Multiscale Modelling of Advanced Aerospace Materials and Processes

先进航空航天材料和工艺的多尺度建模

• 批准号: CRC-2016-00180
• 负责人: Lévesque, Martin
• 金额: $ 7.29万
• 依托单位: École Polytechnique de Montréal
• 依托单位国家: 加拿大
• 项目类别: Canada Research Chairs
• 财政年份: 2019
• 资助国家: 加拿大
• 起止时间: 2019-01-01 至 2020-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=692753
• 关键词: Multiscale; Modelling; Advanced; Aerospace; Materials

The use of composites and shot peening reduced the mass of Canadian aircraft by at most 5% whereas senior aerospace engineers believe that mass savings of 15% should have been achieved. This situation, which deprives the aerospace industry from substantial economic and environmental benefits, partially stems from the fact that aerospace engineers lack accurate predictive design tools. Prof. Lévesque's unique research program aims at developing multiscale predictive models for shot peening and composites to address this specific issue. His multidisciplinary research program conducted in partnership with the aerospace industry will train the next generation of aircraft structures experts.

复合材料和喷丸处理的使用使加拿大飞机的质量最多减少了 5%，而高级航空航天工程师认为，本应实现 15% 的质量减轻，这种情况部分剥夺了航空航天业的巨大经济和环境效益。源于航空航天工程师缺乏准确的预测设计工具这一事实，Lévesque 教授的独特研究计划旨在开发喷丸强化和复合材料的多尺度预测模型，以解决这一特定问题。与航空航天业合作开展的项目将培训下一代飞机结构专家。