Journal of Chemical Engineering and Materials Science
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Article Number - BCA40461500


Vol.2(2), pp. 21-27 , February 2011

ISSN: 2141-6605



Full Length Research Paper

The estimation of the cooling tower height by modeling the water and air contact situation in cooling tower falling film


Mortaza Gholizadeh* and Mosen Momayyeza




 

Department of Chemical Engineering, Islamic Azad University-Ahar Branch, Ahar, I.R Iran.

 


Email: morteza_gh2000@yahoo.com






 Accepted: 01 December 2010  Published: 28 February 2011

Copyright © 2011 Author(s) retain the copyright of this article.
This article is published under the terms of the Creative Commons Attribution License 4.0


 

Deterioration of the filling material in traditional cooling towers is of serious concern. In this study, cooling towers of Arvand and Boualisia Petrochemical plants in the South of Iran are used as the filling material. The size of the cooling towers and outlet conditions are measured in a real situation and compared with heat and mass transfer correlations by modeling the towers and then calculating the tower heights. An experimental study to model the heat and mass balance equations and their relationship by tower height is conducted. The previous correlations found in the literature did not predict the relationship between these equations and tower height for the tested towers. A new formula by supplying the numerical methods was developed, and new variables defined. This correlation can predict the height of tower within an error of ±10%. The developed correlation is used along with theoretical modeling to predict the cooling tower outlet conditions within an error of ±5%.

Key words: Cooling tower, modeling, mass transfer coefficient, tower height.


APA (2011). The estimation of the cooling tower height by modeling the water and air contact situation in cooling tower falling film. Journal of Chemical Engineering and Materials Science, 2(2), 21-27.
Chicago Mortaza Gholizadeh and Mosen Momayyeza. "The estimation of the cooling tower height by modeling the water and air contact situation in cooling tower falling film." Journal of Chemical Engineering and Materials Science 2, no. 2 (2011): 21-27.
MLA Mortaza Gholizadeh and Mosen Momayyeza. "The estimation of the cooling tower height by modeling the water and air contact situation in cooling tower falling film." Journal of Chemical Engineering and Materials Science 2.2 (2011): 21-27.
   
DOI
URL http://academicjournals.org/journal/JCEMS/article-abstract/BCA40461500

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