Noise Considerations in the Design and Operation of V/STOL Aircraft

Noise Considerations in the Design and Operation of V/STOL Aircraft PDF Author: Domenic J. Maglieri
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 20

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Noise Considerations in the Design and Operation of V/STOL Aircraft

Noise Considerations in the Design and Operation of V/STOL Aircraft PDF Author: Domenic J. Maglieri
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 20

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NASA Technical Note

NASA Technical Note PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 836

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A Compilation of the Papers Presented

A Compilation of the Papers Presented PDF Author:
Publisher:
ISBN:
Category : Short take-off and landing aircraft
Languages : en
Pages : 380

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Index of NASA Technical Publications

Index of NASA Technical Publications PDF Author: United States. National Aeronautics and Space Administration
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 448

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Technical Abstract Bulletin

Technical Abstract Bulletin PDF Author: Defense Documentation Center (U.S.)
Publisher:
ISBN:
Category : Military art and science
Languages : en
Pages : 1746

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1074

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Aircraft Noise and Sonic Boom

Aircraft Noise and Sonic Boom PDF Author: Louise K. Annus
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 120

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Ground Noise Measurements During Landing, Take-off, and Flyby Operations of a Four-engine Turbopropeller STOL Airplane

Ground Noise Measurements During Landing, Take-off, and Flyby Operations of a Four-engine Turbopropeller STOL Airplane PDF Author: David A. Hilton
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 52

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Noise measurements were obtained for a four-engine turbopropeller STOL airplane during a Federal Aviation Administration flight evaluation program at the National Aviation Facilities Experimental Center. These noise measurements involved landing-approach, takeoff-climbout, and flyby operations of the airplane. A total of 13 measuring positions were used to define the noise characteristics around a simulated STOL port. The results are presented in the form of both physical and subjective measurements. An appendix is included to present tabulated values of various subjective reaction units which may be significant for the planning and operation of STOL ports. The main source of noise produced by this vehicle was found to be the propeller, and noise levels decrease generally in accordance with the inverse-distance law for distances up to about 457 meters. For similar slant ranges, somewhat lower noise levels were experienced during flyby than during takeoff or landing.

A Selected Listing of NASA Scientific and Technical Reports for ...

A Selected Listing of NASA Scientific and Technical Reports for ... PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 450

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A Study of Technology Assessment

A Study of Technology Assessment PDF Author: National Academy of Engineering. Committee on Public Engineering Policy
Publisher:
ISBN:
Category : Technology and state
Languages : en
Pages : 234

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