Experimental study of rotor unsteady airloads due to blade-vortex interaction /

An evaluation of linearized vortex theory as applied to single and multiple rotors hovering in and out of ground effect /

Heyson, Harry H.
Langley Research Center.

January 1959

"NASA TN D-43.""Langley Research Center, Langley Field, Va.""September 1959."Title from cover.Includ...

Wind tunnel investigation of vortex flows on F/A-18 configuration at subsonic through transonic speeds /

Erickson, Gary E.
Langley Research Center.

January 1991

Prepared at Langley Research Center.Includes bibliographical references (p. 20).Mode of access: Inte...

Preliminary rotor wake measurements with a laser velocimeter /

Hoad, Danny R.
Rhodes, David B.
Meyers, James F.
Army Research and Technology Laboratories (U.S.). Structures Laboratory.
Langley Research Center.
United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch.

January 1983

"Langley Research Center."Subject category 34."March 1983"--Cover."Structures Laboratory, AVRADCOM R...

An experimental study of rotor blade-vortex interaction /

Surendraiah, Makam.
United States. National Aeronautics and Space Administration.
Langley Research Center.
Pennsylvania State University.

January 1970

Prepared by Pennsylvania State University for Langley Research Center."N70-25692."Includes bibliogra...

Experimental study of rotor unsteady airloads due to blade-vortex interaction

Padakannaya, R.

November 1971

Measurements of unsteady, rotary wing air loads and time derivatives for rotor blade intersecting co...

Advancing-side directivity and retreating-side interactions of model rotor blade-vortex interaction noise /

Martin, R. M. (Ruth McVoy), 1956-
Langley Research Center.

January 1988

Prepared at Langley Research Center."May 1988"--Cover.Includes bibliographical references (p. 12-13)...

The vortex lattice method for the rotor-vortex interaction problem /

Padakannaya, Raghuveera.
Langley Research Center.
Pennsylvania State University.

January 1974

"Prepared by the Pennsylvania State University ... for Langley Research Center. "Cover title.Include...

An experimental investigation of vortex stability, tip shapes, compressibility, and noise for hovering model rotors /

Tangler, James L.
Miley, Stan J.
Wohlfeld, Robert M.
Langley Research Center.
Bell Helicopter Company.

January 1973

"Prepared by Bell Helicopter Company ... for Langley Research Center."Cover title.Bibliography: p. 7...

Analytical investigation of the effects of blade flexibility, unsteady aerodynamics, and variable inflow on helicopter rotor stall characteristics /

Bellnger, E. D.
United States. National Aeronautics and Space Administration.
United Aircraft Corporation. Research Laboratories.
Langley Research Center.

January 1971

Prepared by United Aircraft Corporation, United Aircraft Research Laboratories, for Langley Research...

Unsteady subsonic and transonic potential flow over helicopter rotor blades /

Isom, Morris P.
Ames Research Center.
Polytechnic Institute of New York.

January 1974

"Prepared by Polytechnic Institute of New York ... for Ames Research Center."Cover title.Includes bi...

Helicopter blade-vortex interaction locations : scale-model acoustics and free-wake analysis results /

Hoad, Danny R.
United States. Army Aviation Research and Technology Activity. Aerostructures Directorate.

January 1987

Prepared at Aerostructures Directorate, USAARTA-AVSCOM, Langley Research Center."April 1987"--Cover....

An experimental investigation of the velocity fluctuations behind oscillating vanes /

Buell, Donald A.
United States. National Aeronautics and Space Administration.
Ames Research Center.

Vortex generation and velocity fluctuations behind oscillating vanes.Prepared at Ames Research Cente...

Compressible, unsteady lifting-surface theory for a helicopter rotor in forward flight /

Runyan, Harry L.
Tai, H. (Hsiang)
Langley Research Center.

January 1985

Prepared at Langley Research Center."December 1985"--Cover.Includes bibliographical references (p. 1...

An experimental investigation of the effect of wind tunnel walls on the aerodynamic performance of a helicopter rotor /

Ganzer, Victor M.
Rae, William H.
University of Washington.

January 1960

"NASA TN D-415.""University of Washington.""May 1960."Cover title.Includes bibliographical reference...

An experimental investigation of vortex generation in a turbulent boundary layer undergoing adverse pressure gradient /

Zakkay, Victor.
Calarese, Wladimiro.
Langley Research Center.
New York University.

January 1972

"Prepared by New York University ... for Langley Research Center."Cover title.Bibliography: p. 9.Mod...

An evaluation of linearized vortex theory as applied to single and multiple rotors hovering in and out of ground effect /

Heyson, Harry H.
Langley Research Center.

January 1959

"NASA TN D-43.""Langley Research Center, Langley Field, Va.""September 1959."Title from cover.Includ...

Wind tunnel investigation of vortex flows on F/A-18 configuration at subsonic through transonic speeds /

Erickson, Gary E.
Langley Research Center.

January 1991

Prepared at Langley Research Center.Includes bibliographical references (p. 20).Mode of access: Inte...

