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THE STUDY OF REENTRY TURBULENT WAKES AND ITS EFFECTS ON RADAR CROSS SECTION[J]. Chinese Journal of Theoretical and Applied Mechanics, 1999, 31(4): 434-441. DOI: 10.6052/0459-1879-1999-4-1995-051
Citation: THE STUDY OF REENTRY TURBULENT WAKES AND ITS EFFECTS ON RADAR CROSS SECTION[J]. Chinese Journal of Theoretical and Applied Mechanics, 1999, 31(4): 434-441. DOI: 10.6052/0459-1879-1999-4-1995-051
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THE STUDY OF REENTRY TURBULENT WAKES AND ITS EFFECTS ON RADAR CROSS SECTION

  • 中国科学院力学研究所LHD, 北京

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  • For analysis of radar cross section (RCS) of hypersonic underdense turbulent ware of reentry vehicles, a theoretical method for calculating the plasma fluctuation intensity is developed based on analysis of the characterization of the hypersonic wake flow. In the method k-ε-g turbulent model is adopted to complete Reynolds equation, in which the chemical component fluctuation intensity is taken into account. The governing equations are solved by fully implicit finite-difference schemes. For calculating RCS,...
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