Reduction of Shock Wave Severity by Porous Media on a Two-Dimensional Obstacle in an Open Channel
Seyed Ehsan Hosseini,
Omid Karimi
Abstract:An investigation of compressible flow over two-dimensional obstacles is presented in this paper. When shock waves are formed on surfaces due to compressibility and these shocks interfere with the boundary layer, undesirable effects such as friction, separation, and flow instability occur. To weaken the shock and reduce its effects, various methods have been employed in the past, including surface suction, surface blowing, and vortex generators. Using numerical solutions, the present work attempts to reduce the… Show more
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