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  5. Theoretical research on heating the feedwater of thermal power units using jet heat pump

Theoretical research on heating the feedwater of thermal power units using jet heat pump

来源 :2nd International Workshop on Heat Transfer Advances for Ene | 被引量 : 0次 | 上传用户：lisson000
【摘 要】
：
The feedwater temperature of thermal power unit always decreases with the electrical load.In order to solve this problem, the ejector heat pump is integrated with the regenerative system.The live stea
【作 者】
：
Wei Han Guangyao Liu Jiping Liu Daotong Chong Jinshi Wang Junjie Yan 
【机 构】
：
Moe Key Laboratory of Thermo-Fluid Science and Engineering, Xi'an Jiaotong University, Xi'an, Chin
【出 处】
：
2nd International Workshop on Heat Transfer Advances for Ene
【发表日期】
：
2013年1期
【关键词】
：
Feedwater Jet heat pump Low load 
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　　The feedwater temperature of thermal power unit always decreases with the electrical load.In order to solve this problem, the ejector heat pump is integrated with the regenerative system.The live steam is used to inject the extraction steam of regenerative system, then the mixture steam is led to the added heater (working in low load condition, named as low load condition heater bellow) to heat the feedwater.
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