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个人信息Personal Information
教授
博士生导师
硕士生导师
性别：男
毕业院校：大连理工大学
学位：博士
所在单位：能源与动力学院
学科：能源与环境工程
办公地点：能动大楼810
联系方式：songyc@dlut.edu.cn
电子邮箱：songyc@dlut.edu.cn
Joule-Thomson effect on heat transfer in CO2 injection wellbore
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论文类型：期刊论文
发表时间：2013-04-19
发表刊物：Advanced Materials Research
收录刊物：EI、CPCI-S、Scopus
卷号：734-737
页面范围：1411-1414
ISSN号：9783037857441
关键字：Joule-Thomson effect; CO2; wellbore heat transfer; temperature distribution
摘要：Ramey model is a classical wellbore heat transfer model. However Ramey model did not consider Joule-Thomson effect. In this paper, Ramey model is improved by considering Joule-Thomson effect. The results show that Joule-Thomson effect will cause fluid temperature higher due to a positive Joule-Thomson coefficient and pressure rise. Injection temperature has little effect on fluid temperature. Fluid pressure is influenced by fluid viscidity. Higher injection pressure leads to faster pressure increasing speed.