Vortex simulations of the Rayleigh–Taylor instability
摘要：
A vortex technique capable of calculating the Rayleigh--Taylor instability to large amplitudes in inviscid, incompressible, layered flows is introduced. The results show the formation of a steady-state bubble at large times, whose velocity is in agreement with the theory of Birkhoff and Carter. It is shown that the spike acceleration can exceed free fall, as suggested recently by Menikoff and Zemach. Results are also presented for instability at various Atwood ratios and for fluids having several layers
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关键词：
condensed matter physics, superconductivity and superfluidity fluid mechanics incompressible flow laminar flow rayleigh-taylor instability simulation vortices equations of motion fluid flow ideal flow
DOI：
10.1063/1.863173
被引量：
年份：
1980
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