Biography
Education:
Ph. D. in Mechanical Engineering, Seoul National University, 8/1991
M.S. in Mechanical Engineering, Seoul National University, 3/1987
B.Sc. in Mechanical Engineering, Seoul National University, 3/1985
Careers
9/1991 - 6/1992 Research Scientist Turbo and Power Machinery Research Center, Seoul National University
7/1992 - 8/1993 Post-Doc Fellow, Dept. of Aerospace and Mechanical Engineering, Princeton University, US
11/1993 - 2/1995 Senior Researcher, Central Research Center, Hyundai Motor Company
7/2006 - 8/2007 Visiting Scholar, Dept. of Mechanical Engineering, Univ, of Michigan, Ann Arbor
3/1995- present Professor, Dept. of Mechanical and Automotive Engineering, Seoul National University of Science and Technology
Research Areas
Characterisitics of flames :
- Instability of Diffusion Flame
- Ignition and Extinction
- Theoretical approach : large activation asymptotics
- Numerical computation with detailed chemistry
Internal Combustion Engine :
- Knocking
- Alternative Fuel : CNG, Methanol
- Diesel Particulate Filter
Teaching
Thermodynamics
Heat Transfer
Combustion
Selected Publications
Gaurav Bansal, H.G. Im, and Su-Ryong Lee, "Auto-ignition of a homogeneous hydrogen-air mixture subjected to unsteady temperature fluctuations", Vol. 13, No. 3, 2009.
◾ Gaurav Bansal, H.G. Im, and Su-Ryong Lee [Effects of Scalar Dissipation Rate Fluctuations on Autoignition of Hydrogen/Air Mixture], AIAA JOURNAL, Vol. 47, No. 2, pp.468~472, 2009.
◾ S.R. Lee and J. S. Kim, [Analysis of premixed-flame propagation in media with periodic flame-speed variations using the level-set equation], Combustion Theory and Modelling Vol. 8, No. 1, pp.123-140, 2004.
◾ S.R. Lee and J. S. Kim, [On the sublimit solution branches of the stripe patterns formed in counterflow diffusion flames by diffusional-thermal instability], Combustion Theory and Modelling Vol. 6, No. 2, pp.263-278, 2002.
◾ S.R. Lee and J. S. Kim, [Nonlinear dynamic chracteristics of flame stripes formed in strained diffusion flames by diffusional-thermal instability], Combustion Theory and Modelling Vol. 4, No. 1, pp.29-46, 2000.
◾ Kim, J. S., and Lee, S. R., [Diffusional-Thermal Instability in Strained Diffusion Flames with Unequal Lewis Numbers], Combustion Theory and Modelling 3-1, 123-146 (1999).
Journal Papers
◾ Gaurav Bansal, H.G. Im, and Su-Ryong Lee, "Auto-ignition of a homogeneous hydrogen-air mixture subjected to unsteady temperature fluctuations", Vol. 13, No. 3, 2009.
◾ Gaurav Bansal, H.G. Im, and Su-Ryong Lee [Effects of Scalar Dissipation Rate Fluctuations on Autoignition of Hydrogen/Air Mixture], AIAA JOURNAL, Vol. 47, No. 2, pp.468~472, 2009.
◾ Gaurav Bansal, H.G. Im, and Su-Ryong Lee, [Autoignition of non-premixed n-heptane/air counterflow subjected to unsteady scalar dissipation rate], PROCEEDINGS OF THE COMBUSTION INSTITUTE, Vol.32, pp.1083~1090, 2009
◾ S.R. Lee and J. S. Kim, [Analysis of premixed-flame propagation in media with periodic flame-speed variations using the level-set equation], Combustion Theory and Modelling Vol. 8, No. 1, pp.123-140, 2004.
◾ S.R. Lee and J. S. Kim, [On the sublimit solution branches of the stripe patterns formed in counterflow diffusion flames by diffusional-thermal instability], Combustion Theory and Modelling Vol. 6, No. 2, pp.263-278, 2002.
◾ S.R. Lee and J. S. Kim, [Nonlinear dynamic chracteristics of flame stripes formed in strained diffusion flames by diffusional-thermal instability], Combustion Theory and Modelling Vol. 4, No. 1, pp.29-46, 2000.
◾ Kim, J. S., and Lee, S. R., [Diffusional-Thermal Instability in Strained Diffusion Flames with Unequal Lewis Numbers], Combustion Theory and Modelling 3-1, 123-146 (1999).
◾ C.H. Sohn, S.H. Chung, S.R. Lee, and J.S. Kim, [Structure and Acoustic-Pressure Response of Hydrogen-Oxygen Diffusion Flames at High Pressure], Combustion and Flame, Vol. 115, pp.299-312, 1998.
