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Simulation and Analysis of Liquid Crystal Module Drop Impact Based on ANSYS
Author(s) -
Zhao Jian,
Chen Xiuyun,
Sun Lingyu,
Du Jingjun,
Liang Fei,
Zhong Peng,
Hou Tingxiu
Publication year - 2020
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/sdtp.13778
Subject(s) - drop (telecommunication) , materials science , finite element method , structural engineering , drop impact , mechanics , fillet (mechanics) , liquid drop , composite material , engineering , physics , mechanical engineering , wetting
Based on the explicit dynamics module, the finite element model of the liquid crystal module is established. In order to investigate the falling rule of the liquid crystal module, three typical drop postures were selected. such as face drop, corner drop, and edge drop. The results show that TLCM received the biggest impact in the case of angle drop and the equivalent stress of the panel is 64.99Mpa when the drop height is 1m. Using rounded corners can reduce the maximum equivalent stress of panel, When the radius of the fillet is 0.2mm, The maximum equivalent stress of panel is reduced by more than 12%. The reinforced structure of the mold frame can also reduce the maximum equivalent stress of the panel by 12.65%.