ライブラリ登録: Guest
Proceedings of CHT-17 ICHMT International Symposium on Advances in Computational Heat Transfer
May 28 - June 1, 2017, Napoli, Italy

DOI: 10.1615/ICHMT.2017.CHT-7


ISBN Print: 9781-56700-4618

ISSN: 2578-5486

NUMERICAL MODELLING OF CONVECTION DRIVEN MELTING USING THE GENERAL ENTHALPY APPROACH

pages 1171-1174
DOI: 10.1615/ICHMT.2017.CHT-7.1260
Get accessGet access

要約

Numerical modelling of solid-liquid phase change has drawn a lot of attention in the past years due to its relevance in phase change materials (PCM), which are applied for reusing waste heat from industries and domestic applications. A computationally inexpensive, namely the General Enthalpy Approach for non-linear enthalpy-temperature relation and a Darcy source term for solid velocity suppression are implemented to model solid-liquid phase change. The complete numerical model is implemented in OpenFOAM. Different formulations of the convective term in the energy equation are studied and the results are compared with experimental results [Gau and Viskanta 1986].

Begell Digital Portal Begellデジタルライブラリー 電子書籍 ジャーナル 参考文献と会報 リサーチ集 価格及び購読のポリシー Begell House 連絡先 Language English 中文 Русский Português German French Spain