Wen, Hao LiangHao LiangWenYu, Ching HaoChing HaoYuSheu, Tony Wen HannTony Wen HannSheuSHIU-WU CHAU2023-07-242023-07-242023-09-0100298018https://scholars.lib.ntu.edu.tw/handle/123456789/634115This research paper focuses on the development of a novel interface-capturing solver for predicting two-phase flow in 2D/3D Cartesian meshes within the framework of Eulerian approaches. The primary objective is to ensure mass conservation and accurate capture of interface topology. To achieve this, a mass-preserving level set advection equation formulated as a scalar sign-distance function is proposed. The key innovation of the Eulerian solver lies in the incorporation of a scalar speed function for robust reconstruction of the classical level set equation. The effectiveness and reliability of the proposed flow solver in solving incompressible two-phase viscous flow equations are demonstrated through several benchmark problems.Interfaces | Level-set method | Mass conservation | Two-phase flowsjournal article10.1016/j.oceaneng.2023.1150632-s2.0-85163793308https://api.elsevier.com/content/abstract/scopus_id/85163793308