Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 482
Book Description
Scientific and Technical Aerospace Reports
Technical Abstract Bulletin
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 684
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 684
Book Description
NASA Technical Memorandum
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 260
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 260
Book Description
Thrust Performance of Isolated Plug Nozzles with Two Types of 40-spoke Noise Suppressor at Mach Numbers from 0 to 0.45
Author: Douglas E. Harrington
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 44
Book Description
Plug nozzles with two types of 40-spoke noise suppressor were tested at free-stream Mach numbers from 0 to 0.45 and over a range of nozzle pressure ratios from 1.5 to 4.0. In addition, an unsuppressed plug nozzle and a Supersonic Tunnel Association nozzle were also tested to provide baseline levels of thrust performance. The unsuppressed plug nozzle had an efficiency of 98 percent at an assumed takeoff pressure ratio of 3.0 and at Mach 0.36. At the same condition the suppressor nozzles had efficiencies of approximately 83.5 percent.
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 44
Book Description
Plug nozzles with two types of 40-spoke noise suppressor were tested at free-stream Mach numbers from 0 to 0.45 and over a range of nozzle pressure ratios from 1.5 to 4.0. In addition, an unsuppressed plug nozzle and a Supersonic Tunnel Association nozzle were also tested to provide baseline levels of thrust performance. The unsuppressed plug nozzle had an efficiency of 98 percent at an assumed takeoff pressure ratio of 3.0 and at Mach 0.36. At the same condition the suppressor nozzles had efficiencies of approximately 83.5 percent.
Thrust performance of isolated two dimension suppressed plug nozzles with and without ejectors at mach numbers from 0 to 0.45
Author: Douglas E. Harrington
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 44
Book Description
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 44
Book Description
Aeronautical Engineering
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 538
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 538
Book Description
U.S. Government Research Reports
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 602
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 602
Book Description
List of Selected References on NASA Programs
Author: Library of Congress. Science and Technology Division
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 244
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 244
Book Description
NASA SP.
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 706
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 706
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