CFD Study of MHD and Elastic Wall Effects on the Nanofluid Convection Inside a Ventilated Cavity Including Perforated Porous Object

Cost-effective, lightweight design alternatives for the thermal management of heat transfer equipment are required. In this study, porous plate and perforated-porous plates used nanoliquid convection control in a flexible-walled vented cavity system under uniform magnetic field effects. The finite element technique is employed with arbitrary Lagrangian–Eulerian (ALE) method. numerical study performed different values Reynolds number (200?Re?1000), Hartmann (0?Ha?50), Cauchy (10?8?Ca?10?4) Darcy (10?6?Da?0.1). At Re = 600, average Nusselt (Nu) 6.3% higher by using perforated when compared to without plate, it 11.2% lower at 1000. highest strength, increment amounts Nu range 25.4–29.6% considering usage plates. An elastic inclined wall provides Nu, while performance improvements 3.6–6% achieved varying modulus wall. When increasing its permeability, 22.8% increments obtained. A absence field, an results used.