• Unsupervised deep learning for super-resolution reconstruction of turbulence
    Hyojin Kim, Junhyuk Kim, Sungjin Won and Changhoon Lee
    Journal of Fluid Mechanics 2021
  • Two-way interaction between isotropic turbulence and dispersed bubbles
    Hyoeun Shim and Changhoon Lee
    Journal of Mechanical Science and Technology 2021
  • Path instability of a no-slip spheroidal bubble in isotropic turbulence
    Gihun Shim, Jongsu Kim and Changhoon Lee
    Physical Review Fluids 2021
  • Effect of the aspect ratio on the dynamics of air bubbles within Rayleigh–Bénard convection
    Jintae Kim, Yongsang Kim, Soohyeon Kang, Jaewook Nam, Changhoon Lee and Leonardo P. Chamorro
    Physics of Fluids 2021
  • Deep particulate matter forecasting model using correntropy-induced loss
    Jongsu Kim and Changhoon Lee
    Journal of Mechanical Science and Technology 2021
  • Simulation of the mushroom cloud generated from a high-energy explosion using large-eddy simulation
    Sungjin Won and Changhoon Lee
    Journal of Mechanical Science and Technology 2020
  • Prediction of turbulent heat transfer using convolutional neural networks
    Junhyuk Kim and Changhoon Lee
    Journal of Fluid Mechanics 2020
  • On the dynamics of air bubbles in Rayleigh-Bénard convection
    Jin Tae Kim, Jaewook Nam, Shikun Shen, Changhoon Lee and Leonardo P. Chamorro
    Journal of Fluid Mechanics 2020
  • Large deviations, singularity, and lognormality of energy dissipation in turbulence
    Itzhak Fouxon and Changhoon Lee
    Physical Review E 2020
  • Deep unsupervised learning of turbulence for inflow generation at various Reynolds numbers
    Junhyuk Kim and Changhoon Lee
    Journal of Computational Physics 2020
  • Behavior of settling particles in homogeneous shear turbulence
    Seulgi Lee and Changhoon Lee
    Physical Review Fluids 2020
  • Behavior of microbubbles in homogeneous stratified turbulence
    Gihun Shim, Hyeongjun Park, Seulgi Lee and Changhoon Lee
    Physical Review Fluids 2020
  • An immersed boundary formulation incorporating a two-layer wall model approach for RANS simulations with complex geometry
    Hyunwook Park, Geunwoo Oh, Tae Seon Park, Changhoon Lee and Jung-il Choi
    Computers and Fluids 2020
  • The effect of wall-normal gravity on particle-laden near-wall turbulence
    Junghoon Lee and Changhoon Lee
    Journal of Fluid Mechanics 2019
  • Sedimentation of a small sphere in stratified fluid
    Hojun Lee, Itzhak Fouxon and Changhoon Lee
    Physical Review Fluids 2019
  • Flow modification by inertial particles in a differentially heated cubic cavity
    Battsetseg Gereltbyamba and Changhoon Lee
    International Journal of Heat and Fluid Flow 2019
  • Multifractality of fine bubbles in turbulence due to lift
    Itzhak Fouxon, Gihun Shim, Seulgi Lee and Changhoon Lee
    Physical Review Fluids 2018
  • Modification of turbulence and stratification of stably stratified turbulent channel flows by finite-size particles
    Juwon Jang and Changhoon Lee
    Physical Review Fluids 2018
  • Efficient monolithic projection method for time-dependent conjugate heat transfer problems
    Xiaomin Pan, Changhoon Lee and Jung-il Choi
    Journal of Computational Physics 2018
  • Behavior of settling inertial particles in a differentially heated cubic cavity at moderate Rayleigh number
    Battsetseg Gereltbyamba and Changhoon Lee
    Journal of Mechanical Science and Technology 2018
  • Numerical study of non-Newtonian fluid flow over an exponentially stretching surface: an optimal HAM validation
    Sajjad-ur-Rehman, Rizwan-ul-Haq, Changhoon Lee and Sohail Nadeem
    Journal of the Brazilian Society of Mechanical Sciences and Engineering 2017
  • Fully decoupled monolithic projection method for natural convection problems
    Xiaomin Pan, Kyoungyoun Kim, Changhoon Lee and Jung-il Choi
    Journal of Computational Physics 2017
  • Drag and torque acting on a sphere rotating in the streamwise direction for the Reynolds number range of 0.02 ≤ Re ≤ 200
    Hojun Lee and Changhoon Lee
    Journal of Mechanical Science and Technology 2017
  • An immersed boundary method for nonuniform grids
    Juwon Jang and Changhoon Lee
    Journal of Computational Physics 2017
  • Series solution of magneto-hydrodynamic boundary layer flow over bi-directional exponentially stretching surfaces
    Sajjad Ur-Rehman, Sohail Nadeem and Changhoon Lee
    Journal of the Brazilian Society of Mechanical Sciences and Engineering 2016
  • Interparticle collision mechanism in turbulence
    Jung-il Choi, Yongnam Park, Ohjoon Kwon and Changhoon Lee
    Physical Review E 2016
  • Entropy generation analysis for non-Newtonian nanofluid with zero normal flux of nanoparticles at the stretching surface
    Sajjad Rehman, Rizwan Haq, Zafar Hayat Khan and Changhoon Lee
    Journal of the Taiwan Institute of Chemical Engineers 2016
  • Effect of surface conditions on blast wave propagation
    Seungho Song, Yibao Li, Changhoon Lee and Jung-il Choi
    Journal of Mechanical Science and Technology 2016
  • Analysis of velocity-components decoupled projection method for the incompressible Navier-Stokes equations
    Xiaomin Pan, Changhoon Lee, Kyoungyoun Kim and Jung-il Choi
    Computers and Mathematics with Applications 2016
  • A pre-conditioned implicit direct forcing based immersed boundary method for incompressible viscous flows
    Hyunwook Park, Xiaomin Pan, Changhoon Lee and Jung-il Choi
    Journal of Computational Physics 2016
  • A decoupled monolithic projection method for natural convection problems
    Xiaomin Pan, Kyoungyoun Kim, Changhoon Lee and Jung-il Choi
    Journal of Computational Physics 2016
  • Numerical simulation of mixed convection in vertical concentric cylinders
    Sangro Park, Younghoon Jung and Changhoon Lee
    Journal of Mechanical Science and Technology 2015
