| 针对HAT循环的填料塔加压增湿过程的研究 |
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| 引用本文： | 白鹏,张卫江,李静,何志敏.针对HAT循环的填料塔加压增湿过程的研究[J].天津大学学报(自然科学与工程技术版),2000,33(2):180-184. |
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| 作者姓名： | 白鹏 张卫江 李静 何志敏 |
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| 作者单位： | 天津大学化学工程研究所!天津300072 |
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| 摘 要： | ＨＡＴ循环是极具发展前任的先进热力循环，其中地增湿饱和器是系统的关键部件。本文研究了针对ＨＡＴ循环的填料塔加压增湿过程，为避免使用Ｌｅｗｉｓ关系造成误差，采用传热传质系数直接关联法建立了过程的数学模型。在规整 填料塔加压湿实验装置上进行了常压和加压空气增湿的对照实验，实验数据与理论结果一致。
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| 关 键 词： | HAT循环 填料塔 加压增湿过程 数学模型 |
STUDY ON THE PRESSURIZED HUMIDIFICATION PROCESS OF PACKED TOWERS FOR HAT CYCLE |
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| BAI Peng,ZHANG Wei-jiang,LI Jing,HE Zhi-min.STUDY ON THE PRESSURIZED HUMIDIFICATION PROCESS OF PACKED TOWERS FOR HAT CYCLE[J].Journal of Tianjin University(Science and Technology),2000,33(2):180-184. |
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| Authors: | BAI Peng ZHANG Wei-jiang LI Jing HE Zhi-min |
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| Abstract: | The HAT cycle is a promising advanced power generation system and the humidifier in the system is a key component.The simulation of the pressurized humidification process in packed towers is carried out with the heat and mass transfer coeficients being calculated directly by corresponding correlation equations to avoid assuming Lewis=1.An experimental tower packed with structured packing is constructed and used in the experiment of atmospheric and pressurized humidification processes to compare the performaces under various operating conditions.The computation results agree well with those of the experiment. |
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| Keywords: | HAT cycle packed tower air humidification |
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