Investigation of Partial Slip and Viscous Dissipation Effects on the Radiative Tangent Hyperbolic Nanofluid Flow Past a Vertical Permeable Riga Plate with Internal Heating: Bungiorno Model

2019 ◽  
Vol 8 (1) ◽  
pp. 51-62 ◽  
Author(s):  
M.K. Nayak ◽  
Sachin Shaw ◽  
O. D. Makinde ◽  
Ali J. Chamkha
Keyword(s):  
Viscous Dissipation ◽  
Partial Slip ◽  
Internal Heating ◽  
Nanofluid Flow ◽  
Flow Past ◽  
Riga Plate

Electromagnetohydrodynamic nanofluid flow past a porous Riga plate containing gyrotactic microorganism

2017 ◽  
Vol 31 (6) ◽  
pp. 1905-1913 ◽  
Author(s):  
T. Abbas ◽  
T. Hayat ◽  
M. Ayub ◽  
M. M. Bhatti ◽  
A. Alsaedi
Keyword(s):  
Nanofluid Flow ◽  
Flow Past ◽  
Riga Plate ◽  
Gyrotactic Microorganism

scholarly journals Entropy optimization and heat transfer analysis in MHD Williamson nanofluid flow over a vertical Riga plate with nonlinear thermal radiation

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Muhammad Rooman ◽  
Muhammad Asif Jan ◽  
Zahir Shah ◽  
Poom Kumam ◽  
Ahmed Alshehri
Keyword(s):  
Heat Transfer ◽  
Differential Equations ◽  
Entropy Generation ◽  
Control Flow ◽  
Heat Transfer Analysis ◽  
Heat Radiation ◽  
Nanofluid Flow ◽  
Entropy Optimization ◽  
Flow Past ◽  
Riga Plate

AbstractThe entropy generation for a reactive Williamson nanofluid flow past a vertical Riga system is the subject of this article. The effects of MHD, thermophoresis, nonlinear heat radiation and varying heat conductivity are modeled into the heat equation in the established model. Suitable similarity transformations are examined to bring down the partial differential equations into ordinary differential equations. The Homotopy analysis approach is used to solve the dimensionless transport equations analytically. The graphic information of the various parameters that emerged from the model is effectively collected and deliberated. The temperature field expands with thermophoresis, Brownian motion and temperature ratio parameters as the modified Hartmann number forces an increase in velocity, according to the findings of this analysis. With the increase in the fluid material terms, the entropy generation and Bejan number increase. Riga plate has numerous applications in improving the thermo-physics features of a fluid, the value of magnetic field embraces an important role in fluid mechanics. An external electric field can be used to control flow in weak electrically conductive fluids. The Riga plate is one of the devices used in this regard. It’s a device that creates electromagnetic fields. They produce the Lorentz force which is a force that directs fluid flow. The authors have discussed the entropy optimization for a reactive Williamson nanofluid flow past a vertical Riga plate is addressed. This is the first investigation on mass and heat transfer flow that the authors are aware of, and no similar work has yet been published in the literature. A thorough mathematical examination is also required to demonstrate the model’s regularity. The authors believe that the results acquired are novel and have not been plagiarized from any other sources.

Investigation of viscous dissipation and entropy generation in third grade nanofluid flow over a stretched riga plate with Cattaneo-Christov Double Diffusion (CCDD) model

2020 ◽  
Vol 95 (11) ◽  
pp. 115004
Author(s):  
Yu-Ming Chu ◽  
Faisal Shah ◽  
M Ijaz Khan ◽  
Shabnam Farooq ◽  
Seifedine Kadry ◽  
...  
Keyword(s):  
Viscous Dissipation ◽  
Entropy Generation ◽  
Double Diffusion ◽  
Third Grade ◽  
Nanofluid Flow ◽  
Riga Plate
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