LARGE-EDDY SIMULATIONS OF PLANE IMPINGING JETS

被引:16
|
作者
VOKE, PR
GAO, S
LESLIE, D
机构
[1] Department of Mechanical Engineering, University of Surrey, Guildford
[2] Prestwood, HP16, Clarendon Road
关键词
LARGE-EDDY SIMULATION; PLANE JET; IMPINGEMENT;
D O I
10.1002/nme.1620380309
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The methods used for the study of the impingement of a thermally inhomogeneous plane jet on a solid plate. using large-eddy simulation, an described. Innovative numerical methods have been introduced to produce the thermally inhomogeneous jet, to study the transmission of thermal fluctuations into the solid plate, and to prevent overshoot in the thermal computation. We have studied the impingement of water on a perspex plate in three different geometries, and also one case of the impingement of liquid sodium on a steel plate. Comparison is made with available experimental data and closure calculations.
引用
收藏
页码:489 / 507
页数:19
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