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个人信息Personal Information
教授
博士生导师
硕士生导师
性别：女
毕业院校：东北大学
学位：博士
所在单位：力学与航空航天学院
学科：航空宇航推进理论与工程. 热能工程. 计算力学
办公地点：综合实验1号楼(海宇楼)203A
联系方式：miaocui@dlut.edu.cn
电子邮箱：miaocui@dlut.edu.cn
Reconstruction of the total heat exchange factor using the inverse heat conduction problem
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论文类型：期刊论文
发表时间：2011-09-16
发表刊物：Advanced Materials Research
收录刊物：EI、CPCI-S、Scopus
卷号：308-310
页面范围：890-893
ISSN号：9783037852132
关键字：Total heat exchange factor; Inverse heat conduction problem; Least-square method; Complex-variable-differentiation method
摘要：A new inverse algorithm is proposed for the reconstruction of the total heat exchange factor, which is concerned with transient heat conduction problems. The unknown total heat exchange factor is treated as the optimization variable, and the errors to be minimized are the differences between the calculated temperatures and the measured ones. The sensitivity coefficients are obtained by the complex-variable-differentiation method. The effectiveness, efficiency and accuracy of the inverse approach are demonstrated in few test cases.