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Experimental heat transfer on the windward surface of a perforated flat plate

โœ Scribed by E. Dorignac; J.-J. Vullierme; M. Broussely; C. Foulon; M. Mokkadem

Publisher
Elsevier Science
Year
2005
Tongue
French
Weight
890 KB
Volume
44
Category
Article
ISSN
1290-0729

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โœฆ Synopsis

Two techniques are described in this paper to determine convective transfer on a multiperforated plate; the perforations diameter can be small or large (from 1 millimeter to 1 centimeter). This study reports on heat transfer due to the air flow before it goes through the perforations. These perforations are perpendicular to the wall. For a large range of perforations spacings, an empirical relation is proposed for heat exchange at the windward surface of a perforated flat plate.

๐Ÿ“œ SIMILAR VOLUMES

The effect of the geometric parameters o
The effect of the geometric parameters of a perforated plate on its heat transfer characteristics
โœ Guo Tingwei; Zhu Tingying; Hu Jichuan; Gong Linghui ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 394 KB

Experiments were performed on the effect of the geometric size change of holes in a perforated plate on its heat transfer characteristics, and the total average heat transfer coefficients of the working surfaces are given for different hole length-to-diameter ratios. In the experiments two parameter