期刊
CASE STUDIES IN THERMAL ENGINEERING
卷 27, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.csite.2021.101244
关键词
Hybrid nanofluid; MHD flow; Mixture based; Thermal radiation; Magnetic field
资金
- Deanship of Scientific Research at King Khalid University [R.G.P.2/136/42]
- United Arab Emirates University, Al Ain, UAE [31S363-UPAR (4) 2018]
This study examines the heat transfer properties of magnetohydrodynamic hybrid nanofluid with radiation, finding that Nusselt number increases significantly at lower pressure values while Sherwood number decreases at higher buoyancy parameters. The hybrid nanofluids can enhance the performance of heat exchangers and other equipment, potentially reducing production costs.
The prime objective of the present study is to examine the comparison of heat transfer attributes of magnetohydrodynamic hybrid nanofluid flow in the presence of radiation. The phenomenon of generally new standard fluid hybrid nanofluid, has been explored to enhance the heat coefficient in the boundary layer flow. Single wall and Multiwall carbon nanotube particles (nanometer in size) have been utilized to constitute the required hybrid nanofluid. The nonlinear system of differential equations is handled through the bvp4c MATLAB algorithm. The Nusselt number increases significantly for lower values of pressure and decreases for higher pressure gradients while keeping the radiation value at zero. The Sherwood number first increases for lower buoyancy parameters and then decreases for higher values, for both hybrid nanofluid cases. The local skin friction decreases for minimum rotation then it increases for higher rotation in both directions, it shows similar behavior for both cases. These hybrid nanofluids can enhance the performance of heat exchangers, electronic cooling, heating in pipes, car radiators, nuclear plants, solar heating. The study suggests exploitation of these fluids can be helpful to reduce the production cost.
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