题目：Experimental investigations on ice accretion process and anti-/de-icing technology for aero-engine icing mitigation

报告人：李琳恺讲师（南京航空航天大学航空学院）

时间：2021年6月16日（周三）10：30

地点：明故宫校区A18-1109会议室

主办单位：机械结构力学及控制国家重点实验室、航空学院、航空航天交叉研究院、青年教授学术交流联谊会、科协

报告内容摘要：

Aero-engine icing is widely recognized as a significant hazard to aviation safety in cold weather. During flights, upon the impingement of small, super-cooled, airborne water droplets in clouds, ice accretion would occur on the exposed surfaces of aero-engines, such as inlet lips, spinners, fan rotor blades, and inlet guide vanes. Ice formation on such components can significantly degrade the performance of aero-engines. This talk will present a series of experimental studies to investigate the dynamic ice accretion process on the surface of an aero-engine spinner-fan model and to explore the feasibility of different anti-/de-icing technologies, which will lead to more effective and robust anti-/de-icing strategies to ensure safer and more efficient operation of an aero-engine in cold weather.

报告人简介：

李琳恺，南京航空航天大学航空学院讲师。2018年12月博士毕业于美国爱荷华州立学大学，2021年1月入职南京航空航天大学航空学院航空航天交叉研究院，主要从事实验空气动力学，流体力学和传热学，新型飞行器设计和流体流动测试技术的研究工作。发表学术论文20余篇，其中以第一作者发表SCI检索论文3篇。