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DING Hao; LU Xiaohua; JI Xiaoyan; QIN Jianhua
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丁皓; 陆小华; 吉晓燕; 秦建华
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Abstract: Humidification is an important step in humid air turbine system. The calculation on humidification is carried out at 423.15—573.15K, 5—15MPa. The results suggest that to produce high-enthalpy moist air, high water temperature and large water flow are needed. The water temperature is the most sensitiveparameter to the humidification tower. And it is better for the humidification tower to work at temperature higher than 523 K when the system pressure is higher than 5 MPa. The comparison between the model used in this paper and ideal model shows that the ideal model can be used in simulation to simply the calculation when the temperature is lower than 473K and pressure is lower than 5MPa.
Key words: humidifier, humidification, humid air, turbine, humidity, gas-liquid equilibrium
摘要: Humidification is an important step in humid air turbine system. The calculation on humidification is carried out at 423.15—573.15K, 5—15MPa. The results suggest that to produce high-enthalpy moist air, high water temperature and large water flow are needed. The water temperature is the most sensitiveparameter to the humidification tower. And it is better for the humidification tower to work at temperature higher than 523 K when the system pressure is higher than 5 MPa. The comparison between the model used in this paper and ideal model shows that the ideal model can be used in simulation to simply the calculation when the temperature is lower than 473K and pressure is lower than 5MPa.
关键词: 增湿塔;湿空气;涡轮;温度;压力;气液平衡体系
DING Hao, LU Xiaohua, JI Xiaoyan, QIN Jianhua. Study on Calculations of Humidification Tower with Humid Air Turbine Cycle at High Temperature and Pressure[J]. .
丁皓,陆小华,吉晓燕,秦建华. 高温高压下湿空气循环中增湿塔的计算研究[J]. CIESC Journal.
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