دورية أكاديمية
Experimental characterization and modeling of the inter-ply sliding behavior of unidirectional prepreg in the preforming process
| العنوان: | Experimental characterization and modeling of the inter-ply sliding behavior of unidirectional prepreg in the preforming process |
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| المؤلفون: | Zhefu Li, Dacheng Zhao, Baozhong Sun, Weiping Liu, Guangquan Yue |
| المصدر: | Materials Research Express, Vol 10, Iss 3, p 035602 (2023) |
| بيانات النشر: | IOP Publishing, 2023. |
| سنة النشر: | 2023 |
| المجموعة: | LCC:Materials of engineering and construction. Mechanics of materials LCC:Chemical technology |
| مصطلحات موضوعية: | unidirectional prepreg, inter-ply slip, analytical modelling, preforming process, Materials of engineering and construction. Mechanics of materials, TA401-492, Chemical technology, TP1-1185 |
| الوصف: | The inter-ply sliding behavior is one of the important factors affecting the quality of carbon fiber composite products. In this paper, the inter-ply sliding behavior of the unidirectional prepreg was investigated for the preforming process. The inter-ply sliding resistance of prepreg under different conditions was measured by the homemade measuring device and the lubricating effect of inter-ply resin was identified by the micromorphology. The effect of fiber orientation was quantified by the combined roughness. With the increase of sliding distance, the inter-ply sliding resistance initially increased significantly, and finally maintained a constant value. A phenomenological model of the inter-ply sliding resistance was developed to explain the effects of pressure, velocity, and fiber orientation. This model can accurately describe the inter-ply sliding behavior of prepreg, which can be used for numerical simulation and the optimization of preforming process. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2053-1591 |
| Relation: | https://doaj.org/toc/2053-1591 |
| DOI: | 10.1088/2053-1591/acbf0d |
| URL الوصول: | https://doaj.org/article/8736be7bef7a483c8bd638f78eb69df0 |
| رقم الأكسشن: | edsdoj.8736be7bef7a483c8bd638f78eb69df0 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 20531591 |
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| DOI: | 10.1088/2053-1591/acbf0d |