St Claret College

Faculty Profile

Name :Geethu Varghese
Designation :Assistant Professor
Qualification :M.Sc., (PhD)
Email id : geethu@claretcollege.edu.in
Years Of Experience 2.5 years (Teaching), 4 Years (Full time research)

Professional Qualification

Name	Programme	Institution/University	Year of Passing
Doctoral Studies	PhD (Mathematics)	CHRIST (Deemed to be University)	Pursuing
PG	MSc (Mathematics)	CHRIST (Deemed to be University)	2017
UG	BA (Programme) (Mathematics- Computer Applications)	Jesus and Mary College, Delhi University	2015

Articles in Journals

Sl.No	Title	Publisher & Place of Publication	ISSN No	Month & Year	DOI
1.	Effect of Coupled Microstructural Characteristics of Catalyst Layer on High Temperature: Proton Exchange Membrane Fuel Cell Performance	Electrochemical Society, Philadelphia, USA	1945-7111	October, 2024	https://iopscience.iop.org/article/10.1149/1945-7111/ad86ee
2.	Sensitivity Analysis of Operational Parameters of a High Temperature-Proton Exchange Membrane Fuel Cell	Electrochemical Society, Philadelphia, USA	1945-7111	December, 2023	https://iopscience.iop.org/article/10.1149/1945-7111/ad0ff8
3.	Impacts of Pore Scale Gas Diffusion Layer Deformation on PEMFC Performance at Sub Zero Operation	Electrochemical Society, Philadelphia, USA	1945-7111	November, 2023	https://iopscience.iop.org/article/10.1149/1945-7111/ad08ee
4.	Numerical modeling of novel cage-like cross-linked membranes for enhanced proton conductivity in a high temperature-polymer electrolyte membrane fuel cell	Wiley, USA	1097-4628	July, 2023	https://doi.org/10.1002/app.54423
5.	“Integrated Effect of Flow Field Misalignment and GDL Compression/Intrusion on HT-PEMFC Performance	Electrochemical Society, Philadelphia, USA	1945-7111	December, 2022	https://iopscience.iop.org/article/10.1149/1945-7111/aca834
6.	Combined effect of channel to rib width ratio and gas diffusion layer deformation on high temperature-polymer electrolyte membrane fuel cell performance	Elsevier, Amsterdam, Netherlands	0360-3199	August, 2022	https://doi.org/10.1016/j.ijhydene.2022.07.178
7.	Optimization of graded catalyst layer to enhance uniformity of current density and performance of high temperature-polymer electrolyte membrane fuel cell	Elsevier, Amsterdam, Netherlands	0360-3199	January, 2022	https://doi.org/10.1016/j.ijhydene.2021.11.006
8.	A Numerical Investigation on Thermal Gradients and Stresses in High Temperature PEM Fuel Cell During Start-up	Elsevier, Amsterdam, Netherlands	0017-9310	August, 2021	https://doi.org/10.1016/j.ijheatmasstransfer.2021.121365
9.	Spatial analysis of CO poisoning in high temperature polymer electrolyte membrane fuel cells	Elsevier, Amsterdam, Netherlands	0360-3199	February, 2021	https://doi.org/10.1016/j.ijhydene.2020.12.001
10.	Influence of Second Order Resistance and Variable fluid properties on Double Diffusive Mixed Convection	Seventh Sense Research Group, India	2231-5373 (E)	September, 2018
11.	Onset of Oscillatory Convection in a Sparsely Packed Porous Layer Saturated with Viscoelastic Fluid	Seventh Sense Research Group, India	2231-5373 (E)	June, 2018

Papers Presented

Sl.No	Title of the Paper	Name of Conference/Seminar/ Symposium	Organized by	Regional/National/ International	Date
1.	A Numerical Investigation on Thermal Gradients and Stresses in High Temperature PEM Fuel Cell During Start-Up.	Computational Methods in Sciences and Engineering (CMSE- 2022)	Department of Mathematics, BITS-Pilani, Hyderabad Campus, India	International	22-24 April, 2022
2.	Impacts of Inhomogeneous Compression on Cold Start Behavior of Polymer Electrolyte Fuel Cells	International Conference on Emerging Trends in Applied Mathematics (ICETAM-2022)	Department of Mathematics, Mount Carmel College, Bengaluru, India	International	21 and 22 April, 2022
3.	Numerical Study of Self- Heating in High – Temperature Proton Exchange Membrane Fuel Cell (HT-PEMFC)	International Conference on Emerging Trends in Fluid Mechanics and its Applications (ICETFMA-2020)	Department of Mathematics, CHRIST (Deemed to be University), Bengaluru, India	International	27 and 28 February,2020

