ERICA 소재부품융합 첨단제조장비 혁신인재 교육연구단

2022학년 2 학기 첫번째 정기세미나를 다음과 같이 개최하오니, 연구단 참여 대학원생 및 교수님들의 많은 참여를 부탁드립니다.

이번 강연에는 기계공학과 오준호 교수님의 초청으로 미국 노스웨스턴대학 김진태 박사님을 모시고 세미나를 개최합니다.

----------------------------------------------정기 세미나 ----------------------------------------------------- 

1. Title: The potential applications of bio-inspired 3D electronic microfliers for environmental sensing

2. Speaker: 김진태 박사(Northwestern University)

3. Date & Time: Sep. 14 (Wen.) 2022. 13:00 PM

4. Place: 컨퍼런스홀 101호

5. 발표 내용

 Miniaturized, low-cost, wireless electronic devices with meteorological sensors can serve as Lagrangian tracers and provide 

complementary and important information for pollution sensing, environmental monitoring, storm observations, etc. 

 We developed and examined passive structures designed for controlled, unpowered flight inspired by wind-dispersed seeds, 

combining fundamental studies in Lagrangian dynamics and novel soft electronics developed for biomedical applications. 

Controlled mechanical buckling techniques in assembly of three-dimensional (3D) mesostructures provide access to miniature, 

3D fliers optimized for such purposes, in processes that align with the most sophisticated production techniques. 

Specifically, this talk describes a range of 3D macro-, meso- and microscale fliers produced in this manner, including those 

that incorporate active electronic for pollution sensing and colorimetric payloads for pH level sensing. Analytical and experimental 

studies, using a set of state-of-the-art techniques such as high-speed Particle Image Velocimetry (PIV) and 3D Particle Tracking 

Velocimetry (3D-PTV), of the aerodynamics of high-performance 3D structures establish controlled rotational kinematics and low 

terminal velocities. Additional examples of these new convergence concepts in fluid/solid (continuum) mechanics, soft electronics,

 and optical methods will be included for other potential applications.

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많은 참석 부탁드립니다.

감사합니다.