Numerical study of the interaction of a supersonic gaseous jet with a planar target

被引:2
|
作者
A. L. Adrianov
A. A. Bezrukov
Yu. A. Gaponenko
机构
关键词
Stagnation Point; Time Dependent Boundary Condition; Unsteady Interaction; Scheme Viscosity; Lanar Target;
D O I
10.1007/BF02466865
中图分类号
学科分类号
摘要
Various regimes of interaction of an axisymmetric supersonic underexpanded jet of a gas with both a finite and an infinite planar target are studied numcrically. The model of an idcal perfect gas and one variant of Godunov's highly accurate scheme are used. The calculated and experimental frequency spectra of pressure oscillations in the center of the target are compared: their good agreement is obscrved.
引用
收藏
页码:670 / 675
页数:5
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