Three-dimensional inverse heat conduction modeling of a multi-layered hollow cylindrical tube using input estimation algorithm and thermal resistance network

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• 作者：Jung-Hun Noh^a ; Ki-Up Cha^b ; Se-Jin Yook^a ; ^{ysjnuri@hanyang.ac.kr}
• 关键词：Inverse heat conduction ; Recursive input estimation algorithm ; Thermal resistance network ; Kalman filter ; Multi-layered hollow cylindrical tube
• 刊名：International Journal of Heat and Mass Transfer
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：106
• 期：Complete
• 页码：793-803
• 全文大小：2801 K
• 卷排序：106

文摘

Three-dimensional inverse heat conduction modeling was conducted. A hollow cylindrical tube having two layers was considered. Thermal resistance network scheme was used to solve the heat conduction in the tube. Unknown heat flux was predicted by Kalman filter and recursive least-squares algorithm.