Volume 3, Issue 1
Natural Convection of Temperature-Sensitive Magnetic Fluids in Porous Media

Valentin Roussellet, Xiaodong Niu, Hiroshi Yamaguchi, & Frédéric Magoulés

Adv. Appl. Math. Mech., 3 (2011), pp. 121-130.

Published online: 2011-03

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  • Abstract

In this article, natural convection of a temperature-sensitive magnetic fluid in a porous media is studied numerically by using lattice Boltzmann method. Results show that the heat transfer decreases when the ball numbers increase. When the magnetic field is increased, the heat transfer is enhanced; however the average wall Nusselt number increases at small ball numbers but decreases at large ball numbers due to the induced flow being more likely confined near the bottom walls with a high number of obstacles.

  • Keywords

Temperature sensitive magnetic fluid natural convection porous media lattice Boltzmann method

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@Article{AAMM-3-121, author = {Valentin Roussellet, Xiaodong Niu, Hiroshi Yamaguchi, and Frédéric Magoulés}, title = {Natural Convection of Temperature-Sensitive Magnetic Fluids in Porous Media}, journal = {Advances in Applied Mathematics and Mechanics}, year = {2011}, volume = {3}, number = {1}, pages = {121--130}, abstract = {

In this article, natural convection of a temperature-sensitive magnetic fluid in a porous media is studied numerically by using lattice Boltzmann method. Results show that the heat transfer decreases when the ball numbers increase. When the magnetic field is increased, the heat transfer is enhanced; however the average wall Nusselt number increases at small ball numbers but decreases at large ball numbers due to the induced flow being more likely confined near the bottom walls with a high number of obstacles.

}, issn = {2075-1354}, doi = {https://doi.org/10.4208/aamm.10-m1036}, url = {http://global-sci.org/intro/article_detail/aamm/160.html} }
TY - JOUR T1 - Natural Convection of Temperature-Sensitive Magnetic Fluids in Porous Media AU - Valentin Roussellet, Xiaodong Niu, Hiroshi Yamaguchi, & Frédéric Magoulés JO - Advances in Applied Mathematics and Mechanics VL - 1 SP - 121 EP - 130 PY - 2011 DA - 2011/03 SN - 3 DO - http://dor.org/10.4208/aamm.10-m1036 UR - https://global-sci.org/intro/aamm/160.html KW - Temperature sensitive magnetic fluid KW - natural convection KW - porous media KW - lattice Boltzmann method AB -

In this article, natural convection of a temperature-sensitive magnetic fluid in a porous media is studied numerically by using lattice Boltzmann method. Results show that the heat transfer decreases when the ball numbers increase. When the magnetic field is increased, the heat transfer is enhanced; however the average wall Nusselt number increases at small ball numbers but decreases at large ball numbers due to the induced flow being more likely confined near the bottom walls with a high number of obstacles.

Valentin Roussellet, Xiaodong Niu, Hiroshi Yamaguchi, & Frédéric Magoulés. (1970). Natural Convection of Temperature-Sensitive Magnetic Fluids in Porous Media. Advances in Applied Mathematics and Mechanics. 3 (1). 121-130. doi:10.4208/aamm.10-m1036
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