Applied Mathematics and Mechanics (English Edition) ›› 2019, Vol. 40 ›› Issue (7): 1029-1040.doi: https://doi.org/10.1007/s10483-019-2499-8

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Bio-fluid flow analysis based on heat transfer and variable viscosity

H. SADAF   

  1. Department of Basic Sciences and Humanities, College of Electrical and Mechanical Engineering, National University of Sciences and Technology, Islamabad 44000, Pakistan
  • 收稿日期:2018-09-19 修回日期:2019-01-19 出版日期:2019-07-01 发布日期:2019-07-01
  • 通讯作者: H. SADAF E-mail:hinasadaf46@yahoo.com

Bio-fluid flow analysis based on heat transfer and variable viscosity

H. SADAF   

  1. Department of Basic Sciences and Humanities, College of Electrical and Mechanical Engineering, National University of Sciences and Technology, Islamabad 44000, Pakistan
  • Received:2018-09-19 Revised:2019-01-19 Online:2019-07-01 Published:2019-07-01
  • Contact: H. SADAF E-mail:hinasadaf46@yahoo.com

摘要: This study investigates the cilia transport phenomenon from the perspectives of the heat transfer and variable viscosity in a bending channel. The rightward wall is maintained at a temperature of T0, and the leftward wall has a temperature of T1. Each wall has a metachronal wave that travels along its wall. The structures of the ciliary assemblies are calculated by the well-known simplifying suppositions of the large wavelength and the small Reynolds number approximation. The flow phenomenon for the Newtonian fluid is described as a function of cilia and a metachronal wave velocity. The pressure rise is calculated with MATHEMATICA. The theme of the cilia beating flow is inspected with scheming plots, and its features are discussed at the end of the article.

关键词: vectorial equation of motion, Schwarzchild field, temperature dependent viscosity, heat transfer, cilia-driven flow, metachronal wave, curved channel, exact solution

Abstract: This study investigates the cilia transport phenomenon from the perspectives of the heat transfer and variable viscosity in a bending channel. The rightward wall is maintained at a temperature of T0, and the leftward wall has a temperature of T1. Each wall has a metachronal wave that travels along its wall. The structures of the ciliary assemblies are calculated by the well-known simplifying suppositions of the large wavelength and the small Reynolds number approximation. The flow phenomenon for the Newtonian fluid is described as a function of cilia and a metachronal wave velocity. The pressure rise is calculated with MATHEMATICA. The theme of the cilia beating flow is inspected with scheming plots, and its features are discussed at the end of the article.

Key words: vectorial equation of motion, Schwarzchild field, cilia-driven flow, heat transfer, metachronal wave, curved channel, temperature dependent viscosity, exact solution

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