On Shock Layer Method for the Hypersonic Flow Problems

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Yuan Yi-wu. On Shock Layer Method for the Hypersonic Flow Problems[J]. Applied Mathematics and Mechanics, 1987, 8(5): 453-462.

Citation:

Yuan Yi-wu. On Shock Layer Method for the Hypersonic Flow Problems[J]. Applied Mathematics and Mechanics, 1987, 8(5): 453-462.

Citation:

Yuan Yi-wu. On Shock Layer Method for the Hypersonic Flow Problems[J]. Applied Mathematics and Mechanics, 1987, 8(5): 453-462.

Abstract

Chernyi's series method is not proper for the case that(γ-l)/(γ+l)<<2/(γ+1)(M²sin²β)(γ=c_p/c_v-adiabatic index number, M-Much number, shock incidence). In this paper, we only suppose that in the neighbour of the shock, there exists a shock layer in which the density of the gas is very big, but we do not remove the case that (γ-1)/(γ+1)<<2/(γ+1)(M²sin²β).

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