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Journal Articles

Perspectives on local thermal non-equilibrium (LTNE) Darcy–Bénard convection: Variable permeability and viscosity effects

N. Latha (ಎನ್. ಲತ), B. M. Shankar (ಬಿ.ಎಂ. ಶಂಕರ್), S. B. Naveen Kumar (ಎಸ್.ಬಿ. ನವೀನ್ ಕುಮಾರ್), I. S. Shivakumara (ಐ.ಎಸ್. ಶಿವಕುಮಾರ)

Physics of Fluids 36, 104131 (2024)

https://doi.org/10.1063/5.0232389

Published: October 2024

View article titled, Perspectives on local thermal non-equilibrium (LTNE) Darcy–Bénard convection: Variable permeability and viscosity effects

Journal Articles

Instability of double-diffusive magnetoconvection in a non-Newtonian fluid layer with cross-diffusion effects

Sangamesh, K. R. Raghunatha, I. S. Shivakumara

Physics of Fluids 36, 083122 (2024)

https://doi.org/10.1063/5.0221475

Published: August 2024

View article titled, Instability of double-diffusive magnetoconvection in a non-Newtonian fluid layer with cross-diffusion effects

Journal Articles

Unstable buoyant viscoelastic fluid flow in a vertical porous layer with temperature-dependent viscosity

D. H. Madhur, B. M. Shankar, I. S. Shivakumara

Physics of Fluids 36, 083119 (2024)

https://doi.org/10.1063/5.0217403

Published: August 2024

View article titled, Unstable buoyant viscoelastic fluid flow in a vertical porous layer with temperature-dependent viscosity

Journal Articles

On the magnetohydrodynamic stability of channel flow of Navier–Stokes–Voigt fluid

G. N. Kavitha, B. M. Shankar, I. S. Shivakumara

Physics of Fluids 36, 043105 (2024)

https://doi.org/10.1063/5.0196788

Published: April 2024

View article titled, On the magnetohydrodynamic stability of channel flow of Navier–Stokes–Voigt fluid

Journal Articles

Imperfectly conducting eigenflows in a vertical fluid layer

B. M. Shankar, I. S. Shivakumara

Physics of Fluids 36, 034112 (2024)

https://doi.org/10.1063/5.0190276

Published: March 2024

View article titled, Imperfectly conducting eigenflows in a vertical fluid layer

Journal Articles

Global nonlinear stability of bidispersive porous convection with throughflow and depth-dependent viscosity

Vinit Kumar Tripathi (विनित कुमार त्रिपाठी), B. M. Shankar (ಬಿ.ಎಂ. ಶಂಕರ್), Amit Mahajan (अमित महाजन), I. S. Shivakumara (ಐ.ಎಸ್. ಶಿವಕುಮಾರ)

Physics of Fluids 36, 014110 (2024)

https://doi.org/10.1063/5.0174734

Published: January 2024

View article titled, Global nonlinear stability of bidispersive porous convection with throughflow and depth-dependent viscosity

Journal Articles

Further thoughts on buoyancy-induced instability of a variable viscosity fluid saturating a porous slab

B. M. Shankar, K. V. Nagamani, I. S. Shivakumara

Physics of Fluids 35, 074106 (2023)

https://doi.org/10.1063/5.0158115

Published: July 2023

View article titled, Further thoughts on buoyancy-induced instability of a variable viscosity fluid saturating a porous slab

Journal Articles

Maximum density perspectives on the stability of Brinkman porous convection in a vertical channel

K. V. Nagamani, B. M. Shankar, I. S. Shivakumara

Physics of Fluids 35, 014110 (2023)

https://doi.org/10.1063/5.0127782

Published: January 2023

View article titled, Maximum density perspectives on the stability of Brinkman porous convection in a vertical channel

Journal Articles

Density maximum and finite Darcy–Prandtl number outlooks on Gill's stability problem subject to a lack of thermal equilibrium

B. M. Shankar, I. S. Shivakumara, S. B. Naveen

Physics of Fluids 33, 124108 (2021)

https://doi.org/10.1063/5.0075075

Published: December 2021

View article titled, Density maximum and finite Darcy–Prandtl number outlooks on Gill's stability problem subject to a lack of thermal equilibrium

Journal Articles

Stability of double-diffusive natural convection in a vertical fluid layer

B. M. Shankar, Jai Kumar, I. S. Shivakumara

Physics of Fluids 33, 094113 (2021)

https://doi.org/10.1063/5.0056350

Published: September 2021

View article titled, Stability of double-diffusive natural convection in a vertical fluid layer

Journal Articles

Changes in the hydrodynamic stability of plane porous-Couette flow due to vertical throughflow

B. M. Shankar, I. S. Shivakumara

Physics of Fluids 33, 074103 (2021)

https://doi.org/10.1063/5.0054179

Published: July 2021

View article titled, Changes in the hydrodynamic stability of plane porous-Couette flow due to vertical throughflow

