Subsonic Performance Characteristics of a Large-scale 1.075-pressure-ratio Tip-turbine Cruise-fan Propulsion System

Subsonic Performance Characteristics of a Large-scale 1.075-pressure-ratio Tip-turbine Cruise-fan Propulsion System PDF Author: Francis J. Capone
Publisher:
ISBN:
Category : Lift fans
Languages : en
Pages : 282

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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

Subsonic Performance Characteristics of a Large-scale 1.075-pressure-ratio Tip-turbine Cruise-fan Propulsion System PDF Author: Francis J. Capone
Publisher:
ISBN:
Category : Lift fans
Languages : en
Pages : 282

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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

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 PDF Author: Brent K. Hodder
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 60

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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

NASA Technical Note PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 446

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U.S. Government Research Reports

U.S. Government Research Reports PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 234

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Technical Abstract Bulletin

Technical Abstract Bulletin PDF Author: Defense Documentation Center (U.S.)
Publisher:
ISBN:
Category : Technology
Languages : en
Pages : 464

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Index to NASA Technical Publications

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

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 970

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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

NASA Scientific and Technical Reports PDF Author: United States. National Aeronautics and Space Administration Scientific and Technical Information Division
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 262

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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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Low-speed Wind-tunnel Investigation of a Large-scale VTOL Lift-fan Transport Model

Low-speed Wind-tunnel Investigation of a Large-scale VTOL Lift-fan Transport Model PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 76

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