Communication—indentation of Li-ion pouch cell: Effect of material homogenization on prediction of internal short circuit
Abstract
We performed finite element simulations of spherical indentation of Li-ion pouch cells. Our model fully resolves different layers in the cell. The results of the layer resolved models were compared to the models available in the literature that treat the cell as an equivalent homogenized continuum material. Simulations were carried out for different sizes of the spherical indenter. Here, we show that calibration of a failure criterion for the cell in the homogenized model depends on the indenter size, whereas in the layer-resoled model, such dependency is greatly diminished.
- Authors:
-
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
- Publication Date:
- Research Org.:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Org.:
- Work for Others (WFO); USDOE
- OSTI Identifier:
- 1327655
- Grant/Contract Number:
- AC05-00OR22725
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Journal of the Electrochemical Society
- Additional Journal Information:
- Journal Volume: 163; Journal Issue: 10; Journal ID: ISSN 0013-4651
- Publisher:
- The Electrochemical Society
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 25 ENERGY STORAGE; homogenized; pouch cell; short-circuit
Citation Formats
Kumar, A., Kalnaus, Sergiy, Simunovic, Srdjan, Gorti, Sarma B., Allu, Srikanth, and Turner, John A. Communication—indentation of Li-ion pouch cell: Effect of material homogenization on prediction of internal short circuit. United States: N. p., 2016.
Web. doi:10.1149/2.0151613jes.
Kumar, A., Kalnaus, Sergiy, Simunovic, Srdjan, Gorti, Sarma B., Allu, Srikanth, & Turner, John A. Communication—indentation of Li-ion pouch cell: Effect of material homogenization on prediction of internal short circuit. United States. https://doi.org/10.1149/2.0151613jes
Kumar, A., Kalnaus, Sergiy, Simunovic, Srdjan, Gorti, Sarma B., Allu, Srikanth, and Turner, John A. Mon .
"Communication—indentation of Li-ion pouch cell: Effect of material homogenization on prediction of internal short circuit". United States. https://doi.org/10.1149/2.0151613jes. https://www.osti.gov/servlets/purl/1327655.
@article{osti_1327655,
title = {Communication—indentation of Li-ion pouch cell: Effect of material homogenization on prediction of internal short circuit},
author = {Kumar, A. and Kalnaus, Sergiy and Simunovic, Srdjan and Gorti, Sarma B. and Allu, Srikanth and Turner, John A.},
abstractNote = {We performed finite element simulations of spherical indentation of Li-ion pouch cells. Our model fully resolves different layers in the cell. The results of the layer resolved models were compared to the models available in the literature that treat the cell as an equivalent homogenized continuum material. Simulations were carried out for different sizes of the spherical indenter. Here, we show that calibration of a failure criterion for the cell in the homogenized model depends on the indenter size, whereas in the layer-resoled model, such dependency is greatly diminished.},
doi = {10.1149/2.0151613jes},
journal = {Journal of the Electrochemical Society},
number = 10,
volume = 163,
place = {United States},
year = {Mon Sep 12 00:00:00 EDT 2016},
month = {Mon Sep 12 00:00:00 EDT 2016}
}
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Cited by: 15 works
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Works referenced in this record:
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Works referencing / citing this record:
The indentation analysis triggering internal short circuit of lithium-ion pouch battery based on shape function theory
journal, May 2018
- Hao, Wenqian; Xie, Jiamiao; Wang, Fenghui
- International Journal of Energy Research, Vol. 42, Issue 11
Resistance exterior force property of lithium‐ion pouch batteries with different positive materials
journal, May 2019
- Hao, Wen‐qian; Xie, Jia‐miao; Bo, Xi‐qiao
- International Journal of Energy Research, Vol. 43, Issue 9
High-energy lithium metal pouch cells with limited anode swelling and long stable cycles
journal, May 2019
- Niu, Chaojiang; Lee, Hongkyung; Chen, Shuru
- Nature Energy, Vol. 4, Issue 7
Accelerate Battery Safety Simulations Using Composite Tshell Elements
journal, January 2018
- Deng, Jie; Bae, Chulheung; Miller, Theodore
- Journal of The Electrochemical Society, Vol. 165, Issue 13
Internal short circuit detection in Li-ion batteries using supervised machine learning
journal, January 2020
- Naha, Arunava; Khandelwal, Ashish; Agarwal, Samarth
- Scientific Reports, Vol. 10, Issue 1