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Keywords: finite element model
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Journal Articles

Aging Effect–Aware Finite Element Model and Parameter Identification Method of Lithium-Ion Battery

Aina Tian, Chen Yang, Yang Gao, Yan Jiang, Chun Chang, Lujun Wang, Jiuchun Jiang
Journal: Journal of Electrochemical Energy Conversion and Storage
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. August 2023, 20(3): 031005.
Paper No: JEECS-22-1081
DOI: https://doi.org/10.1115/1.4055463
Published Online: October 7, 2022
... state, it is easy to cause battery abuse and accelerate the decline. To avoid this situation, the aging model with consideration of the battery degradation is coupled into the pseudo-two-dimensional (P2D) model. An aging effect-aware finite element model that can describe battery physical information...
View Article titled, Aging Effect–Aware <span class="search-highlight">Finite</span> <span class="search-highlight">Element</span> <span class="search-highlight">Model</span> and Parameter Identification Method of Lithium-Ion Battery
Open the PDF for Aging Effect–Aware <span class="search-highlight">Finite</span> <span class="search-highlight">Element</span> <span class="search-highlight">Model</span> and Parameter Identification Method of Lithium-Ion Battery in another window
Topics: Active materials, Batteries, Electrodes, Finite element model, Lithium, Lithium-ion batteries, Particulate matter, Cycles, Fracture (Materials), Errors
Journal Articles

Research on Mechanical Simulation Model and Working Safety Boundary of Large-Capacity Prismatic Lithium-Ion Battery Based on Experiment

Quan Yuan, Xiaoping Chen, Kangpei Meng, Pengxiang Wang, Li Tang, Tao Wang, Jieer Cao, Yaobo Wu
Journal: Journal of Electrochemical Energy Conversion and Storage
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. August 2022, 19(3): 030911.
Paper No: JEECS-21-1274
DOI: https://doi.org/10.1115/1.4054062
Published Online: March 24, 2022
... the constitutive behavior of the shell and jellyroll is determined through the experiments. The compression results of the finite element model have shown a good agreement with the experimental data, which demonstrates its effectiveness and accuracy. This research provides an effective and practical procedure...
View Article titled, Research on Mechanical Simulation Model and Working Safety Boundary of Large-Capacity Prismatic Lithium-Ion Battery Based on Experiment
Open the PDF for Research on Mechanical Simulation Model and Working Safety Boundary of Large-Capacity Prismatic Lithium-Ion Battery Based on Experiment in another window
Topics: Batteries, Compression, Displacement, Failure, Lithium-ion batteries, Safety, Finite element model
Journal Articles

The Anisotropic Homogenized Model for Pouch Type Lithium-Ion Battery Under Various Abuse Loadings

Huacui Wang, Xudong Duan, Binghe Liu
Journal: Journal of Electrochemical Energy Conversion and Storage
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. May 2021, 18(2): 021015.
Paper No: JEECS-20-1130
DOI: https://doi.org/10.1115/1.4049239
Published Online: January 22, 2021
... model and mesh of ( a ) one-layer homogenized model and ( b ) multilayer homogenized model The finite element model and mesh of (a) one-layer homogenized model and (b) multilayer homogenized model In total, there are 18 parameters to be confirmed of this model, i.e., E 11 , E 22 , E...
View Article titled, The Anisotropic Homogenized Model for Pouch Type Lithium-Ion Battery Under Various Abuse Loadings
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Topics: Anisotropy, Compression, Lithium-ion batteries, Batteries, Calibration, Finite element model, Mechanical behavior, Deformation, Buckling, Computer simulation