CHINESE JOURNAL OF COMPUTATIONAL PHYSICS ›› 1985, Vol. 2 ›› Issue (4): 462-468.
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Cao Nian-zheng, Chen Yao-song
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Abstract: A low Reynolds unmber flow in a pipe with an air plug is studied by FEM, The incompressibility is treated with penalty function. The nonlinear free surface is found by iteration of its position with updated critical streamline,The ultimate free surface and its relative plug radius β=0.645 is obtained and seems very nice as compared to experimental values.
Cao Nian-zheng, Chen Yao-song. A AXISYMMETRIC FINGERING PROBLEM SOLVED BY FEM[J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 1985, 2(4): 462-468.
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http://www.cjcp.org.cn/EN/Y1985/V2/I4/462
