Home – Home – Jornals – Thermophysics and Aeromechanics 2005 number 3

A technique is proposed for computation of gas dynamic parameters in a shock layer at a flow around an oscillating axisymmetric body of revolution with generatrix breaks under conditions of an intense surface mass exchange. The numerical computations using the developed technique were carried out to estimate the influence of the Mach number and the mass exchange intensity on the flow around a body with complex geometric shape. The dependencies are obtained, which enable the determination of the time of the velocity and pressure decay in a shock layer near the design angle of attack.