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特邀密歇根理工大学Raymond A. Shaw教授来我校作学术报告
发布日期: 2016-05-23  浏览次数:   作者:   来源:

 

报告题目: Exploring Aerosol-Cloud Interactions in a Turbulent Environment: First Experiments from the Pi Chamber

 

主持人:   银燕 教授

报告时间: 2016 年 5 月 24 日(周二) 下午 3:00-4:30

报告地点: 气象楼 1114 室

 

专家简介:

 

Dr. Shaw's research involves the physics of the earth's atmosphere, with an emphasis on clouds and experimental tools for studying clouds. Clouds are transient collections of particles that interact strongly with visible radiation: they are transient in the sense that the particles in a cloud are continuously evolving in size and thermodynamic phase (liquid versus ice), and the cloud itself dissipating if the particles are not continuously "fed" through atmospheric motions or radiative cooling. Research in Shaw's group has focused on understanding the influence of turbulence on cloud particle growth through condensation and collisions, and on understanding the nucleation process through which ice forms from liquid water. Shaw's group is actively involved in the development of methods for studying clouds in controlled conditions in the laboratory as well as in the atmosphere itself. For example, digital holography is applied to particle tracking in turbulent laboratory clouds, and to measurement of particle size distributions in clouds sampled by research aircraft.

 

 

 

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大气物理学院

                                                       2016年5月22日