Share

IIR document

How to determine coupled heat and mass transfer coefficients scientifically between air and liquid desiccant.

Number: pap. ID: 791

Author(s) : YIN Y., PAN X., ZHANG X.

Summary

In traditional heat transfer process, the heat transfer coefficient can be determined experimentally with the known mean temperature difference of the process, which can be calculated by conventional logarithmic mean method. Coupled heat and mass transfer process is significantly different from traditional heat transfer process. The question is, the conventional method could be used as reference for the determination of coupled heat and mass transfer coefficients between air and liquid desiccant or not. This paper focuses on the issues: (1) to discuss the error of the coupled heat and mass coefficients determined by the logarithmic mean temperature difference method; (2) to conduct quantitative analysis of the error in different flow configurations between air and desiccant; (3) to find out the scientific method to determine the coupled heat and mass transfer coefficients.

Available documents

Format PDF

Pages: 8 p.

Available

  • Public price

    20 €

  • Member price*

    Free

* Best rate depending on membership category (see the detailed benefits of individual and corporate memberships).

Details

  • Original title: How to determine coupled heat and mass transfer coefficients scientifically between air and liquid desiccant.
  • Record ID : 30001879
  • Languages: English
  • Source: Proceedings of the 23rd IIR International Congress of Refrigeration: Prague, Czech Republic, August 21-26, 2011. Overarching theme: Refrigeration for Sustainable Development.
  • Publication date: 2011/08/21

Links


See other articles from the proceedings (569)
See the conference proceedings

Indexing