A novel computational investigation for EMHD gold nanofluids in an asymmetric inclined ciliated microchannel

Abstract

The advancement in bio nanotechnology due to its enormous application in the field of biomedical, for instance in drug delivery systems, in vitro assessment, in bioimaging, cure of cancer tumor, laser therapy has emerged as burning topic among many researchers. Gold nanomaterials can be mingled in multiple shapes and dimensions. Because of having such significant features, gold nonmaterial can transmute excellently, heal the infected cells, and finish them. A EMHD gold-blood nanofluid transport characteristics in asymmetric vessel under the influence of ciliary mechanism that produces a metachronal rhythm is investigated. The pertinent equations of flow dynamics are encountered by relying on low Reynolds and long wavelength and Debye-Huckel simplifications. A computation study is carried out in MATLAB with novel BVP4C methodology. Impact of relevant parameters on flow dynamics thoroughly interrogated with the aid pictorial illustrations. It has been revealed the shape factor of Gold nanofluids really effect the flow dynamics in a ciliated microchannel and it has been established that Brick shape nanofluid has higher fluid velocity in comparison to platelets and cylindrical shaped nanofluid. The axial velocity experiences surge in the bulk flow regime of ciliary vessels for rising electroosmosis phenomena. Also, it can be concluded that nanoparticles temperature concentration, and microorganism profile surges with enhanced Brownian phenomena and turnaround is experienced for temperature ratio parameter.

Keywords

• Ciliary rhythm
• Bioconvection
• Microorganism
• Electroosmosis
• Activation energy