  • Modification of particle-laden near-wall turbulence: Effect of stokes number
    Junghoon Lee and Changhoon Lee
    Physics of Fluids 2015
  • MHD boundary layer flow over an unsteady shrinking sheet: analytical and numerical approach
    Sohail Nadeem, Rizwan Ul Haq and Changhoon Lee
    Journal of the Brazilian Society of Mechanical Sciences and Engineering 2015
  • Inhomogeneous distribution of water droplets in cloud turbulence
    Itzhak Fouxon, Yongnam Park, Roei Harduf and Changhoon Lee
    Physical Review E - Statistical, Nonlinear, and Soft Matter Physics 2015
  • Analysis of coherent structures in Rayleigh–Bénard convection
    Sangro Park and Changhoon Lee
    Journal of Turbulence 2015
  • Large-eddy simulation of turbulent flow and dispersion over a complex urban street canyon
    Kiyoung Moon, Jeong Min Hwang, Byung-gu Kim, Changhoon Lee and Jung-il Choi
    Environmental Fluid Mechanics 2014
  • Gravity-driven clustering of inertial particles in turbulence
    Yongnam Park and Changhoon Lee
    Physical Review E - Statistical, Nonlinear, and Soft Matter Physics 2014
  • Exponentially stagnation point flow of non-Newtonian Nanofluid over an exponentially stretching surface
    Sohail Nadeem, M. A. Sadiq, Jung-il Choi and Changhoon Lee
    International Journal of Nonlinear Sciences and Numerical Simulation 2014
  • Behavior of particles in turbulence over a wavy boundary
    Hea Eun Lee and Changhoon Lee
    International Journal of Multiphase Flow 2014
  • Peristaltic Flow of Hyperbolic Tangent Fluid in a Diverging Tube with Heat and Mass Transfer
    Sohail Nadeem, Sadaf Ashiq, Noreen Sher Akbar and Changhoon Lee
    Journal of Energy Engineering 2013
  • Numerical study of boundary layer flow and heat transfer of oldroyd-B nanofluid towards a stretching sheet
    Sohail Nadeem, Rizwan Ul Haq, Noreen Sher Akbar, Changhoon Lee and Zafar Hayat Khan
    PLoS ONE 2013
  • Numerical study of Williamson nano fluid flow in an asymmetric channel
    Noreen Sher Akbar, Sohail Nadeem, Changhoon Lee, Zafar Hayat Khan and Rizwan Ul Haq
    Results in Physics 2013
  • Numerical Simulation of Nanoparticle Fraction for the Peristaltic Flow of a Six Constant Jeffrey’s Fluid Model
    Noreen Sher Akbar, Sohail Nadeem, Changhoon Lee and Zafar Khan
    Current Nanoscience 2013
  • Flow of a williamson fluid over a stretching sheet
    Sohail Nadeem, S. T. Hussain and Changhoon Lee
    Brazilian Journal of Chemical Engineering 2013
  • Decaying versus stationary turbulence in particle-laden isotropic turbulence: Heavy particle statistics modifications
    Abouelmagd H. Abdelsamie and Changhoon Lee
    Physics of Fluids 2013
  • Characteristics of Jeffrey fluid model for peristaltic flow of chyme in small intestine with magnetic field
    Noreen Sher Akbar, Sohail Nadeem and Changhoon Lee
    Results in Physics 2013
  • Biomechanical analysis of eyring prandtl fluid model for blood flow in stenosed arteries
    Noreen Sher Akbar, Sohail Nadeem and Changhoon Lee
    International Journal of Nonlinear Sciences and Numerical Simulation 2013
  • A numerical method for the calculation of drag and lift of a deformable droplet in shear flow
    Youngho Suh and Changhoon Lee
    Journal of Computational Physics 2013
  • Source of acceleration intermittency in isotropic turbulence
    Changhoon Lee, Yongnam Park and Jaedal Jung
    Journal of Mechanical Science and Technology 2012
  • Peristaltic transport of a Williamson fluid in asymmetric channels with permeable walls
    K. Vajravelu, S. Sreenadh, K. Rajanikanth and Changhoon Lee
    Nonlinear Analysis: Real World Applications 2012
  • Peristaltic flow of a Jeffrey-six constant fluid in a uniform inclined tube
    Sohail Nadeem, Noreen Sher Akbar, M. Y. Malik and Changhoon Lee
    International Journal for Numerical Methods in Fluids 2012
  • MHD flow of a Casson fluid over an exponentially shrinking sheet
    Sohail Nadeem, Rizwan Ul Haq and Changhoon Lee
    Scientia Iranica 2012
  • Influence of heat transfer and chemical reactions on williamson fluid model for blood flow through a tapered artery with a stenosis
    Noreen Sher Akbar, Sohail Nadeem and Changhoon Lee
    Asian Journal of Chemistry 2012
  • Decaying versus stationary turbulence in particle-laden isotropic turbulence: Turbulence modulation mechanism
    Abouelmagd H. Abdelsamie and Changhoon Lee
    Physics of Fluids 2012
  • Boundary layer flow of second grade fluid in a cylinder with heat transfer
    Sohail Nadeem, Abdul Rehman, Changhoon Lee and Jinho Lee
    Mathematical Problems in Engineering 2012
  • Boundary layer flow of nanofluid over an exponentially stretching surface
    Sohail Nadeem and Changhoon Lee
    Nanoscale Research Letters 2012
  • Axisymmetric stagnation flow of a micropolar nanofluid in a moving cylinder
    Sohail Nadeem, Abdul Rehman, K. Vajravelu, Jinho Lee and Changhoon Lee
    Mathematical Problems in Engineering 2012
  • In-situ observation of phase transformation in amorphous silicon during Joule-heating induced crystallization process
    Dong Hyun Kim, Won Eui Hong, Jae Sang Ro, Seong Hyuk Lee, Changhoon Lee and Seungho Park
    Thin Solid Films 2011
  • Estimation of Roughness Parameters Within Sparse Urban-Like Obstacle Arrays
    Byung-gu Kim, Changhoon Lee, Seokjun Joo, Ki Cheol Ryu, Seogcheol Kim, Donghyun You and Woo Sup Shim
    Boundary-Layer Meteorology 2011
  • Convective heat transfer in the flow of viscous Ag-water and Cu-water nanofluids over a stretching surface
    K. Vajravelu, K. V. Prasad, Jinho Lee, Changhoon Lee, I. Pop and Robert A. Van Gorder
    International Journal of Thermal Sciences 2011
  • On the near-wall characteristics of acceleration in turbulence
    Kyongmin Yeo, Byung-gu Kim and Changhoon Lee
    Journal of Fluid Mechanics 2010
