Numerical 3D model for heavy gas dispersion in the atmosphere with the use of the conservative splitting schemes

被引：1

作者：

Kovalets, I.V. ^{[1
]}

Maderich, V.S. ^{[1
]}

机构：

[1] Inst. of Math. Mach. and Syst. Prob., Natl. Academy of Sciences of Ukraine, Kyiv, Ukraine

来源：

International Journal of Fluid Mechanics Research | 2003年 / 30卷 / 04期

关键词：

Acoustic waves - Atmospherics - Boundary layers - Dispersions - Enthalpy - Models - Pressure effects - Temperature scales - Three dimensional;

D O I：

10.1615/InterJFluidMechRes.v30.i4.50

中图分类号：

学科分类号：

摘要：

The numerical three-dimensional model of heavy gas dispersion is considered. The conservative (upon mass) splitting method was used, solving pressure equation instead of the equation for temperature. The results of simulations compared with the laboratory experiments data. The comparison of the results against of calculations by the non-conservative splitting method is presented.

引用

页码：410 / 424