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Hire Dr. Vivek S.

India

USD 15 /hr

PhD Mechanical Engineering | Fluid Flow & Heat Transfer | CFD Simulation | Battery Cooling | PCM | Writing & Publication

Profile Summary

I am a PhD candidate in Mechanical Engineering at the Indian Institute of Technology (IIT) Indore. My research spans Battery Thermal Management, CFD simulation, Phase Change Materials, Conjugate Heat Transfer, Thermal Systems Engineering, and Analytical modelling with a strong focus on EV cooling technologies and sustainable energy systems. With 5+ years of experience in doctoral-level research work, including research writing, data analysis, and editorial review. I have authored and co-authored over 20+ publications in Q1 journals and international conferences, and contributed to patent drafting and peer-review rebuttal writing. 📁📁📁 Major Research Projects: 1) PhD Dissertation – Thermal Management of Battery Modules using Phase Change Composite - IIT Indore (2020 – 2025). Developed and validated novel PCC-integrated cooling systems for prismatic and cylindrical Li-ion cells. Conducted CFD modelling under steady and dynamic driving cycles (WLTP, US-06). Performed experimental validation using IR thermography and thermal characterisation (DSC/TGA). 2) Industry-Funded Project: Development of advanced Flame-Retardant PCM composite for EV Battery Cooling. Designed and scaled up a shape-stabilised PCC for battery applications. Conducted material synthesis, heat flow experiments, and thermal stress testing. Resulted in a TRL 5/6-ready technology, jointly patented and transferred to the industry for commercial testing. Directly contributed to joint IP filing and commercial evaluation by the industry partner. 3) Overseas Visiting Doctoral Fellowship – University of Alberta (2024): Development of an advanced thermal management system for battery modules. 4) M.Tech Thesis – IIT Jodhpur (2018–2020): Boiling Pressure Drop in Helical Coil under Sub-Atmospheric Conditions. Investigated two-phase flow characteristics and critical heat flux behaviour. Developed predictive models and validated them through controlled experiments. 5) Industry Collaboration – Thermax SPX (2019–2020): Performance Testing of Air-Cooled Condenser Tube Bundles. Conducted full-scale experiments and developed empirical correlations for heat transfer and pressure drop. Involved in CAD modelling, instrumentation setup, and report preparation. 🧰🧰🧰 Software & Tools CFD & Multiphysics Simulation - ANSYS Fluent, MATLAB, Tecplot, Paraview CAD & Mechanical Design - SolidWorks, PTC Creo Data Analysis & Visualization - OriginPro, Grapher Documentation & Technical Writing - MS Office Suite (Word, Excel, PowerPoint), Scientific Report Writing, Rebuttal preparation, Patent Drafting 🔎🔎🔎 Services Offered on Colabtree 🔎🔎🔎 1. CFD Consulting & Thermal Simulation - End-to-end consulting for CFD simulations across domains such as electric vehicles, battery cooling, electronics thermal management, HVAC systems, and heat exchanger optimisation. 2. Thermal Modeling & Heat Transfer Analysis - Development of thermal models including conjugate heat transfer, phase change material (PCM) modeling, and thermal runaway scenarios. Simulation of melting/solidification processes, natural/forced convection, and drive cycle-based transient thermal behavior for real-world operating conditions. 3. Experimental–Numerical Correlation & Validation - Validation of simulation models through experimental data from IR thermography, DSC/TGA, and sensor-based measurements. Preparation of comparative analysis reports and error quantification (e.g., RMSE, % deviation) for high-quality result confidence. 4. Product-Level Thermal Optimization - Component- and system-level cooling strategy design for battery modules, PCM-integrated enclosures, and thermal interface materials (TIMs). Performance benchmarking and optimization for thermal efficiency, safety margins, and material utilization. 5. Scientific & Technical Writing - Authoring and editing of journal manuscripts, review articles, technical whitepapers, grant proposals, and research reports. Experienced in writing for Q1 journals and preparing detailed rebuttals, response-to-reviewers, and camera-ready submissions. 6. Techno-Economic Analysis & Feasibility Studies - Evaluation of thermal technologies from a cost-performance perspective, including material selection, scalability, and deployment readiness. Support in sensitivity analysis, lifecycle cost modeling, and preparation of decision-making briefs for startups or R&D teams. 7. Intellectual Property & TRL Assessment - Drafting of patent descriptions, figures, and claims related to thermal systems and composite materials. Assistance in Technology Readiness Level (TRL) mapping, technical documentation, and transition-to-commercialization planning. 8. R&D Mentorship & Collaborative Support - Guidance for undergraduate and postgraduate thesis work, experimental setup design, and research planning. Support for collaborative projects between academia, startups, and corporate R&D teams involving thermal and energy system development.

