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Proceedings Paper

Infrared images of jet impingement
Author(s): Robert H. Page; Cyrus Ostowari; J. Seyed-Yagoobi
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Paper Abstract

Infrared images of jet impingement are used to evaluate the effectiveness of heat transfer due to an air jet from a nozzle striking a surface. A unique Heat Transfer Jet Impingement Facility (HJIF) has been designed and constructed for testing nozzles. The nozzles to be tested are mounted in the facility. The performance of the nozzles at various flow and operating conditions is evaluated from infrared images and computer codes. The experimental apparatus and the operational procedures for the utilization of the infrared images are described. This unique application of infrared imaging as a research and development tool for determining air nozzle performance at steady state conditions has been found to be generally superior to earlier approaches.

Paper Details

Date Published: 1 January 1993
PDF: 7 pages
Proc. SPIE 1801, 20th International Congress on High Speed Photography and Photonics, (1 January 1993); doi: 10.1117/12.145825
Show Author Affiliations
Robert H. Page, Texas A&M Univ. (United States)
Cyrus Ostowari, Texas A&M Univ. (United States)
J. Seyed-Yagoobi, Texas A&M Univ. (United States)


Published in SPIE Proceedings Vol. 1801:
20th International Congress on High Speed Photography and Photonics
John Marks Dewey; Roberto G. Racca, Editor(s)

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