Characterizing thermo-mechanical behavior of superalloy using the eigenfunction virtual fields method
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- 作者：Wenfeng Haoa ; b ; haowenfeng2007@163.com" class="auth_mail" title="E-mail the corresponding author ; Guangping Guob ; Yue Zhangb ; Xinwen Chenb
- 关键词：Thermo-mechanical coupling ; Eigenfunction virtual fields method ; Superalloy ; Principal components analysis ; Eigenvectors ; Strain field
- 刊名：Advances in Engineering Software
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：93
- 期：Complete
- 页码：22-29
- 全文大小：2107 K
文摘
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EVFM was extended to characterize thermo-mechanical behavior of superalloy.
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Virtual fields were constructed using the eigenvectors of augmented strain matrix.
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Effect of mesh size and noise on the identification results was analyzed.