Mathematical model of a two-phase turbulent jet in view of interphase heat exchange by radiation

Аuthors

Zuyev Y. V.

Moscow Aviation Institute (National Research University), 4, Volokolamskoe shosse, Moscow, А-80, GSP-3, 125993, Russia

e-mail: yuri_zuev@bk.ru

Abstract

The estimation of size of members of the two-phase turbulent jet equations describing radiation of phases is spent. It is shown that at reference temperature of phases smaller 2500К it is necessary to consider only change of the particles energy, equal to a difference between a stream of particles radiation and a stream of the gas radiation absorbed by particles. The simple formula which can be used for an estimation of radiation influence on jet parameters is received. The system of the equations describing a two-phase turbulent jet, taking into account radiation is written down.

Keywords:

two-phase jet; radiation; mathematical model.

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