  • Helicity and geometric nature of particle trajectories in homogeneous isotropic turbulence
    Yeontaek Choi, Yongnam Park and Changhoon Lee
    International Journal of Heat and Fluid Flow 2010
  • Lagrangian stochastic model for buoyant gas dispersion in a simple geometric chamber
    Byung-gu Kim, Jongsu Kim and Changhoon Lee
    Journal of Loss Prevention in the Process Industries 2009
  • Eulerian and Lagrangian statistics in stably stratified turbulent channel flows
    Kyongmin Yeo, Byung-gu Kim and Changhoon Lee
    Journal of Turbulence 2009
  • Alignment of velocity and vorticity and the intermittent distribution of helicity in isotropic turbulence
    Yeontaek Choi, Byung-Gu Kim and Changhoon Lee
    Physical Review E 2009
  • Stability of a channel flow subject to wall blowing and suction in the form of a traveling wave
    Changhoon Lee, Taegee Min and John Kim
    Physics of Fluids 2008
  • Behavior of heavy particles in isotropic turbulence
    Jaedal Jung, Kyongmin Yeo and Changhoon Lee
    Physical Review E - Statistical, Nonlinear, and Soft Matter Physics 2008
  • A new Lagrangian stochastic model for the gravity-slumping/spreading motion of a dense gas
    Changhoon Lee, Byung-gu Kim and Suk Yul Ko
    Atmospheric Environment 2007
  • Intermittency of acceleration in isotropic turbulence
    Sang Lee and Changhoon Lee
    Physical Review E - Statistical, Nonlinear, and Soft Matter Physics 2005
  • Lagrangian statistics in turbulent channel flow
    Jung-il Choi, Kyongmin Yeo and Changhoon Lee
    Physics of Fluids 2004
  • Intermittent nature of acceleration in near wall turbulence
    Changhoon Lee, Kyongmin Yeo and Jung-il Choi
    Physical Review Letters 2004
  • Anisotropy of acceleration in turbulent flows
    A. M. Reynolds, Kyongmin Yeo and Changhoon Lee
    Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics 2004
  • Stability characteristics of the virtual boundary method in three-dimensional applications
    Changhoon Lee
    Journal of Computational Physics 2003
  • Large-eddy simulation of rough-wall turbulent boundary layers
    Changhoon Lee
    AIAA Journal 2002
  • Control of the viscous sublayer for drag reduction
    Changhoon Lee and John Kim
    Physics of Fluids 2002
  • A new compact spectral scheme for turbulence simulations
    Changhoon Lee and Youngchwa Seo
    Journal of Computational Physics 2002
  • Application of the Goore Scheme to turbulence control for drag reduction (II) - Application to turbulence control -
    Changhoon Lee and John Kim
    KSME International Journal 2001
  • Application of the Goore Scheme to turbulence control for drag reduction (I) - Improvement of the goore scheme -
    Changhoon Lee, Namhyun Kim and John Kim
    KSME International Journal 2001
  • A Lagrangian stochastic model for turbulent dispersion
    Changhoon Lee, Byung-gu Kim and Namhyun Kim
    KSME International Journal 2001
  • Vortex dynamics and zonal flows
    Philip S. Marcus, T. Kundu and Changhoon Lee
    Physics of Plasmas 2000
  • Turbulent boundary layer control utilizing the Lorentz force
    Timothy W. Berger, John Kim, Changhoon Lee and Junwoo Lim
    Physics of Fluids 2000
  • A simple lagrangian PDF model for wall-bounded turbulent flows
    Changhoon Lee, Byung-gu Kim and Namhyun Kim
    KSME International Journal 2000
  • Suboptimal control of turbulent channel flow for drag reduction
    Changhoon Lee, John Kim and Haecheon Choi
    Journal of Fluid Mechanics 1998
  • A model for eastward and westward jets in laboratory experiments and planetary atmospheres
    Philip S. Marcus and Changhoon Lee
    Physics of Fluids 1998
  • Application of neural networks to turbulence control for drag reduction
    Changhoon Lee, John Kim, David Babcock and Rodney Goodman
    Physics of Fluids 1997
  • Jupiter’s Great Red Spot and zonal winds as a self-consistent, one-layer, quasigeostrophic flow
    Philip S. Marcus and Changhoon Lee
    Chaos 1994

  • Direct numerical simulation of two-way interaction between inertial particles and stratified turbulence
    Dongwhi Kim and Changhoon Lee
    Journal of Computational Fluids Engineering, 2020
  • Behavior of microbubbles in isotropic turbulence
    Gihun Shim, Seulgi Lee and Changhoon Lee
    Journal of Computational Fluids Engineering 2016
  • Numerical simulation of initial fireball after nuclear explosion
    Seungho Song, Changhoon Lee and Jung-il Choi
    Journal of computational fluids engineering 2014
  • An immersed boundary method for low Reynolds number flows
    Hyun Wook Park, Changhoon Lee and Jung-il Choi
    Journal of computational fluids engineering 2013
  • Performance assessment of the RANS turbulence models in prediction of aerodynamic noise
    Yoonghong Min, Sungwon Kang, Namkeun. Hur, Changhoon Lee and Jungtaek Park
    Journal of computational fluids engineering 2012
  • Effect of wall proximity on drag and lift forces on a circular cylinder
    HyunWook Park, Changhoon Lee and Jung-il Choi
    Journal of computational fluids engineering 2012
  • Modification of particle dispersion in isotropic turbulence by free rotation of particle
    Yongnam Park and Changhoon Lee
    Transactions of the Korean Society of Mechanical Engineers, B 2010
  • Behavior of a Heavy Particle in the Shear Flow Near a Flat Wall
    JaeDal Jeong, Seonggi Cho and Changhoon Lee
    Transactions of the Korean Society of Mechanical Engineers B 2006
  • Lagrangian dispersion model for dense gas in neutral atmospheric boundary layer
    Byung-gu Kim and Changhoon Lee
    Journal of the Korean Society for Atmopheirc Environment 2005
  • Particle Dispersion and Effect of Spin in the Turbulent Boundary Layer Flow
    Byung-gu Kim and Changhoon Lee
    Transactions of the Korean Society of Mechanical Engineers B 2004
  • Lagrangian Investigation of Turbulent Channel Flow (II) - Analysis of Lagrangian Statistics -
