Download or read book Investigation of a Continuous Normal-shock Positioning Control on the Bypass of a Supersonic Inlet in Combination with the J34 Turbojet Engine written by Fred A. Wilcox and published by . This book was released on 1956 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt: A normal-shock positioning control which utilized the bypass of a supersonic inlet to set the required air flow for a J34 turbojet engine was investigated to Mach number 2.0 in the Lewis 8- by 6-foot supersonic tunnel. A small static probe extending from the cowl was used to position the normal shock slightly ahead of the cowl lip and gave subcritical inlet operation. Continuous control was provided through a hydraulic servoactuator.