Multiscale Model of the RTM Process: From Mesoscale Anisotropic Permeability of Woven Structures to Macroscale Resin Impregnation
文献类型：期刊论文
| 作者 | Xiao, Yang2,3; Xu, Junbo2; Wang, Min1; Wang, Bingyin1; Yuan, Shaojun3; Yang, Chao2,4,5 |
| 刊名 | Industrial and Engineering Chemistry Research
 |
| 出版日期 | 2021-06-09 |
| 卷号 | 60期号:22页码:8269-8279 |
| ISSN号 | 8885885 |
| 关键词 | Anisotropy - Impregnation - Fiber reinforced plastics - Resins |
| DOI | 10.1021/acs.iecr.1c01290 |
| 英文摘要 | It is critical to figure out permeability characteristics of different woven structures for better understanding the resin impregnation and the formation of dry spot defects during the resin transfer molding (RTM) process. In this work, we proposed a multiscale model in which the permeability was derived by mesoscale simulation of the resin flow in the channel within 3D/2.5D fiber-woven composites, and then, the obtained anisotropic permeability was used as the resistance parameter of the porous model for the RTM process at the macroscale. The proposed method was validated by a consistency test. The results show that the in-plane permeability of the woven structures is greater than the lateral permeability, and it is easier for the 3D woven structure to impregnate the whole module than the 2.5D woven structure in the RTM process. The multiscale model proposed is expected to guide the design and optimization of the RTM process for high-performance fiber-reinforced composites. 漏 2021 American Chemical Society. |
| 学科主题 | Resin Transfer Molding |
| 项目编号 | This work was supported by the National Natural Science Foundation of China (22035007, 91934301, and 21878298), DNL Cooperation Fund, CAS (DNL201902), and External Cooperation Program of BIC, Chinese Academy of Sciences (122111KYSB20190032). |
| 出版者 | American Chemical Society |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/60326]  |
| 作者单位 | 1.Dynamic Machinery Institute of Inner Mongolia, Hohhot; 010010, China 2.CAS Key Laboratory of Green Process and Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing; 100190, China 3.College of Chemical Engineering, Sichuan University, Chengdu; 610065, China 4.Dalian National Laboratory for Clean Energy, Dalian; 116023, China 5.School of Chemical Engineering, University of Chinese Academy of Sciences, Beijing; 100049, China |
| 推荐引用方式 GB/T 7714 | Xiao, Yang,Xu, Junbo,Wang, Min,et al. Multiscale Model of the RTM Process: From Mesoscale Anisotropic Permeability of Woven Structures to Macroscale Resin Impregnation[J]. Industrial and Engineering Chemistry Research,2021,60(22):8269-8279. |
| APA | Xiao, Yang,Xu, Junbo,Wang, Min,Wang, Bingyin,Yuan, Shaojun,&Yang, Chao.(2021).Multiscale Model of the RTM Process: From Mesoscale Anisotropic Permeability of Woven Structures to Macroscale Resin Impregnation.Industrial and Engineering Chemistry Research,60(22),8269-8279. |
| MLA | Xiao, Yang,et al."Multiscale Model of the RTM Process: From Mesoscale Anisotropic Permeability of Woven Structures to Macroscale Resin Impregnation".Industrial and Engineering Chemistry Research 60.22(2021):8269-8279. |
入库方式： OAI收割
来源：过程工程研究所
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