OPERATOR SPLITTING SCHEMES FOR THE NON-STATIONARY THERMAL CONVECTION PROBLEMS  

作　　者：Hongen Jia Kaitai Li Haiyan Sun 

机构地区：[1]College of Science, Xi'an Jiaotong University, Xi'an 710049, China

出　　处：《Journal of Computational Mathematics》2011年第4期474-490,共17页计算数学（英文）

基　　金：Acknowledgments. The work of the first author was supported by the grants of the National Natural Science Foundation of China （10971165, 10901122, 11001216, 11026051）.

摘　　要：In this work, a new numerical scheme is proposed for thermal/isothermal incompressible viscous flows based on operator splitting. Unique solvability and stability analysis are presented. Some numerical result are given, which show that the proposed scheme is highly efficient for the thermal/isothermal incompressible viscous flows.In this work, a new numerical scheme is proposed for thermal/isothermal incompressible viscous flows based on operator splitting. Unique solvability and stability analysis are presented. Some numerical result are given, which show that the proposed scheme is highly efficient for the thermal/isothermal incompressible viscous flows.

关 键 词：θ scheme STABILITY Isothermal incompressible viscous flows. 

分 类 号：O551.3[理学—热学与物质分子运动论] X523[理学—物理]