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Experimental research of heat transfer performance for unsaturated evaporative cooler.

[In Chinese. / En chinois.]

Author(s) : LI X., ZHU D., ZHENG W., et al.

Type of article: Article

Summary

Due to its advantage of high-efficiency and energy-savings, evaporative cooler has been widely used in refrigeration and other industrial areas. The heat transfer process includes mass diffusion and gas-liquid two-phase flow, many factors wi ll influence the cooling perfonnance. A comprehensive perfonnance test of evaporative cooler has been done to analyze the influence of these factors. Experimental results show that increasing the flow rate of air and sprayed water can improve the efficiency of cooling. For the evaporative cooler with fixed structure, the main influence factors are air flowrate, followed by wet-bulb temperature and flow rate of sprayed water.

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Pages: 58-62

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Details

  • Original title: [In Chinese. / En chinois.]
  • Record ID : 30003126
  • Languages: Chinese
  • Source: Journal of Refrigeration - n. 140
  • Publication date: 2011/08

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