Study of Real Time Evaluation Platform for Space Cooling Load

• Main Authors: Chia-Yi Chu, 朱家毅
• Other Authors: Jing-Nang Lee
• Format: Others
• Language: zh-TW
• Published: 2010
• Online Access: http://ndltd.ncl.edu.tw/handle/37113781870307307519

碩士 === 國立勤益科技大學 === 冷凍空調系 === 98 === This research mainly study on the relation of the system monitors the condition of space air in real time and space heat load. For the purpose of demonstration in Psychometric chart of self-made stylization to interpret the thermodynamic processes of the condition of space air directly to set up the evaluation platform and measuring the condition of space cooling load. Each test procedure of the evaluation platform shows that the air flow, heat flux and device configuration parameters affect the measurement results. Experimental results showing that, while heater 0.5kW in different air flow sensible heat values is 0.4kW and the four sections of blasts cause the time of stability heating shorter. 1kW and 2kW heater actual heating quantity respectively is 0.65kW and 1.3kW, the latent heat of Moist humidifier is 0.6kW. The result of this research shows that the measurements of the sensible heat ratio 0.969 of the sensible heater processes is approximated to the sensible heat ratio 0.978 of the space cooling load by the measuring technique of the condition of space air change of state process by the system monitors the condition of space air in real time and the sensible heat ratio of the space cooling load.As regard to the sensible heat ratio of the humidifying processes of latent heat is 0.017 achieving to the thermodynamic processes of the latent heat.Therefore, this evaluation platform obtains the change state of the space heat load by measuring to the analysis of condition of space air.