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Simulation and Verification Experiment of Cooling and Heating Load for a Test Space with Forced Ventilation  

Kim, Dong-Hyuk (Graduate School, KyungHee University)
Hong, Hi-Ki (School of Mechanical and Industrial System Engineering, KyungHee University)
Yoo, Ho-Seon (Department of Mechanical Engineering, Soongsil University)
Kim, Ook-Joong (Energy Systems Research Center, Korea Institute of Machinery and Materials)
Publication Information
Korean Journal of Air-Conditioning and Refrigeration Engineering / v.18, no.12, 2006 , pp. 947-954 More about this Journal
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.
Keywords
Cooling load; Heating load; TRNSYS; Dynamic load calculation; Forced ventilation; Performance data; Building energy simulation;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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