Author: K. R. Czarnecki
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 670
Book Description
The attenuation characteristics of the muffler used in the demonstration of light airplane noise reduction were investigated on the ground dynamometer stand at the Langley full-scale tunnel. Sound, back pressure, and engine power output were measured. The ground tests indicated that a reduction of 10 to 15 decibels was to be expected from this muffler.
Dynamometer-stand Investigation of the Muffler Used in the Demonstration of Light-airplane Noise Reduction
Author: K. R. Czarnecki
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 670
Book Description
The attenuation characteristics of the muffler used in the demonstration of light airplane noise reduction were investigated on the ground dynamometer stand at the Langley full-scale tunnel. Sound, back pressure, and engine power output were measured. The ground tests indicated that a reduction of 10 to 15 decibels was to be expected from this muffler.
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 670
Book Description
The attenuation characteristics of the muffler used in the demonstration of light airplane noise reduction were investigated on the ground dynamometer stand at the Langley full-scale tunnel. Sound, back pressure, and engine power output were measured. The ground tests indicated that a reduction of 10 to 15 decibels was to be expected from this muffler.
Technical Note - National Advisory Committee for Aeronautics
Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 908
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 908
Book Description
Technical Note
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 298
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 298
Book Description
Index of NACA Technical Publications
Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1370
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1370
Book Description
A Selected Listing of NASA Scientific and Technical Reports for ...
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 664
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 664
Book Description
A Study of the Problem of Designing Airplanes with Satisfactory Inherent Damping of the Dutch Roll Oscillation
Author: Anatol Roshko
Publisher:
ISBN:
Category : Aerial spraying and dusting in agriculture
Languages : en
Pages : 258
Book Description
Publisher:
ISBN:
Category : Aerial spraying and dusting in agriculture
Languages : en
Pages : 258
Book Description
Report
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 900
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 900
Book Description
Annual Report of the National Advisory Committee for Aeronautics
Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 692
Book Description
Includes the Committee's Reports no. 1-1058, reprinted in v. 1-37.
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 692
Book Description
Includes the Committee's Reports no. 1-1058, reprinted in v. 1-37.
Report - National Advisory Committee for Aeronautics
Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 702
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 702
Book Description
United States Government Publications Monthly Catalog
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1606
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1606
Book Description