Developing Buoyancy Driven Flow of a Nanofluid in a Vertical Channel Subject to Heat Flux

Nirmal C.Sacheti; PallathChandran; Ashok K.Singh; Beer S.Bhadauria

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Developing Buoyancy Driven Flow of a Nanofluid in a Vertical Channel Subject to Heat Flux

机译：在受热通量作用的垂直通道中发展纳米流体的浮力驱动流

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The developing natural convective flow of a nanofluid in an infinite vertical channel with impermeable bounding walls has been investigated. It is assumed that the nanofluid is dominated by two specific slip mechanisms and that the channel walls are subject to constant heat flux and isothermal temperature, respectively. The governing nonlinear partial differential equations coupling different transport processes have been solved numerically. The variations of velocity, temperature, and nanoparticles concentration have been discussed in relation to a number of physical parameters. It is seen that the approach to the steady-state profiles of velocity and temperature in the present work is different from the ones reported in a previous study corresponding to isothermal wall conditions.

机译：已经研究了纳米流体在具有不可渗透边界壁的无限垂直通道中发展的自然对流。假设纳米流体主要受两种特定的滑动机制控制，并且通道壁分别受到恒定的热通量和等温温度的影响。数值求解了耦合不同传输过程的控制非线性偏微分方程。速度，温度和纳米粒子浓度的变化已针对许多物理参数进行了讨论。可以看出，目前工作中速度和温度的稳态分布图的方法与先前研究中等温壁条件所对应的方法不同。

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《International Journal of Engineering Mathematics》 |2014年第5期|共8页
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Nirmal C.Sacheti; PallathChandran; Ashok K.Singh; Beer S.Bhadauria;
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1. Buoyancy driven flow and heat transfer of nanofluids past a square cylinder in vertically upward flow [J] . Sandip Sarkar, Suvankar Ganguly, Amaresh Dalal International Journal of Heat and Mass Transfer . 2013,第Apra期

机译：浮力驱动的流动和纳米流体在垂直向上流动中经过方形圆柱体的传热
2. CONJUGATE HEAT TRANSFER AND BUOYANCY-DRIVEN SECONDARY FLOW IN THE COOLING CHANNELS WITHIN A VERTICAL SLAB [J] . Cheng CH., Yu JH. Numerical Heat Transfer, Part A. Application: An International Journal of Computation and Methodology . 1995,第4期

机译：垂直板内冷却通道中的共轭传热和浮力驱动的二次流
3. Optimization of MHD nanofluid flow in a vertical microchannel with a porous medium, nonlinear radiation heat flux, slip flow and convective-radiative boundary conditions [J] . Ibanez Guillermo, Lopez Aracely, Lopez Imer, Journal of thermal analysis and calorimetry . 2019,第6期

机译：具有多孔介质，非线性辐射热通量，滑动流和对流辐射边界条件的垂直微通道中MHD纳米流体流动的优化
4. Features of natural convective air flows inside vertical parallel-plate channels subject to step heat fluxes: insulated upstream and heated downstream [C] . Antonio Campo, Oronzio Manca, Biagio Morrone ASME international mechanical engineering congress and exposition . 1999

机译：垂直平行板通道内部自然对流空气流动的特征会受到阶跃热流的影响：上游是隔热的，下游是加热的
5. Buoyancy-driven two phase flow and boiling heat transfer in narrow vertical channels. [D] . Geisler, Karl John Larson. 2007

机译：在狭窄的垂直通道中由浮力驱动的两相流和沸腾传热。
6. Combined Effect of Buoyancy Force and Navier Slip on MHD Flow of a Nanofluid over a Convectively Heated Vertical Porous Plate [O] . Winifred Nduku Mutuku-Njane, Oluwole Daniel Makinde 2013

机译：浮力和Navier滑移对对流加热垂直多孔板上纳米流体MHD流动的综合影响
7. Developing Buoyancy Driven Flow of a Nanofluid in a Vertical Channel Subject to Heat Flux [O] . Nirmal C. Sacheti, Pallath Chandran, Ashok K. Singh, 2014

机译：在垂直通道中发育浮气驱动的纳米流体的流动，受到热通量的
8. Multiple Buoyancy Driven Flows in a Vertical Cylinder Heated from Below [R] . Yamaguchi, Y., Chang, C. J., Brown, R. A. 1983

机译：从下面加热的垂直气缸中的多个浮力驱动流

Developing Buoyancy Driven Flow of a Nanofluid in a Vertical Channel Subject to Heat Flux

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