期刊論文

學年 104
學期 2
出版(發表)日期 2016-02-29
作品名稱 A Simulation of the Liquid Shock and Cavitation Based on a Multi-Equation Model
作品名稱(其他語言)
著者 Yang-Yao Niu
單位
出版者
著錄名稱、卷期、頁數 International Journal of Computational Methods 13(4), 1641010(15 pages)
摘要 In this paper, an unsteady preconditioning formulation for multi-phase flows with arbitrary equation of state based on the approximated Riemann solver is developed for multi-phase flows at all speed. This paper considers a homogeneous two-phase multi-equation mixture model with the assumption of kinematics and thermodynamics equilibriums. The thermodynamics behaviors of liquid phase, vapor phase and their phase transitional process are described by a temperature-dependent hybrid equation of state. Benchmark test cases, including one-dimensional (1D) condensation shock in the cavitated nozzle and two-dimensional (2D) cavitated blunt body problem, demonstrate accurate capturing of interfaces, shock waves and cavitation zones.
關鍵字 Multi-phase flow;Riemann solver;condensation;cavitation
語言 en
ISSN Online ISSN: 1793-6969;Print ISSN: 0219-8762
期刊性質 國外
收錄於 SCI
產學合作
通訊作者 Yang-Yao Niu
審稿制度
國別 SGP
公開徵稿
出版型式 ,電子版,紙本
相關連結

機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/106061 )