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Performance analysis of the TEV & combined mass-heat pipe type heat recovery in a multifunction heat pipe type adsorption ice-maker.

Author(s) : LU Z. S., WANG R., LI T. X., et al.

Summary

A multifunction heat pipe adsorption icemaker system is proposed and investigated. The study assesses the performance of compound adsorbent (CaCl2 and activated carbon)-ammonia adsorption refrigeration cycle with thermostatic expansion valve (TEV) and different mass and heat recovery processes by experimental prototype machine. Specific cooling power (SCP) and COP were calculated with experimental data to analyze the influences of operating condition. The results show that the TEV is effective in the intermediate cycle time in the adsorption refrigeration system. The SCP of the cycle with the mass-heat recovery together (combined recovery process) is superior to that of the conventional cycles with mass recovery or heat recovery independently.

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Pages: ICR07-B2-206

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Details

  • Original title: Performance analysis of the TEV & combined mass-heat pipe type heat recovery in a multifunction heat pipe type adsorption ice-maker.
  • Record ID : 2008-0191
  • Languages: English
  • Source: ICR 2007. Refrigeration Creates the Future. Proceedings of the 22nd IIR International Congress of Refrigeration.
  • Publication date: 2007/08/21

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