ISSN : 1226-0657
We present a high-order potential flow model for the motion of hydrodynamic unstable interfaces in cylindrical geometry. The asymptotic solutions of the bubbles in the gravity-induced instability and the shock-induced instability are obtained from the high-order model. We show that the model gives significant high-order corrections for the solution of the bubble.
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Sohn, Sung-Ik;. (2012). A HIGH-ORDER MODEL FOR SPIKE AND BUBBLE IN IMPULSIVELY ACCELERATED INTERFACE. Korean Journal of Mathematics, 20(3), 323-331. 10.11568/kjm.2012.20.3.323.
Sohn, Sung-Ik;. (2012). HIGH-ORDER POTENTIAL FLOW MODELS FOR HYDRODYNAMIC UNSTABLE INTERFACE. Journal of the Korea Society for Industrial and Applied Mathematics, 16(4), 225-234. 10.12941/jksiam.2012.16.4.225.