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Study on air temperature of vacuum cooling.

[In Chinese. / En chinois.]

Author(s) : ZHOU B., CHEN E., XU B., et al.

Type of article: Article

Summary

For studying the relationship between the temperature and pressure during the vacuum cooling process and the influence about temperature in the deflating and pressure - reply process, a self-designed vacuum cooling experimental equipment was used. Taking water as object, test the air temperature inside vacuum room during the vacuum cooling and its pressure - reply process. Through the analysis of the temperature, pressure and other parameters, it turned out that the air temperature in the vacuum room will repeat during the vacuum cooling process, the temperature of the upper part air of vacuum room exceeded the environment temperature by 10°C or so during the pressure - reply process.

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Pages: 18-21

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Details

  • Original title: [In Chinese. / En chinois.]
  • Record ID : 2007-0705
  • Languages: Chinese
  • Source: Journal of Refrigeration - vol. 27 - n. 112
  • Publication date: 2006/12

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