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	Development of an inverse heat transfer model and its application in the prediction of the interfacial heat flux
	Guo Zhipeng ; Xiong Shoumei ; Cho Sang-Hyun ; Choi Jeong-Kil
	2010-05-10 ; 2010-05-10
关键词	nonlinear estimation method interfacial heat transfer inverse heat transfer problem TRANSFER COEFFICIENT ALUMINUM MOLD Metallurgy & Metallurgical Engineering
中文摘要	A mathematic model for the determination of the surface heat flux and heat transfer coefficient was built based on one of the inverse heat transfer methods-the nonlinear estimation method. A general inverse heat transfer analysis computer program was developed and used to estimate the heat flux history by the temperature data generated by applying a triangle heat flux on one of the one dimensional mesh boundaries. Validation of the inverse heat transfer program was conducted by comparing the estimated heat flux with the triangle heat flux history. The influences of the thermocouple delay, the shape of the heat flux, calculation parameters, temperature sampling frequency and the distance from the temperature measurement point to the surface on the prediction of the surface heat flux were also studied. Additionally, some approaches in reducing such influences were also discussed.
语种	中文 ; 中文
出版者	SCIENCE CHINA PRESS ; BEIJING ; 16 DONGHUANGCHENGGEN NORTH ST, BEIJING 100717, PEOPLES R CHINA
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/24104]
专题	清华大学
推荐引用方式 GB/T 7714	Guo Zhipeng,Xiong Shoumei,Cho Sang-Hyun,et al. Development of an inverse heat transfer model and its application in the prediction of the interfacial heat flux[J],2010, 2010.
APA	Guo Zhipeng,Xiong Shoumei,Cho Sang-Hyun,&Choi Jeong-Kil.(2010).Development of an inverse heat transfer model and its application in the prediction of the interfacial heat flux..
MLA	Guo Zhipeng,et al."Development of an inverse heat transfer model and its application in the prediction of the interfacial heat flux".(2010).

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