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Three-fluid heat exchanger with adiabatic pre-humidification for energy recovery.

Scambiatore di calore a tre fluidi con pre-umidificazione adiabatica per il recupero di energia.

Author(s) : CAPELLI D'ORAZIO M., CIANFRINI C., CORCIONE M.

Type of article: Article

Summary

The article describes an analysis of energy saving in air conditioning plants. The thermal behaviour of a recovery system consisting of an adiabatic humidifier coupled with a three-fluid heat exchanger (external air, supply air, humidified exhaust air) was studied through a numerical simulation. The system allows a significant recovery of the energy required for both cooling and re-heating treatment in summertime conditions. The model developed allowed the authors to determine how efficient the system is for different operating conditions, with reference to a typical temperate climate.

Details

  • Original title: Scambiatore di calore a tre fluidi con pre-umidificazione adiabatica per il recupero di energia.
  • Record ID : 1999-1167
  • Languages: Italian
  • Source: Cond. Aria - vol. 42 - n. 3
  • Publication date: 1998/03
  • Document available for consultation in the library of the IIR headquarters only.

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