Аerodynamics of long thincones with the asymmetric-shaped bluntness

The results of theoretical experimental research of pressure distribution on the surface and erodynamiccharacteristics of burnt forms of flying vehicles which are modeled by convexo-concaveshaped bodies of revolution have been presented. Experimental investigations were conducted in the supersonic wind tunnel at angles of attack from 0 to 7 degrees and with Mach number from 2to 4. The theoretical investigation results were obtained within the framework of the inviscid perfectgas model using S.K. Godunov's relaxation method of the first order accuracy on independentvariables. The complex investigation demonstrated the possibility of applying the assumed physicalmodel of inviscid flow to define the picture of stream-lining and evaluate aerodynamic characteristicsduring the non-interrupted stream-lining of models under investigation.

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