Material characterization and axial loading response of pouch lithium ion battery cells for crash safety
Thesis: Nav.E., Massachusetts Institute of Technology, Department of Mechanical Engineering, 2017.
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| Format: | Thesis |
| Language: | eng |
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Massachusetts Institute of Technology
2017
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| Online Access: | http://hdl.handle.net/1721.1/112040 |
| _version_ | 1826212947798523904 |
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| author | Mason, Amber J |
| author2 | Tomasz Wierzbicki and Elham Sahraei Esfahani. |
| author_facet | Tomasz Wierzbicki and Elham Sahraei Esfahani. Mason, Amber J |
| author_sort | Mason, Amber J |
| collection | MIT |
| description | Thesis: Nav.E., Massachusetts Institute of Technology, Department of Mechanical Engineering, 2017. |
| first_indexed | 2024-09-23T15:41:01Z |
| format | Thesis |
| id | mit-1721.1/112040 |
| institution | Massachusetts Institute of Technology |
| language | eng |
| last_indexed | 2024-09-23T15:41:01Z |
| publishDate | 2017 |
| publisher | Massachusetts Institute of Technology |
| record_format | dspace |
| spelling | mit-1721.1/1120402019-04-10T15:55:37Z Material characterization and axial loading response of pouch lithium ion battery cells for crash safety Mason, Amber J Tomasz Wierzbicki and Elham Sahraei Esfahani. Massachusetts Institute of Technology. Department of Mechanical Engineering. Massachusetts Institute of Technology. Department of Mechanical Engineering. Mechanical Engineering. Thesis: Nav.E., Massachusetts Institute of Technology, Department of Mechanical Engineering, 2017. Thesis: S.M., Massachusetts Institute of Technology, Department of Mechanical Engineering, 2017. Cataloged from PDF version of thesis. Includes bibliographical references (pages 75-76). Recent research conducted at MIT's Impact and Crashworthiness Laboratory (ICL) has focused on material characterization of lithium ion battery cell components for use in the development of an accurate and practical computational model intended to predict mechanical deformation and related short circuit behavior of Li-ion battery cells and stacks in real world impact scenarios. In an effort to continue to refine and validate this modeling tool, characterization testing was conducted on battery cell pouch material using uniaxial stress and biaxial punch tests. At the full cell level, hemispherical punch indentation validation testing and internal electric short circuit testing was conducted on large, high energy pouch cells. Further investigations at the full cell level examined the buckling response of small pouch cells as a result of in-plane axial compression under varying degrees of confinement. To this end, a custom testing device was designed and constructed to provide controllable cell confinement for axial loading experimentation purposes. All experimentation results will feed into a computational model of the cell extended for use in comprehensive mechanical deformation simulation modeling. by Amber J. Mason. Nav.E. S.M. 2017-10-30T15:28:52Z 2017-10-30T15:28:52Z 2017 2017 Thesis http://hdl.handle.net/1721.1/112040 1006385244 eng MIT theses are protected by copyright. They may be viewed, downloaded, or printed from this source but further reproduction or distribution in any format is prohibited without written permission. http://dspace.mit.edu/handle/1721.1/7582 76 pages application/pdf Massachusetts Institute of Technology |
| spellingShingle | Mechanical Engineering. Mason, Amber J Material characterization and axial loading response of pouch lithium ion battery cells for crash safety |
| title | Material characterization and axial loading response of pouch lithium ion battery cells for crash safety |
| title_full | Material characterization and axial loading response of pouch lithium ion battery cells for crash safety |
| title_fullStr | Material characterization and axial loading response of pouch lithium ion battery cells for crash safety |
| title_full_unstemmed | Material characterization and axial loading response of pouch lithium ion battery cells for crash safety |
| title_short | Material characterization and axial loading response of pouch lithium ion battery cells for crash safety |
| title_sort | material characterization and axial loading response of pouch lithium ion battery cells for crash safety |
| topic | Mechanical Engineering. |
| url | http://hdl.handle.net/1721.1/112040 |
| work_keys_str_mv | AT masonamberj materialcharacterizationandaxialloadingresponseofpouchlithiumionbatterycellsforcrashsafety |