Numerical simulation of the processes of propagation of impurity from a large-scale source in the atmosphere

A. V. Konyukhov, M. V. Meshcheryakov, S. V. Utyuzhnikov

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)

Abstract

The structure of convective columns forming during a fire is investigated numerically. The maximum height of a convective column and the height of spread for different values of energy release and size of the site of fire are determined. The dependence of the results on constants in the algebraic model of turbulence is analyzed. The calculation results are compared with the data of laboratory experiments. Model calculations are performed in a three-dimensional formulation.

Original languageEnglish
Pages (from-to)873-879
Number of pages7
JournalHigh Temperature
Volume37
Issue number6
Publication statusPublished - Nov 1999
Externally publishedYes

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