Preliminary rotor wake measurements with a laser velocimeter /

Hoad, Danny R.
Rhodes, David B.
Meyers, James F.
Army Research and Technology Laboratories (U.S.). Structures Laboratory.
Langley Research Center.
United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch.

January 1983

"Langley Research Center."Subject category 34."March 1983"--Cover."Structures Laboratory, AVRADCOM R...

An experimental study of rotor blade-vortex interaction /

Surendraiah, Makam.
United States. National Aeronautics and Space Administration.
Langley Research Center.
Pennsylvania State University.

January 1970

Prepared by Pennsylvania State University for Langley Research Center."N70-25692."Includes bibliogra...

Experimental study of rotor unsteady airloads due to blade-vortex interaction

Padakannaya, R.

November 1971

Measurements of unsteady, rotary wing air loads and time derivatives for rotor blade intersecting co...

Advancing-side directivity and retreating-side interactions of model rotor blade-vortex interaction noise /

Martin, R. M. (Ruth McVoy), 1956-
Langley Research Center.

January 1988

Prepared at Langley Research Center."May 1988"--Cover.Includes bibliographical references (p. 12-13)...

The vortex lattice method for the rotor-vortex interaction problem /

Padakannaya, Raghuveera.
Langley Research Center.
Pennsylvania State University.

January 1974

"Prepared by the Pennsylvania State University ... for Langley Research Center. "Cover title.Include...

An experimental investigation of vortex stability, tip shapes, compressibility, and noise for hovering model rotors /

Tangler, James L.
Miley, Stan J.
Wohlfeld, Robert M.
Langley Research Center.
Bell Helicopter Company.

January 1973

"Prepared by Bell Helicopter Company ... for Langley Research Center."Cover title.Bibliography: p. 7...

Analytical investigation of the effects of blade flexibility, unsteady aerodynamics, and variable inflow on helicopter rotor stall characteristics /

Bellnger, E. D.
United States. National Aeronautics and Space Administration.
United Aircraft Corporation. Research Laboratories.
Langley Research Center.

January 1971

Prepared by United Aircraft Corporation, United Aircraft Research Laboratories, for Langley Research...

Unsteady subsonic and transonic potential flow over helicopter rotor blades /

Isom, Morris P.
Ames Research Center.
Polytechnic Institute of New York.

January 1974

"Prepared by Polytechnic Institute of New York ... for Ames Research Center."Cover title.Includes bi...

Helicopter blade-vortex interaction locations : scale-model acoustics and free-wake analysis results /

Hoad, Danny R.
United States. Army Aviation Research and Technology Activity. Aerostructures Directorate.

January 1987

Prepared at Aerostructures Directorate, USAARTA-AVSCOM, Langley Research Center."April 1987"--Cover....

An experimental investigation of the velocity fluctuations behind oscillating vanes /

Buell, Donald A.
United States. National Aeronautics and Space Administration.
Ames Research Center.

Vortex generation and velocity fluctuations behind oscillating vanes.Prepared at Ames Research Cente...

Compressible, unsteady lifting-surface theory for a helicopter rotor in forward flight /

Runyan, Harry L.
Tai, H. (Hsiang)
Langley Research Center.

January 1985

Prepared at Langley Research Center."December 1985"--Cover.Includes bibliographical references (p. 1...

An experimental investigation of the effect of wind tunnel walls on the aerodynamic performance of a helicopter rotor /

Ganzer, Victor M.
Rae, William H.
University of Washington.

January 1960

"NASA TN D-415.""University of Washington.""May 1960."Cover title.Includes bibliographical reference...

An experimental investigation of vortex generation in a turbulent boundary layer undergoing adverse pressure gradient /

Zakkay, Victor.
Calarese, Wladimiro.
Langley Research Center.
New York University.

January 1972

"Prepared by New York University ... for Langley Research Center."Cover title.Bibliography: p. 9.Mod...

An evaluation of linearized vortex theory as applied to single and multiple rotors hovering in and out of ground effect /

Heyson, Harry H.
Langley Research Center.

January 1959

"NASA TN D-43.""Langley Research Center, Langley Field, Va.""September 1959."Title from cover.Includ...

Wind tunnel investigation of vortex flows on F/A-18 configuration at subsonic through transonic speeds /

Erickson, Gary E.
Langley Research Center.

January 1991

Prepared at Langley Research Center.Includes bibliographical references (p. 20).Mode of access: Inte...

Preliminary rotor wake measurements with a laser velocimeter /

Hoad, Danny R.
Rhodes, David B.
Meyers, James F.
Army Research and Technology Laboratories (U.S.). Structures Laboratory.
Langley Research Center.
United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch.

January 1983

"Langley Research Center."Subject category 34."March 1983"--Cover."Structures Laboratory, AVRADCOM R...

Experimental study of rotor unsteady airloads due to blade-vortex interaction /

Abstract

Extracted data

Experimental study of rotor unsteady airloads due to blade-vortex interaction /

Abstract

Extracted data

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