摘要
In this paper, the hydrodyntalc calculation is assumed to be split into two phase.The first phases is a Lagrangian phase, in which the Lagrangiau equations in conservative form are integrated by Flux-Corrected transport (FCT) mehod, and all state variables are cellcentered. The second phase is referred to as the advection Phase or the remapping phase, and it accounts for the transport of material between the Eulerian cells. The methods are examined numrically with two 2-D shoch rbofon problms.The results show that they are successful.
In this paper, the hydrodyntalc calculation is assumed to be split into two phase.The first phases is a Lagrangian phase, in which the Lagrangiau equations in conservative form are integrated by Flux-Corrected transport (FCT) mehod, and all state variables are cellcentered. The second phase is referred to as the advection Phase or the remapping phase, and it accounts for the transport of material between the Eulerian cells. The methods are examined numrically with two 2-D shoch rbofon problms.The results show that they are successful.
出处
《数值计算与计算机应用》
CSCD
北大核心
1998年第4期290-298,共9页
Journal on Numerical Methods and Computer Applications
