Compressibility Effects on the Rayleigh-Taylor Instability Growth Rates

HE Yong; HU Xi-Wei; JIANG Zhong-He

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Compressibility Effects on the Rayleigh-Taylor Instability Growth Rates

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@@ Effects of two compressibility parameters,i.e.the ratio of specific heats and the equilibrium pressure at the interface,on the Rayleigh-Taylor instability(RTI) growth rates are studied under the same initial conditions,which indude the mass,pressure profile,and density profile of the two superposed fluids.The results obtained reconcile the stabilizing and destabilizing effects of compressibility reported in the literature.The influences of the ratio of specific heats on the RTI growth rates are not only stabilized but also destabilized.The effects of the equilibrium pressure at the interface on the growth rates are destabilized.

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《中国物理快报：英文版》 |2008年第3期|1015-1018|共4页
作者
HE Yong; HU Xi-Wei; JIANG Zhong-He;
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Key Laboratory of Fasion and Advanced Electromagnetic Technology of Ministry of Education,Huazhong University of Science and Technology,Wuhan 430074;

Department of Physics,Huazhong University of Science and Technology,Wuhan 430074;

Key Laboratory of Fasion and Advanced Electromagnetic Technology of Ministry of Education,Huazhong University of Science and Technology,Wuhan 430074;

Key Laboratory of Fasion and Advanced Electromagnetic Technology of Ministry of Education,Huazhong University of Science and Technology,Wuhan 430074;

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正文语种 chi
中图分类物理学;
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Compressibility Effects on the Rayleigh-Taylor Instability Growth Rates

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