Search Results - "Park, Il Seouk"
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Robust technique using magnetohydrodynamics for safety improvement in sodium-cooled fast reactor
Published in Nuclear engineering and technology (2022)“…Among Generation IV reactors, the sodium-cooled fast reactor (SFR) is attracting attention as a system having great potential for commercial use. Gas…”
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2
Magnetohydrodynamics around a cylindrical wire carrying electric currents
Published in Journal of mechanical science and technology (01-04-2020)“…Vortex shedding phenomenon is closely linked with noise and vibration, many studies that consider the associated environmental or structural safety issues have…”
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3
Enhancement of cooling performance in traction motor of electric vehicle using direct slot cooling method
Published in Applied thermal engineering (25-11-2022)“…•DSC(Direct Slot Cooling) has been proposed for high-power and high-torque traction motors.•To evaluate the performance of DSC, we compared it with existing…”
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4
Optimization study of a probe chuck for semiconductor wafers using genetic algorithm and deep reinforcement learnings
Published in Journal of mechanical science and technology (01-08-2024)“…The probe chuck is an inspection device assessing the thermal durability of semiconductor wafers in various temperature environments before shipping. It is…”
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5
Numerical study of two-phase hydrodynamics for boiling heat transfer in bi-porous evaporator
Published in Journal of mechanical science and technology (01-05-2024)“…Bi-porous evaporator for heat pipes has been studied to replace conventional mono-porous evaporators with lower thermal capacity. The thermal superiority of…”
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6
Numerical investigation of the heat and mass transfer in a vertical tube evaporator with the three-zone analysis
Published in International journal of heat and mass transfer (01-05-2009)“…A numerical study for the flow, heat and mass transfer characteristics near the inflow region of the vertical evaporating tube with the films flowing down on…”
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7
Robust technique using magnetohydrodynamics for safety improvement in sodium-cooled fast reactor
Published in Nuclear engineering and technology (01-02-2022)“…Among Generation IV reactors, the sodium-cooled fast reactor (SFR) is attracting attention as a system having great potential for commercial use. Gas…”
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8
Numerical and Experimental Study of the Meniscus Vortex Core in a Water Model of Continuous Casting Mold
Published in Metallurgical and materials transactions. B, Process metallurgy and materials processing science (01-02-2021)“…Slag entrainments in a continuous casting mold result in serious defects in steel products. Most previous studies concentrated on the magnitude of meniscus…”
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9
Flow distribution of two-phase fluid through multiple microchannels
Published in Journal of mechanical science and technology (01-06-2021)“…To enhance the heat transfer efficiency of multiple flow-passage heat exchangers (MFHE) used in various industrial fields, it is very important to evenly…”
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10
Numerical investigation of electro-thermo-convection and heat transfer enhancement in a square enclosure with various electrode arrangements
Published in Case studies in thermal engineering (01-12-2021)“…The dielectric fluid was normally used to electrically shield high-voltage applications. However, recent studies on the electrohydrodynamic technique using the…”
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11
Multiphase Numerical Study of Meniscus Vortex Flows for Wide Range of Casting Speed in Water Model of Continuous Casting Mold Through Appropriate Modeling for Turbulence
Published in Metallurgical and materials transactions. B, Process metallurgy and materials processing science (01-08-2021)“…Slag entrainments in a continuous casting mold result in serious defects in steel products. This slag entrainment is directly connected with the meniscus…”
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12
Experimental consideration for contact angle and force acting on bubble under nucleate pool boiling
Published in Nuclear engineering and technology (01-04-2023)“…Pool boiling experiments are performed within an isolated bubble regime at inclination angles of 0° and 45°. When a bubble grows and departs from the heating…”
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13
Effects of Cooling Water Supply Nozzle Array on Cooling Performance of Run Out Table in Hot Rolling Process
Published in ISIJ International (2013)“…Intricate physical phenomena such as boiling heat transfer, free surface flow, and the moving of a cooling object (running hot plate) are included in the ROT…”
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14
Prevention of air entrainment during liquid draining using disc-type vortex suppressor
Published in Journal of mechanical science and technology (01-10-2018)“…After rotating a cylindrical tank containing a liquid at a constant rotation speed, by draining the liquid freely, an air-core phenomenon (that is, air is…”
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15
Electromagnetic vortex suppression to prevent air core phenomenon for draining of electrically conducting liquids
Published in Journal of mechanical science and technology (01-06-2019)“…The air core phenomenon observed during liquid suction or drainage through a narrow drain port can be reproduced artificially by starting the draining after…”
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16
Hydrothermal performance of a stepped heat pipe
Published in Journal of mechanical science and technology (2023)“…This study elucidates the hydrothermal characteristics of a capillary-driven stepped heat pipe (SHP). An axisymmetric numerical simulation is performed to…”
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17
Study for flow and mass transfer in toilet bowl by using toilet seat adopting odor/bacteria suction feature
Published in Building and environment (01-09-2013)“…Recently, concerns for the indoor environment have significantly increased due to demands for a better quality of life. The bathroom has the poorest air…”
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18
Numerical Simulation of Cooling Process after Hot Rolling with Realistic Residual Water Levels
Published in ISIJ International (01-01-2015)“…The cooling process of a moving hot steel plate after hot rolling was numerically investigated. Many important parameters affect the cooling process. This…”
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19
Hydrodynamic Investigation to Reflect Actual Residual Water Levels in Simulation of Strip Cooling after Hot Rolling
Published in ISIJ International (2014)“…Water jet impingement onto a moving steel strip surface was numerically simulated using a three-dimensional computational model. A continuous supply of cooling…”
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20
Numerical Analysis for Film Boiling Heat Transfer of a Moving Hot Steel Plate
Published in ISIJ International (01-01-2011)“…The cooling of the steel strip in ROT (run out table) of the hot rolling process is very important in that the ROT is the final process to control the…”
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