Transient natural convection in a vertical channel partially filled with a porous medium

T. Paul; A.K. Singh; G.R. Thorpe

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Transient natural convection in a vertical channel partially filled with a porous medium

机译：部分填充有多孔介质的垂直通道中的瞬态自然对流

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A numerical study is preformed to study the transient as well as non-Darcy effects on laminar free convective flow in a vertical channel partially filled with a porous medium by using finite- difference method. Brinkman-Forchheimer extended Darcy model is assumed to simulate momentum transfer within the porous medium. The two regions are coupled by equating the velocity and shear stress in the case of momentum equation while matching of the temperature and heat flux have been taken for thermal energy equations.

机译：通过有限差分法进行了数值研究，以研究部分填充多孔介质的垂直通道中层流自由对流的瞬态和非达西效应。假定使用Brinkman-Forchheimer扩展的Darcy模型来模拟多孔介质内的动量传递。在动量方程式的情况下，通过使速度和切应力相等来耦合两个区域，而对于热能方程式则采用了温度和热通量的匹配。

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《Mathematical Engineering in Industry》 |1999年第4期|p.441-455|共15页
作者
T. Paul; A.K. Singh; G.R. Thorpe;
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机译：辐射对部分填充有多孔介质的旋转垂直多孔通道中自然对流MHD流动的影响
2. Transient and non-Darcian effects on natural convection flow in a vertical channe partially filled with porous medium: Analysis with Forchheimer-Brinkman extended Darcy model [J] . Atul Kumar Singh, Pratibha Agnihotri, N.P. Singh, International Journal of Heat and Mass Transfer . 2011,第5a6期

机译：局部填充有多孔介质的垂直通道中自然对流流动的瞬态和非达西效应：Forchheimer-Brinkman扩展达西模型的分析
3. Transient behavior of fluid flow and heat transfer in vertical channels partially filled with porous medium: Effects of inertial term and viscous dissipation [J] . Mastaneh Hajipour, Asghar Molaei Dehkordi Energy Conversion & Management . 2012,第期

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4. Transient Mixed Convection In Channels Partially Heated Filled With A Porous Medium In Non-Local Thermal Equilibrium [C] . Bernardo Buonomo, Oronzio Manca, Paolo Mesolella, International Conference on Porous Media and Its Applications in Science, Engineering, and Industry . 2010

机译：在非局部热平衡中填充有多孔介质的部分加热的通道中的瞬态混合对流
5. A numerical study of natural convection in a vertical cylindrical enclosure filled with a fluid-saturated porous medium using a three-dimensional model. [D] . Murray, Daniel. 2009

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6. Mixed convective boundary layer flow over a vertical wedge embedded in a porous medium saturated with a nanofluid: Natural Convection Dominated Regime [O] . Rama Subba Reddy Gorla, Ali Jawad Chamkha, Ahmed Mohamed Rashad 2011

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7. Visco-Elastic Effects on Convection Flow in a Vertical Rotating Channel Partially Filled with a Porous Medium [O] . Rita Choudhury, Saswati Purkayastha 2014

机译：粘弹性对对流流动的垂直旋转通道中的对流流动，部分填充有多孔介质

Transient natural convection in a vertical channel partially filled with a porous medium

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