Wire material reduces compressor blade vibration
Wire material /Inconel/ having high friction and low wear characteristics, reduces vibratory stress and prevents compressor blade failure.
Johnson, R. L.↗
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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Noise study of single stage compressor rotor-stator interaction
Study made of noise radiation from rotor-stator interaction in axial-flow compressors. The collected data were reduced to the form of radiation patterns and frequency spectra. These data show how the radiation patterns are affected by the relative number of rotor blades and stator vanes.
Copeland, W. L.↗
Some results of an experimental investigation of plane compressor cascades with small-aspect blades
Plane compressor or cascade characteristics with small-aspect blades
Polyakov, A. YE.↗
Single-stage experimental evaluation of boundary layer blowing techniques for high lift stator blades. 1 - Compressor design
Boundary layer blowing techniques for high lift stator blades in axial flow compressors
Chapman, D. C.↗
A study of turbofan-engine compressor noise suppression techniques
Nacelle design for turbofan engine compressor noise suppression on Douglas DC-8 aircraft
Elias, I.↗
Effects of increased inlet guide vane rotor spacing on compressor noise reduction
Inlet guide vane spacing effects on compressor noise reduction in turbojet engines
Copeland, W. L.↗
Single-stage experimental evaluation of boundary layer bleed techniques for high lift stator blades. Compressors design
Design and evaluation of stator blades for use in boundary layer bleed techniques in axial flow compressor
Chapman, D. C.↗
Friction and wear under fretting conditions of materials for use as wire friction dampers of compressor blade vibration
Friction and fretting wear tests on materials used as friction dampers to reduce vibrational stresses in compressor blades for turbine engines
Johnson, R. L.↗
Development of compressor end seals, stator interstage seals, and stator pivot seals in advanced air-breathing propulsion systems Semiannual report, 1 Jul. - 31 Dec. 1967
Development of compressor, stator, and vane pivot seals for use in advanced air breathing engines
Hawkins, R. M.↗
Noise reduction by means of inlet-guide-vane choking in an axial-flow compressor
Inlet guide vane choking noise reduction in axial flow compressors
Chestnutt, D.↗
Overall performance in argon of a 6-inch radial-bladed centrifugal compressor
Overall performance tests in argon of six inch radial bladed centrifugal compressor
Ball, C. L.↗
Saturn telemetry data compressor test program Final report
Saturn pulse frequency modulation telemetry data processed through predictor data compressor
Labmeier, C. D.↗
Axial flow compressor design computer programs incorporating full radial equilibrium. Part 2 - Radial distribution of total pressure and flow path or axial velocity ratio specified /program 3/
Axial flow compressor design computer programs incorporating radial distribution of total pressure and flow path or axial velocity ratio
Carmody, R. H.↗
Design of floated shoe close clearance seals for supersonic jet engine compressors.
Floated shoe close running air seals for supersonic jet engine compressors, discussing axial and radial seals design
Cheng, H.↗
The prevention of transmission buffer overflow in telemetry data compressors.
Transmission buffer overflow prevention in telemetry data compressors using adaptive queueing control system
Medlin, J. E.↗
Design of one-piece jet-engine compressor end seals.
One piece face type flexible and rigid seals designed for compressor end area of air breathing propulsion systems, based on gas bearing
Thorkildsen, R. L.↗
Configurations for gas turbine compressor end seals.
Gas turbine compressor end seals, discussing air leakage paths, primary and secondary seals, design and efficiency
Bjerklie, J. W.↗
Computer programs for axial flow compressor design
Four computer programs examine effects of design parameters and indicate areas for research of multistage axial flow compressors. The programs provide information on velocity diagrams and stage-by-stage performance calculation, radial equilibrium of flow, radial distribution of total pressure, and off-design performance calculation.
Carmody, R. H.↗