Subject Matter Expertise

• ★ Computational Fluid Dynamics
• ★ Technical & Scientific Writing
• ★ Manuscript & Journal Article Writing
• ☆ Automotive Engineering
• ☆ Mechanical Engineering
• ☆ Mechanical Design
• ☆ Engineering Thermodynamics/Thermophysical Engineering
• ☆ Heat Transfer & Calorimetry
• ☆ Fluid Mechanics
• ☆ Excel
• ☆ Hypothesis
• ☆ Peer Review
• ☆ Research Methodology
• ☆ Survey Design & Methodology
• ☆ User Research
• ☆ Quantitative User Research
• ☆ Qualitative User Research
• ☆ Meta-Research
• ☆ Feasibility Studies
• ☆ Technology Scouting
• ☆ Fact Checking
• ☆ Literature Search
• ☆ Gap Analysis
• ☆ Gray Literature Search
• ☆ Instructional Webinars
• ☆ Skills Training
• ☆ Journal Selection
• ☆ Instructional Materials
• ☆ Release Notes
• ☆ White Papers
• ☆ Case Studies
• ☆ Textbook Content Writing
• ☆ Science Communication
• ☆ Literature Review
• ☆ Traditional/Narrative Literature Review
• ☆ Systematic Literature Review
• ☆ Scientific Proofreading & Editing
• ☆ Proofreading & Editing
• ☆ Course Content Writing
• ☆ Grant Writing

Services

• Writing
• Research
• Consulting
• Product Development

Writing Technical Writing, General Proofreading & Editing

Research Fact Checking, Gap Analysis, Gray Literature Search, Scientific and Technical Research, Systematic Literature Review

Consulting Scientific and Technical Consulting

Product Development Concept Development

Work Experience

Visiting research Scholar

University of Alberta

February 2024 - December 2024

Education

PhD Scholar (Mechanical Engineering)

Indian Institute of Technology Indore

August 2020 - Present

Visiting Research Scholar

University of Alberta

January 2024 - December 2025

M.Tech (Mechanical Engineering)

Indian Institute of Technology Jodhpur

2018 - 2020

Bachelor of Engineering in Mechanical Engineering

Technocrats Institute of Technology Excellence

August 2010 - May 2014

Certifications

• Degree - Master of Technology

  Indian Institute of Technology (IIT) Jodhpur

  https://drive.google.com/file/d/1cvCvCj_oOksPDEMKps_9Zk8Lh1iVpDcm/view?usp=sharing

  December 2020 - Present

• PhD - Registration and Marksheets

  Indian Institute of Technology (IIT) Indore

  https://drive.google.com/file/d/1ffvQiPIxmCqrLfTKwKhudgXIbKoFn6E7/view?usp=sharing

  September 2020 - Present

• Degree - Bachelor of Engineering

  Rajiv Gandhi Prodyogiki Vishvidyalaya

  https://drive.google.com/file/d/1voqTsQGlVui9DLrPjh1GKgdp3nqxvgIJ/view?usp=sharing

  May 2014 - Present

Publications

JOURNAL ARTICLE

Saxena, V., Sahu, S.K., Kundalwal, S.I., Tsai, P.A.(2025). Enhanced thermal management system for Li-ion batteries using phase change material and liquid cooling under realistic driving cycles . Energy. 318.

Sharma, A., Kothari, R., Saxena, V., Sahu, S.K.(2025). Numerical analysis of the combined influence of fin shape and location on constrained melting of phase change materials in a spherical capsule with double fins . Heat Transfer. 54. (1). p. 904-940.

Saxena, V., Sharma, A., Kothari, R., Sahu, S.K., Kundalwal, S.I.(2024). Analysis of Li-ion battery under high discharge rate embedded with metal foam phase change composite: A numerical study . Journal of Energy Storage. 84.

Kumar, A., Saxena, V., Deswal, H., Kothadia, H.B.(2023). Experimental investigation of pressure drop in helical coil during flow boiling at subatmospheric pressures . Heat and Mass Transfer/Waerme- und Stoffuebertragung. 59. (10). p. 1855-1870.

Dutta, P.P., Saxena, V., Kumar, A., Sahu, S.K.(2023). Investigation of finned heat sinks with PEG-6000/EG and PEG-6000/MWCNT composite phase change material for thermal management application . Journal of Energy Storage. 70.

