Flow and heat transfer characteristics in fallopian tube with metachronal wave of cilia

IF 1.5 4区 工程技术 Q3 MECHANICS
Anum Tanveer, Zain Ul Abidin, Faisal Z Duraihem, S Saleem
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引用次数: 0

Abstract

Abstract Cilia is an important mechanism for epithelial cells in the respiratory tract, cerebrospinal flow in the brain, hair bundles in the ear and photoreceptor in the retina, etc. Cilia can also be found in human fallopian tube for the transport of the ova, embryos and sperm. In this research, we investigate the combined effects of mixed convection and magnetic field. In the present analysis we describe the flow and heat transfer characteristics of MHD Carreau fluid in fallopian tube with metachronal wave of cilia. The mathematical Eq. of the problem is performed under creeping phenomena and long wavelength approximation. The numerical solution for extra stress tensor, temperature profile and streamline pattern are obtained using the NDSolve method of Mathematica software. The physical and graphical behavior of different value of involved parameter are discussed in the last section. The parametric values are kept small (< 10) in view of cilia walls having very small diameter.
纤毛异向波作用下输卵管内流动和换热特性
纤毛是呼吸道上皮细胞、脑内脑脊液、耳内毛束、视网膜内光感受器等的重要机制。纤毛也可以在人类的输卵管中找到,用于运送卵子、胚胎和精子。在本研究中,我们研究了混合对流和磁场的联合效应。本文用纤毛的超向波描述了MHD卡罗液在输卵管内的流动和换热特性。在蠕变现象和长波长近似下,给出了问题的数学方程。利用Mathematica软件的NDSolve方法得到了额外应力张量、温度剖面和流线模式的数值解。最后一节讨论了所涉及参数不同值的物理和图形行为。参数值保持较小(<10)鉴于纤毛壁的直径很小。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Journal of Mechanics
Journal of Mechanics 物理-力学
CiteScore
3.20
自引率
11.80%
发文量
20
审稿时长
6 months
期刊介绍: The objective of the Journal of Mechanics is to provide an international forum to foster exchange of ideas among mechanics communities in different parts of world. The Journal of Mechanics publishes original research in all fields of theoretical and applied mechanics. The Journal especially welcomes papers that are related to recent technological advances. The contributions, which may be analytical, experimental or numerical, should be of significance to the progress of mechanics. Papers which are merely illustrations of established principles and procedures will generally not be accepted. Reports that are of technical interest are published as short articles. Review articles are published only by invitation.
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