Stability of mixed convective flow in a plane vertical layer

N. I. Lobov

doi:10.1007/bf01051999

Entropy Optimization in Nonlinear Mixed Convective Flow of Nanomaterials Through Porous Space

Journal of Non-Equilibrium Thermodynamics ◽

10.1515/jnet-2019-0048 ◽

2021 ◽

Vol 0 (0) ◽

Author(s):

Tasawar Hayat ◽

Ikram Ullah ◽

Ahmad Alsaedi ◽

Shaher Momani

Keyword(s):

Convective Flow ◽

Second Law Of Thermodynamics ◽

Second Law ◽

Porous Space ◽

Arrhenius Activation Energy ◽

Suction Parameter ◽

Electrically Conducting ◽

Entropy Optimization ◽

Dimensionless Variables ◽

Mixed Convective Flow

Abstract Our intention in this article is to investigate entropy optimization in nonlinear mixed convective unsteady magnetohydrodynamic flow of nanomaterials in porous space. An exponentially stretched sheet creates the liquid flow. Nanomaterial is considered electrically conducting. The concentration and energy expressions comprise viscous dissipation, Joule heating, thermophoresis and Brownian motion aspects. Arrhenius activation energy is considered. Computation of entropy generation based upon the second law of thermodynamics is made. Nonlinear partial expressions are obtained via suitable dimensionless variables. Resultant expressions are tackled by the OHAM technique. Features of numerous variables on entropy, temperature, velocity and concentration are graphically visualized. Skin friction and the temperature gradient at the surface are also elaborated. Comparative analysis is deliberated in tabulated form to validate the previously published outcomes. Velocity is reduced significantly via the suction parameter. The entropy rate increases for higher values of Brinkman, Biot and Hartmann numbers.

Dynamics of Cattaneo-Christov Double Diffusion (CCDD) and arrhenius activation law on mixed convective flow towards a stretched Riga device

Chaos Solitons & Fractals ◽

10.1016/j.chaos.2021.111010 ◽

2021 ◽

Vol 148 ◽

pp. 111010

Author(s):

Yi-Xia Li ◽

Faisal Shah ◽

M. Ijaz Khan ◽

Ronnason Chinram ◽

Yasser Elmasry ◽

...

Keyword(s):

Convective Flow ◽

Double Diffusion ◽

Mixed Convective Flow

Numerical study on mixed convective flow of water‐based magnetite nanofluid through a wavy channel containing porous blocks under the effect of an oscillating magnetic field

ZAMM ‐ Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik ◽

10.1002/zamm.202000254 ◽

2021 ◽

Author(s):

Victor M. Job ◽

Sreedhara Rao Gunakala

Keyword(s):

Magnetic Field ◽

Convective Flow ◽

Numerical Study ◽

Wavy Channel ◽

Water Based ◽

Porous Blocks ◽

Oscillating Magnetic Field ◽

Mixed Convective Flow

Slip effect on mixed convective flow and heat transfer of magnetized UCM fluid through a porous medium in consequence of novel heat flux model

Results in Physics ◽

10.1016/j.rinp.2020.103749 ◽

2020 ◽

pp. 103749

Author(s):

S. Shah ◽

S. Hussain

Keyword(s):

Heat Transfer ◽

Heat Flux ◽

Porous Medium ◽

Convective Flow ◽

Slip Effect ◽

Flow And Heat Transfer ◽

Ucm Fluid ◽

Flux Model ◽

Mixed Convective Flow ◽

Heat Flux Model

Effect of an electric field on the stability of convective flow in a vertical layer

Fluid Dynamics ◽

10.1007/bf02319067 ◽

1994 ◽

Vol 29 (4) ◽

pp. 465-470 ◽

Cited By ~ 1

Author(s):

I. Yu. Makarikhin

Keyword(s):

Electric Field ◽

Convective Flow ◽

Vertical Layer ◽

The Stability

Unsteady MHD Mixed Convective Flow of Chemically Reacting and Radiating Couple Stress Fluid in a Porous Medium Between Parallel Plates with Soret and Dufour Effects

Arabian Journal for Science and Engineering ◽

10.1007/s13369-016-2045-2 ◽

2016 ◽

Vol 41 (5) ◽

pp. 1941-1953 ◽

Cited By ~ 13

Author(s):

Odelu Ojjela ◽

N. Naresh Kumar

Keyword(s):

Porous Medium ◽

Convective Flow ◽

Couple Stress ◽

Couple Stress Fluid ◽

Parallel Plates ◽

Soret And Dufour Effects ◽

Chemically Reacting ◽

Mixed Convective Flow

Mixed Convective Flow of an Elastico-Viscous Fluid Past a Vertical Plate in the Presence of Thermal Radiation and Chemical Reaction with an Induced Magnetic Field

Journal of Engineering Physics and Thermophysics ◽

10.1007/s10891-016-1358-z ◽

2016 ◽

Vol 89 (1) ◽

pp. 117-126

Author(s):

Utpal Jyoti Das

Keyword(s):

Magnetic Field ◽

Viscous Fluid ◽

Thermal Radiation ◽

Chemical Reaction ◽

Convective Flow ◽

Vertical Plate ◽

Induced Magnetic Field ◽

Mixed Convective Flow

OHAM analysis of Newtonian heating in mixed convective flow of CNTs over a stretched cylinder

Alexandria Engineering Journal ◽

10.1016/j.aej.2021.08.072 ◽

2021 ◽

Author(s):

Khursheed Muhammad ◽

T. Hayat ◽

Alsaedi

Keyword(s):

Convective Flow ◽

Newtonian Heating ◽

Mixed Convective Flow

Mixed convective flow of Ag–H 2 O magnetic nanofluid over a curved surface with volumetric heat generation and temperature‐dependent viscosity

Heat Transfer ◽

10.1002/htj.22227 ◽

2021 ◽

Author(s):

Alok K. Pandey ◽

Himanshu Upreti

Keyword(s):

Heat Generation ◽

Convective Flow ◽

Curved Surface ◽

Temperature Dependent ◽

Temperature Dependent Viscosity ◽

Magnetic Nanofluid ◽

Mixed Convective Flow ◽

Dependent Viscosity ◽

Volumetric Heat Generation

Bottom Heated Mixed Convective Flow in Lid-Driven Cubical Cavities

Numerical Heat Transfer and Fluid Flow - Lecture Notes in Mechanical Engineering ◽

10.1007/978-981-13-1903-7_68 ◽

2018 ◽

pp. 597-602

Author(s):

H. P. Rani ◽

V. Narayana ◽

Y. Rameshwar

Keyword(s):

Convective Flow ◽

Mixed Convective Flow