    Jung-il Choi, Kyongmin Yeo and Changhoon Lee
    Transactions of the Korean Society of Mechanical Engineers B 2003
  • Lagrangian Investigation of Turbulent Channel Flow (I) - An Assessment of Particle Tracking Algorithms -
    Jung-il Choi, Kyongmin Yeo and Changhoon Lee
    Transactions of the Korean Society of Mechanical Engineers B 2003
  • Numerical study of shear-enhanced turbulent dispersion
    Byung-gu Kim and Changhoon Lee
    Transactions B of KSME 2001
  • Viscous flows through screens normal to the uniform stream
    Shin Hyoung Kang, Ho Sung Lee, Woo Pyung Jeon and Changhoon Lee
    KSME Journal 1989
  • Numerical calculation of flow and heat transfer in an axisymmetric reciprocating engine at its suction and compression stages
    Changhoon Lee and Shin Hyoung Kang
    Transactions of KSME 1987

  • Symmetry-breaking transition in natural convection flow between parallel vertical walls maintained at different temperatures
    Woongki Kang and Changhoon Lee
    In 73rd Annual Meeting of the APS Division of Fluid Dynamics 2020
  • Super-resolution reconstruction of turbulence using unsupervised deep learning
    Hyojin Kim, Junhyuk Kim, Sungjin Won and Changhoon Lee
    In 73rd Annual Meeting of the APS Division of Fluid Dynamics 2020
  • Path instability of a spheriodal bubble in weak turbulence
    Gihun Shim and Changhoon Lee
    In 73rd Annual Meeting of the APS Division of Fluid Dynamics 2020
  • Numerical investigation of finite-time singularity of particle-laden flow
    Seulgi Lee and Changhoon Lee
    In 73rd Annual Meeting of the APS Division of Fluid Dynamics 2020
  • Modeling wall-shear stress of turbulent flows through deep reinforcement learning
    Junhyuk Kim, Hyojin Kim and Changhoon Lee
    In 73rd Annual Meeting of the APS Division of Fluid Dynamics 2020
  • Behavior of settling ellipsoidal microparticles in homogeneous isotropic turbulence
    Hojun Lee and Changhoon Lee
    In 73rd Annual Meeting of the APS Division of Fluid Dynamics 2020
  • Turbulence inflow generation using generative adversarial network
    Junhyuk Kim and Changhoon Lee
    In 72nd Annual Meeting of the American Physical Society Division of Fluid Dynamics 2019
  • On the physical mechanism of the two-way interaction between polymers and near-wall turbulence
    Junghoon Lee and Changhoon Lee
    In 72nd Annual Meeting of the American Physical Society Division of Fluid Dynamics, 2019
  • The interaction between the finite-size particles and stably stratified turbulent channel flow
    Juwon Jang and Changhoon Lee
    In 71st Annual Meeting of the American Physical Society Division of Fluid Dynamics 2018
  • Deep learning of turbulent heat transfer in channel flow
    Junhyuk Kim and Changhoon Lee
    In 71st Annual Meeting of the American Physical Society Division of Fluid Dynamics 2018
  • Behavior of heavy particles in shear turbulence under gravity
    Seulgi Lee and Changhoon Lee
    In 71st Annual Meeting of the American Physical Society Division of Fluid Dynamics 2018
  • Effect of gravitational settling of small heavy particles on two-way interactions in near-wall turbulence
    Junghoon Lee and Changhoon Lee
    In 70th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2017
  • A numerical study of flow around a sedimenting particle in a linearly stratified fluid at small Reynolds numbers
    Hojun Lee and Changhoon Lee
    In 70th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2017
  • Modification of particle-laden horizontal channel turbulence
    Junghoon Lee
    In 69th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2016
  • Cell structures caused by settling particles in turbulent Rayleigh-Benard ´ convection
    Sangro Park and Changhoon Lee
    In 69th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2016
  • An immersed boundary method for nonuniform Cartesian grids
    Juwon Jang and Changhoon Lee
    In 69th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2016
  • Near-wall turbulence modification by small, heavy particles in a horizontal channel flow
    Junghoon Lee and Changhoon Lee
    In 68th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2015
  • Motions of particles falling under gravity in a weakly turbulent RayleighBenard convection
    Sangro Park and Changhoon Lee
    In 68th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2015
  • Lagrangian statistics of inertial particles in near-wall turbulence
    Junghoon Lee and Changhoon Lee
    In 67th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2014
  • Effect of gravity on the finite-size particle within spectral resolution
    Yongnam Park and Changhoon Lee
    In 67th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2014
  • Analysis of vortical structures in turbulent natural convection
    Sangro Park and Changhoon Lee
    In 67th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2014
  • Segregation of heavy particles by gravitational force
    Yongnam Park and Changhoon Lee
    In 66th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2013
  • Numerical simulations of blast/shock wave propagations after nuclear explosion
    Sungho Song, Jung-il Choi, Yibao Li and Changhoon Lee
    In 66th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2013
  • Effects of small particles on coherent structures in particle-laden near-wall turbulence
    Junghoon Lee and Changhoon Lee
    In 66th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2013
  • An implicit immersed boundary method for low Reynolds number incompressible flows
    Hyunwook Park, Changhoon Lee and Jung-il Choi
    In 66th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2013
  • Nearwall modeling for large eddy simulation of convective heat transfer in turbulent boundary layers
