Cure-induced deformation of 3D woven composite curved plate
A finite element prediction model for the residual stress and cure-induced deformation of composite curved plate considering the influence of non-uniform temperature field was established, the RTM forming process of 3D woven composite curved plate was simulated and the distribution and change of tem...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Journal of Materials Engineering
2023-07-01
|
| Series: | Cailiao gongcheng |
| Subjects: | |
| Online Access: | http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2022.000269 |
| _version_ | 1797335373006766080 |
|---|---|
| author | CHEN Weixing LI Wenxiao HE Pengfei LIANG Yong |
| author_facet | CHEN Weixing LI Wenxiao HE Pengfei LIANG Yong |
| author_sort | CHEN Weixing |
| collection | DOAJ |
| description | A finite element prediction model for the residual stress and cure-induced deformation of composite curved plate considering the influence of non-uniform temperature field was established, the RTM forming process of 3D woven composite curved plate was simulated and the distribution and change of temperature, degree of cure and internal stress of the curved plate was analyzed. The results show that the curved plate forms a non-uniform temperature and internal stress field during the curing process. The uniformity of the temperature field has a significant influence on the deformation of the curved plate. If the influence of non-uniform temperature field is not considered, the error will be increased by 10%-15%. The 3D woven composite curved plate was manufactured by RTM process, and the temperature of the curved plate during the process was monitored by thermocouple, and the cure-induced deformation of the curved plate was measured by an industrial optical scanner. The predicted results are in good agreement with the experimental results, which verifies the accuracy of the established numerical model. The effects of curing temperature and thickness on curing deformation were also analyzed. |
| first_indexed | 2024-03-08T08:37:07Z |
| format | Article |
| id | doaj.art-3bedd21455714a5db6d7c4664fbd0926 |
| institution | Directory Open Access Journal |
| issn | 1001-4381 |
| language | zho |
| last_indexed | 2024-03-08T08:37:07Z |
| publishDate | 2023-07-01 |
| publisher | Journal of Materials Engineering |
| record_format | Article |
| series | Cailiao gongcheng |
| spelling | doaj.art-3bedd21455714a5db6d7c4664fbd09262024-02-02T00:45:50ZzhoJournal of Materials EngineeringCailiao gongcheng1001-43812023-07-0151716317010.11868/j.issn.1001-4381.2022.00026920230716Cure-induced deformation of 3D woven composite curved plateCHEN Weixing0LI Wenxiao1HE Pengfei2LIANG Yong3School of Aerospace Engineering and Applied Mechanics, Tongji University, Shanghai 200092, ChinaSchool of Aerospace Engineering and Applied Mechanics, Tongji University, Shanghai 200092, ChinaSchool of Aerospace Engineering and Applied Mechanics, Tongji University, Shanghai 200092, ChinaShanghai Industrial Technology Center of Graphene, Shanghai 200444, ChinaA finite element prediction model for the residual stress and cure-induced deformation of composite curved plate considering the influence of non-uniform temperature field was established, the RTM forming process of 3D woven composite curved plate was simulated and the distribution and change of temperature, degree of cure and internal stress of the curved plate was analyzed. The results show that the curved plate forms a non-uniform temperature and internal stress field during the curing process. The uniformity of the temperature field has a significant influence on the deformation of the curved plate. If the influence of non-uniform temperature field is not considered, the error will be increased by 10%-15%. The 3D woven composite curved plate was manufactured by RTM process, and the temperature of the curved plate during the process was monitored by thermocouple, and the cure-induced deformation of the curved plate was measured by an industrial optical scanner. The predicted results are in good agreement with the experimental results, which verifies the accuracy of the established numerical model. The effects of curing temperature and thickness on curing deformation were also analyzed.http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2022.0002693d woven composite curved platenon-uniform temperature fieldresidual stresscure-induced deformationnumerical simulation |
| spellingShingle | CHEN Weixing LI Wenxiao HE Pengfei LIANG Yong Cure-induced deformation of 3D woven composite curved plate Cailiao gongcheng 3d woven composite curved plate non-uniform temperature field residual stress cure-induced deformation numerical simulation |
| title | Cure-induced deformation of 3D woven composite curved plate |
| title_full | Cure-induced deformation of 3D woven composite curved plate |
| title_fullStr | Cure-induced deformation of 3D woven composite curved plate |
| title_full_unstemmed | Cure-induced deformation of 3D woven composite curved plate |
| title_short | Cure-induced deformation of 3D woven composite curved plate |
| title_sort | cure induced deformation of 3d woven composite curved plate |
| topic | 3d woven composite curved plate non-uniform temperature field residual stress cure-induced deformation numerical simulation |
| url | http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2022.000269 |
| work_keys_str_mv | AT chenweixing cureinduceddeformationof3dwovencompositecurvedplate AT liwenxiao cureinduceddeformationof3dwovencompositecurvedplate AT hepengfei cureinduceddeformationof3dwovencompositecurvedplate AT liangyong cureinduceddeformationof3dwovencompositecurvedplate |