COMPRESSIBLE FLOW AND HEAT TRANSFER THROUGH A POROUS REGENERATOR UNDER PISTON MOTION

N. Zahi; H. Dhahri; A. Boughamoura; S. Ben Nasrallah

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COMPRESSIBLE FLOW AND HEAT TRANSFER THROUGH A POROUS REGENERATOR UNDER PISTON MOTION

机译：在活塞运动下通过多孔蓄热室的可压缩流动和传热

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The laminar compressible flow in a pipe partially filled with porous media (a regenerator) is studied numerically during an expansion stroke. The computations are based on the finite-element-based control volume method for a moved grid, and the SIMPLER algorithm has been implemented. The physical model for the momentum conservation equation makes use of the Brinkman-Lapwood-Forchheimer-extended Darcy model for the porous matrix. The fluid structure and the heat transfer are analyzed for different Reynolds numbers, Darcy numbers, porosities, thermal conductivity ratios, and heat capacity ratios.

机译：在膨胀冲程期间，对位于部分填充有多孔介质（再生器）的管道中的层状可压缩流进行了数值研究。该计算基于移动网格的基于有限元的控制量方法，并且已经实现了SIMPLER算法。动量守恒方程的物理模型利用了Brinkman-Lapwood-Forchheimer扩展的Darcy模型作为多孔基体。针对不同的雷诺数，达西数，孔隙率，热导率比和热容量比，分析了流体结构和传热。

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来源
《Journal of enhanced heat transfer》 |2011年第6期|p.547-560|共14页
作者
N. Zahi; H. Dhahri; A. Boughamoura; S. Ben Nasrallah;
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作者单位

LESTE Ecole Nationale d'Ingenieurs de Monastir, 5019 Monastir, Tunisie;

LESTE Ecole Nationale d'Ingenieurs de Monastir, 5019 Monastir, Tunisie;

LESTE Ecole Nationale d'Ingenieurs de Monastir, 5019 Monastir, Tunisie;

LESTE Ecole Nationale d'Ingenieurs de Monastir, 5019 Monastir, Tunisie;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类
关键词
computation; laminar flow; heat transfer enhancement; porous media; nusselt number;

机译：计算层流传热增强;多孔介质努塞尔数;

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1. An artificial compressibility CBS method for modelling heat transfer and fluid flow in heterogeneous porous materials [J] . Malan A.G., Lewis R.W. International Journal for Numerical Methods in Engineering . 2011,第1a5期

机译：用于模拟非均质多孔材料中传热和流体流动的人工压缩CBS方法
2. Purely analytic solutions of the compressible boundary layer flow due to a porous rotating disk with heat transfer [J] . Turkyilmazoglu M Physics of fluids . 2009,第10期

机译：具有传热的多孔旋转圆盘导致可压缩边界层流动的纯解析解
3. Mass transfer effects on MHD flow and heat transfer past a vertical porous plate through a porous medium under oscillatory suction and heat source [J] . S.S. Das, A. Satapathy, J.K. Das, International Journal of Heat and Mass Transfer . 2009,第25a26期

机译：在振荡吸力和热源作用下，传质对MHD的流动和传热通过多孔介质通过垂直多孔板的传热的影响
4. Heat Transfer Measurements in a Compressible Flow Vane Cascade Showing the Influence of Reynolds Number, Mach Number, and Turbulence Level on Transition and Augmentation of Laminar Heat Transfer by Free-Stream Turbulence [C] . Kristin A. Stahl, Leolein P. G. Moualeu, Jonathan A. Long, AIAA/ASME/SAE/ASEE joint propulsion conference;AIAA propulsion and energy forum . 2014

机译：可压缩导流叶栅中的传热测量结果显示雷诺数，马赫数和湍流水平对自由流湍流对层流传热的过渡和增强的影响
5. Oscillatory compressible flow and heat transfer in porous media: Application to cryocooler regenerators. [D] . Harvey, Jeremy Paul. 2003

机译：多孔介质中的振荡可压缩流动和热传递：在低温冷却器蓄热器中的应用。
6. Hydromagnetic Flow and Heat Transfer over a Porous Oscillating Stretching Surface in a Viscoelastic Fluid with Porous Medium [O] . Sami Ullah Khan, Nasir Ali, Zaheer Abbas 2010

机译：含多孔介质的粘弹性流体中的多孔振荡拉伸表面上的电磁流动和传热
7. A new numerical method for investigation of thermophoresis and Brownian motion effects on MHD nanofluid flow and heat transfer between parallel plates partially filled with a porous medium [O] . Habib-Olah Sayehvand, Amir Basiri Parsa 2017

机译：一种新的数值方法研究热泳和布朗运动对mHD纳米流体流动和部分填充多孔介质的平行板之间传热的影响
8. COMPRESSIBLE LAMINAR BOUNDARY LAYER AND HEAT TRANSFER FOR UNSTEADY MOTIONS OF A FLAT PLATE [R] . Simon Ostrach 1955

机译：可压缩的层流边界层和平板的不稳定运动的传热

COMPRESSIBLE FLOW AND HEAT TRANSFER THROUGH A POROUS REGENERATOR UNDER PISTON MOTION

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