Effect of non-uniform heat rise/fall and porosity on MHD Williamson hybrid nanofluid flow over incessantly moving thin needle

• DOI: 10.1016/j.heliyon.2023.e23588
• Publication Date: 2023-12-12T19:36:36Z
• Authors: Amir Abbas; Abid Hussanan; Adebowale Martins...; Karim Kriaa; Chemseddine Maatki; Bilel Hadrich; Muhammad Aslam; Lioua Kolsi
• Keywords: Heat Generation

In this work, a novel enhanced model of the thermophysical characteristics hybrid nanofluid is introduced. An innovative kind fluid called has been engineered to increase heat transfer rate and performance thermal system. A growing trend in scientific industrial applications pushed researchers establish mathematical models for non-Newtonian fluids. parametric study on theheat flow Williamson based AA7075-AA7072/Methanol overincessantly moving thin needle under porosity, Lorentz force, non-uniform rise/fallis performed. Due similarity variables, partial differential equations governing studied configuration undergo appropriate transformation be converted into ordinary equations. The rigorous built-in numerical solver bvp4c MATLAB employed determine solutions established non-linear It worthy note that velocity declines both AA7075/Methanol AA7075- AA7072/Methanol nanofluid, but highervelocitymagnitudes occur theAA7075/Methanol whilethe parameters increased. alsoconcluded as porosity parameter isincreased, intensity decreases gradually. heat-rise fall parameters, temperature gets stronger. Mounting valuesof thickness leads reduction speed temperature. noticedthat volume fractions types nanoparticles are augmented then fluidvelocity amplify rapidly. Comparison current published results performed ensure validity model.