Numerical analysis of thermal resistivity impact on magnetohydrodynamic squeezing flow of Casson ternary nanofluid with chemical reaction
Year: 2025
Type: article
Abstract: The investigation of mass and heat transfer of hydromagnetic flow on Casson ternary nanofluid across squeeze two surfaces in a permeable medium with radiative heat transfer and chemical reaction are studied. The mixture of three type of nanoparticles, graphene Gr, graphene oxide GO and silver Ag in the Casson fluid is dissolved in sodium alginate ( C 6 H 9 N a O 7 ) as the base fluid. Similarity variables is implemented to discretize the governing equations and solved by Keller-box techniques. The outputs are validated and presented in excellent agreement with the existing outputs. The influences of MHD, squeezing, permeable medium, nanoparticles volume fraction, heat radiation and chemical reaction on physical behavior of the flow are examined. The graphical outputs depict the temperature, concentration, rate of mass and thermal transfer, and wall shear stress in the fluid flow is the highest for ternary nanofluids compared to binary and mono nanofluids. Moreover, the fluid flow increases when squeezing the plates, while it decreases in the centre of channel for enhancing H a , D a and ϕ 2 . The deceleration of heat transfer rate and temperature shown with rising of ϕ 2 and R d . The mass transfer rate declines and concentration elevates for constructive chemical reaction, while contradict results is presented for destructive chemical reaction.
Authors: Nur Azlina Mat Noor, Nur Adilah Abd Jalil, Suguna a p Olakanathan
Institutions: Universiti Teknologi MARA, University of Technology Malaysia
Language: English
Subfield: Biomedical Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: gold
Estimated APC paid: $1,620
Award: G926823926
OpenAlex ID: W4409387280