Pardeep Kumar
Himachal Pradesh University
59 Papers
262 Citations
Pardeep Kumar is an academic researcher from Himachal Pradesh University. The author has contributed to research in topics: Porous medium & Instability. The author has an hindex of 11, co-authored 58 publications.
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Papers
On micropolar fluids heated from below in hydromagnetics in porous medium
R. C. Sharma,Pardeep Kumar +1 more
TL;DR: In this paper, the thermal instability of electrically conducting micropolar fluids heated from below in the presence of uniform vertical magnetic field in porous medium has been considered and it is found that coupling between thermal and micro-drone effects, magnetic field and permeability may introduce oscillatory motions in the system.
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Effect of rotation on thermal convection in micropolar fluids
R. C. Sharma,Pardeep Kumar +1 more
TL;DR: In this article, the effect of uniform rotation on thermal instability in micropolar fluids is considered and it is found that the presence of coupling between thermal and micropolastic effects may introduce oscillatory motions in the system.
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On the stability of two superposed Walters B′ viscoelastic liquids
R. C. Sharma,Pardeep Kumar +1 more
TL;DR: In this paper, the stability of the plane interface separating two viscoelastic superposed fluids of uniform densities has been studied for the wave-number range k (2ev′)-1/2.
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Effect of magnetic field on thermal instability of a rotating rivlin-ericksen viscoelastic fluid
TL;DR: The rotation and magnetic field are found to introduce oscillatory modes in the system which were nonexistent in their absence, and graphs have been plotted by giving numerical values to the parameters, to depict the stability characteristics.
On micropolar fluids heated from below in hydromagnetics
R. C. Sharma,Pardeep Kumar +1 more
TL;DR: In this article, the thermal instability of electrically conducting micropolar fluids heated from below in the presence of a uniform vertical magnetic field has been considered, and the magnetic field also introduces oscillatory modes in the system and the Rayleigh number is found to increase with the increase in magnetic field.
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