Suppression of Combustor-Inlet Interaction in a Scramjet Engine under Mach 4 Flight Conditions
نویسندگان
چکیده
منابع مشابه
Scramjet Combustor Development.pdf
An airframe integrated scramjet propelled vehicle has advantages for application to several missions. In its simplest form, such a vehicle will combine the features of quick reaction, low vulnerability to counter attack and better propulsion efficiency. The Supersonic Combustion Ramjet (SCRAMJET) engine has been recognized as the most promising air breathing propulsion system for the hypersonic...
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A computational parametric study of three-dimensional, sidewallcompression scramjet inlets was performed to identify the e ects of geometric parameters on inlet performance. The parameters were the leadingedge sweep angle, varied between 30 and 60 , and the leading-edge position of the cowl, located at the throat and at two forward positions. A laminar boundary layer with cold-wall (T wall = 30...
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A method is presented for the stress analysis of flight vehicles under different flight conditions including gust and control surface deflection (or maneuver) using the governing equations of rigid-body motions and elastic deformations. The Lagrangian approach is used to derive the governing equations of motions. For this purpose, the basic equations of motions are derived in terms of potential...
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The weight of the oxidizer dominates the take-off weight of rocket based propulsion systems. Therefore, airbreathing engines that consume the oxygen from the atmosphere offer a promising alternative. At flight conditions with Mach numbers above 6 SCramjet propulsion systems represent a better suited concept than ramjet systems, as the high static temperature resulting from the deceleration to s...
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ژورنال
عنوان ژورنال: TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES
سال: 2007
ISSN: 0549-3811
DOI: 10.2322/tjsass.49.246