Hovering and Low-speed Performance and Control Characteristics of an Aerodynamic-servocontrolled Helicopter Rotor System as Determined on the Langley Helicopter Tower

Hovering and Low-speed Performance and Control Characteristics of an Aerodynamic-servocontrolled Helicopter Rotor System as Determined on the Langley Helicopter Tower PDF Author: Paul J. Carpenter
Publisher:
ISBN:
Category : Helicopters
Languages : en
Pages : 642

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Book Description
The rotor system investigated is a servocontrol type with blades fastened rigidly at the hub and twisted outboard by auxiliary airfoils called flaps to obtain pitch control.

Hovering and Low-speed Performance and Control Characteristics of an Aerodynamic-servocontrolled Helicopter Rotor System as Determined on the Langley Helicopter Tower

Hovering and Low-speed Performance and Control Characteristics of an Aerodynamic-servocontrolled Helicopter Rotor System as Determined on the Langley Helicopter Tower PDF Author: Paul J. Carpenter
Publisher:
ISBN:
Category : Helicopters
Languages : en
Pages : 642

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Book Description
The rotor system investigated is a servocontrol type with blades fastened rigidly at the hub and twisted outboard by auxiliary airfoils called flaps to obtain pitch control.

Technical Note - National Advisory Committee for Aeronautics

Technical Note - National Advisory Committee for Aeronautics PDF Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 910

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NASA Technical Note

NASA Technical Note PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 806

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Wind-tunnel Studies of the Performance of Multirotor Configurations

Wind-tunnel Studies of the Performance of Multirotor Configurations PDF Author: Richard C. Dingeldein
Publisher:
ISBN:
Category : Rotors (Helicopters)
Languages : en
Pages : 650

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Book Description
The power requirements measured in static thrust and in level forward flight are presented for two helicopter rotor configurations. One is a coaxial rotor arrangement having the rotors spaced approximately 19 percent of the rotor radius; the other is a tandem configuration in which the rotor-shaft spacing is 3 percent greater than the rotor daimater and in which the rotors lie in the same plane. The experimental meausrements are compared with the results of calculations based on existing NACA single-rotor theory.

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 : 750

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Index of NACA Technical Publications

Index of NACA Technical Publications PDF Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 498

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Bibliography of Technical Reports

Bibliography of Technical Reports PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 58

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United States Government Publications Monthly Catalog

United States Government Publications Monthly Catalog PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1596

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Project Independence: Denver, Colorado, Aug. 6-9, 1974

Project Independence: Denver, Colorado, Aug. 6-9, 1974 PDF Author:
Publisher:
ISBN:
Category : Energy policy
Languages : en
Pages : 260

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Project Independence Blueprint

Project Independence Blueprint PDF Author: United States. Federal Energy Administration
Publisher:
ISBN:
Category : Energy policy
Languages : en
Pages : 266

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