Impact of viscous dissipation and entropy generation on cold liquid via channel with porous medium by analytical analysis

In the current investigation, it is examined numerically entropy generation (EG) on inherent irreversibility motion of couple stress cold liquid with porous medium via Horizontal channel in presence of viscous dissipation. Present work was studied heat generation on couple stress liquid with porous channel. This work considerable importance in many industrial applications like Control Mechanism in Material Manufacturing, Manufactures of Electronic Chips, Crystal Formation, Scientific Treatment Problems of Irrigation, Soil Erosion and tile drainage are the present focus of development of channel motion. The formulated physical liquid equations are subsequently calculated by shooting technique with R-K-F (Runge-Kutta Fehlberg) scheme. The velocity, temperature as predicted via graphically. we found the velocity dwindle, temperature high production by an escalating statistical value of K (Couple Stress Parameter), Ec (Eckert number) and Q (Heat Generation parameter) respectively. Gradient constraint in addition to improve by an enhancement into Bejan number for various values of pressure gradient parameter.

Automated summary

In this study, numerical investigation is conducted on the entropy generation (EG) of the inherent irreversibility motion of couple stress cold liquid with a porous medium in a horizontal channel, taking into account the presence of viscous dissipation. The heat generation of couple stress liquid in a porous channel is analyzed. This study is of considerable importance in various industrial applications, such as control mechanism in material manufacturing, manufacture of electronic chips, crystal formation, scientific treatment problems of irrigation, soil erosion, and tile drainage. The formulated physical liquid equations are calculated using the shooting technique with the R-K-F scheme, and the velocity and temperature are predicted graphically. It is found that the velocity decreases and the temperature increases with an increasing statistical value of K (couple stress parameter), Ec (Eckert number), and Q (heat generation parameter), respectively, and the gradient constraint is improved by an enhancement in the Bejan number for various values of the pressure gradient parameter.