| 高温高压下湿空气循环中增湿塔的计算研究 |
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| 引用本文： | 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].中国化学工程学报,2004,12(4):532-536. |
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| 作者姓名： | 丁皓 陆小华 吉晓燕 秦建华 |
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| 作者单位： | DepartmentofChemicalEngineering,NanjingUniversityofTechnology,Nanjing210009,China |
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| 基金项目： | 江苏省自然科学基金，国家自然科学基金，国家自然科学基金，国家自然科学基金 |
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| 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 sensitive parameter 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 473 K and pressure is lower than 5 MPa.
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| 关 键 词： | 增湿塔 湿空气 涡轮 温度 压力 气液平衡体系 |
| 修稿时间： | |
Study on Calculations of Humidification Tower with Humid Air Turbine Cycle at High Temperature and Pressure |
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| 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].Chinese Journal of Chemical Engineering,2004,12(4):532-536. |
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| Authors: | DING Hao LU Xiaohua JI Xiaoyan QIN Jianhua |
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| Affiliation: | Department of Chemical Engineering, Nanjing University of Technology, Nanjing 210009, China;Department of Chemical Engineering, Nanjing University of Technology, Nanjing 210009, China;Department of Chemical Engineering, Nanjing University of Technology, Nanjing 210009, China;Department of Chemical Engineering, Nanjing University of Technology, Nanjing 210009, China |
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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, 5-15 MPa. 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 sensitive parameter 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 than473 K and pressure is lower than 5 MPa. |
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| Keywords: | humidifier humidification humid air turbine humidity gas-liquid equilibrium |
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