Development of rotorcraft interior noise control concepts [microform] : phase III: development of noise control concepts / C.A. Yoerkie ... [et al.]
Helicopters; Noise prediction (Aircraft); Noise reduction; Aircraft compartments; Aircraft noise; Airframes; Costs; Gears; Noise propagation; Prediction analysis techniques; Sikorsky aircraft; Statistical analysis; Structural weight; Vibration isolators.
Saved in:
| Main Author: | |
|---|---|
| Corporate Authors: | , , |
| Other title: | Development of noise control concepts. |
| Format: | Government Document Book |
| Published: |
Hampton, Va. :
National Aeronautics and Space Administration, Langley Research Center,
[1987]
|
| Series: | NASA contractor report ;
NASA CR-178172. |
| Subjects: |
MARC
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| 049 | |a COD9 | ||
| 086 | 0 | |a NAS 1.26:178172 | |
| 086 | 0 | |a NAS 1.26:178172 | |
| 100 | 1 | |a Yoerkie, C. A. | |
| 245 | 1 | 0 | |a Development of rotorcraft interior noise control concepts |h [microform] : |n phase III: |p development of noise control concepts / |c C.A. Yoerkie ... [et al.] |
| 260 | |a Hampton, Va. : |b National Aeronautics and Space Administration, Langley Research Center, |c [1987] | ||
| 300 | |a 1 v. : |b ill. ; |c 28 cm. | ||
| 490 | 1 | |a NASA contractor report ; |v 178172. | |
| 500 | |a "United Technologies Corporation, Sikorsky Aircraft Division." | ||
| 500 | |a "Cambridge Collaborative, Inc." | ||
| 500 | |a "July 1987" | ||
| 504 | |a Includes bibliographical references. | ||
| 533 | |a Microfiche. |b [Washington, D.C.? : |c National Aeronautics and Space Administration, |d 1987]. |e 1 microfiche ; 11 x 15 cm. | ||
| 520 | 0 | |a Helicopters; Noise prediction (Aircraft); Noise reduction; Aircraft compartments; Aircraft noise; Airframes; Costs; Gears; Noise propagation; Prediction analysis techniques; Sikorsky aircraft; Statistical analysis; Structural weight; Vibration isolators. | |
| 536 | |a National Aeronautics and Space Administration, Langley Research Center. |b NAS1-16932. | ||
| 650 | 0 | |a Helicopters. | |
| 650 | 0 | |a Airplanes |x Noise. | |
| 710 | 2 | |a Langley Research Center. | |
| 710 | 2 | |a Sikorsky Aircraft (Firm) | |
| 710 | 2 | |a Cambridge Collaborative, Inc. | |
| 740 | 0 | |a Development of noise control concepts. | |
| 830 | 0 | |a NASA contractor report ; |v NASA CR-178172. | |
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| 952 | f | f | |p Can circulate |a University of Colorado Boulder |b Boulder Campus |c Norlin |d Norlin Library - Government Information - Microform |e NAS 1.26:178172 |h Superintendent of Documents classification |i document |n 1 |