Download the fantastic book titled Aerodynamic Characteristics of Air cushion Models at Very Low Ground Clearances and at Free stream Dynamic Pressures Exceeding Cushion Pressure written by Kalman J. Grunwald, available in its entirety in both PDF and EPUB formats for online reading. This page includes a concise summary, a preview of the book cover, and detailed information about "Aerodynamic Characteristics of Air cushion Models at Very Low Ground Clearances and at Free stream Dynamic Pressures Exceeding Cushion Pressure", which was released on 01 May 1970. We suggest perusing the summary before initiating your download. This book is a top selection for enthusiasts of the Airplanes genre.
Summary of Aerodynamic Characteristics of Air cushion Models at Very Low Ground Clearances and at Free stream Dynamic Pressures Exceeding Cushion Pressure by Kalman J. Grunwald PDF
Air-cushion models employing peripheral jet and plenum cushions of circular, rectangular, and side-by-side planforms were tested in hovering and at forward speed in the 17-foot (5.18-meter) test section of the Langley 300-MPH 7- by 10-foot tunnel. The principal purpose of these tests was to study the characteristics of air cushions when freestream dynamic pressure exceeded air-cushion pressure. Also examined were the hovering performance and the effects of moving ground belt, crosswind, height, and angle of attack. For the configurations tested, there was no significant loss in cushion performance when free-stream dynamic pressure exceeded cushion pressure.
Detail About Aerodynamic Characteristics of Air cushion Models at Very Low Ground Clearances and at Free stream Dynamic Pressures Exceeding Cushion Pressure PDF
- Author : Kalman J. Grunwald
- Publisher : Anonim
- Genre : Airplanes
- Total Pages : 140 pages
- ISBN :
- Release Date : 01 May 1970
- PDF File Size : 21,7 Mb
- Language : English
- Rating : 4/5 from 21 reviews
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