报告题目：燃气轮机涡轮叶片流动-传热-沉积特性研究报告人: 李琳副教授报告人单位: 新疆大学报告时间：2025年11月20日15:30报告地点: 李兆基科技大楼B518简介：涡轮叶片是燃气轮机热负荷最高的组件之一。为保证其在高温工作状态下的寿命和稳定性，必须进行精细化的流动-传热-沉积特性分析以设计高效冷却结构。本研究通过数值计算与实验研究相结合的方法开展了某型燃气轮机涡轮叶片典型冷却通道流动-传热-沉积特性研究，获得了通.…
Time: 15:00 p.m. on November 11, 2025Location: B-518 Lee Shau Kee Building of Science and TechnologyHost: Prof. Chao SunAbstract:We show how to apply optimal control theory to catch a passive drifting target in a turbulent flow by an autonomous flowing agent with limited maneuverability. For the case of a perfect knowledge of the environment, we show that Optimal Control theory can overcome cha.…
Time: 14:00 p.m. on November 11, 2025Location: B-518 Lee Shau Kee Building of Science and TechnologyHost: Prof. Chao SunAbstract:Lagrangian turbulence lies at the core of numerous applied and fundamental problems. However, despite decades of theoretical, numerical, and experimental research, no existing model can accurately reproduce particle trajectories’ statistical and topological propertie.…
Time: 9:30 a.m. on November 11, 2025Location: B-518 Lee Shau Kee Building of Science and TechnologyHost: Prof. Chao SunAbstract:In physics, noise is usually associated with small, fast perturbations to the system under study — something we want to eliminate. However, in complex systems such as turbulent flows and climate dynamics, noise should be considered the result of different dynamical pr.…
Time: 9:30 a.m. on November 7, 2025Location: B-518 Lee Shau Kee Building of Science and TechnologySpeaker: Prof. Alfredo SoldatiHost: Prof. Chao SunAbstract: The presence of drops and bubbles in turbulent flows is governed by their interfaces, thin transition layers that bridge the molecular scale and macroscopic phenomena. These interfaces play a crucial role in numerous environmental and indu.…
演讲题目: Combustion of arenes and oxygenated aromatics as lignin derived biofuels演讲人: Prof. Frédérique Battin-Leclerc演讲时间: 2025年10月21日15：00演讲地点：李兆基科技大楼B518演讲摘要:As an alternative to petrol derived fuels, a new kind of second-generation biofuel derived from enzymatic hydrolysis lignin, considered nowadays as a waste of the refineries of second-generation bioethanol, ha.…
演讲题目: The great era of awakening’: order versus stochasticity in laminar-turbulent patterns演讲人: Prof. Björn Hof from the Institute of Science and Technology Austria (ISAT)演讲时间: 2025年8月15日15：00演讲地点：李兆基科技大楼B518演讲摘要:The strikingly regular stripe patterns found in transitional Couette flow prominently feature in Feynman’s lecture notes to exemplify humans’ inabilit.…
Abstract: In this informal talk I discuss several problems that arise in experimental interfacial fluid mechanics that I explored during my PhD research. In the first chapter, I study the valence dependence of diffusiophoresis, a small-scale phenomenon that can be used to manipulate particles. The other three chapters explore aspects of the motion of drops on fibers exposed to a cross flow usi.…
