哈尔滨工业大学（深圳）学术讲座

演讲人Speaker：Prof. Maurizio Quadrio

题目Title:Spanwise forcing for the reduction of turbulent drag: an overview

时间Date：2023年 10月 9日        Time：3 - 4pm

地点Venue： L栋 416  室  

内容摘要Abstract：

Prof. Maurizio Quadrio will provide an overview of wall-based spanwise forcing for the reduction of turbulent drag: a technological goal whose importance is pervasive and includes nearly all applications (airplanes, cars, trains, ships, etc) where the relative motion between a fluid and a solid wall takes place in the turbulent regime.

Prof. Maurizio Quadrio will emphasize recent results and exciting perspectives for this promising approach to drag reduction, for which we have still limited understanding of the physical mechanism. The talk will start with an historical overview, followed by the description of recent achievements and of ongoing research.

个人简介(About the speaker):

Maurizio Quadrio, PhD, is Professor of Fluid Dynamics and Turbulence at Politecnico di Milano, and Director of the Flow Control Lab at the Department of Aerospace Science and Technologies,
In his research he combines simulations and experiments to study wall-bounded turbulent flows, with a focus on turbulent skin-friction drag reduction, obtained with active (spanwise forcing) or passive (riblets) approaches.
He is also involved in the study of the airflow within the human nasal cavities: understanding how it relates to an healthy breathing, and designing optimal surgeries are two endeavors that relate tightly to flow control.