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November 28, 2025EnergiesOpen Access

Heat Dissipation and Structural Optimization of Cylindrical Lithium-Ion Batteries with Phase Change Material–Liquid Hybrid Cooling: A Numerical Study

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Authors

ZTZhukui TanXWXin WuZCZerui Chen

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Implication

Numerical simulations demonstrate that hybrid cooling reduces maximum temperature and temperature gradient in cylindrical lithium-ion batteries, suggesting improved battery performance.

Key Points

  • Results show a maximum temperature reduction of 5.03 °C at coolant velocity of 0.0075 m/s while addressing temperature gradient issues.
  • Observational analysis of cylindrical lithium-ion batteries identifies optimal cooling performance factors including phase-change materials.
  • The proposed structural optimization schemes effectively balance maximum temperature and temperature uniformity using liquid cooling plates.
  • Findings support the development of enhanced battery thermal management systems for electric vehicles. Early edition model; further real-world testing required.

Cite This Study

Tan et al. (2025) studied this question.

synapsesocial.com/papers/6928f126a65b730b9ea7a5f1https://doi.org/10.3390/en18236108
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Numerical Optimization of a Hybrid Cooling System for Lithium‐Ion Battery Packs: PCM‐Assisted and Liquid Cooling Integration2025
  2. 2Hybrid PCM–Liquid Cooling System with Optimized Channel Design for Enhanced Thermal Management of Lithium–Ion Batteries2025 · 13 citations
  3. 3Enhancing thermal management in cylindrical Li-ion battery through PCM integration with variable contact area2024 · 2 citations
  4. 4Hybrid cooling approach using PCM and liquid cold plate for battery thermal management of cylindrical cells2025 · 6 citations
  5. 5Investigation of Liquid Cooling for Lithium-Based Batteries in Phase Change Materials Using Metal Foams: a Numerical Approach2024 · 1 citations