IIR document

Absorption of water vapour by LiBr aqueous solution in a vertical smooth tube.

Author(s) : TAKAMATSU H., YAMASHIRO H., TAKATA N., et al.

Summary

The water vapour is absorbed by the liquid falling inside a smooth copper tube (16.05 mm i.d., 1200 mm long) that is cooled on its outside with water flowing counter-currently. The presented result includes the effect of solution flow rate, solution subcooling and cooling water temperature on the heat transfer rate, absorption rate and pressure drop in the absorber. Discussion is also presented on the local heat and mass transfer coefficients that are obtained with estimated temperature and concentration at the vapour-liquid interface.

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Pages: 2001-5

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Details

  • Original title: Absorption of water vapour by LiBr aqueous solution in a vertical smooth tube.
  • Record ID : 2003-0765
  • Languages: English
  • Source: Thermophysical Properties and Transfer Processes of New Refrigerants.
  • Publication date: 2001/10/03

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