A Partitioned Methodology for Conjugate Heat Transfer on Dynamic Structures

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• 关键词：Parallel coupling ; Multiphysics ; Conjugate heat transfer
• 刊名：Lecture Notes in Computer Science
• 出版年：2017
• 出版时间：2017
• 年：2017
• 卷：10164
• 期：1
• 页码：37-47
• 丛书名：High-Performance Scientific Computing
• ISBN：978-3-319-53862-4
• 卷排序：10164

文摘

A partitioned coupling approach for conjugate heat transfer applications is presented. The coupling scheme is based on the extension of the parallel algebraic domain composition method already validated in fluid-structure interactions problems for thermal coupling. The method alters the original Dirichlet-Neumann approach enforcing the boundary conditions over the subdomains through matrix operations. The algorithm is tested on two benchmark cases with conjugate heat transfer: flow over a heated cylinder and flow over a flat-plate. The results indicate good agreement with previous research and encourages its application for large-scale problems.