NUMERICAL INVESTIGATION OF TURBULENT PLANE AND BUOYANT JETS

被引：5

作者：

MARTYNENKO, OG

KOROVKIN, VN

机构：

[1] A.V. Luikov Heat and Mass Transfer Institute, Minsk

来源：

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER | 1992年 / 35卷 / 03期

关键词：

D O I：

10.1016/0017-9310(92)90122-9

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The k-epsilon model of turbulence is used for calculating dynamical and thermal fields in plane turbulent vertical jets in a uniform stagnant environment. A new effective approach to the solution of the governing system of partial differential equations (continuity, conservation of momentum, heat, turbulent kinetic energy and its dissipation rate) is suggested which is based on the introduction of mathematical variables. Comparison is made between the results of the present calculations and the experimental data of other authors, and satisfactory agreement is found.

引用

页码：635 / 639

页数：5

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