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Lee, Jae Hwa (이재화)

Department
Department of Mechanical Engineering(기계공학과)
Website
http://flow.unist.ac.kr
Lab
Flow Physics and Control Lab. (유동물리 및 제어 연구실)
Research Keywords
유동제어, 유동물리, Turbulence, Multiphase flow, Parallel Computing, Numerical Simulations
Research Interests
About 25% of the total energy used in industry is known to spend in moving vehicles through air or water, or fluids alongpipes and canals, and fluids can be a process carrier or material through which transport, separation and conversion processes occur. Thus, understanding of flows is of huge technological importance in aerodynamic and hydrodynamic applications.
In this aspect, we perform research on topics of energetic flows both ranging from fundamental to applied engineering to understanding, predicting and controlling flows. The research includes studies of turbulent flows with physical modeling, fluid-structure interaction problems and multi-phase flows with computational modeling, aiming at development of high-efficient energy-generating (or -saving) systems based on numerical simulations and experimental measurement (or visualization).
The long term research goal of MicroFluidics and NanoMechatronics (uFNM) lab. is to create novel micro-/nanofluidic technologies that develop a broad spectrum of interdisciplinary research fields. Currently, of uFNM lab. focuses on four research fields such as Microfluidics (Fluid Mechanics at Micro/Nano-scale), NanoMechatronics (Automation of Micro-/Nano scale Systems and Device), Multi-Physics simulation (Numerical Simulation of Fluids, Ions, Colloids and Devices) and Printing in 2D and 3D Manners (Micro/Nanofabrication)
This table browses all dspace content
Issue DateTitleAuthor(s)TypeViewAltmetrics
2020-12Direct numerical simulation of a turbulent Couette-Poiseuille flow, part 2: Large- and very-large-scale motionsKim, Jung Hoon; Hwang, Jun Hyuk; Lee, Young Mo, et alARTICLE8 Direct numerical simulation of a turbulent Couette-Poiseuille flow, part 2: Large- and very-large-scale motions
2020-10Effects of the roughness height in turbulent boundary layers over rod- and cuboid-roughened wallsChoi, Yun Kyung; Hwang, Hyeon Gyu; Lee, Young Mo, et alARTICLE93 Effects of the roughness height in turbulent boundary layers over rod- and cuboid-roughened walls
2020-02Assessment of two-parameter mixed models for large eddy simulations of transitional and turbulent flowsLee, Young Mo; Hwang, Hyeon Gyu; Lee, Jae Hwa, et alARTICLE88 Assessment of two-parameter mixed models for large eddy simulations of transitional and turbulent flows
2020-01A modified monotonicity-preserving high-order scheme with application to computation of multi-phase flowsHa, Cong-Tu; Lee, Jae HwaARTICLE203 A modified monotonicity-preserving high-order scheme with application to computation of multi-phase flows
2019-12Space-time formation of very-large-scale motions in turbulent pipe flowLee, Jae Hwa; Sung, Hyung Jin; Adrian, Ronald J.ARTICLE217 Space-time formation of very-large-scale motions in turbulent pipe flow
2019-122차원 표면조도가 있는 난류 평면 Couette-Poiseuille 유동에 대한 직접수치모사김정현; 이영모; 이재화ARTICLE96 2차원 표면조도가 있는 난류 평면 Couette-Poiseuille 유동에 대한 직접수치모사
2019-11Wake transitions of flexible foils in a viscous uniform flowKim, Min Je; Lee, Jae HwaARTICLE147 Wake transitions of flexible foils in a viscous uniform flow
2019-09RANS와 LES를 이용한 Ridge Iced 에어포일 유동장에 관한 전산해석조제현; 프린스 라즈 로렌스 라즈; 이영모, et alARTICLE96 RANS와 LES를 이용한 Ridge Iced 에어포일 유동장에 관한 전산해석
2019-03Flapping dynamics of a flexible flag clamped vertically in a viscous uniform flowKim, Min Je; Lee, Jae HwaARTICLE180 Flapping dynamics of a flexible flag clamped vertically in a viscous uniform flow
2019-01Adaptive-passive control of flow over a sphere for drag reductionChae, Seokbong; Lee, Seungcheol; Kim, Jooha, et alARTICLE402 Adaptive-passive control of flow over a sphere for drag reduction
2018-10Passive locomotion of freely movable flexible fins near the groundJeong, Young Dal; Lee, Jae HwaARTICLE610 Passive locomotion of freely movable flexible fins near the ground
2018-10Direct numerical simulation of a turbulent Couette-Poiseuille flow with a rod-roughened wallLee, Young Mo; Kim, Jung Hoon; Lee, Jae HwaARTICLE495 Direct numerical simulation of a turbulent Couette-Poiseuille flow with a rod-roughened wall
2018-09Innovative analytic and experimental methods for thermal management of SMD-type LED chipsJang, Hosung; Lee, Jae Hwa; Byon, Chan, et alARTICLE818 Innovative analytic and experimental methods for thermal management of SMD-type LED chips
2018-08Direct numerical simulation of a turbulent Couette-Poiseuille flow: Turbulent statisticsKim, Junghoon; Lee, Jae HwaARTICLE350 Direct numerical simulation of a turbulent Couette-Poiseuille flow: Turbulent statistics
2018-08Direct Numerical Simulations of Temporally Decelerating Turbulent Pipe FlowsLee, Young Mo; Jung, Wongwan; Lee, Jae Hwa, et alARTICLE544 Direct Numerical Simulations of Temporally Decelerating Turbulent Pipe Flows
2018-01Secondary flows in turbulent boundary layers over longitudinal surface roughnessHwang, Hyeon Gyu; Lee, Jae HwaARTICLE664 Secondary flows in turbulent boundary layers over longitudinal surface roughness
2017-12Improvement of the two-fluid momentum equation using a modified Reynolds stress model for horizontal turbulent bubbly flowsLee, Seung-Jun; Lee, Jae Hwa; Kim, Byoung JaeARTICLE1005 Improvement of the two-fluid momentum equation using a modified Reynolds stress model for horizontal turbulent bubbly flows
2017-12난류채널유동에서 움직이는 벽면에 대한 수치연구황준혁; 이재화ARTICLE275
2017-09Comparison of superhydrophobic drag reduction between turbulent pipe and channel flowsIm, Hyung Jae; Lee, Jae HwaARTICLE911 Comparison of superhydrophobic drag reduction between turbulent pipe and channel flows
2017-06Passive control of a single flexible flag using two side-by-side flagsJeong, Young Dal; Lee, Jae HwaARTICLE518 Passive control of a single flexible flag using two side-by-side flags

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