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应广东省可再生能源重点实验室的邀请，法国巴黎西岱大学Laurent Royon教授和郭孝峰教授将于2026年10月30日（周五）拜访并举行学术报告会。报告会安排如下：

时间：2026年10月30日10:00-12:00

地点：生物质能源大楼913会议室

报告题目一：Influence of Wind Speed on Heat Transfer and Dew Collection in Tiled Planar Condensers

报告简介：This study investigates the thermal behavior of a 1 m² inclined dew condenser, focusing on the effects of wind speed and wind direction on dew formation. Experiments were conducted on a condenser tilted at 30° on the island of Corsica (France), using infrared thermography, thermocouples, and direct dew-yield measurements. The results show that both dew yield and convective heat transfer strongly depend on wind orientation: winds impinging on the front of the condenser enhance cooling and condensation compared with rear-facing winds, although the yields remain lower than those obtained for a horizontal surface. Overall, wind–surface interactions play a central role in heat exchange and should be considered when designing efficient flat dew condensers.

报告人简介：Laurent Royon is Professor and Director of the Paris Interdisciplinary Energy Research Institute (LIED – UMR 8236, CNRS). He heads the research group “Climate and Energy in Urban Environments”, which focuses on developing innovative materials and processes to address the challenges of climate change and the energy transition. His research, combining both fundamental and applied approaches, spans a wide range of scales, from the microscopic to the territorial. Anchored in a strong interdisciplinary framework, his projects bring together physics, engineering sciences, biology, and the social sciences and humanities. Since 2024, he has also been Co-Founder of the start-up Urban Cooling Solutions (UCS), which supports stakeholders in mitigating urban heat islands and adapting to climate change, particularly in relation to heatwave risks. In addition, he serves as Vice-Dean for Knowledge Transfer and Partnerships with the socio-economic sector within the Faculty of Science at Université Paris Cité.

报告题目二：Performance of an Electrically Conductive Interface for Road De-icing Under Radiative Cooling

报告简介：Road icing caused by radiative cooling poses a significant challenge to transportation safety, particularly under clear-sky conditions. This study investigates an innovative de-icing approach based on an electrically conductive paint designed to generate heat and prevent ice formation on road surfaces. The research focuses on the thermal and electrical performance of the conductive interface under different environmental conditions. The effects of heating power and preheating strategies are examined to evaluate their influence on surface temperature and de-icing performance. The results identify a heating power density of 450 W/m² as a suitable condition for maintaining the road surface at 0 °C under the studied conditions. This approach offers promising potential for improving road safety and developing more efficient solutions for road de-icing.

报告人简介：郭孝峰，现任巴黎西岱大学（Université Paris Cité）教授，法国国家科研院CNRS巴黎跨学科能源研究所研究员，中国科研实验室广州能源研究所客座研究员，中法低碳能源系统科研联盟法方主任。主持参与多项法国国家科学基金及环境部项目，2018年主持中法徐光启项目，同年入选中法杰出青年学者基金。主要从事相变传热与热管理、储能、微流体强化传热等研究工作，发表期刊论文60余篇，担任Research, Energy Saving and Storage期刊编委，Engineering期刊青年编委，2025年任第三届国际储能与节能大会承办主席。

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