关于举办华南理工大学“海内外优秀青年学者论坛”电力学院分论坛(第十场)的通知

发布者:卢冰 发布时间:2019-12-17 浏览次数:1529

广大师生:

华南理工大学“海内外优秀青年学者论坛”于201511月首次启动,旨在面向全球邀请拥有不同学术背景的青年才俊,围绕国际科学前沿、热点研究领域以及行业产业的技术问题等展开探讨和交流。通过这个平台,互相启迪、开拓视野,增强国际交流与合作,促进双方共同发展。

一、论坛时间

20191224日(星期二)下午

二、论坛地点

华南理工大学五山校区电力学院9号楼225报告厅

三、论坛议程

15:00-15:10开幕式

15:10-17:00学术报告

题目1Foreign Object Detection in Electric Vehicle Wireless Charging Systems and A Metal Object Detection System Based on Hexagonal Layout for Whole Region Coverage

报告人:张艺明 博士,新加坡南洋理工大学

题目2Evaporative heat transfer from non-axisymmetric microdroplet

报告人:马彬健 博士,美国圣路易斯华盛顿大学

题目3First online gas phase detection of a key intermediate (HONO)in the oxidation of fuel+ NOx systems

报告人:宋昱 博士,法国奥尔良大学

欢迎广大师生参加!

 华南理工大学电力学院

                                           20191217

 

 

 

附:1.Foreign Object Detection in Electric Vehicle Wireless Charging Systems and A Metal Object Detection System Based on Hexagonal Layout for Whole Region Coverage(张艺明博士)

内容摘要Electric vehicle wireless charging (EVWC) technology has received tremendous attention in the recent decade both academically and industrially. The most widely adopted technology is based on magnetic induction. The strong magnetic field between the charging coils can induce eddy currents in the metal objects (keys, coins, cans, tinfoil, etc.) and living objects (cats, dogs, etc.) that stay in the charging areas, causing fire and hazard to these objects. The state-of-the-art foreign object detection technology used in EVWC systems, including metal object detection and living object detection, will be presented. A metal object detection system with hexagonal layout covering the whole charging area will be described.

报告人简介:张艺明博士于2011年、2016年毕业于清华大学电机系,分别获得电气工程学士、博士学位。2016年到2019年在美国做博士后,并于20198月至今,在新加坡南洋理工大学从事博士后研究。长期从事无线电能传输技术及其在消费类电子产品等小功率领域和电动汽车等大功率领域的应用。已在施普林格(Springer)出版社以唯一作者身份发表专著1本,以第一作者身份发表SCI论文15篇,EI论文10篇,获得国际会议ECCE 2013的优秀论文奖。

2. Evaporative heat transfer from non-axisymmetric microdroplet(马彬健博士)

内容摘要:Droplet evaporation is ubiquitous both in everyday life and numerous engineering, biomedical, and environmental applications. Over the past 100 years, many new theories and models of droplet evaporation have been proposed. Still, evaporation from asymmetric droplets remains grossly unexplored due to their rarity in nature. However, recent advances in micro- and nanoengineering technology have made it possible to tune and maintain droplets in non-spherical geometries, where the interfacial transport rate becomes highly anisotropic along the circumferential direction. In this talk, I will present detailed experimental and numerical analysis of evaporative heat transfer from continuously- fed water microdroplets confined on heated silicon micropillar structures with circular, square, and triangular cross sections. Asymmetric droplets yield smaller thicknesses near regions with high curvature, which results in a smaller conduction resistance and higher fraction of heat transport near the contact line region compared to a capped spherical droplet. These findings provide important insight to the development of structured surface which are geometrically most useful for enhancing heat transfer.

报告人简介:马彬健博士于2009年毕业于上海交通大学,获得机械工程学士学位;之后于2013年毕业于美国德州农工大学,获得机械工程博士学位。2017-2019年,在美国华盛顿圣路易斯大学从事博士后研究。长期从事多相流传热传质的实验和模拟研究,特别是在微加工表面结构上的相变传热过程。已发表SCI论文7篇,其中以第一作者在Langmuir上发表的文章被选为Supplementary Cover。参加已出版著作的撰写1,并多次在重要国际会议上发表学术演讲。

3. First online gas phase detection of a key intermediate (HONO)in the oxidation of fuel+ NOx systems(宋昱博士)

内容摘要:Pulsed cavity ring-down spectroscopy (CRDS) invented in 1988 consists of measuring the decay time of a light pulse trapped within a cavity. Measuring this decay time as a function of the wavelength allows identifying and quantifying trace species. Pulsed CRDS has been used in the area of combustion since the mid 90s to detect various intermediates. The more complex CRDS variant using a continuous wave laser (cw-CRDS) provides higher sensitivity, repetition rates and spectral resolution. With the aids of this apparatus, it is able to accurately quantify gas phase intermediate species under conditions relevant to internal combustion engines. In this presentation, a description of the diagnostic instrument will be introduced, along with the historical attempt of quantifying HONO, which may have a significant impact on the ignition process under engine conditions.

报告人简介:宋昱博士于2016年毕业于华中科技大学,并获得热能工程博士学位,其中20148月至20158月于丹麦科技大学博士联合培养。20171月至201812月在法国国家科学研究院的反应与工程过程实验室(CNRS-LRGP)从事博士后研究,20192月至今在法国奥尔良大学机械能源动力多学科联合实验室(PRISME)从事博士后研究。他的主要研究领域为大分子燃料详细反应动力学机理、燃烧中氮、硫演化机理、光学仪器诊断技术等等。已发表SCI论文15篇,其中包括Proceeding of the Combustion Institute,  International Journal of Heat and Mass transfer等燃烧、传热权威期刊。

 

 

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