Dr J C Umavathi

vidwan id: 84671

Female

Professor, Department of Mathematics
Gulbarga University

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Expertise

Mathematics

Publications

Total Articles 272

Books 0

Proceedings 0

Publications

Scopus

Citations 3323

h-index 31

CrossRef

Citations 2503

h-index 25

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Professional Recognition

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Bio

Advanced mathematics, Calculus, Numerical analysis

Personal Details

Female
Professor , Gulbarga University
Gulbarga University, Kalaburagi (Gulbarga)

Post Doc

Other Institute 2016

Professor May 1993 – Present

Gulbarga University | Department of Mathematics

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Organisations (97+)

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Former Professor

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Dr Chandrakant Kelmani

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Dr Chandrakant M Yatanoor

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Co-Authors (14)

Dr Ravi Kanth A S V

National Institute of Technology Kurukshetra

Prof Gireesha. B J

Kuvempu University

Dr B Vasu

Motilal Nehru National Institute of Technology Allahabad

Dr Karuna Prasad M

Gandhi Institute of Technology and Management

Dr Monica Bhimrao Mohite

Sant Gajanan Maharaj College of Engineering, Kolhapur

Dr . G Janardhana Reddy

Central University of Karnataka

Dr Kumbinarasaiah S

Bangalore University

Dr Mahadev Biradar

Basaveshwar Engineering College (Autonomous)

Dr J Prathapkumar

Gulbarga University

Dr Punith gowda R J

Bapuji Institute of Engineering & Technology, DAVANAGERE

Mallesha Malashetty

Gulbarga University

Dr Shekar Marudappa

N/A

Dr Sivaraj Ramachandran

Dr B R Ambedkar National Institute of Technology, Jalandhar

Dr Syed Mohiuddin

Ballari Institute of Technology & Management

Scholarly Work

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Scholarly Publications

Cross-diffusion induced natural convection in a rotating porous layer saturated by nanofluid with variable viscosity and thermal conductivity: Stability analysis

Open Access

Article

Year: 2021. Volume: 12 , Issue: 5 , Pages: 1-21 .

Authors: Umavathi J.C.;Shivakumara I.S.;Swamy M.S.;Chamkha A.J.

10.1615/SPECIALTOPICSREVPOROUSMEDIA.2021035480

Heat transfer of chemically reacting mixed convection fluid using convective surface condition: Non-Darcy model

Open Access

Article

Thermal Science and Engineering Progress. Year: 2021. Volume: 25 .

Authors: Umavathi J.C.;Buonomo B.;Manca O.;Sheremet M.A.

10.1016/j.tsep.2021.101044

Flow characteristics in a parallel-plate porous channel under convective boundary conditions and triple diffusion for the non-Darcy porous matrix

Open Access

Article

Propulsion and Power Research. Year: 2021. Volume: 10 , Issue: 4 , Pages: 396-411 .

Authors: Umavathi J.C.

10.1016/j.jppr.2021.12.002

Unsteady squeezing flow of a magnetized nano-lubricant between parallel disks with Robin boundary conditions

Open Access

Article

Year: 2021. Volume: 235 , Issue: 3-4 , Pages: 67-81 .

Authors: Umavathi J.C.;Patil S.L.;Mahanthesh B.;Bég O.A.

10.1177/23977914211036562

Effects of variable thermal conductivity of water-based nanofluids saturated with porous medium on natural convection heat transfer enhancement

Open Access

Article

Year: 2021. Volume: 13 , Issue: 2 , Pages: 21-43 .

Authors: Umavathi J.C.;Al-Mudhaf A.;Chamkha A.J.

10.1615/ComputThermalScien.2020035975

Double-diffusive convection in a dissipative electrically conducting nanofluid under orthogonal electric and magnetic fields: A numerical study

Open Access

Article

Year: 2021. Volume: 12 , Issue: 2 , Pages: 59-90 .

Authors: Umavathi J.C.;Anwar Bég O.

10.1615/NanoSciTechnolIntJ.2021036786

Heat transfer of viscous fluid in a vertical channel sandwiched between nanofluid porous zones

Open Access

Article

Journal of Thermal Analysis and Calorimetry. Year: 2021. Volume: 144 , Issue: 4 , Pages: 1389-1399 .

Authors: Umavathi J.C.;Sheremet M.A.

10.1007/s10973-020-09664-1

Convective fluid flow and heat transfer in a vertical rectangular duct containing a horizontal porous medium and fluid layer

Open Access

Article

Year: 2021. Volume: 31 , Issue: 4 , Pages: 1320-1344 .

Authors: Umavathi J.C.;Anwar Beg O.

10.1108/HFF-06-2020-0373

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