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International Journal of Fluid Mechanics Research
ESCI SJR: 0.206 SNIP: 0.446 CiteScore™: 0.9

ISSN Druckformat: 2152-5102
ISSN Online: 2152-5110

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International Journal of Fluid Mechanics Research

DOI: 10.1615/InterJFluidMechRes.v30.i4.50
15 pages

Numerical 3D Model for Heavy Gas Dispersion in the Atmosphere with the Use of the Conservative Splitting Schemes

Ivan V. Kovalets
Institute for Problems of Mathematical Machines and Systems Problems of National Academy of Sciences of Ukraine, Kyiv
Vladimir S. Maderich
Institute of Problems of Mathematical Machines and Systems of National Academy of Sciences of Ukraine, Kyiv, Ukraine

ABSTRAKT

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.


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