科技部高端外国专家引进计划
“航空发动机叶片振动不确定性分析理论与设计方法”
系列学术报告
报告题目：Research Directions and Progress in AER-MEC Polito 都灵理工AER-MEC课题组的研究方向与进展
报告人：Stefano Zucca 教授
主持人：吴亚光 副教授，范雨 副教授
报告时间：2024年2月20日，上午10:00-11:00
报告地点：北航沙河校区F座3楼“数字发动机”多功能会议室
报告摘要
AER-MEC RESEARCH GROUP was established by Muzio Gola in 1997. The research group has 4 teachers and 14 researchers, post-docs and PhD students. Dedicated to the research of turbomachinery, including aerospace applications and energy production and oil & gas. The group’s research interests are linear and nonlinear structural dynamics. Prof. Zucca will report the recent progress in contact mechanics and tribology, joint & damper design, numerical modeling, and test rigs design.
主讲人简介
Stefano Zucca, PhD in Machine Design of Politecnico di Torino (Italy), is full Professor of Machine Design at the Department of Mechanical and Aerospace Engineering of Politecnico di Torino. He has published more than 40 journal papers.
His research direction is the development and validation of reliable models and methods for the assessment of the structural integrity and the safety margins of rotating components of turbomachinery for aero-engines, including:
- Numerical and experimental analysis of the dynamics of rotating structures (i.e. bladed disks, gears) of turbomachinery.
- Numerical and experimental analysis of the effect of localized non-linearity (i.e. friction contacts) on the dynamics of mechanical components.
- Design of test rigs for the experimental characterization of friction contacts and friction dampers for turbomachinery applications.
- Development and validation of methods for the analysis of damaged bladed disks.
- Development and validation of reduced order models for structures with geometric and contact nonlinearities.
