MHD compressible fluid with variable thermal conductivity through a ciliated channel

Rida Rafaqat,Ambreen Asfar Khan

doi:10.1177/16878140211010003

Abstract

This paper employs to discuss the cilia induced flow of a compressible Jeffrey fluid with variable characteristic of thermal conductivity. Thermal conductivity is thermally variable. Effects of thermal radiation and MHD are also explored. The velocity slip at the wall is also considered. Flow equations have been modeled mathematically and tackled analytically using regular perturbation method. A proper attention is given to plot and discuss the behavior of quantities of interest against the relevant parameters. We explore growth of temperature with Mach number but this growth is strongly visible in supersonic regime as compared to the subsonic regime. The discoveries of the current model have noteworthy yields, which can be pertinent in various areas of aircraft industry, geophysics, biological transport processes, and in the operation of other mechanical devices.

Highlights

Cilia are small, slim, and tiny hair-like organelles exists at the outline of certain cells
By a highly viscous fluid containing various proteins showing the relevance of cilia prompted flow of MHD compressible Jeffrey fluid in the respiratory tract of humans
Cilia are available in the physical model as we considered a ciliated channel and are hinged at the inner walls of channel and their swing caused the fluid motion

Summary

Introduction

Slim, and tiny hair-like organelles exists at the outline of certain cells. Very recently Khan and Rafaqat[18] explored the peristaltic stream of compressible Jeffrey fluid with the impact of MHD and radiation. By a highly viscous fluid containing various proteins showing the relevance of cilia prompted flow of MHD compressible Jeffrey fluid in the respiratory tract of humans All these examinations are done assessing consistent physical properties of the fluid but variable attributes of physical properties commanded for practical conditions. Hussain et al.[19] deliberated the heat transfer of MHD Jeffrey fluid with peristalsis and variable thermal conductivity. Are ciliated with metachronal wave patterns; produced The density in terms of pressure is given as, as the result of mutual pulsing of cilia with constant speed c along the channel walls. The velocity perturbation function G(y) and the mean net axial velocity u are defined as follow

Results and discussion

Conclusion

Declaration of conflicting interests

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