MHD (SWCNTS + MWCNTS)/H2O-based williamson hybrid nanofluids flow past exponential shrinking sheet in porous medium
The present study numerically investigates the f low and heat transfer of porous Williamson hybrid nanof luid on an exponentially shrinking sheet with magnetohydrodynamic (MHD) effects. The nonlinear partial differential equations which governed the model are first reduced to a set of ordinary diffe...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Tech Science Press
2023
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/42834/1/MHD%20%28SWCNTS%20%2B%20MWCNTS%29_H2%20O-based%20Williamson%20hybrid%20nanofluids%20flow.pdf http://umpir.ump.edu.my/id/eprint/42834/ https://doi.org/10.32604/fhmt.2023.041539 https://doi.org/10.32604/fhmt.2023.041539 |
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| Summary: | The present study numerically investigates the f low and heat transfer of porous Williamson hybrid nanof luid on an exponentially shrinking sheet with magnetohydrodynamic (MHD) effects. The nonlinear partial differential equations which governed the model are first reduced to a set of ordinary differential equations by using the similarity transformation. Next, the BVP4C solver is applied to solve the equations by considering the pertinent f luid parameters such as the permeability parameter, the magnetic parameter, the Williamson parameter, the nanoparticle volume fractions and the wall mass transfer parameter. The single (SWCNTs) and multi-walled carbon nanotubes (MWCNTs) nanoparticles are taken as the hybrid nanoparticles. It is found that the increase in magnetic parameter in SWCNT + MCWNT hybrid nanof luid results in an increase of 72.2% on skin friction compared to SWCNT nanof luid while maintaining reducing a small number of Nusselt number. This shows the potential of the Williamson hybrid nanof luid for friction application purposes especially in transportation like braking system, f lushing f luid and mechanical engineering. |
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