KIEAE Journal

Korea Institute of Ecological Architecture and Environment (한국생태환경건축학회)
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A Study on the Characteristics of Thermal Environment and Improvement of Energy Performance in 5ESS-2000 Telecommunication Equipment Room

5ESS-2000 통신장비실의 열환경특성과에너지성능 개선방안에 관한 연구

  • Published : 2004.12.30
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Abstract

The purpose of this study was to evaluate the thermal environment of present state and energy consumption and to verify the improvement of energy performance applying free cooling in 5ESS-2000 telecommunication equipment room. Analysis program is used the DOE-2.1E and commercial CFD code, Star-CD. The results of the simulation show that free cooling could reduce 42.1% of cooling energy, increase 48.5% of heating energy because introduced outdoor air must heating and humidification. Therefore free cooling could reduce yearly 34,609.9 kWh of heating and cooling energy and this is reaching to 21.6% of total energy.

Keywords

References

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