Numerical Simulation of the air intake system

• Main Authors: Tasi, Cheng-Zhi, 蔡承志
• Other Authors: Fu, Wu-Shung
• Format: Others
• Language: zh-TW
• Published: 2013
• Online Access: http://ndltd.ncl.edu.tw/handle/62271458030773937475

碩士 === 國立交通大學 === 機械工程系所 === 101 === Originally designed are simple outside air into the air-conditioned units to make adjustments in the system design of the air-conditioned units. This method because of they are usually a large gap between the outside air conditions and indoor conditions, it often takes a lot of energy to achieve the required conditions. Changes designed using the circulating air and the outside air mixed before entering the adjustment of air-conditioned units, you can save equipment space and the state of the circulating air is almost the same as the indoor state, so be able to use the thermal energy of the circulating air with fresh air mixed, significantly reducing the heater power. In this study, the mixed air conditioning units use adjust the amount of fresh air and circulating air configuration, and in maintaining air quality, the required minimum amount of ventilation, the analysis of the ice-water coil cooling and dehumidifying of the air-conditioned units, heated by a heater and fan use energy consumption. The final objective is to monitor the outdoor ambient temperature, humidity and set indoor environmental conditions can quickly calculate the optimal design of energy - saving configuration to achieve practical results.