Scale-resolved CFD modelling of single-phase hydrodynamics and conjugate heat transfer in solid sponges

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• 作者：Sebastian Meinicke ^{sebastian.meinicke@kit.edu} ; Thomas Wetzel ^{thomas.wetzel@kit.edu} ; Benjamin Dietrich ; ^{benjamin.dietrich@kit.edu}
• 关键词：Porous media ; Open-cell foam ; Sponge ; CFD ; Pressure drop ; Conjugate heat transfer
• 刊名：International Journal of Heat and Mass Transfer
• 出版年：2017
• 出版时间：May 2017
• 年：2017
• 卷：108
• 期：part_PA
• 页码：1207-1219
• 全文大小：1919 K
• 卷排序：108

文摘

Set-up of a scale-resolved CFD model for reconstructed irregular sponge geometries. Set-up of a porous medium environment to provide realistic boundary conditions. A systematical analysis of conjugate fluid-solid heat transfer in porous media. Pressure drop and heat transfer coefficient results validation with literature data. A critical discussion of experimental and numerical set-ups’ comparability.