Book Description
A theoretical investigation of jet-transport climb techniques was made to determine the effect of variations in engine thrust and airspeed on sound-pressure levels heard by a ground observer.
Author : Warren J. North
Publisher :
Page : 678 pages
File Size : 25,86 MB
Release : 1956
Category : Airplanes
ISBN :
A theoretical investigation of jet-transport climb techniques was made to determine the effect of variations in engine thrust and airspeed on sound-pressure levels heard by a ground observer.
Author : D. L. Martlew
Publisher :
Page : 10 pages
File Size : 27,84 MB
Release : 1957
Category :
ISBN :
Author : United States. Superintendent of Documents
Publisher :
Page : 1640 pages
File Size : 19,4 MB
Release : 1956
Category : Government publications
ISBN :
Author : Robert William Fralich
Publisher :
Page : 652 pages
File Size : 30,44 MB
Release : 1958
Category : Aerofoils
ISBN :
A flutter analysis, employing slender-body aerodynamic theory and thin-plate theory, is made for rectangular wings of very low aspect ratio with a constant thickness. The spanwise variation of wing deflection is assumed to be given by a parabola, and the chordwise variation is allowed complete freedom. The results show the vsriation of flutter speed and male shape with aspect ratio. Comparisons are made with additional resuits obtained by approximating the chordwise deflection shape by use of parabolic or cubic curves. The analysis shows that the cubic approximation gives good resuits for a ratio of chord to semispan less than 3.
Author : United States. National Advisory Committee for Aeronautics
Publisher :
Page : 550 pages
File Size : 43,61 MB
Release : 1958
Category : Aeronautics
ISBN :
Author :
Publisher :
Page : 818 pages
File Size : 11,32 MB
Release : 1954
Category : Aeronautics
ISBN :
Author : United States. National Advisory Committee for Aeronautics
Publisher :
Page : 580 pages
File Size : 31,94 MB
Release : 1956
Category : Aeronautics
ISBN :
Author : United States. Superintendent of Documents
Publisher :
Page : 1366 pages
File Size : 10,69 MB
Release : 1968
Category : United States
ISBN :
Author : William J. Galloway
Publisher :
Page : 94 pages
File Size : 42,45 MB
Release : 1965
Category : Airplanes
ISBN :
Author :
Publisher :
Page : 370 pages
File Size : 42,79 MB
Release : 1955
Category : Aeronautics
ISBN :