日本原子力学会 2014年春の年会

Presentation information

一般セッション

III. 核分裂工学 » 307-1 計算科学技術

[L34-38] 計算科学技術

Thu. Mar 27, 2014 4:10 PM - 5:30 PM L (1号館 12D)

座長:中島憲宏(JAEA)

[L37] Development of a hybrid particle-mesh method for multiphase flow simulations

Xiaoxing Liu1, Liancheng Guo1, Koji Morita1 (1.kyushu university)

A hybrid particle-mesh method was developed for efficient and accurate simulations of multiphase flows. In this method, main part of flows is solved by CIP/MM, while interface between two phases is captured by finite volume particle method. Two simulations of the conventional dam break and single bubble rising in stagnant pool demonstrated validity of the developed method as well as its numerical stability.