非对称通道中双曲正切流体通过多孔介质的蠕动输运

IF 2.7 Q3 NANOSCIENCE & NANOTECHNOLOGY
N. Naduvinamani, Anita Siddayya Guttedar
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引用次数: 0

摘要

探讨了切线双曲流体在非对称通道中通过多孔介质的蠕动机理问题。在长波长和低雷诺数假设下,分析了双曲正切流体在非对称通道中通过多孔介质的二维蠕动流动。在一个随波速度运动的参考波系中研究流动。利用微扰级数得到了流函数、压力梯度和压力上升的解。研究了不同物理参数值下问题的计算结果,并用图形说明了问题。达西数越大,压升越小。压力梯度随达西数的增加而减小。双曲正切流体模型对剪切变薄现象的预测非常准确,在实验室实验和工业中得到了广泛的应用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Peristaltic Transport of Hyperbolic Tangent Fluid in an Asymmetric Channel Through a Porous Medium
The study explores to analyze the problem of peristaltic mechanism of tangent hyperbolic fluid through porous medium in an asymmetric channel. The two-dimensional peristaltic flow of hyperbolic tangent fluid in an asymmetric channel through porous medium is analyzed under the long wavelength and low Reynolds number assumptions. The flow is investigated in a wave frame of reference moving with velocity of the wave. The perturbation series is used to obtain the solution for stream function, pressure gradient and pressure rise. The results were studied for different values of the physical parameters of the problem and illustrated graphically. It is observed that pressure rise diminishes for the larger values of Darcy number. Pressure gradient decreases for increment in Darcy number. Hyperbolic tangent fluid model anticipates the shear thinning phenomenon very accurately and are being used mostly in laboratory experiments and industries.
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来源期刊
Journal of Nanofluids
Journal of Nanofluids NANOSCIENCE & NANOTECHNOLOGY-
自引率
14.60%
发文量
89
期刊介绍: Journal of Nanofluids (JON) is an international multidisciplinary peer-reviewed journal covering a wide range of research topics in the field of nanofluids and fluid science. It is an ideal and unique reference source for scientists and engineers working in this important and emerging research field of science, engineering and technology. The journal publishes full research papers, review articles with author''s photo and short biography, and communications of important new findings encompassing the fundamental and applied research in all aspects of science and engineering of nanofluids and fluid science related developing technologies.
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