Ground effect for lifting rotors in forward flight /
Harry H. Heyson

Description

Main Author: Heyson, Harry H.
Related Names: Langley Research Center.
Language(s): English
Published: Washington, [D.C.] : National Aeronautics and Space Administration, 1960.
Subjects: Wind tunnel tests.
Jet boundaries.
Helicopter wakes.
Flight control.
Altitude.
Aerodynamic interference.
Rotors.
Lifting.
Hovering.
Helicopter performance.
Ground speed.
Ground effect (aerodynamics).
Flight characteristics.
Note: "NASA TN D-234."
"Langely Research Center, Langley Field, Va.."
"May 1960."
Cover title.
Also available online from the NASA Technical Reports Server (http://ntrs.nasa.gov/). Address as of 10/13/06: http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19890068346_1989068346.pdf.
Physical Description: 14 p. : ill. ; 26 cm.
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