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Multiscale Collaborative Optimization of Processing Parameters for Carbon FiberEpoxy Laminates Fabricated by High-Speed Automated Fiber Placement
المؤلفون المشاركون
Han, Zhenyu
Fu, Hongya
Sun, Shouzheng
Shao, Zhongxi
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-14، 14ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-11-28
دولة النشر
مصر
عدد الصفحات
14
الملخص EN
Processing optimization is an important means to inhibit manufacturing defects efficiently.
However, processing optimization used by experiments or macroscopic theories in high-speed automated fiber placement (AFP) suffers from some restrictions, because multiscale effect of laying tows and their manufacturing defects could not be considered.
In this paper, processing parameters, including compaction force, laying speed, and preheating temperature, are optimized by multiscale collaborative optimization in AFP process.
Firstly, rational model between cracks and strain energy is revealed in order that the formative possibility of cracks could be assessed by using strain energy or its density.
Following that, an antisequential hierarchical multiscale collaborative optimization method is presented to resolve multiscale effect of structure and mechanical properties for laying tows or cracks in high-speed automated fiber placement process.
According to the above method and taking carbon fiber/epoxy tow as an example, multiscale mechanical properties of laying tow under different processing parameters are investigated through simulation, which includes recoverable strain energy (ALLSE) of macroscale, strain energy density (SED) of mesoscale, and interface absorbability and matrix fluidity of microscale.
Finally, response surface method (RSM) is used to optimize the processing parameters.
Two groups of processing parameters, which have higher desirability, are obtained to achieve the purpose of multiscale collaborative optimization.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Han, Zhenyu& Sun, Shouzheng& Shao, Zhongxi& Fu, Hongya. 2016. Multiscale Collaborative Optimization of Processing Parameters for Carbon FiberEpoxy Laminates Fabricated by High-Speed Automated Fiber Placement. Advances in Materials Science and Engineering،Vol. 2016, no. 2016, pp.1-14.
https://search.emarefa.net/detail/BIM-1096218
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Han, Zhenyu…[et al.]. Multiscale Collaborative Optimization of Processing Parameters for Carbon FiberEpoxy Laminates Fabricated by High-Speed Automated Fiber Placement. Advances in Materials Science and Engineering No. 2016 (2016), pp.1-14.
https://search.emarefa.net/detail/BIM-1096218
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Han, Zhenyu& Sun, Shouzheng& Shao, Zhongxi& Fu, Hongya. Multiscale Collaborative Optimization of Processing Parameters for Carbon FiberEpoxy Laminates Fabricated by High-Speed Automated Fiber Placement. Advances in Materials Science and Engineering. 2016. Vol. 2016, no. 2016, pp.1-14.
https://search.emarefa.net/detail/BIM-1096218
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1096218
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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