Abstract
Non-viscous versions of UST3D code elaborated in Laboratory of Radiative Gas Dynamics of Ishlinsky Institute for Problems in Mechanics were developed to testify the numerical method validity. Two numerical cases were examined to determine solution discrepancy between non-viscous and original algorithmes. The first case consisted in computational modeling of a flow over blunted cylinder-flare configuration under zero and non-zero angles of attack. The second case represented hypersonic flow over standard HB-2 ballistic model under angle of attack. Agreement of numerical results obtained with non-viscous solver and the original code was observed. These results approve the possibility of UST3D application for non-viscous problems.
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