Research Objective
Model lithium-ion EV battery pack thermal runaway propagation and evaluate safety mitigation methods using COMSOL heat transfer and battery thermal simulation concepts.
System Architecture
The model can include cylindrical/prismatic cells, thermal source terms, pack geometry, inter-cell gaps, cooling boundaries, runaway trigger, safety material layers and temperature probes.
Simulation Methodology
The proposed workflow begins with a verified baseline model, parameter table and measurement points. The main operating case is then simulated under rated conditions, followed by parameter variation, controller or geometry tuning and comparison against the reference case.
Validation Scenarios
- base-case model setup and parameter verification
- main design or control case under rated operating conditions
- parametric change to prove robustness and sensitivity
- comparison with baseline or conventional method
- result discussion for thesis, paper and project-report writing
Expected Graphs and Result Discussion
A complete result section should include labelled figures, parameter tables and comparison metrics. For this topic, the important graph set includes:
- cell temperature rise and hot-spot map
- thermal propagation time between cells
- effect of insulation or cooling barrier
- maximum pack temperature comparison
- safety mitigation performance table
Research Extensions
- PCM barrier integration
- venting and gas-flow coupling
- BMS early warning logic
- fast-charge abuse scenario analysis
Detailed SEO Research Notes
This page now explains the EV battery thermal runaway topic as a full COMSOL safety study. The content focuses on heat generation, temperature rise, cell-to-cell propagation, mitigation barriers and thermal safety indicators for lithium-ion battery packs.
For better indexing and clearer academic use, the topic is described with software-specific terminology, measurable outputs and thesis-ready discussion points. The page is intended for engineering scholars, PhD research scholars, MTech and MSc students who need a focused simulation scope rather than a short video-only description.
Key Model Parameters to Document
- cell geometry and pack arrangement
- initial temperature, ambient temperature and convective coefficient
- heat-release rate or abuse-trigger temperature
- thermal conductivity, density and heat capacity
- cooling plate, insulation layer or safety barrier parameters
Project-Specific Novelty and Literature Gap
The research contribution is framed around safety mitigation, not only temperature plotting. A strong project can compare uncontrolled thermal runaway with mitigation cases such as cooling plates, spacing, insulation or phase-change barriers.
Validation Metrics and Comparison Plan
- plot maximum cell temperature versus time
- show thermal propagation from trigger cell to adjacent cells
- compare baseline and mitigation design cases
- evaluate time delay before critical temperature
- report hot-spot location and safety margin
Search Keywords Covered in This Project
EV battery thermal runaway COMSOLlithium ion battery safety simulationthermal propagation mitigationbattery pack heat transfer modelEV battery thesis project
FAQ for Research Scholars
Why model thermal runaway in COMSOL?
COMSOL allows coupled heat-transfer analysis with material properties, boundaries and geometric pack effects for safety-oriented battery studies.
What results are important for thesis writing?
Temperature contours, time-temperature curves, propagation delay, hot-spot analysis and mitigation comparison are important.
Related Research Guide
Read the related blog guide for methodology explanation, thesis writing structure and result-discussion support.