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기계

이상유동연구실

이상유동연구실은 다상유동시스템에서의 물질 및 열전달에 대한 실험적, 이론적, 해석적 연구를 수행하는 연구실입니다. 현재 상변화 기초 연구(비등, 응축, 증발)와 함께 원자력 열수력 안전, 초임계 CO2 브레이튼 사이클, 차세대 원자로(액체금속로)에서의 나노파티클을 이용한 안전성 확보 기술 연구, 연료전지에 대한 연구를 국가연구소 및 기업과 활발하게 진행하고 있습니다

POSTECH Two Phase Flow Laboratory (TPFL) was founded in 1987. In 1999, this laboratory was selected as a National Research Laboratory (NRL). In 2007, this laboratory established Fuel-cell Water management Global Research Center (FWGRC). In 2010, this laboratory greatly contributed to establishing POSTECH Division of Advanced Nuclear Engineering (DANE). At the same time, TPFL founded Nuclear Safety Laboratory extending the research area. Recently this laboratory hosted International Conference on Multiphase Flow 2013 (ICMF)
 

In early days of our lab, main activities are focused on researches on the two-phase flow and the phase change heat transfer. But now, we are studying experimentally and numerically in various research fields; Fundamental studies of phase change are conducted for enhancement of boiling/condensation heat transfer and CHF by modifying surface characteristics; Studies involved with Nuclear safety are in progress describing severe accidents in nuclear power plant; And water behavior and management in Fuel cell, especially PEMFC (Proton exchange membrane fuel cell), is investigated using X-ray; Studies on sodium are performed to reduce the sodium reactivity using nanoparticles, which is a very important safety issue in next generation reactor, SFR (Sodium-cooled Fast Reactor).


국가

대한민국

소속기관

포항공과대학교 (학교)

연락처

책임자

김무환 mhkim@postech.ac.kr

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