Conferences/Seminars Attended

Sl.No	Name of the Conference/Seminar	Organized by	Regional/National/International	Date
1.	Computational Methods in Sciences and Engineering (CMSE-2022)	Department of Mathematics, BITS-Pilani, Hyderabad Campus, India..	International	22-24 April, 2022
2.	International Conference on Emerging Trends in Applied Mathematics (ICETAM-2022)	Department of Mathematics, Mount Carmel College, Bengaluru, India.	International	21 and 22 April, 2022
3.	Design, Development and Optimization of Metal Hydride Beds for Hydrogen Isotope Storage Through Experimental and Numerical Analysis	Department of Mechanical Engineering, St Joseph Engineering College, Mangaluru, India	National	22 April, 2021
4.	Finite Element Analysis	Department of Mechanical Engineering, St Joseph Engineering College, Mangaluru, India	National	14 October, 2020
5.	Transition from Thermo-Chemical (IC Engines) to Electro- Chemical system (Fuel cells)- The future of energy conversion systems	Department of Mechanical Engineering, A J Institute of Engineering and technology, Mangaluru, India	National	11 July, 2020
6.	Fluid Mechanics	Department of Mathematics, St. Francis College, Bengaluru, India	National	27 June, 2020
7.	International Conference on Emerging Trends in Fluid Mechanics and its Applications (ICETFMA-2020)	Department of Mathematics, CHRIST (Deemed to be University), Bengaluru, India	International	27 and 28 February, 2020
8.	Emerging Trends in Mechanical Engineering (ETIME)	Department of Mechanical Engineering, St Joseph Engineering College, Mangaluru, India	International	09&10 August, 2019
9.	Rayleigh- Bernard Convection in Couple Stress Fluid with Maxwell Cattaneo Law	Department of Mathematics, CHRIST (Deemed to be University), Bengaluru, India	National	18 May, 2019
10.	Insights on graph theory and fluid mechanics using partial differential equations	Friedrich Alexander University Erlangen-Nuremberg, Germany	International	11 February, 2019
11.	Kelvin-Helmholtz instability	BUET, Bangladesh	International	5 February, 2019

Workshops/FDP/Training Programme Attended

Sl.No	Name of Workshop	Organized by	Institutional/ Regional/National/ International	Date
1.	Research Conclave 2022	Office of Dean -R&D and Research and Facilities Group in association with Department of Computer Science and Engineering, St Joseph Engineering College, Mangaluru, India	National	09 and 10 September,2022
2.	COMSOL Multiphysics for Teaching and Research	Tribology Study Group, Department of Mechanical Engineering, St. Joseph Engineering College, Mangaluru.	National	1 and 2 July, 2021
3.	Professional Patent Landscaping	Turnip Innovations, Pvt. Ltd, Mumbai, India	National	25 September 2020
4.	Prior-art Searching with Google Patents	Turnip Innovations, Pvt. Ltd, Mumbai, India	National	5 September 2020
5.	Research Conclave 2020	St Joseph Engineering College, Mangaluru,India	National	21 and 22 January, 2020
6.	Computational Fluid Dynamics – hands-on training using ANSYS- Fluent	Department of Mathematics, CHRIST (Deemed to be University), Bengaluru, India	National	29 and 30 November,2019
7.	Scopus and Mendeley: Tools for Empowering Research	Department of Library Sciences in association with Department of Computer Application, St Joseph Engineering College, Mangaluru, India	National	21 September, 2019
8.	Advance numerical methods using MATLAB	Department of Mathematics, CHRIST (Deemed to be University), Bengaluru, India	National	03-10 July, 2019

Any other relevant information (Membership in Boards, Associations; Awards and Special Achievements)
1. Reviewer in the journal: Energy Conversion and Management, Scopus Q1, Elsevier, IF (Impact Factor): 11.533.
2. Achieved significant research recognition with over 100 citations from pioneering researchers across North America, Europe, and Asia, demonstrating global scholarly influence with an h-index of 4 and i10-index of 4.
3. Academic Excellence Award issued by Jesus and Mary College, Delhi University for securing first position in College for the academic year 2012-2013.
4. Sanskrit Pratibha Puraskar Award issued by Delhi Sanskrit Academy in Feb 2011 for being the state level top scorer in Sanskrit.
5. Resource person for a workshop on "Numerical analysis with Python" on 13 December 2022, organized by Department of Mathematics, Christ Academy Institute of Advanced Studies (CAIAS), Bangalore.
6. Resource person for a workshop on ''Structural Analysis Using ANSYS" on 20 October 2021, organized by Department of Mechanical Engineering, St. Joseph Engineering College, Mangalore.
7. Assisted in a Workshop on ''Computational Fluid Dynamics- Hands-On Training Using ANSYS-Fluent", organized by the Department of Mathematics on 29 and 30 November 2019 at CHRIST (Deemed to be University), Bangalore, India.

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