Analysis of Screw Chiller's Refrigeration Performance under Large Temperature Difference Cooling-Water

Gang Chen; Xin Cheng

doi:10.4028/www.scientific.net/AMM.501-504.2319

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 501-504Analysis of Screw Chiller's Refrigeration...

Analysis of Screw Chiller's Refrigeration Performance under Large Temperature Difference Cooling-Water

Abstract:

This paper using river water as cooling-water to theoretical calculation the refrigerating unit performance of screw chiller. To calculate the change of cooling water flow affected the coefficient of performance under a certain inlet temperature, and compare with other state of affairs. Through the analysis, it could found out that when the cooling-water temperature range between 24~28°C while the outlet temperature is 37°C, it can enhance the refrigerating unit coefficient of performance by reduce the cooling-water flow within limits.

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Periodical:

Applied Mechanics and Materials (Volumes 501-504)

Pages:

2319-2322

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.501-504.2319

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Online since:

January 2014

Authors:

Gang Chen, Xin Cheng*

Keywords:

Coefficient of Performance, Large Temperature Difference Cooling-Water, Screw Chiller

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* - Corresponding Author

References

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