Heat Transfer Research

ISSN for PRINT: 1064-2285

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2006, Volume37

Issue 6

108 pages

DOI: 10.1615/HeatTransRes.v37.i6

Issue price - $363.00

S. V. Veretennikov
P. A. Soloviev Rybinsk State Technological Aviation Academy, 53a Pushkin Str., Rybinsk, 152934, Russia

The results of an experimental investigation of screen cooling of a plate for two variants of coolant supply to holes is considered: when a coolant flows parallel to the main stream and when it flows normally to the main stream. The experiments were carried out with the aid of a nonstationary technique using liquid crystal heat-indicators. The experimental data were processed with the aid of the least squares methods. The paper presents the results of numerical simulation of screen flow in the case of a normal direction of coolant flow relative to the main stream direction. The numerical simulation made it possible to reveal a complex structure of the coolant flow (of vortical nature) in a perforation hole.

DOI: 10.1615/HeatTransRes.v37.i6.50 Download article, 527-540 pages

Article price - $50.00

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