Summary of recent computational fluid dynamic studies on battery thermal management by air cooling
| Reference | Cell type | Cells in pack | Coolant | Method | Heat generation model | Heat dissipation model | Investigation parameters |
|---|---|---|---|---|---|---|---|
| Akbarzadeh et al. (2021) | Prismatic | 12 | Air or water | Experimental and simulation | Electrochemical | Conduction and convection | Air vs. water as coolant |
| Park (2013) | Prismatic | 36 | Air | Simulation | Constant heat flux | Convection and advection | Manifold shape and flow pressure relief |
| Junsheng et al. (2021) | Prismatic | 10 | Air | Experimental and simulation | Electrochemical | Convection | Flow rate and structural optimisation |
| Behi et al. (2020) | Cylindrical | 24 | Air and heat pipe | Experimental and simulation | Electrochemical | Convection | Heat pipe, cell spacing and velocity |
| Hasan et al. (2023) | Cylindrical | 52 | Air | Simulation | Constant heat flux | Convection | Cell spacing and Reynolds number |
| Saw et al. (2016) | Cylindrical | 24 | Air | Experimental and simulation | Electrochemical | Convection | Flow rate |
| Chen et al. (2020) | Prismatic | 12 | Air | Experimental and simulation | Electrochemical | Conduction and convection | Number of battery cells, cell spacing and cell symmetry |
| Xu et al. (2022) | Cylindrical | 24 | Air | Simulation | Electrochemical | Conduction and convection | Inlet position and inlet air velocity |
| Wang et al. (2021a) | Prismatic | 8 | Air | Simulation | Constant heat flux | Convection | Inlet and outlet position and parallel plate installation |
| Hong et al. (2018) | Prismatic | 12 | Air | Simulation | Electrochemical and constant heat flux | Conduction and convection | Position and size of a secondary vent |
| Napa et al. (2023) | Cylindrical | 9 | Air and phase change material | Simulation | Electrochemical | Convection | Use of phase change material |
| Shahid and Agelin-Chaab (2018) | Cylindrical | 32 | Air | Experiment and simulation | Electrochemical | Convection | Inlet plenum addition and position |
| Wang et al. (2021b) | Pouch | 16 | Air | Simulation | Electrochemical | Convection | Implementation of spoilers in cell gaps |
| Zhang et al. (2021) | Prismatic | 6 | Air | Experimental and simulation | Coupled electrochemical-thermal | Conduction | Inlet and outlet position, height and cell symmetry |
| Yue et al. (2018) | Cylindrical | 60 | Air | Experimental and simulation | Electrochemical | Conduction and convection | Inlet and outlet position and baffle in air flow |
| Zeng et al. (2020) | Cylindrical | 16 | Air | Experimental and simulation | Electrochemical | Conduction and convection | Inlet and outlet position, size and eccentricity, flow velocity and battery layout |
| Kausthubharam et al. (2021) | Cylindrical | 36 | Air | Simulation | Electrochemical | Convection | Inlet and outlet position and flow velocity |
| Mahamud and Park (2011) | Cylindrical | 32 | Air | Experimental and simulation | Electrochemical | Conduction and convection | Reciprocating air flow |
| Xie et al. (2017) | Prismatic | 10 | Air | Experimental and simulation | Constant heat flux | Conduction and convection | Air inlet and outlet angle and width of air flow channel |
| Wang et al. (2014) | Cylindrical | 16–28 | Air | Experiment and simulation | Experimentally derived | Conduction and convection | Length and area of flow path, flow velocity, inlet location, cell spacing and pack structure |
| Reference | Cell type | Cells in pack | Coolant | Method | Heat generation model | Heat dissipation model | Investigation parameters |
|---|---|---|---|---|---|---|---|
| Prismatic | 12 | Air or water | Experimental and simulation | Electrochemical | Conduction and convection | Air vs. water as coolant | |
| Prismatic | 36 | Air | Simulation | Constant heat flux | Convection and advection | Manifold shape and flow pressure relief | |
| Prismatic | 10 | Air | Experimental and simulation | Electrochemical | Convection | Flow rate and structural optimisation | |
| Cylindrical | 24 | Air and heat pipe | Experimental and simulation | Electrochemical | Convection | Heat pipe, cell spacing and velocity | |
| Cylindrical | 52 | Air | Simulation | Constant heat flux | Convection | Cell spacing and Reynolds number | |
| Cylindrical | 24 | Air | Experimental and simulation | Electrochemical | Convection | Flow rate | |
| Prismatic | 12 | Air | Experimental and simulation | Electrochemical | Conduction and convection | Number of battery cells, cell spacing and cell symmetry | |
| Cylindrical | 24 | Air | Simulation | Electrochemical | Conduction and convection | Inlet position and inlet air velocity | |
| Prismatic | 8 | Air | Simulation | Constant heat flux | Convection | Inlet and outlet position and parallel plate installation | |
| Prismatic | 12 | Air | Simulation | Electrochemical and constant heat flux | Conduction and convection | Position and size of a secondary vent | |
| Cylindrical | 9 | Air and phase change material | Simulation | Electrochemical | Convection | Use of phase change material | |
| Cylindrical | 32 | Air | Experiment and simulation | Electrochemical | Convection | Inlet plenum addition and position | |
| Pouch | 16 | Air | Simulation | Electrochemical | Convection | Implementation of spoilers in cell gaps | |
| Prismatic | 6 | Air | Experimental and simulation | Coupled electrochemical-thermal | Conduction | Inlet and outlet position, height and cell symmetry | |
| Cylindrical | 60 | Air | Experimental and simulation | Electrochemical | Conduction and convection | Inlet and outlet position and baffle in air flow | |
| Cylindrical | 16 | Air | Experimental and simulation | Electrochemical | Conduction and convection | Inlet and outlet position, size and eccentricity, flow velocity and battery layout | |
| Cylindrical | 36 | Air | Simulation | Electrochemical | Convection | Inlet and outlet position and flow velocity | |
| Cylindrical | 32 | Air | Experimental and simulation | Electrochemical | Conduction and convection | Reciprocating air flow | |
| Prismatic | 10 | Air | Experimental and simulation | Constant heat flux | Conduction and convection | Air inlet and outlet angle and width of air flow channel | |
| Cylindrical | 16–28 | Air | Experiment and simulation | Experimentally derived | Conduction and convection | Length and area of flow path, flow velocity, inlet location, cell spacing and pack structure |
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