대한기계학회:학술대회논문집 (Proceedings of the KSME Conference)
- 대한기계학회 2008년도 추계학술대회B
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- Pages.2989-2994
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- 2008
지하도 상가 냉난방.환기 시스템의 난방운전 특성 연구
An Experimental Study on the Heating Characteristics of HVAC Systems for Shopping Center in Underground Passage
- 발행 : 2008.11.05
초록
The shopping center in underground passage for efficient space utilization is increased in urban area. This study describes operation characteristics of HVAC systems with ventilation and individual heating and cooling unit for shopping center in underground passage. In order to compare energy saving, thermal environment and installation space, etc., an integrated simulator with heat production and distribution system was designed and constructed. Energy delivery efficiency is improved over 20%, and energy saving of the hybrid system is calculated as over 30% compared to conventional all air type in the case of heating. And also the results showed that humidity decreased about
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