10/3專題演講公告

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上層分類：系所公告

分類：演講

建立於 2016-09-28, 週三 19:50

最近更新於 2016-09-30, 週五 08:59

發佈於：2016-09-28, 週三 20:05

點擊數：2331

演講人：Rudder Wu
演講題目：Materials for thermal insulation and thermal management

演講人：Rudder Wu

服務單位：Researcher, National Institute for Materials Science, Japan

演講題目：Materials for thermal insulation and thermal management

演講時間：105年10月3日(星期一) 10點10分

演講地點：工綜館203(國際演講廳)

個人簡歷：

1. 學歷

2006 - 2009 Imperial College London, United Kingdom

Earned a PhD degree in Materials Science,
Research topic: Thermal Barrier Coatings
Supervisors: Professor Roger Reed and Professor Alan Atkinson

2005 - 2006 Imperial College London, United Kingdom

Completed MPhil-PhD Transfer,
Advisors: Professor Roger Reed

2000 - 2005 University of British Columbia, Canada

Obtained a Bachelor's degree in Materials Engineering

2. 經歷

2015 – Present  International Center for Materials Nanoarchitectonics (WPI-MANA),National Institute for Materials Science, Japan

Research topics:
1. Advanced Thermal Insulation Coatings
2. High Temperature Functional Coatings for Aerospace Applications
3. Materials Strategies for Rare-earth and Precious-metals Substitution

2011 – 2015  Global Research Center for Environment and Energy based on Nanomaterials Science (GREEN), National Institute for Materials Science, Japan

Researcher, Research topics: thermal insulation materials; advanced Thermal Barrier Coatings

2009 - 2011  International Center for Young Scientists (ICYS),National Institute for Materials Science, Japan

ICYS Researcher

2004 - 2005 High Temperature Materials Center-NIMS, Japan

Position: Research Assistant (8 Months)

2003 Placer Dome Research Center, Canada

Position: Researcher (4 Months)

2002 IPSCO R&D Center, Canada

Position: Research Assistant (4 Months)

2002 Natural Science and Engineering Research Council of Canada (NSERC), Canada

Position: Research Assistant (4 Months)

3.更多相關經歷與獲獎事蹟請參閱附件。

 

研究領域：

Thermal Physical properties of materials, thermal insulation materials, high temperature structural materials and coatings, interfacial characterization, micromechanics of materials, computational modeling, high temperature oxidation

內容摘要：

Efficient energy use, sometimes simply referred to as energy-saving, involves efforts to reduce the amount of energy wasted. To minimize heat loss and improve energy utilization, materials with ultra-low thermal conductivities are becoming increasingly important under the growing demand for high performance heat management and thermal insulation. Superinsulation materials based on silica aerogel offer considerably lower thermal conductivities than that of air at ambient temperature, which offer great potential in building science. Thermal barrier coatings (TBCs) based on yittria stabilized zirconia are widely used in advanced aerospace applications as high temperature thermal insulation materials.

In this seminar, I will be presenting my research activities on understanding the interfacial stability and factors controlling thermal, micro-mechanical and physical properties of these materials.

Figure 1. Nanostructure engineering of hybrid silica aerogel (left); schematic diagram of high performance thermal barrier coatings (right).

 

Reference:
1. Rudder T. Wu, Raymond V. Rivera-Virtudazo and Takao Mori A Simple Approach in the Synthesis of Geometrically Tunable Nano-size Hollow Silicate Particles and the evaluation for Thermal Energy Saving Applications. MRS Advances, Available on CJO 2016 doi:10.1557/adv.2016.333
2. Rudder T. Wu : "Substrate and bond coat related failure of thermal barrier coatings" Thermal barrier coatings, Woodhead Publishing Ltd. (2011)