Optimum slip flow based on the minimization of entropy generation in parallel plate microchannels

Parametric analysis and optimization of entropy generation in unsteady MHD flow over a stretching rotating disk using artificial neural network and particle swarm optimization algorithm

“…The nonlinear ordinary differential Equations (8)e(11) subject to the boundary conditions (12) have been solved analytically via HAM for some values of the magnetic interaction parameter M, unsteadiness parameter S and disk stretching parameter a. For the present investigation, we considered the value of the Prandtl number Pr is equal to 0.71, which represent Prandtl number of air at 20 C. The default values of the other flow parameters are mentioned in each of the graphs and tables.…”

“…Ibáñez and Cuevas [11] tried to optimize the entropy generation of an MHD flow in a microchannel. In addition, Ibáñez et al [12] depicted the effects of the slip flow on heat transfer and entropy generation by considering the conjugate heat transfer problem in micro-channels.…”

Temperature distribution, local and total entropy generation analyses in MHD porous channels with thick walls

“…One of these parameters is thermal conductivity of conductive parts, which in many cases are temperature-dependent. Few studies have reported the entropy generation due to heat transfer and fluid friction in a conductive-convective medium [29]. Ib añez et al [29] investigated fluid flow and heat transfer in a microchannel with thick walls.…”

“…Few studies have reported the entropy generation due to heat transfer and fluid friction in a conductive-convective medium [29]. Ib añez et al [29] investigated fluid flow and heat transfer in a microchannel with thick walls. They used constant thermal conductivity for solid walls and analytically solved the momentum and energy equations.…”

Entropy generation analysis of squeeze film air damping in torsional micromirrors

“…They used this method, compared different dynamical conditions, and suggested the optimum condition for their problem. Also, Ibáñez et al [13] optimized microchannels with minimization of entropy generation for slip flow. They investigated the velocity and pressure fields and discussed the entropy generation rate in detail.…”