...
首页> 外文期刊>Journal of Reinforced Plastics and Composites >A coupled structural and flow approach for numerical simulation of the light resin transfer moulding process. II: Fabric permeability and compaction characterisation, model results and a 6-kW wind turbine blade case study
【24h】

A coupled structural and flow approach for numerical simulation of the light resin transfer moulding process. II: Fabric permeability and compaction characterisation, model results and a 6-kW wind turbine blade case study

机译:轻型树脂传递模塑过程数值模拟的结构和流动耦合方法。 II:织物渗透性和密实性表征,模型结果和6千瓦风力涡轮机叶片案例研究

获取原文
获取原文并翻译 | 示例
           

摘要

This is the second paper in a two-part study into the numerical simulation of the light resin transfer moulding (LRTM) process. It focuses on the development of empirically derived models for the permeability and compaction behaviour of Unifilo during light resin transfer moulding. A detailed review of relevant literature allowed identification of important material parameters, and appropriate testing procedures were devised accordingly. Previously published approaches were used to construct light resin transfer moulding specific permeability and compaction models. A material response for each stage of the process was quantified and then inputted into the light resin transfer moulding simulation developed in the Part I of this study. Results were verified using data from an empirical testbed, and the completed light resin transfer moulding model was then applied to a 6-kW wind turbine blade case study to evaluate different infusion strategies and minimise fill time. Finally, it was used to compare the light resin transfer moulding, resin transfer moulding and liquid resin infusion processes for the manufacture of this part.
机译:这是对轻质树脂传递模塑(LRTM)过程进行数值模拟的两部分研究的第二篇论文。它着重于经验派生模型的开发,该模型用于轻质树脂传递模塑过程中Unifilo的渗透性和压实行为。对相关文献的详细审查可以确定重要的材料参数,并据此设计了适当的测试程序。以前发布的方法用于构建轻质树脂传递模塑成型的特定渗透率和压实模型。量化过程每个阶段的材料响应,然后将其输入到本研究的第一部分中开发的轻质树脂传递模塑仿真中。使用来自经验测试台的数据验证了结果,然后将完整的轻质树脂传递模塑模型应用于6 kW风力涡轮机叶片案例研究,以评估不同的注入策略并最大程度地减少填充时间。最后,它被用来比较轻质树脂传递模塑,树脂传递模塑和液态树脂注入工艺来制造该零件。

著录项

相似文献

  • 外文文献
  • 中文文献
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号