Bingham流体蛇形通道滑移与无滑移条件-数值CFD研究

K. Panwar
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引用次数: 0

摘要

针对bingham流体在圆截面蛇形管中的流动,进行了滑移和无滑移两种情况下的数值模拟。这样做是为了更好地理解流程。进行了这项调查。为了更深入地了解流动特性,使用不同的参数集研究了几种流动情况,包括滑移和无滑移。为了解决湍流模型所带来的问题,采用了k模型。研究发现,无滑移情况下的参数变化比高应力无滑移情况下的参数变化更好。这是通过比较两者发现的。对宾厄姆流体在蛇形通道中的流动行为的有限分析是目前工作的推动力。这项研究的动机就是这个分析。
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Slip and No Slip Conditions in Serpentine Channel for Bingham Fluid-Numerical CFD Investigation
For the flow of a Bing-ham fluid in a serpentine tube with a circular cross section, a numerical examination of slip and no slip scenarios was conducted. This was done in order to better understand the flow. This investigation was carried out. In order to get a deeper comprehension of the flow behavior, several flow situations, including slip and no slip, are investigated using separate sets of parameters. In order to solve the issue presented by the turbulent model, the K-model is put to use. It was discovered that the parameter variation for no slip circumstances is preferable to that of no slip scenarios under high stress. This was discovered by comparing the two. A limited analysis of the flow behavior of the Bingham fluid in a serpentine cannel served as the impetus for the current work. The research that was done was motivated by this analysis.
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