Abstract
In this study, transient numerical simulations are carried out to evaluate and compare the thermal management performance between the biomimetic turtle shell and conventional parallel-channel liquid cooling plates. Surrogate models are constructed using response surface methodology (RSM) and then the non-dominated sorting genetic algorithm II (NSGA-II) is adopted to perform multi-objective optimization of the biomimetic turtle shell liquid cooling plate. Compared with the conventional parallel-channel structure, the biomimetic turtle shell design reduces battery maximum temperature by 0.94 K, temperature difference by 0.76 K, and pressure drop by 67.66 Pa. Meanwhile, the optimal structural parameters are also determined. The proposed design offers a feasible solution for high-performance liquid cooling plates, improving thermal safety and stability of lithium-ion battery systems.
| Original language | English |
|---|---|
| Article number | 180394 |
| Journal | Thermochimica Acta |
| Volume | 762 |
| DOIs | |
| State | Published - Aug 2026 |
| Externally published | Yes |
Bibliographical note
Publisher Copyright:© 2026 Elsevier B.V. All rights are reserved, including those for text and data mining, AI training, and similar technologies.
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- Battery thermal management
- Biomimetic turtle shell structure
- Liquid cooling
- Multi-objective optimization
ASJC Scopus subject areas
- Instrumentation
- Condensed Matter Physics
- Physical and Theoretical Chemistry
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