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Electrothermal transport of third-order fluids regulated by peristaltic pumping
Journal of Biological Physics ( IF 1.8 ) Pub Date : 2020-02-12 , DOI: 10.1007/s10867-020-09540-x
S Waheed 1 , S Noreen 1, 2 , D Tripathi 3 , D C Lu 2
Affiliation  

The study of heat and electroosmotic characteristics in the flow of a third-order fluid regulated by peristaltic pumping is examined by using governing equations, i.e., the continuity equation, momentum equation, energy equation, and concentration equation. The wavelength is considered long compared to its height and a low Reynolds number is assumed. The velocity slip condition is employed. Analytical solutions are performed through the perturbation technique. The expressions for the dimensionless velocity components, temperature, concentration, and heat transfer rate are obtained. Pumping features were computed numerically for discussion of results. Trapping and heat transfer coefficient distributions were also studied graphically. The findings of the present study can be applied to design biomicrofluidic devices like tumor-on-a-chip and organ-on-a-chip.

中文翻译:

蠕动泵控制的三阶流体的电热传输

利用控制方程,即连续性方程、动量方程、能量方程和浓度方程,研究了蠕动泵控制的三阶流体流动中的热和电渗特性。与其高度相比,波长被认为是长的,并且假定雷诺数较低。采用速度滑移条件。分析解决方案是通过微扰技术执行的。获得了无量纲速度分量、温度、浓度和传热率的表达式。以数字方式计算泵送特征以讨论结果。还以图形方式研究了捕集和传热系数分布。
更新日期:2020-02-12
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