    Hyunwook Park, Kiyoung Moon, McDermott Randall, Ezgi Oztekin, Changhoon Lee and Jung-il Choi
    In 65th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2012
  • Four-way coupling simulation of particle-laden turbulent channel flow
    Junghoon Lee and Changhoon Lee
    In 65th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2012
  • Effect of gravity on the preferential concentration of heavy particles
    Yongnam Park and Changhoon Lee
    In 65th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2012
  • Behavior of particles in turbulence over a wavy wall
    Hea Eun Lee and Changhoon Lee
    In 65th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2012
  • A new explicit projection method for incompressible flows
    Sangro Park and Changhoon Lee
    In 65th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2012
  • Physical perspectives on the investigation of two-way interaction in particle-laden isotropic turbulence
    Abouelmagd H. Abdelsamie and Changhoon Lee
    In 64th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2011
  • Effect of gravity on the dispersion of heavy particles
    Yongnam Park and Changhoon Lee
    In 64th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2011
  • Acceleration modification of near-wall turbulence by heavy particles
    Junghoon Lee and Changhoon Lee
    In 64th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2011
  • A new method for calculation of acting forces on a deformable droplet in shear flow
    Youngho Suh and Changhoon Lee
    In 64th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2011
  • A new fully explicit algorithm for incompressible flows
    Sasngro Park and Changhoon Lee
    In 64th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2011
  • Large-eddy simulation of turbulent flows in an urban street canyon
    Jungmin Hwang, Byung-gu Kim and Changhoon Lee
    In 63rd Annual Meeting of the American Physical Society Division of Fluid Dynamics 2010
  • Geometric nature of particle trajectory in isotropic turbulence
    Yongnam Park, Yeontaek Choi and Changhoon Lee
    In 63rd Annual Meeting of the American Physical Society Division of Fluid Dynamics 2010
  • Effects of deformation on drag and lift forces acting on a droplet in a shear Flow
    Youngho Suh and Changhoon Lee
    In 63rd Annual Meeting of the American Physical Society Division of Fluid Dynamics 2010
  • Effect of inter-particle collision in particle-laden homogeneous isotropic turbulence
    Ohjoon Kwon and Changhoon Lee
    In 63rd Annual Meeting of the American Physical Society Division of Fluid Dynamics 2010
  • Behavior of heavy particles in turbulent channel flow
    Junghoon Lee and Changhoon Lee
    In 63rd Annual Meeting of the American Physical Society Division of Fluid Dynamics 2010
  • Large-eddy simulation of urban boundary layer flow over complex topologies
    Byung-gu Kim and Changhoon Lee
    In 62nd Annual Meeting of the American Physical Society Division of Fluid Dynamics 2009
  • Decomposition of fluid acceleration by rotational and irrotational motion in isotropic turbulence
    Yongnam Park and Changhoon Lee
    In 62nd Annual Meeting of the American Physical Society Division of Fluid Dynamics 2009
  • Calculation of drag and lift for a deformable droplet in a shear flow
    Youngho Suh and Changhoon Lee
    In 62nd Annual Meeting of the American Physical Society Division of Fluid Dynamics 2009
  • On the modification of particle dispersion in isotropic turbulence by free rotation of particle
    Yongnam Park and Changhoon Lee
    In 61st Annual Meeting of the American Physical Society Division of Fluid Dynamics, 2008
  • Behavior of small heavy particles in isotropic turbulence in the presence of gravity
    Sungki Cho and Changhoon Lee
    In 61st Annual Meeting of the American Physical Society Division of Fluid Dynamics 2008
  • Stability of a channel flow subject to blowing and suction in the form of a traveling wave
    Changhoon Lee, Taeki Min and John Kim
    In 60th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2007
  • Helicity in isotropic turbulence
    Yeontaek Choi and Changhoon Lee
    In 59th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2006
  • Direct numerical simulations of stably stratified turbulent boundary layers at high Re
    Byung-gu Kim and Changhoon Lee
    In 59th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2006
  • Turbulence suppression in a stably stratified boundary layer
    Byung-gu Kim and Changhoon Lee
    In 58th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2005
  • Numerical verification of the possibility of application of Clebsch transformation to the non-canonical turbulence
    Yeontaek Choi and Changhoon Lee
    In 58th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2005
  • Dispersion of heavy particles in isotropic turbulence
    Jaedal Jung and Changhoon Lee
    In 58th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2005
  • Acceleration, enstrophy and dissipation in isotropic turbulence
    Changhoon Lee
    In 58th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2005
  • On the modification of near-wall structures in stably stratified turbulence
    Kyongmin Yeo and Changhoon Lee
    In 57th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2004
  • A Lagrangian dense gas dispersion model for planetary boundary layer
    Byung-gu Kim and Changhoon Lee
    In 57th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2004
  • On the uniqueness of Lagrangian stochastic model in self-similar boundary layer
    Byung-gu Kim and Changhoon Lee
    In 56th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2003
  • On the anisotropy of Lagrangian acceleration in turbulence
    Kyongmin Yeo and Changhoon Lee
    In 56th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2003
  • On the accelerations in inhomogeneous turbulence