◾ H.G. Im, B.T. Helenbrook, S.R. Lee and C.K. Law, [Ignition in the Supersonic Hydrogen/Air Mixing Layer with Reduced Reaction Mechanisms], Journal of Fluid Mechanics, Vol. 322, pp.275-296, 1996.
◾ S.R. Lee and C.K. Law, [Asymptotic Analysis of Ignition in Nonpremixed Counterflowing Hydrogen versus Heated Air], Combustion Science and Technology, Vol. 97, pp.377-389, 1994.
◾ S.R. Lee and S.H. Chung, [On the Structure of Hydrogen Diffusion Flames with Reduced Kinetic Mechanisms], Combustion Science and Technology, Vol.96, pp.247-277, 1994.
◾ Near-limit characteristics of planar premixed flames in the Zel’dovich-Liñán models with first- and second-order recombination reactions, Journal of Mechanical Science and Technology, vol.38 No.10 pp.5697~5703, 2024이수룡
◾ The asymptotic solution of near-limit chain-branching premixed flames with the Zel’dovich–Liñán two-step mechanism in the linear and fast recombination regime, Combustion and Flame, vol.165 No.July pp.113441~, 2024이수룡
◾ The Asymptotic Structure of Strained Chain- Branching Premixed Flames Under Nonadiabatic Conditions, Combustion Science and Technology, 2024이수룡
◾ Linear Stability of the Activation-Energy-Asymptotics Reactive- Layer Structure: I. Liñán’s Premixed-Flame Regime, COMBUSTION SCIENCE AND TECHNOLOGY, 2023이수룡
◾ The Asymptotic Structure of Strained Chain-Branching Premixed Flames with Nonunity Lewis Numbers and Their Extinction, Combustion Science and Technology, 2022이수룡
◾ The Asymptotic Structure of Strained Chain-Branching Premixed Flames, combustion science and technology, 2022이수룡
◾ 원통형 리튬 이온 배터리 팩의 냉각시스템에서 휜 설치에 의한 열전달 향상에 대한 수치해석, J. Korean Soc. Mech. Technol., vol.23 No.5 pp.741~747, 2021이수룡
◾ Effect of Flow Direction on Heat Transfer Characteristics in the Cooling Channel in Lithium-Ion Battery, JKSMT, vol.22 No.6 pp.1089~1095, 2020이수룡
◾ 리튬 이온 배터리의 냉각유로에서 와류발생기에 의한 열전달 향상에 대한 수치해석, J. Korean Soc. Mech. Technol., vol.22 No.3 pp.450~456, 2020이수룡
◾ Numerical Analysis on Heat Transfer Characteristics of Ventilated Disc Brake with Holes, J. Korean Soc. Mech. Technol, vol.20 No.1 pp.33~39, 2018이수룡
◾ A Study on Fuel Consumption Enhancement by EGR rate in a Gasoline Direct injection Engine, J. Korean Soc. Mech. Technol, vol.20 No.1 pp.68~74, 2018이수룡
◾ 루버 각도에 따른 차량용 루버핀 열교환기의 성능에 대한 3차원 수치 해석, J. Korean Soc. Mech. Technol, vol.19 No.2 pp.235~241, 2017이수룡
◾ An Analysis on the Performance and NOx emission of SI Engine with gasoline-ethanol blends, J. Korean Soc. Mech. Technol,, vol.18 No.5 pp.765~770, 2016이수룡
◾ Performance Analysis on different working fluids of ORC for Diesel Engine Exhaust Waste Recovery, J. Korean Soc. Mech. Technol, vol.18 No.5 pp.753~758, 2016이수룡
◾ A Numerical Study on the Heat Transfer and Flow Characteristics of Automotive Louvered Fin Exchangers, 한국기계기술학회지, vol.18 No.1 pp.18~23, 2016이수룡
◾ Numerical Analysis on Heat Transfer Characteristics by changing Pitch Length of a Spiral type EGR Cooler, Journal of Korean Society of Mechanical Technology, vol.17 No.5 pp.949~954, 2015이수룡
◾ A numerical study of the diffusive-thermal instability of opposed nonpremixed tubular flames, Combustion and Flame, vol.162 No.12 pp.4612~4621, 2015이수룡
◾ Effect of gas temperature on flow rate characteristics of an averaging pitot tube type flow meter, Journal of Mechanical Science and Technology, vol.29 No.1 pp.241~249, 2015이수룡
