Ministry of Education
J C Umavathi
VIDWAN ID: 84671

Dr J C Umavathi

Female Doctor of Philosophy
Professor | Department of Mathematics
Gulbarga University, Gulbarga
Karnataka
Expertise: Mathematics
ORCID 0000-0001-8624-9509 Scopus 6602419039 Google Scholar DSjweGoAAAAJ
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175 Publications
0 Projects
3578 Scopus Citations
2936 CrossRef
33 Years 4 Months Total Experience
Publications
175 Total
Articles
161
Chapters
10
Proceedings
4
Activity

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Scopus Scopus
3,578 Citations
32 h-index
CrossRef CrossRef
2,936 Citations
28 h-index
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Personal Details

Doctor of Philosophy
N/A
Professor
May 1993 – Present
Gulbarga University, Gulbarga | Department of Mathematics
Physical Sciences
Mathematics

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Scholarly Work

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Scholarly Publications

Mixed convective flow of immiscible fluids in a vertical corrugated channel with traveling thermal waves

Open Access
Journal Article
Journal of King Saud University – Engineering Sciences. Year: 2014. Volume: 26 , Issue: 1 , Pages: 49-68 .
Authors: Umavathi, J.C.; Shekar, M.
DOI 10.1016/j.jksues.2012.11.002 Crossref Crossref: 13 Scopus Scopus: 23

The onset of convection in a nanofluid saturated porous layer using Darcy model with cross diffusion

Journal Article
Meccanica. Year: 2014. Volume: 49 , Issue: 5 , Pages: 1159-1175 .
Authors: Umavathi, J.C.; Mohite, M.B.
DOI 10.1007/s11012-013-9860-2 Crossref Crossref: 22 Scopus Scopus: 26

Analysis of Flow and Heat Transfer in a Vertical Rectangular Duct Using a Non-Darcy Model

Journal Article
Transport in Porous Media. Year: 2013. Volume: 96 , Issue: 3 , Pages: 527-545 .
Authors: Umavathi, J.C.
DOI 10.1007/s11242-012-0105-y Crossref Crossref: 13 Scopus Scopus: 20

Double diffusive convection of a micropolar fluid saturated in a sparsely packed porous medium

Journal Article
HEAT TRANSFER - ASIAN RESEARCH (FORMERLY HEAT TRANSFER-JAPANESE RESEARCH). Year: 2013. Volume: 42 , Issue: 6 , Pages: 515-529 .
Authors: Liu, I.-C.; Umavathi, J.C.
DOI 10.1002/htj.21052 Crossref Crossref: 16 Scopus Scopus: 18

Effect of Thermal Modulation on the Onset of Convection in a Porous Medium Layer Saturated by a Nanofluid

Journal Article
Transport in Porous Media. Year: 2013. Volume: 98 , Issue: 1 , Pages: 59-79 .
Authors: Umavathi, J.C.
DOI 10.1007/s11242-013-0133-2 Crossref Crossref: 26 Scopus Scopus: 24

Effect of viscous dissipation, internal heat source/sink, and thermal radiation on a hydromagnetic liquid film over an unsteady stretching sheet

Journal Article
Journal of Heat Transfer. Year: 2013. Volume: 135 , Issue: 3 , Pages: 031701 .
Authors: Liu, I.-C.; Wang, H.-H.; Umavathi, J.C.
DOI 10.1115/1.4007818 Crossref Crossref: 15 Scopus Scopus: 14

Magnetoconvection in a vertical channel with heat source or sink

Journal Article
Meccanica. Year: 2013. Volume: 48 , Issue: 9 , Pages: 2221-2232 .
Authors: Umavathi, J.C.; Liu, I.C.
DOI 10.1007/s11012-013-9739-2 Crossref Crossref: 22 Scopus Scopus: 24

On Laminar Magnetoconvection Flow in a Vertical Channel in the Presence of Heat Generation and Heat Absorption

Journal Article
Journal of Heat Transfer. Year: 2013. Volume: 135 , Issue: 4 , Pages: 042503 .
Authors: Umavathi, J.C.; Patil Mallikarjun, B.; Narasimha Murthy, S.
DOI 10.1115/1.4023222 Crossref Crossref: 6 Scopus Scopus: 11
Showing 41 to 48 of 175 publications