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Models for prediction of temperature difference and ventilation effectiveness with displacement ventilation.

Author(s) : YUAN X., CHEN Q., GLICKSMAN L. R.

Summary

The paper presents models to predict the air temperature difference and the ventilation effectiveness, based on a database of 56 cases with displacement ventilation. The database was generated by using a validated CFD program and covers four different types of US buildings: small offices, large offices with partitions, classrooms, and industrial workshops. Both the maximum cooling load and the ventilation effectiveness are shown to depend on the heat source type and ventilation rate.

Details

  • Original title: Models for prediction of temperature difference and ventilation effectiveness with displacement ventilation.
  • Record ID : 2000-2094
  • Languages: English
  • Source: ASHRAE Transactions. 1999 Winter Meeting, Chicago, Illinois + CD-ROM.
  • Publication date: 1999
  • Document available for consultation in the library of the IIR headquarters only.

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