Non-Newtonian behavior of an electrical and magnetizable phase change material in a filled enclosure in the presence of a non-uniform magnetic field,International Communications in Heat and Mass Transfer

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Non-Newtonian behavior of an electrical and magnetizable phase change material in a filled enclosure in the presence of a non-uniform magnetic field
International Communications in Heat and Mass Transfer ( IF 7 ) Pub Date : 2020-01-01 , DOI: 10.1016/j.icheatmasstransfer.2019.104437
Mohammad Ghalambaz , Seyed Mohsen Hashem Zadeh , S.A.M. Mehryan , Kasra Ayoubi Ayoubloo , Nima Sedaghatizadeh

Abstract This work aims to study the non-Newtonian behavior of a magneto- and ferro-hydrodynamic phase change material (PCM) inside a differentially heated enclosure. The enclosure is occupied with a Power-law non-Newtonian PCM, and a non-uniform magnetic field is imposed on the adjacent hot wall. The left and right of the enclosure are subjected to the high and cold temperatures, and the top and bottom of the enclosure are insulated. A deformed mesh technique along with the Stephan condition is applied to track the interface of the solid and molten regions. The impacts of the alterable parameters including the Rayleigh number (104

中文翻译：

在存在非均匀磁场的情况下，填充外壳中的电和可磁化相变材料的非牛顿行为

摘要这项工作旨在研究差动加热外壳内的磁流体动力和铁流体动力相变材料 (PCM) 的非牛顿行为。外壳被幂律非牛顿 PCM 占据，并且在相邻的热壁上施加了非均匀磁场。机柜左右承受高温和低温，机柜顶部和底部隔热。使用变形网格技术和 Stephan 条件来跟踪固体和熔融区域的界面。包括瑞利数 (104) 在内的可变参数的影响

更新日期：2020-01-01

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