Parametric investigation of battery thermal management system with phase change material, metal foam, and fins; utilizing CFD and ANN models

Najafi Khaboshan, Hasan; Jaliliantabar, Farzad; Abdullah, Abdul Adam; Panchal, Satyam; Azarinia, Amiratabak

doi:10.1016/j.applthermaleng.2024.123080

Cited by 40 publications

(1 citation statement)

References 38 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…To strike a balance between the pressure drop observed in coolants and their thermal control, a liquid coolant system in the form of a variable cross-section serpentine channel was constructed by Pu et al This design enhanced the TM capabilities of the battery even at increased discharge rates by exhibiting a maximum drop in temperature of 0.62 K. Additionally, this design facilitated an improved performance evaluation criteria of 10.1%, making it promising for battery thermal management system (BTMS) of LIBs . Furthermore, the effect of BTMS on different material configurations at varied fin lengths of LIBs was investigated by Khaboshan et al Here, a 3 K reduction in temperature was observed for the thermal nonequilibrium modeled metal foam, where during discharge, the thermal difference was around 75% when compared to the pristine PCM . On the other hand, phase transitions occurring in PCM are mainly driven by the heated walls of the PCM-filled rectangular cavity.…”

Section: Introductionmentioning

confidence: 99%

Role of Phase Change Materials in Examining the Discharge Behavior of Li-Ion Batteries Using ANSYS Fluent

KR,

Kannan,

Ramadoss

2024

ACS Appl. Electron. Mater.

View full text Add to dashboard Cite

The emergence of lithium-ion batteries (LIBs) presents a promising solution, yet they come with an inherent challenge of thermal overrun due to rapid charge−discharge cycles. An effective thermal management (TM) strategy is essential to addressing these issues. This study focuses on improving the temperature performance of phase change material (PCM-encased solid-state LIBs (SLIBs) by employing the NTGK module and integrating it into ANSYS Fluent, to assess the discharge behavior of LIBs. Additionally, a comparative analysis of two outperforming LCO/LAGP/G, and LFP/LLZO/Li cell combinations, was examined. The LCO/LAGP/G combination exhibited a 1.8 and 0.68% temperature reduction in capric acid and paraffin wax, whereas the LFP/LLZO/Li configuration showed a 2.7% reduction in capric acid and a 1.45% reduction in paraffin wax respectively.

show abstract

Section: Introductionmentioning

confidence: 99%

Role of Phase Change Materials in Examining the Discharge Behavior of Li-Ion Batteries Using ANSYS Fluent

KR,

Kannan,

Ramadoss

2024

ACS Appl. Electron. Mater.

View full text Add to dashboard Cite

show abstract

Study on Thermal Runaway Behavior and Early Warning Algorithm of Ternary Lithium Battery Pack Under Preload Force

Wei,

Du,

Liang

et al. 2024

Energy Tech

View full text Add to dashboard Cite

Overcharging is a primary cause of thermal runaway in ternary lithium‐ion batteries, often leading to serious safety incidents. Early detection of thermal runaway during overcharging is therefore critical. This study investigates a 5 Ah ternary lithium battery pack, applying appropriate preload force to simulate real‐world conditions. Various overcharge experiments are conducted under different conditions, and changes in battery voltage, temperature, and expansion force are thoroughly analyzed. The results indicate that under the same initial conditions, higher charging rates accelerate the temperature rise in the lithium battery. Additionally, the internal gas generation rate increases, causing a faster rise in edge pressure and leading to earlier battery cracking. Building on these findings, a three‐level early warning algorithm is developed, which comprehensively considers voltage, temperature, and expansion force changes. Experimental validation demonstrates that this algorithm can accurately identify the current stage of thermal runaway and detect the transition to the third warning stage 604 s before complete failure, thus providing critical protection for the safe operation of the battery pack. This study offers valuable guidance for enhancing the monitoring and early warning capabilities of battery management systems.

show abstract

Estimation of hybrid energy generation of solar‐wind tower for electric vehicle charging: A case study of Indian highway

Singh,

Tiwari,

Singh

et al. 2024

Energy Storage

View full text Add to dashboard Cite

Advances in non‐conventional energy technologies and increasing fossil fuel prices along with environmental concerns have made hybrid renewable energy systems important. In view of this scenario, solar panel mounted on a vertical axis wind turbine (called as solar‐wind tower) can be utilized to produce more electric energy than individual one. This solar‐wind tower will be located in the space available between two opposite roads of expressways/highways. Solar‐wind tower located in such a manner that the air velocity produced from driving vehicles on both sides of the road is adequate to cut the turbine blades which will produce unidirectional torque. A battery energy storage system (BESS) stores the power produced by the solar‐wind tower so that it can subsequently be used for local loads and electric vehicle charging stations (EVCS) and remaining energy can be supplied to the grid. In this work, a hybrid system composed of wind and solar is designed and modelled in Simulink (MATLAB) and tested on real data of wind speed and validated by Opal‐RT simulator. From the simulation result, it is estimated that total electrical power output of a single solar‐wind tower is around 15 to 20 kWh in a day under the assumed conditions.

show abstract

Parametric investigation of battery thermal management system with phase change material, metal foam, and fins; utilizing CFD and ANN models

Cited by 40 publications

References 38 publications

Role of Phase Change Materials in Examining the Discharge Behavior of Li-Ion Batteries Using ANSYS Fluent

Role of Phase Change Materials in Examining the Discharge Behavior of Li-Ion Batteries Using ANSYS Fluent

Study on Thermal Runaway Behavior and Early Warning Algorithm of Ternary Lithium Battery Pack Under Preload Force

Estimation of hybrid energy generation of solar‐wind tower for electric vehicle charging: A case study of Indian highway

Contact Info

Product

Resources

About