Influence of Desalinated Seawater with Softening Pretreatment on the Efficiency of Power Plant Heat Transfer System

Wen Bo Chen; Jing Huan Ma

doi:10.4028/www.scientific.net/AMM.316-317.540

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 316-317Influence of Desalinated Seawater with Softening...

Influence of Desalinated Seawater with Softening Pretreatment on the Efficiency of Power Plant Heat Transfer System

Abstract:

In this study, the combination of cooling towers and plate heat exchanger was used to concentrate the seawater after desalination. The experimental results show that: The heat transfer coefficient was found to increase by 9.6% as the concentration of desalinated seawater with softening pretreatment was increased four times. With the concentration of the brine increases three times, the outlet temperature of cooling tower decrease by 1.1°C, the heat emission efficiency of cooling tower increases by 13.4%, and the evaporation loss of cooling tower increases by 20% per hour.

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Periodical:

Applied Mechanics and Materials (Volumes 316-317)

Pages:

540-543

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.316-317.540

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Online since:

April 2013

Authors:

Wen Bo Chen, Jing Huan Ma

Keywords:

Cooling Tower, Desalination of Seawater, Desalination Seawater, Plate Heat Exchanger

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