Confined Flow and Heat Transfer Phenomena of Non-Newtonian Shear-Thinning Fluids Across a Pair of Tandem Triangular Bluff Bodies

Agarwal Richa; Dhiman Amit

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Confined Flow and Heat Transfer Phenomena of Non-Newtonian Shear-Thinning Fluids Across a Pair of Tandem Triangular Bluff Bodies

机译：非牛顿剪切稀化流体在一对串联的三角形钝体上的局限流动和传热现象

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Extensive numerical computations for the confined flow and heat transfer of shear-thinning fluids over two long tandem triangular bluff bodies are performed for Reynolds number (Re)=1-40, power-law index (n)=0.2-1, and gap ratio (S/B)=1-4 for a fixed blockage ratio and Prandtl number of 25% and 50, respectively. The values of critical Re are obtained for each of the two triangular cylinders for all S/B and n. Augmentation in heat transfer for the two tandem triangular cylinders is calculated with respect to both S/B and n.

机译：对于雷诺数（Re）= 1-40，幂律指数（n）= 0.2-1和间隙比，对两个细长的三角形钝体上稀疏流体的密闭流动和传热进行了广泛的数值计算（S / B）= 1-4，分别为25％和50的固定堵塞率和Prandtl数。对于所有S / B和n，为两个三角形圆柱中的每个圆柱获取临界Re的值。相对于S / B和n，计算了两个串联三角形圆柱体的传热增量。

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《Numerical Heat Transfer, Part A. Application: An International Journal of Computation and Methodology》 |2015年第6期|共31页
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Agarwal Richa; Dhiman Amit;
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1. Confined Flow and Heat Transfer Phenomena of Non-Newtonian Shear-Thinning Fluids Across a Pair of Tandem Triangular Bluff Bodies [J] . Agarwal Richa, Dhiman Amit Numerical Heat Transfer, Part A. Application: An International Journal of Computation and Methodology . 2015,第1a6期

机译：非牛顿剪切稀化流体在一对串联的三角形钝体上的局限流动和传热现象
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Confined Flow and Heat Transfer Phenomena of Non-Newtonian Shear-Thinning Fluids Across a Pair of Tandem Triangular Bluff Bodies

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