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Characterization of a New Structured Packing by Computational Fluid Dynamics
Chemical Engineering & Technology ( IF 1.8 ) Pub Date : 2020-11-10 , DOI: 10.1002/ceat.202000237 Amin Hassanvand 1 , Seyyed Hamid Esmaeili-Faraj 2 , Mojtaba Saei Moghaddam 3 , Rasoul Moradi 4
Chemical Engineering & Technology ( IF 1.8 ) Pub Date : 2020-11-10 , DOI: 10.1002/ceat.202000237 Amin Hassanvand 1 , Seyyed Hamid Esmaeili-Faraj 2 , Mojtaba Saei Moghaddam 3 , Rasoul Moradi 4
Affiliation
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The novel wire gauze structured packing PACK‐1300Y with high specific surface area was characterized by computational fluid dynamics. The main features of PACK‐1300Y were investigated including the dry and wet pressure drop as well as the height equivalent to a theoretical plate (HETP). Moreover, the flow structure of this packing was described via numerical simulations. To evaluate the amount of HETP and dry and wet pressure drop, 3D computational fluid dynamic modeling with respect to the Eulerian‐Eulerian multiphase approach was applied. The average relative errors were determined between the findings achieved from computational fluid dynamic simulation and experimental findings for mass transfer efficiency and wet and dry pressure drop, respectively.
中文翻译：
通过计算流体动力学表征新型结构填料
具有高比表面积的新型金属丝网结构填料PACK-1300Y具有计算流体动力学特性。研究了PACK-1300Y的主要特征，包括干，湿压降以及与理论塔板（HETP）相等的高度。此外，通过数值模拟描述了这种填料的流动结构。为了评估HETP的数量以及干，湿压降，采用了关于欧拉-欧拉多相方法的3D计算流体动力学模型。在计算流体动力学模拟获得的发现与传质效率以及湿压和干压降的实验结果之间分别确定平均相对误差。
更新日期：2020-12-14
中文翻译：
通过计算流体动力学表征新型结构填料
具有高比表面积的新型金属丝网结构填料PACK-1300Y具有计算流体动力学特性。研究了PACK-1300Y的主要特征，包括干，湿压降以及与理论塔板（HETP）相等的高度。此外，通过数值模拟描述了这种填料的流动结构。为了评估HETP的数量以及干，湿压降，采用了关于欧拉-欧拉多相方法的3D计算流体动力学模型。在计算流体动力学模拟获得的发现与传质效率以及湿压和干压降的实验结果之间分别确定平均相对误差。
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