    Andrew M. Reynolds, Kyongmin Yeo and Changhoon Lee
    In 56th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2003
  • Fluid particle dispersion in turbulent channel flow
    Jung-il Choi, Kyongmin Yeo and Changhoon Lee
    In 55th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2002
  • Direct numerical simulation of rough-wall channel flows
    Changhoon Lee
    In 55th Annual Meeting of the American Physical Society Division of Fluid Dynamics 2002
  • Manipulation of viscous sublayer for drag reduction
    Changhoon Lee and John Kim
    In 53rd Annual Meeting of the American Physical Society Division of Fluid Dynamics 2000
  • A new compact spectral scheme for turbulence simulations
    Youngchwa Seo and Changhoon Lee
    In 53rd Annual Meeting of the American Physical Society Division of Fluid Dynamics 2000
  • Turbulent Boundary Layer Control Using the Goore Scheme
    Changhoon Lee and John Kim
    In 51st Annual Meeting of the American Physical Society Division of Fluid Dynamics 1998
  • Turbulent Boundary Layer Control via the Lorentz Force
    Timothy W. Berger, Junwoo Lim, John Kim and Changhoon Lee
    In 50th Annual Meeting of the American Physical Society Division of Fluid Dynamics 1997
  • Feedback Control of Turbulent Boundary Layers for Drag Reduction
    Changhoon Lee, John Kim and Haecheon Choi
    In 50th Annual Meeting of the American Physical Society Division of Fluid Dynamics 1997
  • Turbulence Control Using Electro-Magnetic Forces
    John Kim, Changhoon Lee, Timothy W. Berger and Junwoo Lim
    In 49th Annual Meeting of the American Physical Society Division of Fluid Dynamics 1996
  • Creation of Jovian Zonal Winds by Forcing and Dissipation
    Philip S. Marcus and Changhoon Lee
    In 49th Annual Meeting of the American Physical Society Division of Fluid Dynamics 1996
  • Application of Neural Network to Turbulence Control
    Changhoon Lee, John Kim, David Babcock and Rodney Goodman
    In 49th Annual Meeting of the American Physical Society Division of Fluid Dynamics 1996
  • Formation of large–scale zonal flows from small–scale forcings on a β–plane
    Philip S. Marcus and Changhoon Lee
    In 48th Annual Meeting of the American Physical Society Division of Fluid Dynamics 1995
  • Effects of Electro-Magnetic Force on Near-Wall Turbulence
    John Kim, Changhoon Lee, Berger, Timothy W., Junwoo Lim and Haecheon Choi
    In 48th Annual Meeting of the American Physical Society Division of Fluid Dynamics 1995
  • Application of Neural Network to Turbulence Control
    Changhoon Lee, John Kim, David Babcock and Rodney Goodman
    In 48th Annual Meeting of the American Physical Society Division of Fluid Dynamics 1995
  • Vortices, Rossby Waves, and Jets
    Philip S. Marcus and Changhoon Lee
    In 47th Annual Meeting of the American Physical Society Division of Fluid Dynamics 1994
  • Formation of Asymmetric Jets in a Rotating Flow
    Philip S. Marcus and Changhoon Lee
    In 47th Annual Meeting of the American Physical Society Division of Fluid Dynamics 1994
  • Onset of Chaos in a Rapidly Rotating Tank
    Changhoon Lee and Philip S. Marcus
    In 44th Annual Meeting of the American Physical Society Division of Fluid Dynamics 1991

  • Finite-time blowup in particle-laden turbulence
    Changhoon Lee
    In Samsung Annual Forum 2020, KAST, online 2020
  • Deep learning of turbulence
    Changhoon Lee
    In 11th National Congress on Fluids Engineering, Jeju, Korea 2020
  • Unsupervised deep learning of turbulence,
    Changhoon Lee
    In Seoul National University, Department of Mechanical Engineering 2019
  • Deep learning of turbulence
    Changhoon Lee
    In Korean Association for Particle and Aerosol Research 2019 Conference, 2019
  • Numerical study of particle-laden turbulence
    Changhoon Lee
    In Emerging Technologies in Mechanical Engineering 2018, Jeju, Korea, 2018
  • Direct numerical simulations of particle-turbulence interactions
    Changhoon Lee
    In Tenth International Symposium on Turbulence and Shear Flow Phenomena, Chicago, USA 2017
  • Understanding turbulence through direct numerical simulation of particle-laden turbulence
    Changhoon Lee
    In The 7th International Symposium on Fluid Machinery and Fluids Engineering, Jeju, Korea, 2016
  • Numerical Study of Particle-Turbulence Interactions
    Changhoon Lee
    In A3 Forsight Program ”Workshop on Vortex Dynamics and Turbulence”, 2016
  • Numerical Simulation of Particle-Laden Turbulence
    Changhoon Lee
    In Seoul National University, Department of Mechanical Engineering 2014
  • Effect of gravity on the interaction between turbulence and particles
    Changhoon Lee, Yongnam Park and Itzhak Fouxon
    In 2014 Summer School and International Symposium on Fundamental Issues of Multiphase Flows 2014
  • Direct Simulation of Sedimenting Droplets in the Air
    Changhoon Lee
    In 2014 KIAPS International Symposium 2014
  • Direct Numerical Simulation of Droplets Sedimenting in Cloud Turbulence
    Changhoon Lee, Yongnam Park and Itzhak Fouxon
    In The 10th Asian Computational Fluid Dynamics Conference 2014
  • Vortices and particles in turbulent flows
    Changhoon Lee
    In International Conference on Boundary and Interior Layers 2012
  • Turbulence and Its Numerical Simulation
    Changhoon Lee
    In Choongang University, Department of Mathematics 2012
  • Near-wall characteristics of inertial particles suspended in vertical turbulet channel flow
    Changhoon Lee and Junghoon Lee
    In The Asian Symposium on Computational Heat Transfer and Fluid Flow 2011
  • Numerical Study of Particle-Turbulence Interactions
    Changhoon Lee
    In The Korean Society of Industrial and Applied Mathematics Meeting 2010
  • Urban Dispersion Prediction Model of Chemical and Biological Weapon
    Changhoon Lee
