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

Weakly nonlinear analysis of rotating magnetoconvection with anisotropic thermal diffusivity effect

Journal Article
Physics of Fluids. Year: 2024. Volume: 36 , Issue: 7 , Pages: 076604 .
Authors: Krishnendu Nayak; Hari Ponnamma Rani; Yadagiri Rameshwar; Jaya Krishna Devanuri
DOI 10.1063/5.0217532 Crossref Crossref: 7 Scopus Scopus: 8

Selected papers from 68th congress of Indian Society of Theoretical and Applied Mechanics (ISTAM 2023) for the special issue on Innovation in Thermal Systems and Modelling (ITSM 2023)

Journal Article
Energy. Year: 2025. Volume: 314 , Pages: 134254 .
Authors: Chandramohan, V.P.; Rani, H.P.
DOI 10.1016/j.energy.2024.134254

Preface of innovative modeling of thermal systems (IMTS–2023)

Journal Article
International Journal for Computational Methods in Engineering Science and Mechanics. Year: 2025. Volume: 26 , Issue: 2 , Pages: 77-77 .
Authors: Chandramohan, V.P.; Rani, H.P.
DOI 10.1080/15502287.2025.2486885

Editorial: 68th ISTAM conference, NIT Warangal, India

Open Access
Journal Article
International Journal of Numerical Methods for Heat & Fluid Flow. Year: 2025. Volume: 35 , Issue: 1 , Pages: 1-2 .
Authors: Ransing, R.S.; I.S, S.; Maiti, D.K.; Rani, H.P.; Gunneswara Rao, T.D.; Suresh Babu, V.
DOI 10.1108/HFF-01-2025-947

Theoretical and computational studies of Rayleigh-Bénard convection in liquid gallium with stress-free boundaries

Journal Article
International Journal for Computational Methods in Engineering Science and Mechanics. Year: 2025. Volume: 26 , Issue: 2 , Pages: 155-168 .
Authors: Hari Ponnamma Rani; Yadagiri Rameshwar; David Laroze
DOI 10.1080/15502287.2024.2442643 Crossref Crossref: 1 Scopus Scopus: 1

Effect of anisotropic diffusivity on the stability of rotating convection with horizontally applied magnetic field

Journal Article
International Communications in Heat and Mass Transfer. Year: 2026. Volume: 172 , Pages: 110663 .
Authors: Nayak, K.; Rani, H.P.; Rameshwar, Y.; Devanuri, J.K.
DOI 10.1016/j.icheatmasstransfer.2026.110663

Dynamic Behavior of Ferro‐Nanofluid Flow Over a Vertical Stretching Sheet for Enhanced Cooling Applications: A Machine Learning Approach

Journal Article
ZAMM-ZEITSCHRIFT FUER ANGEWANDTE MATHEMATIK UND MECHANIK. Year: 2026. Volume: 106 , Issue: 5 , Pages: e70476 .
Authors: Sunendra Shukla; Abhishek Sharma; Hari Ponnamma Rani; Ram Prakash Sharma
DOI 10.1002/zamm.70476 Crossref Crossref: 1 Scopus Scopus: 2

Machine Learning-Based Survival Prediction in Early-Stage Non-Small Cell Lung Cancer: Development and Cross-National External Validation

Open Access
Journal Article
Journal of Clinical Medicine. Year: 2026. Volume: 15 , Issue: 10 , Pages: 3701 .
Authors: Nikhil Joshi; Hari Ponnamma Rani; Maxim Shevtsov; Thyageshwar Chandran
DOI 10.3390/jcm15103701
Showing 73 to 80 of 80 publications