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Prof. Hari Ponnamma Rani

PhD (Anna University, Chennai)

Professor

Department of Mathematics

Room No: MA813 +91-870-2462834
hprani@nitw.ac.in
9908143247 Edit Profile Bio Sketch

Research Areas

 ANN

 Computational Fluid Dynamics

 Flow Assisted Corrosion

 Geophysical Fluid Dynamics

 Microcirculation

  • Courses Handled
  • Research IDs
  • Selected Publications
  • Project/Consultancy
  • Current PhD Students
  • Awards and Accolades
  • Additional Responsibilities
  • Computer Programming in C++(MA16005)
  • Object Oriented Programming with JAVA Laboratory(MA217)
  • Object Oriented Programming(MA215)
  • Computer Programming in C++(MAI405)
  • OOPS with JAVA(MAI455)
  • OOP with Java Lab(MAI456)
  • Statistics for Data Science(MAM02)
  • Computer Programming and Problem Solving(MAI202)
  • Computer Programming in C++(MA4105)
  • Differential and Integral Calculus(MAI101)
  • Complex Analysis(MA4153)
  • Computer Programming Laboratory(MAI203)
  • Object Oriented Programming with C++(MA4252)
  • Computational Laboratory(MA5046)
  • Computational Techniques(MA5036)
  • OOP WITH C++ LAB(MA4253)
  • ORC ID: 0000-0001-6032-3803
  • Google Scholar ID: https://scholar.google.co.in/citations?user=90mxgAYAAAAJ&hl=en


  • Theoretical and computational studies of Rayleigh-Benard convection in liquid gallium with stress-free boundaries, By Hari Ponnamma Rani, Yadagiri Rameshwar, David Laroze, Taylor and Francis, International Journal for Computational Methods in Engineering Science & Mechanics, vol., pp.1-14, 2024
  • Weakly Nonlinear Analysis of Rotating Magnetoconvection with Anisotropic Thermal Diffusivity Effect, By Krishnendu Nayak, Hari Rani, Yadagiri Rameshwar, and Jaya Krishna Devanuri, AIP, Physics of Fluids, vol.36, pp.076604, 2024
  • Mittag-Leffler based Bessel and Tricomi Functions via Umbral Approach, By Tabinda Nahid, H.P. Rani, Elsevier, Reports on Mathematical Physics, vol.92, pp.1-18, 2023
  • Numerical study of transient convective turbulent boundary layer flow along a vertical plate: analysis of kinetic energy and its dissipation rate, By S.P. Suresha, G. Janardhana Reddy, Mahesh Kumar, H. P. Rani and O. Anwar Bég , Taylor & Francis, Waves in Random and Complex Media, vol., pp.2-22, 2023
  • Stability analysis of MHD radiative mixed convective flow in vertical cylindrical annulus: Thermal nonequilibrium approach, By Shilpa B., Leela V., Hari Ponnamma Rani, Wiley, Heat Transfer, vol., pp.1-27, 2022
  • Exploring LULC changes in Pakhal Lake area, Telangana, India using QGIS MOLUSCE plugin, By Amgoth Ashok., H.P. Rani., K.V. Jayakumar, Springer, Spatial Information Research, vol.31, pp.429–43 , 2023
  • Heat Transfer characteristics of Mixed Convective Magnetohydrodynamic Counter-Current Two-Phase Flow in Rotating Inclined Micro-Porous Channel with Slip Velocity and Asymmetric Thermal Boundary Conditions Using LTNE Model, By Hari Ponnamma Rani, V Leela, Pulla Nagabhushana, R Gangadhara Reddy , ASME , Journal of Thermal Science and Engineering Applications, vol.TSEA-21-1223 , pp.1-16, 2022

Intrinsic Convection and Magnetism inside the Earth, Planets and Fast Rotating Stars: New Similarity Criteria, Scaling Laws and Simplest Models

  • Role Principal Investigator
  • Type SPARC Project
  • Sponsor Ministry of Education
  • Duration 23 Months
  • Project Cost (INR) 7404000
  • Status Ongoing

Women in Unorganized Sectors," under Southern Zone 1

  • Role Co-Principal Investigator
  • Type Research
  • Sponsor National Commission for Women. India
  • Duration 12 Months
  • Project Cost (INR) 278300
  • Status Ongoing

2412149 - Hydrodynamics and critical convection in liquid cores of Terrestrial planets

  • Role Principal Investigator
  • Type GIAN Course
  • Sponsor Ministry of Education
  • Duration 0 Months
  • Project Cost (INR) 996000
  • Status Ongoing

Convection Instabilities and Natural Dynamos - Hydrodynamic Stability and Dynamo Theory Revisited

  • Role Principal Investigator
  • Type GIAN Course
  • Sponsor Ministry of Education
  • Duration 0 Months
  • Project Cost (INR) 912000
  • Status Completed

Magnetohydrodynamics in the light of Astrophysical Dynamos’ Analytic, Asymptotic and Numeric Applications

  • Role Principal Investigator
  • Type GIAN Course
  • Sponsor Ministry of Education
  • Duration 0 Months
  • Project Cost (INR) 912000
  • Status Completed

Computational Methods and Parallel Processing in Science and Technology

  • Role Principal Investigator
  • Type GIAN Course
  • Sponsor Ministry of Education
  • Duration 0 Months
  • Project Cost (INR) 912000
  • Status Completed

Hydrodynamic Stability and Dynamo Theory

  • Role Principal Investigator
  • Type GIAN Course
  • Sponsor Ministry of Education
  • Duration 0 Months
  • Project Cost (INR) 912000
  • Status Completed

CFD analysis of flow assisted corrosion (FAC) problems in pipes and pipe bends

  • Role Principal Investigator
  • Type Research
  • Sponsor Department of Atomic Energy, BARC, Mumbai
  • Duration 43 Months
  • Project Cost (INR) 2878150
  • Status Completed


Krishnendu Nayak

  • Area of Research: Multiscale analysis

M. Archana

  • Area of Research: Computational Methods - Fluid Flow

Mrittika Das

  • Area of Research: Finite Volume Method - Flow in Cavity
  • Brain Korea 21 Fellowship
  • National Science Council Fellowship
  • SAIA, n.o. Fellowship
  • Senior Research Fellowship
  • Chairman, Internal Complaints Committee. Nodal officer SHe-Box portal (July, 2023 - December, 2025)
  • Head, Department of Mathematics (January, 2022 - June, 2023)
  • Associate Dean, International Relations and Alumni Affairs (April, 2018 - May, 2020)
  • Warden (July, 2008 - December, 2009)