    In Korean Society of Chemical, l, Biological and Radiological Defense Symposium 2009
  • Understanding Turbulence Using Direct Numerical Simulation
    Changhoon Lee
    In Korean Mathematical Society-American Mathematical Society Joint Conference 2009
  • ABEEK Program of Yonsei University Mechanical Engineering
    Changhoon Lee
    In Korean Society of Mechanical Engineers Spring Conference 2009
  • DNS Study of Particle-laden Turbulence
    Changhoon Lee
    In Korean Society of Mechanical Engineers Spring Conference 2008
  • Turbulence and Zonal Flow
    Changhoon Lee
    In Pohang Institute of Science and Technology 2004
  • Numerical Simulation of Turbulent Flows
    Changhoon Lee
    In Hanyang University, Department of Mechanical Engineering 2004
  • A New Compact Spectral Scheme for Turbulence Simulations
    Changhoon Lee
    In Koea Advanced Institute of Science and Technology, Department of Mechanical Engineering 2002
  • Zonal Flow Dynamics
    Changhoon Lee
    In Soongsil University, Department of Physics 2001
  • Dispersion Model of Chemical and Biological Weapon in Urban Area
    Changhoon Lee
    In Korean Society of Chemical, Biological and Radiological Defense Symposium 2001

  • Unsupervised learning for turbulent inflow generation
    Junhyuk Kim and Changhoon Lee
    In ASME-JSMEKSME Joint Fluids Engineering Conference 2019, San Francisco, USA 2019
  • Direct numerical simulation of Brownian polymers in near-wall turbulence
    Junghoon Lee and Changhoon Lee
    In Eleventh International Symposium on Turbulence and Shear Flow Phenomena, Southampton, UK, 2019
  • An immersed boundary formulation with two layer based turbulent wall model for RANS simulation
    Hyunwook Park, Jung-il Choi, Tae Sun Park and Changhoon Lee
    In The 4th International Conference on Computational Design in Engineering, Seoul, Korea, 2018
  • Numerical simulation of stratified flow past a sphere
    Hojun Lee and Changhoon Lee
    In International Conference on Computational Heat, Mass and Momentum Transfer, Seoul, Korea 2017
  • Numerical investigation of stably stratified turbulent channel flow using large eddy simulation
    Sungjin Won and Changhoon Lee
    In The Ninth JSME-KSME Thermal and Fluids Engineering Conference, Okinawa, Japan 2017
  • Modification of turbulence in stably stratified temperature distribution
    Hyeongjun Park and Changhoon Lee
    In International Conference on Computational Heat, Mass and Momentum Transfer, Seoul, Korea 2017
  • Immersed boundary method for finite-size particle-laden channel flow with heat transfer
    Juwon Jang and Changhoon Lee
    In The Ninth JSME-KSME Thermal and Fluids Engineering Conference, Okinawa, Japan 2017
  • Effect of particles on critical Rayleigh number in particle-Laden Rayleigh-Bnard convection
    Myeongheum Kwon and Changhoon Lee
    In The 7th International Symposium on Fluid Machinery and Fluids Engineering 2016
  • Clustering of micro bubbles in isotropic turbulence
    Gihun Shim, Seulgi Lee and Changhoon Lee
    In The 7th International Symposium on Fluid Machinery and Fluids Engineering 2016
  • An Immersed boundary formulation in a RANS closure for simulating turbulent flow and heat transfer
    Hyunwook Park, Jung-il Choi, Changhoon Lee and Tae Sun Park
    In The 7th International Symposium on Fluid Machinery and Fluids Engineering 2016
  • Vortical structures and particles in Rayleigh-Benard convection
    Sangro Park and Changhoon Lee
    In Ninth International Symposium on Turbulence and Shear Flow Phenomena 2015
  • The effect of surface obstacles on blast wave propagation
    Seungho Song, Changhoon Lee and Jung-il Choi
    In ASME-JSME-KSME Joint Fluids Engineering Conference 2015 2015
  • Stability of temporal accuracy of semiimplicit projection methods for the time-dependent incompressible Navier-Stokes equation
    Xiaomin Pan, Changhoon Lee, Kyoungyoun Kim and Jung-il Choi
    In The 8th International Congress on Industrial and Applied Mathematics 2015
  • Particle motion in the quiescent fluid and turbulent channel flow
    Juwon Jang and Changhoon Lee
    In ASMEJSME-KSME Joint Fluids Engineering Conference 2015 2015
  • Numerical investigation of vortex motion using vortex filament method
    Hyunwoo Chi and Changhoon Lee
    In ASME-JSME-KSME Joint Fluids Engineering Conference 2015 2015
  • Large eddy simulation of stably stratified turbulent channel flow
    Kiyoung Moon and Changhoon Lee
    In ASMEJSME-KSME Joint Fluids Engineering Conference 2015 2015
  • Lagrangian statistics of inertial particles in near-wall turbulence
    Junghoon Lee and Changhoon Lee
    In Ninth International Symposium on Turbulence and Shear Flow Phenomena 2015
  • Interaction between solid particles and fine-scale motion in Rayleigh-Benard convection
    Sangro Park and Changhoon Lee
    In ASME-JSME-KSME Joint Fluids Engineering Conference 2015 2015
  • Implicit direct forcing for low Reynolds number flow
    Hyunwook Park, Changhoon Lee and Jung-il Choi
    In Ninth International Symposium on Turbulence and Shear Flow Phenomena 2015
  • Effect of gravity on the finite-size particles in isotropic turbulence
    Hojun Lee, Yongnam Park and Changhoon Lee
    In ASME-JSME-KSME Joint Fluids Engineering Conference 2015 2015
  • Effect of gravity on particle behavior in horizontal turbulent channel flow
    Junghoon Lee and Changhoon Lee
    In ASME-JSME-KSME Joint Fluids Engineering Conference 2015 2015
  • Clustering of particles in homogeneous shear turbulence
    Seulgi Lee and Changhoon Lee
    In ASME-JSMEKSME Joint Fluids Engineering Conference 2015 2015
  • Behavior of inertial particles in the natural convection flow
    Battsetseg Gereltbyamba and Changhoon Lee
    In ASME-JSME-KSME Joint Fluids Engineering Conference 2015 2015
