Author: Francis J. Capone
Publisher:
ISBN:
Category : Lift fans
Languages : en
Pages : 282
Book Description
Performance of turbine driven V/STOL cruise fan propulsion system at subsonic Mach numbers.
Subsonic Performance Characteristics of a Large-scale 1.075-pressure-ratio Tip-turbine Cruise-fan Propulsion System
Author: Francis J. Capone
Publisher:
ISBN:
Category : Lift fans
Languages : en
Pages : 282
Book Description
Performance of turbine driven V/STOL cruise fan propulsion system at subsonic Mach numbers.
Publisher:
ISBN:
Category : Lift fans
Languages : en
Pages : 282
Book Description
Performance of turbine driven V/STOL cruise fan propulsion system at subsonic Mach numbers.
Aerodynamic Characteristics of a Large-scale Model a Lift Fan Mounted in a 5-percent-thick Triangular Wing, Including the Effects of BLC on the Lift-fan Inlet
Author: Brent K. Hodder
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 60
Book Description
The low-speed aerodynamics of a large-scale triangular wing model, with a reduced thickness, tip-turbine driven lift fan in each wing were investigated in the Ames 40-by 80-Foot Wind Tunnel. The model had a 5-percent-thick wing typical of wings designed for supersonic performance. Conventional lift-fan depth has, in the past, limited wing thickness to about 10 percent. A thinner lift fan for the present investigation was obtained by modification of a conventional fan. The modification included removing the discharge stator and reducing the fan inlet length and radius. To control airflow separation resulting from small inlet radii, blowing boundary-layer control was applied through a nozzle in the inlet. Performance of the modified fan along with aerodynamic characteristics of the total configuration is presented. The static thrust performance of the conventional fan (requiring a lo-percent wing) was equalled by the reduced thickness fans of this investigation.--P. [i].
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 60
Book Description
The low-speed aerodynamics of a large-scale triangular wing model, with a reduced thickness, tip-turbine driven lift fan in each wing were investigated in the Ames 40-by 80-Foot Wind Tunnel. The model had a 5-percent-thick wing typical of wings designed for supersonic performance. Conventional lift-fan depth has, in the past, limited wing thickness to about 10 percent. A thinner lift fan for the present investigation was obtained by modification of a conventional fan. The modification included removing the discharge stator and reducing the fan inlet length and radius. To control airflow separation resulting from small inlet radii, blowing boundary-layer control was applied through a nozzle in the inlet. Performance of the modified fan along with aerodynamic characteristics of the total configuration is presented. The static thrust performance of the conventional fan (requiring a lo-percent wing) was equalled by the reduced thickness fans of this investigation.--P. [i].
NASA Technical Note
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 446
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 446
Book Description
U.S. Government Research Reports
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 234
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 234
Book Description
Technical Abstract Bulletin
Author: Defense Documentation Center (U.S.)
Publisher:
ISBN:
Category : Technology
Languages : en
Pages : 464
Book Description
Publisher:
ISBN:
Category : Technology
Languages : en
Pages : 464
Book Description
Index to NASA Technical Publications
Author: United States. National Aeronautics and Space Administration
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 970
Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 970
Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
NASA Scientific and Technical Reports
Author: United States. National Aeronautics and Space Administration Scientific and Technical Information Division
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 262
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 262
Book Description
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
Low-speed Wind-tunnel Investigation of a Large-scale VTOL Lift-fan Transport Model
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 76
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 76
Book Description