Numerical Simulation of the Elastic Shrinkage Induced by Portevin--Le Chatelier Effect
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Abstract
A new one-dimensional phenomenological model based on the dynamic strain
aging mechanism is developed. In order to account for the elastic shrinkage induced by the Portevin--Le Chatelier effect, elastic deformation is considered under the boundary conditions of the present model. The simulated results are found to be in good agreement with the experimental observations.
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JIANG Hui-Feng, ZHANG Qing-Chuan, CHEN Xue-Dong, FAN Zhi-Chao, CHEN Zhong-Jia, WU Xiao-Ping. Numerical Simulation of the Elastic Shrinkage Induced by Portevin--Le Chatelier Effect[J]. Chin. Phys. Lett., 2007, 24(5): 1324-1326.
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JIANG Hui-Feng, ZHANG Qing-Chuan, CHEN Xue-Dong, FAN Zhi-Chao, CHEN Zhong-Jia, WU Xiao-Ping. Numerical Simulation of the Elastic Shrinkage Induced by Portevin--Le Chatelier Effect[J]. Chin. Phys. Lett., 2007, 24(5): 1324-1326.
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JIANG Hui-Feng, ZHANG Qing-Chuan, CHEN Xue-Dong, FAN Zhi-Chao, CHEN Zhong-Jia, WU Xiao-Ping. Numerical Simulation of the Elastic Shrinkage Induced by Portevin--Le Chatelier Effect[J]. Chin. Phys. Lett., 2007, 24(5): 1324-1326.
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JIANG Hui-Feng, ZHANG Qing-Chuan, CHEN Xue-Dong, FAN Zhi-Chao, CHEN Zhong-Jia, WU Xiao-Ping. Numerical Simulation of the Elastic Shrinkage Induced by Portevin--Le Chatelier Effect[J]. Chin. Phys. Lett., 2007, 24(5): 1324-1326.
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