Whitfield.
- Text
- Mississippi States, MS : Computational Fluid Dynamics Laboratory, Engineering Research Center for Computational Field Simulation, Mississippi State University ; [Washington, D.C. : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1995]
- 1995
Full-scale hingeless rotor performance and loads [microform] / Randall L. Peterson.
- Text
- Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
- 1995
Predictions of control inputs, periodic responses and damping levels of an isolated experimental rotor in trimmed flight [microform] : final technical report under NASA-Ames research grant no. NAG 2-797 / G.H. Gaonkar, S. Subramanian.
- Text
- Boca Raton, FL : Florida Atlantic University, Dept. of Mechanical Engineering, College of Engineering ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1996]
- 1996
A survey of theoretical and experimental coaxial rotor aerodynamic research [microform] / Colin P. Coleman.
- Text
- Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center ; [Springfield, Va. : National Technical Information Service, distributor], 1997.
- 1997
Computation of loads on the McDonnell Douglas advanced bearingless rotor [microform] / Khanh Nguyen, Dan Lauzon and Vaidyanathan Anand.
- Text
- [Mesa, AZ : American Helicopter Society, Inc. ; Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, c1994]
- 1994
Energy efficient engine low pressure subsystem flow analysis [microform] / Edward J. Hall ... [et al.].
- Text
- [Cleveland, Ohio] : National Aeronautics and Space Administration, Lewis Research Center ; Springfield, VA : National Technical Information Service, [distributor, 1998]
- 1998
Aeroacoustic codes for rotor harmonic and BVI noise - CAMRAD.Mod1/HIRES [microform] : methodology and users' manual / D. Douglas Boyd, Jr. ... [et al.].
- Text
- Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1998]
- 1998
Three-dimensional flow field measurements in a transonic turbine [microform] / P.W. Giel ... [et al.].
- Text
- [Washington, DC] : National Aeronautics and Space Administration : U.S. Army Research Laboratory ; [Springfield, Va. : National Technical Information Service, distributor, 1996]
- 1996
Source methodology for turbofan noise prediction (SOURCED3D technical documentation) [microform] / Harold D. Meyer.
- Text
- [Cleveland, Ohio] : National Aeronautics and Space Administration, Glenn Research Center ; Springfield, VA : National Technical Information Service, distributor, [1999]
- 1999
On the coupling of CDISC design method with FPX rotor code [microform] / Hong Hu.
- Text
- Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; Springfield, VA : National Technical Information Service, distributor, [2000]
- 2000
Passive eddy-current damping as a means of vibration control in cryogenic turbomachinery [microform] / Robert E. Cunningham.
- Text
- [Washington, D.C.] : National Aeronautics and Space Administration, Scientific and Technical Information Branch ; [Springfield, Va. : For sale by the National Technical Information Service,] 1986.
- 1986
Integrated multidisciplinary optimization of rotorcraft [microform] : a plan for development / edited by Howard M. Adelman and Wayne R. Mantay.
- Text
- Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center, [1989]
- 1989
Prediction of unsteady blade surface pressures on an advanced propeller at an angle of attack [microform] / M. Nallasamy and J.F. Groeneweg.
- Text
- Cleveland, Ohio : Lewis Research Center, [1989]
- 1989
- 1 Resource
Available Online
http://purl.access.gpo.gov/GPO/LPS58503Experimental determination of gap flow-conditioned forces at turbine stages and their effect on the running stability of simple rotors [microform] / Raimund Wohlrab.
- Text
- Washington, D.C. : National Aeronautics and Space Administration, [1983]
- 1983
Low-speed wind-tunnel test of an unpowered high-speed stoppable rotor concept in fixed-wing mode [microform] / Michael B. Lance, Daniel Y. Sung, Robert H. Stroub.
- Text
- [Washington, D.C.] : National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division, 1991.
- 1991
- 1 Resource
Available Online
http://purl.access.gpo.gov/GPO/LPS60324Aerodynamic performance of a 0.27-scale model of an AH-64 helicopter with baseline and alternate rotor blade sets [microform] / Henry L. Kelley.
- Text
- [Washington, D.C.] : National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division ; Springfield, Va. : For sale by the National Technical Information Service, 1990.
- 1990
- 1 Resource
Available Online
http://purl.access.gpo.gov/GPO/LPS61086A new methodology for free wake analysis using curved vortex elements [microform] / Donald B. Bliss, Milton E. Teske, and Todd R. Quackenbush.
- Text
- [Washington, D.C.] : National Aeronautics and Space Administration, Scientific and Technical Information Branch, 1987.
- 1987
- 1 Resource
Available Online
http://purl.access.gpo.gov/GPO/LPS67054Validation of viscous and inviscid computational methods for turbomachinery components [microform] / Louis A. Povinelli.
- Text
- [Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center, 1986]
- 1986
Rotor performance characteristics from an aeroacoustic helicopter wind-tunnel test program [microform] / Danny R. Hoad, Joe W. Elliott and Nettie M. Orie.
- Text
- [Washington, D.C.] : National Aeronautics and Space Administration, Scientific and Technical Information Branch, 1986.
- 1986
Rotor/body aerodynamic interactions [microform] / Mark D. Betzina, Charles A. Smith, and Patrick Shinoda.
- Text
- Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center ; St. Louis, Mo. : United States Army Aviation Research and Development Command, [1983]
- 1983
Preliminary results of the first complete static calibration of the RSRA helicopter active-isolator rotor balance system [microform] / C.W. Acree, Jr.
- Text
- Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center, [1983]
- 1983
Investigation of flow phenomena in a transonic fan rotor using laser anemometry [microform] / Anthony J. Strazisar.
- Text
- [Washington, D.C. : National Aeronautics and Space Administration, 1984]
- 1984
Parametric tip effects for conformable rotor applications [microform] / Wayne R. Mantay, William T. Yeager, Jr.
- Text
- Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center, [1983]
- 1983
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