Journal of Environmental Science International (한국환경과학회지)

The Korean Environmental Sciences Society (한국환경과학회)
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Evaluation of a Large Space Indoor Air Flow Controling System with a CFD code for Enhancing indoor Environment

  • Chung Yong-Hyun (Division of Environmental Engineering, Pukyong National University) ;
  • Onishi Junji (Dept. of Intelligent Machine Engineering, Osaka Electro-Communication University) ;
  • Soeda Haruo (Dept. of Intelligent Machine Engineering, Osaka Electro-Communication University) ;
  • Kim Dong-Gyu (Global Environmental Eng)
  • Published : 2005.01.01
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Abstract

CFD code are used for numerically testing a new concept of large space air control system. A workshop with air-conditioners products lines and air-conditioned by several floor type air-containers is tested. The whole room air distribution is controlled by boosters installed in a middle height horizontal plane. First, calculated results are compared with measured data to confirm the validity and applicability of the prediction method. Next, the method is applied to case studies heating seasons. Results under some operating conditions show effectiveness in avoid the temperature stratification in winter.

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References

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