Ministry of Education
Ponnamma Rani Hari
VIDWAN ID: 48583

Dr Ponnamma Rani Hari

Female Doctor of Philosophy
Professor | Department of Mathematics
National Institute of Technology, Warangal
Telangana
Expertise: Applied Mathematics
ORCID 0000-0001-6032-3803 Scopus 6602162798 ResearcherID AAH-5111-2020
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80 Publications
1 Projects
1080 Scopus Citations
859 CrossRef
18 Years 8 Months Total Experience
Publications
80 Total
Articles
67
Books
1
Chapters
4
Proceedings
8
Activity

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Scopus Scopus
1,080 Citations
19 h-index
CrossRef CrossRef
859 Citations
18 h-index
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Professional Recognition

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Community & Membership

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Wetlands International South Asia Society
General Member
Jan 2023
European Geosciences Union
Member
Jan 2020
Indian society for heat and mass transfer
Member
Jan 2010
Indian Society for Mathematical Modeling & Computer Simulation
Member
Jan 2010
Indian Society for Theoretical and Applied Mechanics
Life Member
Jan 2015

Personal Details

Doctor of Philosophy
2001
N/A
Master of Science
1995
Sultan Qaboos University, Muscat
Bachelor of Science
1993
National Dope Testing Lab
Professor
Jul 2022 – Present
National Institute of Technology, Warangal | Department of Mathematics
Associate Professor
Jan 2008 – Jul 2022
National Institute of Technology, Warangal | Department of Mathematics
Physical Sciences
Applied Mathematics

Related Profiles

Scholarly Work

CFD analysis of flow accelerated corrosion in pipes and pipe bends
Completed
Role: Principal Investigator Grant: 2009/36/70-BRNS/2390.
Amount: ₹28 Lac
Duration: 2009 – 2011

Numerical analysis of Natural Convective Flow Past Vertical Cylinder and Inside the Cavity

University National Institute of Technology, Warangal
Year 2021
Downloads 0

Numerical Visualisation of Natural and Mixed Convection Flows in Cavity enclosures

University National Institute of Technology, Warangal
Year 2019
Downloads 0

CFD analysis of flow accelerated corrosion in pipes and pipe bends

University National Institute of Technology, Warangal
Year 2014
Downloads 0

Transient couple stress fluid flow Past a vertical cylinder

University National Institute of Technology, Warangal
Year 2012
Downloads 0
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Scholarly Publications

Unsteady free convection on a vertical cylinder with variable heat and mass flux

Journal Article
Year: 1999. Volume: 35 , Issue: 4 , Pages: 259-265 .
Authors: P. Ganesan; H. P. Rani
DOI 10.1007/s002310050322 Crossref Crossref: 10 Scopus Scopus: 14

Exploration of wall thinning degradation mechanism in double elbow pipe

Journal Article
International Review on Modelling and Simulations. Year: 2013. Volume: 6 , Issue: 1 , Pages: 224-234 .
Scopus Scopus: 3

Soret and dufour effects on transient double diffusive free convection of couple-stress fluid past a vertical cylinder

Open Access
Journal Article
Journal of Applied Fluid Mechanics. Year: 2013. Volume: 6 , Issue: 4 , Pages: 545-554 .
DOI 10.36884/jafm.6.04.21202 Crossref Crossref: 1 Scopus Scopus: 23

The effect of the conjugate-conduction parameter and Prandtl number on the free convective couple stress fluid flow over a vertical cylinder

Journal Article
Progress in Computational Fluid Dynamics, An Int. J.. Year: 2014. Volume: 14 , Issue: 5 , Pages: 316-327 .
Authors: H.P. Rani; G. Janardhana Reddy; Chang Nyung Kim
DOI 10.1504/PCFD.2014.064553

Unsteady turbulent flow in 90 bend under the wall thinning degradation environment

Journal Article
Nuclear Engineering and Design. Year: 2014. Volume: 267 , Pages: 164-171 .
Authors: H.P. Rani; T. Divya; R.R. Sahaya; Vivekanand Kain; D.K. Barua
DOI 10.1016/j.nucengdes.2013.11.077 Crossref Crossref: 5 Scopus Scopus: 6

Geometrical Effects on Natural Convection in 2D Cavity

Conference Paper
Year: 2020. Volume: 979 , Pages: 381-387 .
Authors: H. P. Rani; V. Narayana; K. V. Jayakumar
DOI 10.1007/978-981-15-3215-3_37 Scopus Scopus: 1

Flow visualization of Rayleigh–Bénard convection for cubical cavity

Journal Article
Heat Transfer. Year: 2020. Volume: 49 , Issue: 5 , Pages: 3000-3012 .
Authors: Narayana Vekamulla; Hari Ponnamma Rani
DOI 10.1002/htj.21757

Influence of bend geometry on flow accelerated corrosion under neutral pH conditions

Journal Article
Engineering Failure Analysis. Year: 2021. Volume: 122 .
Authors: P. Madasamy; M. Mukunthan; P. Chandramohan; T.V. Krishna Mohan; Andrews Sylvanus; E. Natarajan; H.P. Rani; S. Velmurugan; S. Rangarajan
DOI 10.1016/j.engfailanal.2020.105127 Crossref Crossref: 13 Scopus Scopus: 14
Showing 1 to 8 of 80 publications