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A semi-empirical model for electric defrosting of a cylindrical coil cooler

โœ Scribed by S. A. Sherif; M. G. Hertz

Publisher
John Wiley and Sons
Year
1998
Tongue
English
Weight
156 KB
Volume
22
Category
Article
ISSN
0363-907X

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โœฆ Synopsis

Frost growth on cooling surfaces held at subfreezing temperatures has been shown to cause degradation of the heat transfer performance of the cooler. Despite the initial increase in the heat transfer rate due to the temporary increase in the heat transfer area, periodic frost removal is necessary. This paper presents a model for defrosting a cylindrical coil cooler employing the electric defrosting method.

๐Ÿ“œ SIMILAR VOLUMES

APPRAISAL OF A SEMI-EMPIRICAL MODEL FOR
APPRAISAL OF A SEMI-EMPIRICAL MODEL FOR THE PRESSURE FIELD BENEATH ROOF CORNER VORTICES
โœ C.W. WILLIAMS; C.J. BAKER ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 435 KB

In 1990 Cook described a semi-empirical model for predicting the pressure field beneath roof corner vortices. He proposed that the flow can be considered as a conical vortex ''growth region'' near the roof corner, and as a cylindrical vortex ''mature region'' further away from the corner, and derive