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个人信息Personal Information
教授
博士生导师
硕士生导师
主要任职：船舶工程学院院长、党委副书记
其他任职：船舶工程学院院长
性别：男
毕业院校：新加坡国立大学
学位：博士
所在单位：船舶工程学院
学科：船舶与海洋结构物设计制造
办公地点：船舶工程学院（船池楼）313房间
联系方式：0411-84706985
电子邮箱：gyzhang@dlut.edu.cn
Numerical study of advection schemes for interface-capturing using gradient smoothing method
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论文类型：期刊论文
发表时间：2018-01-01
发表刊物：NUMERICAL HEAT TRANSFER PART B-FUNDAMENTALS
收录刊物：SCIE
卷号：73
期号：4
页面范围：242-261
ISSN号：1040-7790
摘要：Based on the newly developed gradient smoothing method (GSM), three interface-capturing schemes have been implementing using unstructured mesh. The volume of fluid (VOF) model is solved without explicitly interface reconstructing in the framework of GSM. The variables on upwind points are successfully approximated using centroid GSM (cGSM) scheme, which generally cannot be clearly defined on unstructured mesh. Compressive interface-capturing scheme for arbitrary meshes (CICSAM), flux-blending interface-capturing scheme (FBICS), and cubic upwind interpolation-based blending scheme (CUIBS) have been employed through three benchmark cases. The results indicate that FBICS and CUIBS can produce more accurate predictions using unstructured meshes.