Journal Articles

Triple diffusive convection in a viscoelastic Oldroyd-B fluid layer

K. R. Raghunatha, I. S. Shivakumara

Physics of Fluids 33, 063108 (2021)

https://doi.org/10.1063/5.0054938

Published: June 2021

View article titled, Triple diffusive convection in a viscoelastic Oldroyd-B fluid layer

Journal Articles

Penetrative ferro-thermal-convection in high porosity anisotropic porous layer via internal heating

Savitha Y. L., C. E. Nanjundappa, I. S. Shivakumara

AIP Conf. Proc. 2297, 020008 (2020)

https://doi.org/10.1063/5.0029842

Published: December 2020

View article titled, Penetrative ferro-thermal-convection in high porosity anisotropic porous layer via internal heating

Journal Articles

Internally heated Darcy-Brinkman-Bénard ferro-thermal-convection in a ferrofluid saturated porous layer: The influence of boundaries

S. Bhavya, C. E. Nanjundappa, I. S. Shivakumara

AIP Conf. Proc. 2297, 020009 (2020)

https://doi.org/10.1063/5.0029840

Published: December 2020

View article titled, Internally heated Darcy-Brinkman-Bénard ferro-thermal-convection in a ferrofluid saturated porous layer: The influence of boundaries

Journal Articles

Boundary condition effects on ferro-thermal-convection in a ferrofluid-saturated porous layer with uniform volumetric energy sources

B. S. Geetha, C. E. Nanjundappa, I. S. Shivakumara

AIP Conf. Proc. 2297, 020017 (2020)

https://doi.org/10.1063/5.0030033

Published: December 2020

View article titled, Boundary condition effects on ferro-thermal-convection in a ferrofluid-saturated porous layer with uniform volumetric energy sources

Journal Articles

Benchmark solution for the hydrodynamic stability of plane porous-Couette flow

B. M. Shankar, I. S. Shivakumara, Jai Kumar

Physics of Fluids 32, 104104 (2020)

https://doi.org/10.1063/5.0014093

Published: October 2020

View article titled, Benchmark solution for the hydrodynamic stability of plane porous-Couette flow

Journal Articles

Stability of porous-Poiseuille flow with uniform vertical throughflow: High accurate solution

B. M. Shankar, I. S. Shivakumara

Physics of Fluids 32, 044101 (2020)

https://doi.org/10.1063/1.5143170

Published: April 2020

View article titled, Stability of porous-Poiseuille flow with uniform vertical throughflow: High accurate solution

Journal Articles

The Effects of a Constant Bias Force on the Dynamics of a Periodically Forced Spherical Particle in a Newtonian Fluid at Low Reynolds Numbers

K. Madhukar, T. R. Ramamohan, I. S. Shivakumara

AIP Conf. Proc. 1281, 43–46 (2010)

https://doi.org/10.1063/1.3498501

Published: September 2010

View article titled, The Effects of a Constant Bias Force on the Dynamics of a Periodically Forced Spherical Particle in a Newtonian Fluid at Low Reynolds Numbers

Journal Articles

Onset of convection in a porous layer with net through-flow and internal heat generation

A. Khalili, I. S. Shivakumara

Physics of Fluids 10, 315–317 (1998)

https://doi.org/10.1063/1.869540

Published: January 1998

View article titled, Onset of convection in a porous layer with net through-flow and internal heat generation

NARROW

Topics

Perspectives on local thermal non-equilibrium (LTNE) Darcy–Bénard convection: Variable permeability and viscosity effects

Instability of double-diffusive magnetoconvection in a non-Newtonian fluid layer with cross-diffusion effects

Unstable buoyant viscoelastic fluid flow in a vertical porous layer with temperature-dependent viscosity

On the magnetohydrodynamic stability of channel flow of Navier–Stokes–Voigt fluid

Imperfectly conducting eigenflows in a vertical fluid layer

Global nonlinear stability of bidispersive porous convection with throughflow and depth-dependent viscosity

Further thoughts on buoyancy-induced instability of a variable viscosity fluid saturating a porous slab

Maximum density perspectives on the stability of Brinkman porous convection in a vertical channel

Density maximum and finite Darcy–Prandtl number outlooks on Gill's stability problem subject to a lack of thermal equilibrium

Stability of double-diffusive natural convection in a vertical fluid layer

Changes in the hydrodynamic stability of plane porous-Couette flow due to vertical throughflow

Triple diffusive convection in a viscoelastic Oldroyd-B fluid layer

Penetrative ferro-thermal-convection in high porosity anisotropic porous layer via internal heating

Internally heated Darcy-Brinkman-Bénard ferro-thermal-convection in a ferrofluid saturated porous layer: The influence of boundaries

Boundary condition effects on ferro-thermal-convection in a ferrofluid-saturated porous layer with uniform volumetric energy sources

Benchmark solution for the hydrodynamic stability of plane porous-Couette flow

Stability of porous-Poiseuille flow with uniform vertical throughflow: High accurate solution

The Effects of a Constant Bias Force on the Dynamics of a Periodically Forced Spherical Particle in a Newtonian Fluid at Low Reynolds Numbers

Onset of convection in a porous layer with net through-flow and internal heat generation

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