강제환기가 적용된 시험공간에서 냉난방부하의 시뮬레이션 및 실증실험Simulation and Verification Experiment of Cooling and Heating Loadfor a Test Space with Forced Ventilation
- Other Titles
- Simulation and Verification Experiment of Cooling and Heating Loadfor a Test Space with Forced Ventilation
- Authors
- 김동혁; 홍희기; 유호선; 김욱중
- Issue Date
- Dec-2006
- Publisher
- 대한설비공학회
- Keywords
- Cooling load(냉방부하); Heating load(난방부하); TRNSYS; Dynamic load calculation(동적열부하계산); Forced ventilation(강제환기); Performance data(성능데이터); Building energy simulation(건물에너지 시뮬레이션)
- Citation
- 설비공학 논문집, v.18, no.12, pp.947 - 954
- Journal Title
- 설비공학 논문집
- Volume
- 18
- Number
- 12
- Start Page
- 947
- End Page
- 954
- URI
- http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/19036
- ISSN
- 1229-6422
- Abstract
- Building energy consumption according to the ventilation has been considered to be an important subject. The purpose of this study is to investigate the cooling and heating loads in a test space with a forced ventilating system. In the test space, on/off controlled air-conditioning and forced ventilating facility were operated between 8:30 to 21:00 during 4 days and some important data like temperatures and energy consumption were measured to obtain actual thermal loads. The simulation was carried out in a mode of temperature level control using a TRNSYS 15.3 with a precisely measured air change amount and performance data of air-conditioner. Heating load and cooling load including sensible and latent were compared between by experiment and by simulation. Both of thermal loads associated with ventilation show a close agreement within an engineering tolerance.
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