Geodesic
Method of analysing apparent mass of a cylindrical body in a gas-liquid wake
Čelâbinskij fiziko-matematičeskij žurnal, Tome 7 (2022) no. 3, pp. 341-350.

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A problem of the body motion in a gas-liquid wake of the body ahead is considered. The problem is reduced to a plane impact problem of a circular cylinder located in a nonconcentric ideal liquid layer surrounded with unlimited liquid of another density or in liquid with a cylindrical cavity of liquid of another density. The dependencies of a factor of the apparent cylinder mass on nondimensional parameters are obtained.
Keywords: apparent mass, two-phase flow, hydrodynamics, gas-liquid layer, nonstationary flow, method of plane sections. 
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V. I. Pegov; I. Yu. Moshkin; A. D. Cheshko. Method of analysing apparent mass of a cylindrical body in a gas-liquid wake. Čelâbinskij fiziko-matematičeskij žurnal, Tome 7 (2022) no. 3, pp. 341-350. http://geodesic.mathdoc.fr/item/CHFMJ_2022_7_3_a6/

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