Min Je Kim

Seong Hwan Kim

Jun Nyeong Choi

Young Dal Jeong

Young Mo Lee

Chang Geol Lee

Yun Kyung Choi

Jeong Hyun Kim

Hyung Jae Im

Hyeon Gyu Hwang

Jung Hoon Kim

The Energetic Flows Laboratory focuses on understanding, predicting, and controlling energetic flows, ranging from fundamental principles to applied engineering. Research includes studies of turbulent flows with physical modeling, fluid-structure interaction problems, and multi-phase flows with computational modeling. The lab aims to develop high-efficiency energy-generating and energy-saving systems based on numerical simulations, experimental measurements, and visualization techniques.

에너지 흐름 연구실은 에너지 흐름의 이해, 예측 및 제어에 중점을 두며, 기초 원리부터 응용 공학까지 다양한 연구를 수행한다. 난류 흐름의 물리적 모델링, 유체-구조 상호 작용 문제, 전산 모델링을 이용한 다상 흐름 연구를 포함한다. 수치 시뮬레이션, 실험 측정 및 시각화 기술을 기반으로 고효율 에너지 생성 및 에너지 절약 시스템 개발을 목표로 한다.

We investigate the schooling behaviors of two self-propelled flexible fins
 in the tandem configuration near a single wall (1W) and two parallel walls (2W).

FLOW-MEDIATED INTERACTIONS BETWEEN TWO SELF-PROPELLED FLEXIBLE FINS NEAR SIDEWALLS

Large-eddy simulations of flows over two types of iced airfoils with three multi-elements 
are performed to investigate the aerodynamic characteristics and complex interactions 
between flows genera…

LARGE-EDDY SIMULATIONS OF COMPLEX AERODYNAMIC FLOWS OVER MULTI-ELEMENT ICED AIRFOILS

We examine the origin of very-large-scale motions (VLSMs) in fully developed
turbulent pipe flow at friction Reynolds number, Reτ = 934, using data from a
direct numerical simulation.

SPACE–TIME FORMATION OF VERY-LARGE-SCALE MOTIONS IN TURBULENT PIPE FLOW

The effects of flexibility on the wake structures of a foil under a heaving motion
in a viscous uniform flow are numerically studied using an
immersed boundary method.

WAKE TRANSITIONS OF FLEXIBLE FOILS IN A VISCOUS UNIFORM FLOW

A direct numerical simulation of a fully developed turbulent Couette-Poiseuille flow with a rod-roughened
wall is performed to investigate the impact of the surface roughness on the flow characterist…

DIRECT NUMERICAL SIMULATION OF A TURBULENT COUETTE-POISEUILLE FLOW WITH A ROD-ROUGHENED WALL

Direct numerical simulations of turbulent boundary layers over longitudinal surface roughness are performed to investigate the impact of the surface roughness on the mean flow characteristics related …

SECONDARY FLOWS IN TURBULENT BOUNDARY LAYERS OVER LONGITUDINAL SURFACE ROUGHNESS

Efficient Locomotion of Caudal Fin in the Wake by Dorsal Fin through Deep Reinforcement Learning

Predicting Turbulent Drag Reduction using Physical Slip Lengths: A Unified Framework for Slippery Surfaces

Lift Enhancement of an Airfoil using Bio-inspired Dual-side Covert Feather Flaps at Low Reynolds Number

Active Control of Self-Sustained Oscillations in Incompressible Cavity Flows using Multiple Slot Blowing

Dynamics of Hairpin Vortices and Drag Reduction in Temporal Accelerated Turbulent Pipe Flow

Self-Similar Structures in Asymmetric Turbulent Plane Couette-Poiseuille Flows

Numerical Simulation of Explosion Bubbles with Phase Changes in a Four-Phase System including Non-Condensable Gases

Dynamic Response of a Freely Movable Downstream Cylinder in the Upstream Wake by an Oscillating Fin

Plastron Stability and Slip Characteristics of Finite-Length Longitudinal Micro-Trench Superhydrophobic Surfaces in Laminar Boundary Layer Water Flow

Drag Reduction of a Downstream Cylinder in a Tandem Arrangement using a Flexible Fin

Direct Numerical Simulation of a Turbulent Plane Couette Flow over a Rod-Roughened Wall

Numerical Simulation for Condensation Bubble Behavior by Wall Effect in Supercooled Flow

Drag Reduction on Micro-Trench and Micro-Post Superhydrophobic Surfaces underneath a Motorboat on the Sea

Hydrodynamic Benefits of Passive Flexibility in a Self-Propelled Oscillatory Ray

Numerical Simulations of Vapor Explosion Bubbles in Presence of Non-Condensable Gas and Phase Change

Very-large-scale motions in a turbulent boundary layer

Direct numerical simulation of the turbulent boundary layer over a cube-roughened wall

Spatial organization of large- and very-large-scale motions in a turbulent channel flow

Direct Numerical Simulation of a 30R long Turbulent Pipe Flow at Reτ=3008

Large-scale motions in turbulent boundary layers subjected to adverse pressure gradients

Secondary Flows in Turbulent Boundary Layers over Longitudinal Surface Roughness

Comparison of very-large-scale motions of turbulent pipe and boundary layer simulations

3D printed honeycomb-shaped feed channel spacer for membrane fouling mitigation in nanofiltration

Direct numerical simulations of fully developed turbulent pipe flows for Reτ= 180, 544 and 934

Space–time formation of very-large-scale motions in turbulent pipe flow

Turbulent boundary layers over sparsely-spaced rod-roughened walls

Turbulent boundary layers over rod-and cube-roughened walls

Comparison of superhydrophobic drag reduction between turbulent pipe and channel flows

Direct numerical simulation of a turbulent boundary layer up to Reθ= 2500

Turbulent Boundary Layer Flow with a Step Change from Smooth to Rough Surface

Statistical behaviour of self-similar structures in canonical wall turbulence

Structure of the turbulent boundary layer over a rod-roughened wall

Adaptive-passive control of flow over a sphere for drag reduction

Coherent structures in turbulent boundary layers with adverse pressure gradients

Innovative Analytic and Experimental Methods for Thermal Management of SMD-Type LED Chips

FPCL

교수님 소개

이재화

연구실 소개

연구실 키워드

알럼나이가 간 회사

연구실 지원 방법

대우 조건

연도별 논문 인용수

저널 & 학회 논문 출판 수

연구실 논문 목록

Efficient Locomotion of Caudal Fin in the Wake by Dorsal Fin through Deep Reinforcement Learning

Predicting Turbulent Drag Reduction using Physical Slip Lengths: A Unified Framework for Slippery Surfaces

Lift Enhancement of an Airfoil using Bio-inspired Dual-side Covert Feather Flaps at Low Reynolds Number

연구실 보유 특허

대학별 입시끈

우리 연구실 모집

교수님 소개

이재화

연구실 키워드

알럼나이가 간 회사

연구실 지원 방법

대우 조건

연도별 논문 인용수

저널 & 학회 논문 출판 수

연구실 논문 목록

Efficient Locomotion of Caudal Fin in the Wake by Dorsal Fin through Deep Reinforcement Learning

Predicting Turbulent Drag Reduction using Physical Slip Lengths: A Unified Framework for Slippery Surfaces

Lift Enhancement of an Airfoil using Bio-inspired Dual-side Covert Feather Flaps at Low Reynolds Number

연구실 보유 특허

최근 3년간 연구실적 높은 연구실

대학별 입시끈

우리 연구실 모집