Thermal Analysis and Parametric Investigation of Phase Change Material-Air Cooled Lithium Ion Battery Pack
- 11 October 2021
- journal article
- research article
- Published by ASME International in Journal of Heat Transfer
- Vol. 143 (12)
- https://doi.org/10.1115/1.4052154
Abstract
A parametric analysis has been conducted for Phase Change Material-Air cooled battery pack. The system is composed of 26650 lithium-ion LiFePO4 batteries enclosed by PCM. 1-D thermal model for the PCM domain is developed using the Enthalpy method. The finite volume method is employed to solve the energy equation for both cell and PCM domain. The developed computational algorithm has been validated as a result of the simulations for the same conditions with the literature. The discharge process of the batteries has been investigated for 2C, 3C, and 5C rates. Thermal analyses have been performed for passive (natural convection) and active cooling (forced convection). It is aimed to keep the temperature of the battery cell under critical levels. A parametric investigation for crucial parameters like; PCM layer thickness, the thermal conductivity of the PCM, the arrangement of the batteries has been performed. Simulations have been conducted for the constant air velocity and the pumping power. Thanks to the constant pumping power analysis, thermally best-performing configuration has been sought by eliminating the hydrodynamic effect.Keywords
This publication has 27 references indexed in Scilit:
- A hybrid thermal management system for lithium ion batteries combining phase change materials with forced-air coolingApplied Energy, 2015
- Assessment of the forced air-cooling performance for cylindrical lithium-ion battery packs: A comparative analysis between aligned and staggered cell arrangementsApplied Thermal Engineering, 2015
- Experiment and simulation of a LiFePO4 battery pack with a passive thermal management system using composite phase change material and graphite sheetsJournal of Power Sources, 2015
- Experimental performances of a battery thermal management system using a phase change materialJournal of Power Sources, 2014
- Experimental and numerical investigation of the application of phase change materials in a simulative power batteries thermal management systemApplied Energy, 2014
- Experimental and numerical study of annular PCM storage in the presence of natural convectionApplied Energy, 2013
- Reciprocating air flow for Li-ion battery thermal management to improve temperature uniformityJournal of Power Sources, 2011
- Melting of Phase Change Materials With Volume Change in Metal FoamsJournal of Heat Transfer, 2010
- Thermal management of Li-ion battery with phase change material for electric scooters: experimental validationJournal of Power Sources, 2005
- A Two-Temperature Model for Solid-Liquid Phase Change in Metal FoamsJournal of Heat Transfer, 2004