  • A semi-implicit fully decoupled method for time-dependent natural convection flows in enclosures
    Xiaomin Pan, Changhoon Lee, Kyoungyoun Kim and Jung-il Choi
    In ASME-JSME-KSME Joint Fluids Engineering Conference 2015 2015
  • Numerical simulation of natural convection in a cubic cavity
    Battsetseg Gereltbyamba and Changhoon Lee
    In International Congress of Women Mathematicians 2014
  • Immersed boundary method for small-size particles in isotropic turbulence,
    Yongnam Park and Changhoon Lee
    In 2014 International Aerosol Conference 2014
  • Direct numerical simulation of a finite particle motion in quiescent channel with the virtual boundary method
    Juwon Jang and Changhoon Lee
    In 2014 International Aerosol Conference 2014
  • Direct Simulation of Sedimenting Droplets in the Air
    Changhoon Lee, Yongnam Park and Itzhak Fouxon
    In 1st Joint Conference of A3 Foresight Program 2014
  • DNS of homogeneous shear turbulent flow with suspended particles
    Seulgi Lee and Changhoon Lee
    In 2014 International Aerosol Conference 2014
  • Analysis of a second-order accurate projection methods for the incompressible Navier-Stokes equations
    Xiaomin Pan, Changhoon Lee, Kyoungyoun Kim and Jung-il Choi
    In International Congress of Women Mathematicians 2014
  • Stationary and decaying turbulence modulation by finite-size fully resolved particles
    Abouelmagd H. Abdelsamie and Changhoon Lee
    In International Conference on Multiphase Flow 2013
  • Particle-turbulence interaction in near-wall turbulence
    Junghoon Lee and Changhoon Lee
    In Eighth International Symposium on Turbulence and Shear Flow Phenomena 2013
  • Particle-turbulence interaction in near-wall turbulence
    Junghoon Lee and Changhoon Lee
    In International Conference on Multiphase Flow 2013
  • Effect of gravity on the dispersion of heavy particles
    Yongnam Park and Changhoon Lee
    In International Conference on Multiphase Flow 2013
  • Particle Re-suspension due to Human Walking
    Jung-il Choi, Changhoon Lee and Jack Edwards
    In The 8th KSME-JSME Thermal and Fluids Engineering 2012
  • Large Eddy Simulation of Turbulent Flow over Urban Like Obstacle Using Immersed Boundary Method
    Kiyoung Moon, Choi, Jung-il, Woopyung Jeon and Changhoon Lee
    In The 8th KSME-JSME Thermal and Fluids Engineering 2012
  • Effect of gravity on the dispersion of heavy particles
    Yongnam Park and Changhoon Lee
    In The 8th KSMEJSME Thermal and Fluids Engineering 2012
  • Effect of Wall Proximity on Drag and Lift Forces on a Circular Cylinder
    Hyunwook Park, Changhoon Lee and Jung-il Choi
    In The 8th KSME-JSME Thermal and Fluids Engineering 2012
  • Calculation of drag and lift acting on a deformable droplet in a shear flow
    Youngho Suh and Changhoon Lee
    In The 8th KSME-JSME Thermal and Fluids Engineering 2012
  • Acceleration modification of near-wall turbulence by heavy particles
    Junghoon Lee and Changhoon Lee
    In The 8th KSME-JSME Thermal and Fluids Engineering 2012
  • A new projection method with no iteration for Poisson equation for incompressible flows
    Sangro Park and Changhoon Lee
    In The 8th KSME-JSME Thermal and Fluids Engineering 2012
  • Numerical study on deformation behavior of a fluid particle under shear flow
    Youngho Suh and Changhoon Lee
    In ASME-JSME-KSME Joint Fluids Engineering Conference 2011
  • Large-eddy simulation of turbulent flows in an urban street canyon
    Kiyoung Moon, Byung-gu Kim and Changhoon Lee
    In “Air Quality Modeling in Asia 2011" International Conference & Training 2011
  • Geometric nature of particle trajectories in isotropic turbulence
    Yongnam Park, Yeontaek Choi and Changhoon Lee
    In Seventh International Symposium on Turbulence and Shear Flow Phenomena 2011
  • A role of helicity in turbulent diffusion
    Yeontaek Choi, Yongnam Park and Changhoon Lee
    In Sixth international symposium on Turbulence and Shear Flow Phenomena 2009
  • Intermittency of helicity and connection with the highly rotational structures in isotropic turbulence
    Yeontaek Choi, Byung-gu Kim and Changhoon Lee
    In F2ifth International Conference on Computational Fluid Dynamics 2008
  • Effect of lift force on the motion of heavy particles in isotropic turbulence
    Yongnam Park and Changhoon Lee
    In The Seventh JSME-KSME Thermal and Fluids Engineering Conference 2008
  • Lagrangian stochastic model for buoyant gas dispersion in a simple geometric chamber
    Byung-gu Kim
    In World Conference of Safety of Oil and Gas Industry 2007
  • Modification of near-wall turbulence by stable stratification
    Byung-gu Kim and Changhoon Lee
    In Parallel Computational Fluid Dynamics 2006
  • Computer simulation of magnetic labeled apoptotic cell separation in microfluidic system
    Hyo-il Jung and Changhoon Lee
    In Gordon Research Conference on MEMS Technology and Biomedical Applications 2006
  • Modification of near-wall turbulent characteristics under stable stratification
    Byung-gu Kim and Changhoon Lee
    In The Sixth KSME-JSME Thermal and Fluids Engineering Conference 2005
  • A Lagrangian particle model for heavy gas dispersion in the atmospheric boundary layer
    Byung-gu Kim and Changhoon Lee
    In The Sixth KSME-JSME Thermal and Fluids Engineering Conference 2005
  • Motion of a heavy particle in the shear flow near a flat wall
    Byung-gu Kim and Changhoon Lee
    In The Fifth Asian Computational Fluid Dynamics Conference 2003
  • Lagrangian dispersion model based on elliptic relaxation in the atmospheric boundary layer
    Byung-gu Kim and Changhoon Lee
    In Third International Symposium on Turbulence and Shear Flow Phenomena 2003
  • Acceleration statistics in turbulent channel flow
    Kyongmin Yeo and Changhoon Lee
    In The Fifth Asian Computational Fluid Dynamics Conference 2003