Heat conduction with fractional Cattaneo-Christov upper-convective derivative flux model

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• 作者：Lin Liu^a ; ^b ; Liancun Zheng^b ; ^{liancunzheng@ustb.edu.cn} ; Fawang Liu^c ; Xinxin Zhang^a
• 关键词：Heat conduction ; Cattaneo-Christov flux ; Fractional derivative
• 刊名：International Journal of Thermal Sciences
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：112
• 期：Complete
• 页码：421-426
• 全文大小：1166 K
• 卷排序：112

文摘

Fractional Cattaneo–Christov flux model is suggested in the investigation of heat conduction. Formulated equation is solved numerically, where space fractional derivative is characterized by weight coefficient. The concave and convex forms of temperature distribution profiles versus fractional parameters are discussed.