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The transient response of an evaporator fed through an electronic expansion valve.

Author(s) : OUTTAGARTS A., HABERSCHILL P., et al.

Type of article: Article

Summary

The article describes a study of a stepper-motor controlled expansion valve and an evaporator. The tests were carried out on a fixed refrigerating machine of cooling capacity below 6 watts with constant condensation conditions and variable evaporating temperature (-20 to 10 deg C) and compressor speeds (1000 to 3000 rpm). Two control algorithms were developed for opening and closing the valve with the stepper motor.

Details

  • Original title: The transient response of an evaporator fed through an electronic expansion valve.
  • Record ID : 1998-3474
  • Languages: English
  • Source: Int. J. Energy Res. - vol. 21 - n. 9
  • Publication date: 1997/07

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