A theoretical model for effective thermal conductivity of open‐cell‐coated metal foams saturated with fluid/phase change material <head> <META HTTP-EQUIV="Refresh" CONTENT="0;URL=/servlet/useragent"> </head> . International Journal of Energy Research.

Saxena, V., Kothari, R., Kumar, A., Sahu, S.K., Kundalwal, S.I.(2022). A theoretical model for effective thermal conductivity of open-cell-coated metal foams saturated with fluid/phase change material . International Journal of Energy Research. 46. (11). p. 14877-14900.

Kumar, A., Kothari, R., Saxena, V., Sahu, S.K., Kundalwal, S.I.(2022). Experimental investigation on paraffin wax-based heat sinks with cross plate fin arrangement for cooling of electronic components . Journal of Thermal Analysis and Calorimetry. 147. (17). p. 9487-9504.

OTHER

Sharma, A., Kothari, R., Saxena, V., Joshi, J., Sahu, S.K.(2025). Numerical Analysis of Different Strategies to Improve the Melting Performance of Phase Change Material in a Square Enclosure . SSRN.

CONFERENCE PAPER

Sharma, A., Joshi, J., Saxena, V., Sahu, S.K.(2024). Influence of Double Fin Shape on Constrained Melting of PCM in a Spherical Capsule: A Numerical Study . Lecture Notes in Mechanical Engineering. p. 483-494.

Saxena, V., Kumar, A., Ziniwal, H., Nagar, G., Sahu, S.K., Kundalwal, S.I.(2024). Thermal Performance Analysis of Cross-Finned Heat Sinks Using Nano-Enhanced Phase Change Material . Lecture Notes in Mechanical Engineering. p. 347-360.

Saxena, V., Sharma, A., Sahu, S.K., Kundalwal, S.I.(2024). Critical Thickness of the Phase Change Material (RT-42) for Temperature Management of 18,650 Li-Ion Cell Undergoing Rapid Discharging . Lecture Notes in Mechanical Engineering. p. 321-336.

Saxena, V., Luthra, A., Dutta, P.P., Sahu, S.K., Kundalwal, S.I.(2023). Experimental Investigation on Phase Change Material Enhanced Pin Finned Heat Sinks for Thermal Management Applications . Green Energy and Technology. p. 757-768.

Sharma, A., Saxena, V., Joshi, J., Sahu, S.K.(2023). INVESTIGATION OF MELTING OF PCM DISPERSED WITH NANOPARTICLES IN A SQUARE ENCLOSURE INTEGRATED WITH FINS SUBJECTED TO A UNIFORM MAGNETIC FIELD: A NUMERICAL STUDY . American Society of Mechanical Engineers, Power Division (Publication) POWER. 2023-August.

Dutta, P.P., Saxena, V., Sahu, S.K.(2023). Thermal Performance Analysis of Phase Change Material-Based Plate Finned Heat Sinks for Thermal Management Applications . Green Energy and Technology. p. 485-495.

Sharma, A., Saxena, V., Sahu, S.K.(2022). EFFECT OF FIN SHAPE ON CONSTRAINED MELTING HEAT TRANSFER OF PHASE CHANGE MATERIAL IN A SPHERICAL CAPSULE: A NUMERICAL STUDY . American Society of Mechanical Engineers, Power Division (Publication) POWER. 2022-July.

Saxena, V., Kumar, A., Sharma, A., Sahu, S.K., Kundalwal, S.I.(2022). Thermal Analysis of a Li-Ion Battery Coupled with Phase Change Material (Paraffin Wax RT-35) filled with Copper Metal Foam: A Numerical Study . American Society of Mechanical Engineers, Power Division (Publication) POWER. 2022-July.

Pattanayak, B., Deswal, H., Saxena, V., Kothadia, H.(2021). Effect of Strip Orientations and Geometry on the Critical Heat Flux in Pool Boiling . Lecture Notes in Mechanical Engineering. p. 293-303.

Saxena, V., Deswal, H., Pattanayak, B., Kothadia, H.(2020). Experimental study on effect of system pressure on two-phase flow pressure drop at sub-atmospheric conditions . Materials Today: Proceedings. 28. p. 2268-2274.

BOOK CHAPTER

Vivek Saxena, Aastha Luthra, Pradunmya P. Dutta, Santosh K. Sahu, Shailesh I. Kundalwal (2023). Experimental Investigation on Phase Change Material Enhanced Pin Finned Heat Sinks for Thermal Management Applications .

Vivek Saxena, Pradunmya P. Dutta, Santosh K. Sahu (2023). Thermal Performance Analysis of Phase Change Material-Based Plate Finned Heat Sinks for Thermal Management Applications .