Author: Domenic J. Maglieri
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 20
Book Description
Noise Considerations in the Design and Operation of V/STOL Aircraft
Author: Domenic J. Maglieri
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 20
Book Description
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 20
Book Description
NASA Technical Note
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 836
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 836
Book Description
A Compilation of the Papers Presented
Author:
Publisher:
ISBN:
Category : Short take-off and landing aircraft
Languages : en
Pages : 380
Book Description
Publisher:
ISBN:
Category : Short take-off and landing aircraft
Languages : en
Pages : 380
Book Description
Index of NASA Technical Publications
Author: United States. National Aeronautics and Space Administration
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 448
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 448
Book Description
Technical Abstract Bulletin
Author: Defense Documentation Center (U.S.)
Publisher:
ISBN:
Category : Military art and science
Languages : en
Pages : 1746
Book Description
Publisher:
ISBN:
Category : Military art and science
Languages : en
Pages : 1746
Book Description
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1074
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1074
Book Description
Aircraft Noise and Sonic Boom
Author: Louise K. Annus
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 120
Book Description
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 120
Book Description
Ground Noise Measurements During Landing, Take-off, and Flyby Operations of a Four-engine Turbopropeller STOL Airplane
Author: David A. Hilton
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 52
Book Description
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.
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 52
Book Description
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 ...
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 450
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 450
Book Description
A Study of Technology Assessment
Author: National Academy of Engineering. Committee on Public Engineering Policy
Publisher:
ISBN:
Category : Technology and state
Languages : en
Pages : 234
Book Description
Publisher:
ISBN:
Category : Technology and state
Languages : en
Pages : 234
Book Description