SUPPLEMENT AND IMPROVEMENT OF HOLLY-PREISSMANN SCHEME
SUPPLEMENT AND IMPROVEMENT OF HOLLY-PREISSMANN SCHEME作者机构:StateKeyLaboratoryofWaterResourcesandHydropowerEngineeringScienceWuhanUniversity430072China
出 版 物:《Journal of Hydrodynamics》 (水动力学研究与进展B辑(英文版))
年 卷 期:2004年第16卷第4期
页 面:468-473页
核心收录:
学科分类:080103[工学-流体力学] 08[工学] 080104[工学-工程力学] 081502[工学-水力学及河流动力学] 0815[工学-水利工程] 0801[工学-力学(可授工学、理学学位)]
主 题:holly-preissmann scheme conservative convection equation numerical scheme undetermined coefficient method
摘 要:Using the undetermined coefficient method, Holly-Preissmann scheme isimproved effectively. The scheme with the minus velocity is added, and a new conservative scheme isalso presented on the basis of original scheme. The simulations of the new scheme accord with theexact result, which enhances its applicability in the engineering.