Performance of Twin-Duct Variable-Geometry Side Inlets at Mach Numbers of 1.5 to 2.0 Page: 30 of 34
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Free-stream Mach number, MO(a) Second-ramp
cant, -5O.angle, 210;
(b) Second-ramp angle, 190;
cant, -50,Figure 12. - Performance variations with free-stream Mach
number for fixed second-ramp angles. Angle of attack, 20.29
Operating condition
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Yeager, Richard A.; Beheim, Milton A. & Klann, John L. Performance of Twin-Duct Variable-Geometry Side Inlets at Mach Numbers of 1.5 to 2.0, report, January 21, 1957; (https://digital.library.unt.edu/ark:/67531/metadc63208/m1/30/: accessed April 25, 2024), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.