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首页> 外文期刊>International Communications in Heat and Mass Transfer >MATHEMATICAL MODELING OF LAMINAR FORCED CONVECTION OF SIMPLIFIED PHAN-THIEN-TANNER (SPTT) FLUID BETWEEN MOVING PARALLEL PLATES
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MATHEMATICAL MODELING OF LAMINAR FORCED CONVECTION OF SIMPLIFIED PHAN-THIEN-TANNER (SPTT) FLUID BETWEEN MOVING PARALLEL PLATES

机译：移动平行板之间简化的潘-坦-坦纳（SPTT）流体层流强迫对流的数学建模

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摘要

In this investigation, thermally and hydrodynamically fully developed heat transfer of Couette-Poiseuelle flow between parallel plates has been studied. The fluid obeys viscoelastic non-Newtonian model with the simplified Phan-Thien-Tanner (SPTT) constitutive equation and all fluid physical properties are constant. One of the plates was stationary and was maintained at a constant temperature whereas the other plate moved with constant velocity and was insulated. The energy equation was solved for a wide range of Brinkman number, dimensionless viscoelastic group, and dimensionless pressure drop. Results indicate the strong effect of these parameters on heat transfer.
机译：在这项研究中，已经研究了平行板之间库埃特-泊伊塞尔流的热和流体动力学充分发展的热传递。流体服从具有简化的Phan-Thien-Tanner（SPTT）本构方程的粘弹性非牛顿模型，并且所有流体物理特性都是恒定的。一块板是静止的，并保持恒定的温度，而另一块板以恒定的速度运动并被绝缘。求解了广泛的Brinkman数，无因次粘弹性基团和无因次压降的能量方程。结果表明这些参数对热传递的强烈影响。

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