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.
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| Main Author: | |
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| 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]
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| Series: | NASA contractor report ;
NASA CR-178172. |
| Subjects: |
| Summary: | 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. |
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| Item Description: | "United Technologies Corporation, Sikorsky Aircraft Division." "Cambridge Collaborative, Inc." "July 1987" |
| Physical Description: | 1 v. : ill. ; 28 cm. |
| Bibliography: | Includes bibliographical references. |
| Reproduction Note: | Microfiche. |
| Funding Information Note: | National Aeronautics and Space Administration, Langley Research Center. |