IIR document

Mathematical modelling of air age.

Author(s) : LI X. T., LI X. F., ZHU Y. X.

Summary

Air age is usually measured by the injection of tracer gas. In the paper, a new method to get air age is presented, which is a field modelling of air age. The new method is based on the species equation of tracer gas. CFD techniques used to solve the partial-differential equations to get air age and validation is made between predicted and test results in a chamber.

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Pages: 1997-3

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Details

  • Original title: Mathematical modelling of air age.
  • Record ID : 1998-3111
  • Languages: English
  • Source: International Symposium on Air Conditioning in High Rise Buildings - 1997
  • Publication date: 1997/09/09
  • Document available for consultation in the library of the IIR headquarters only.

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