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I. S. Shivakumara
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Journal Articles

Weakly Nonlinear Stability of Thermosolutal Convection in an Oldroyd-B Fluid-Saturated Anisotropic Porous Layer Using a Local Thermal Nonequilibrium Model

C. Hemanth Kumar, B. M. Shankar, I. S. Shivakumara
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. July 2022, 144(7): 072701.
Paper No: HT-21-1723
https://doi.org/10.1115/1.4054123
Published Online: April 5, 2022
View Article titled, Weakly Nonlinear Stability of Thermosolutal Convection in an Oldroyd-B Fluid-Saturated Anisotropic Porous Layer Using a Local Thermal Nonequilibrium Model
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Topics: Anisotropy, Bifurcation, Convection, Fluids, Stability, Heat, Temperature
Journal Articles

Thermosolutal LTNE Porous Mixed Convection Under the Influence of the Soret Effect

C. Hemanth Kumar, B. M. Shankar, I. S. Shivakumara
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. April 2022, 144(4): 042602.
Paper No: HT-21-1568
https://doi.org/10.1115/1.4053331
Published Online: February 7, 2022
View Article titled, Thermosolutal LTNE Porous Mixed Convection Under the Influence of the Soret Effect
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Topics: Convection, Eigenvalues, Fluids, Mixed convection, Porous materials, Pressure gradient, Stability, Temperature, Heat transfer coefficients, Momentum
Journal Articles

Finite Darcy–Prandtl Number and Maximum Density Effects on Gill's Stability Problem

S. B. Naveen, B. M. Shankar, I. S. Shivakumara
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. October 2020, 142(10): 102601.
Paper No: HT-19-1416
https://doi.org/10.1115/1.4047506
Published Online: July 16, 2020
View Article titled, Finite Darcy–Prandtl Number and Maximum Density Effects on Gill's Stability Problem
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Topics: Density, Porous materials, Prandtl number, Stability, Temperature, Flow (Dynamics), Waves, Momentum, Rayleigh number
Journal Articles

Exploration of Coriolis Force on the Linear Stability of Couple Stress Fluid Flow Induced by Double Diffusive Convection

S. B. Naveen Kumar, I. S. Shivakumara, B. M. Shankar
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. December 2019, 141(12): 122502.
Paper No: HT-18-1556
https://doi.org/10.1115/1.4044699
Published Online: October 8, 2019
View Article titled, Exploration of Coriolis Force on the Linear Stability of Couple Stress Fluid Flow Induced by Double Diffusive Convection
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Topics: Convection, Fluids, Rotation, Stability, Stress, Rayleigh number, Coriolis force, Fluid dynamics
Journal Articles

Effect of Local Thermal Nonequilibrium on the Stability of Natural Convection in an Oldroyd-B Fluid Saturated Vertical Porous Layer

B. M. Shankar, I. S. Shivakumara
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Technical Briefs
J. Heat Mass Transfer. April 2017, 139(4): 044503.
Paper No: HT-16-1345
https://doi.org/10.1115/1.4035199
Published Online: January 18, 2017
View Article titled, Effect of Local Thermal Nonequilibrium on the Stability of Natural Convection in an Oldroyd-B Fluid Saturated Vertical Porous Layer
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Topics: Fluids, Natural convection, Stability, Flow (Dynamics), Heat, Porous materials, Eigenvalues, Temperature
Journal Articles

Effect of Horizontal Alternating Current Electric Field on the Stability of Natural Convection in a Dielectric Fluid Saturated Vertical Porous Layer

B. M. Shankar, Jai Kumar, I. S. Shivakumara
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. April 2015, 137(4): 042501.
Paper No: HT-14-1424
https://doi.org/10.1115/1.4029348
Published Online: April 1, 2015
View Article titled, Effect of Horizontal Alternating Current Electric Field on the Stability of Natural Convection in a Dielectric Fluid Saturated Vertical Porous Layer
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Topics: Electric fields, Flow (Dynamics), Fluids, Natural convection, Porous materials, Stability, Traveling waves
Journal Articles

Effect of Gravity Modulation on Electrothermal Convection in a Dielectric Fluid Saturated Anisotropic Porous Layer

Mahantesh S. Swamy, I. S. Shivakumara, N. B. Naduvinamani
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. March 2014, 136(3): 032601.
Paper No: HT-13-1276
https://doi.org/10.1115/1.4025684
Published Online: November 28, 2013
View Article titled, Effect of Gravity Modulation on Electrothermal Convection in a Dielectric Fluid Saturated Anisotropic Porous Layer
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Topics: Anisotropy, Convection, Fluids, Stability, Gravity (Force), Electric fields, Rayleigh number, Jitter
Journal Articles

Onset of Thermogravitational Convection in a Ferrofluid Layer With Temperature Dependent Viscosity

I. S. Shivakumara, Jinho Lee, C. E. Nanjundappa
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. January 2012, 134(1): 012501.
https://doi.org/10.1115/1.4004758
Published Online: October 28, 2011
View Article titled, Onset of Thermogravitational Convection in a Ferrofluid Layer With Temperature Dependent Viscosity
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Topics: Convection, Ferrofluids, Magnetization, Temperature, Viscosity, Fluids, Boundary-value problems, Magnetic fields
Journal Articles

Effect of Boundary Conditions on the Onset of Thermomagnetic Convection in a Ferrofluid Saturated Porous Medium

I. S. Shivakumara, C. E. Nanjundappa, M. Ravisha
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. October 2009, 131(10): 101003.
https://doi.org/10.1115/1.3160540
Published Online: July 28, 2009
View Article titled, Effect of Boundary Conditions on the Onset of Thermomagnetic Convection in a Ferrofluid Saturated Porous Medium
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Topics: Boundary-value problems, Convection, Ferrofluids, Fluids, Heat flux, Magnetization, Porous materials, Viscosity, Magnetic fields, Temperature
Journal Articles

Effect of Velocity and Temperature Boundary Conditions on Convective Instability in a Ferrofluid Layer

C. E. Nanjundappa, I. S. Shivakumara
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Technical Briefs
J. Heat Mass Transfer. October 2008, 130(10): 104502.
https://doi.org/10.1115/1.2952742
Published Online: August 6, 2008
View Article titled, Effect of Velocity and Temperature Boundary Conditions on Convective Instability in a Ferrofluid Layer
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Topics: Boundary-value problems, Ferrofluids, Fluids, Heat flux, Magnetization, Temperature, Convection, Magnetic fields, Eigenvalues, Magnetic fluids