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Satoshi Someya / Visiting Associate Professor / Division of Environmental Studies
Department of Human and Engineered Environmental Studies / / Heat and Mass Transfer, Flow Visualization
http://some-ya.net/some.html

Career Summary
1993: Graduated, Faculty of Engineering, The University of Tokyo
1998: Ph.D (Engineering), The University of Tokyo
1998-2000: Chief Researcher, METI-Division of CO2 Sequestration Laboratory, RITE
2000-2005: Researcher, National Institute of Advanced Industrial Science and Technology (AIST)
2005: Associate Professor (The University of Tokyo)
2010: Senior Researcher (AIST), Visiting Associate Professor (The University of Tokyo)
Educational Activities
Graduate School: Low Carbon Systems
Research Activities
The visualization of heat/mass transfer and fluid flow is an important technique for improving energy systems.
1. Development of Temperature Sensitive Particles
Temperature sensitive particles (TSPs) can be used to simultaneously measure velocity field and temperature in fluids. Before the development of TPS, there was no technique to measure temperature and flow field in a gas flow. TSP measurement has quite a high time resolution because a high-speed camera and a pulse laser with a very high repetition rate are used. This technique can be used to develop and improve an advanced heat exchanger as well as for other practical applications.
2. Laser Induced Fluorescence
Laser induced fluorescence (LIF) can perform highly accurate measurements of pH/temperature distribution in liquids, even under high-pressure conditions. For example, it can measure the solubility of CO2 under a deep-sea condition.
Literature
1) Satoshi Someya et al., Lifetime-based phosphor thermometry of an optical engine using a high-speed CMOS camera, Int. J. Heat and Mass Transfer, Vol. 54 (17-18), pp. 3927-3932, 2011.
2) Satoshi Someya et al., DeLIF Measurement of pH Distribution around Dissolving CO2 Droplet in High Pressure Vessel, Int. J. Heat and Mass Transfer, Vol. 48 (12), pp. 2508-2515, 2005.
3)Satoshi Someya, Koji Okamoto, and Haruki Madarame, Self-induced free surface swell flapping caused by the interaction among a jet, a free surface and a structure, J. Fluids and Structures, Vol. 14 (4), pp. 511-528, 2000.
Other Activities
Japan Society of Mechanical Engineers, Heat Transfer Society of Japan, Visualization Society of Japan, Atomic Energy Society of Japan
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Future Plan
Messages to Students
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