◾ A Numerical Study on the Heat Transfer of a spiral type EGR Cooler for Diesel Engine, 한국기계기술학회지, vol.16 No.6 pp.2001~2007, 2014이수룡
◾ Numerical Analysis of Characteristics of Cellular Counterflow Diffusion Flames near Radiative Extinction Limit, 대한기계학회논문집 B, vol.38 No.6 pp.493~500, 2014이수룡
◾ Unsteady Analysis for Combustion Characteristics of PRF75 Fuel under HCCI Conditions, 한국연소학회지, vol.18 No.4 pp.20~27, 2013이수룡
◾ Numerical Performance Evaluation of EGR Cooler for Diesel Engine, 한국기계기술학회지, vol.15 No.4 pp.569~575, 2013이수룡
◾ Linear Stability Analysis of Cellular Counterflow Diffusion Flames with Radiation Heat Loss, 한국연소학회지, vol.18 No.2 pp.42~50, 2013이수룡
◾ Nonlinear Behaviors of Pulsating Instabilities in Counterflow Diffusion Flames with Radiation Heat Loss, 한국연소학회지, vol.17 No.3 pp.9~16, 2012이수룡
◾ Instability analysis of counterflow diffusion flames with radiation heat loss, Transactions of the Korean Society of Mechanical Engineers, vol.36 No.8 pp.857~864, 2012이수룡
◾ Study on Temperature Distributions in a Diesel Particulate Filter Equipped with Partitioned Electric Heaters, 한국연소학회지, vol.15 No.3 pp.67~73, 2010이수룡
◾ Numerical Simulations of Nonlinear Behaviors of Pulsating Instabilities in Counterflow Diffusion Flames, 대한기계학회논문집 B, vol.34 No.9 pp.859~866, 2010이수룡
Conference Papers
◾ 박영진, 방인수, 박성재, 이수룡, A numerical study on the ignition delay of ammonia mixed fuel, 2023 KMST summer conference, 라마다프라자 제주호텔, 2023이수룡
◾ 김회성, 이호섭, 김보성, 이수룡, Numerical analysis of heat transfer of cylindrical lithium-ion batteries with shales of cooling channel, 2023 KMST summer conference, 라마다프라자 제주호텔, 2023이수룡
◾ 오승종, 이승근, 한관우, 이수룡, Numerical Analysis of Cooling Performance of Lithium-ion Batteries Using Wavy Channel, 2002 KSMT Autumn Conference, 대한민국 여수 유탑마리나, 2022이수룡
◾ 강민성, 강성민, 김기홍, 이수룡, Numerical analysis of flame propagation speed and NOx emission by ammonia/hydrogen mixing ratio, 2022 KSMT Autumn Conference, 대한민국 여수 유탑마리나 , 2022이수룡
◾ 허인석, 최주혁, 한태희, 이수룡, Effect of flow direction on heat transfer characteristics in the cooling channel of Li-ion Battery, 2020 KSMT Spring Conference, 여수 히든베이호텔, 2020이수룡
◾ 이동훈, 심수현, 이수룡, Numerical study on the thermal performance with three types of heat sink for LED, 2020 KSMT Spring Conference, 여수 히든베이 호텔, 2020이수룡
◾ 신부섭, 이수룡, Numerical Study on the Heat Transfer Enhancement of Disc Rotor Shape, 2019 KSMT Spring Conference, 전북대학교 공과대학 8호관, 2019이수룡
◾ 윤일주, 이수룡, Analysis of Muffler Transmission Loss Tendency and Flow Characteristics at Intermediate Frequency(600~1500Hz), 2019 KSMT Spring Conference, 전북대학교 공과대학 8호관, 2019이수룡
◾ Wonsik Song, Efstathios-Al. Tingas, Su-Ryong Lee, Hong G. Im, A Computational Analysis of Autoignitio of H2/Air Mixture with Temperature Fluctuations Using Computational Singular Perturbation, 26th International Colloquium on the Dynamics of Explosions and Reactive Systems, Boston, USA, 2017이수룡
◾ Na-Young Kim, Su-Ryong Lee, Determining the priority of self-regulated learning ability development for engineering college students using IPA, Engineering Education for a Resilient Society, 이탈리아 피렌체, 2015이수룡
Projects
◾ 사다리꼴 와류발생기의 경사각과 충돌각이 열전달 성능에 미치는 영향에 관한 수치해석, 산학협력단, 2019.03.~2020.02.이수룡
◾ 사각채널에서 사다리꼴 와류발생기에 의한 열전달 촉진에 대한 수치해석, 산학협력단, 2018.09.~2019.02.이수룡
◾ Iso-Octane/공기 혼합기에서 수증기 첨가가 점화지연시간에 미치는 영향, 산학협력단, 2018.04.~2019.02.이수룡
◾ 타공 통풍형 디스크 브레이크의 열전달 특성에 대한 수치해석, 산학협력단, 2017.10.~2018.02.이수룡
◾ 가솔린 직접분사엔진에서 EGR량에 따른 연비향상에 관한 연구, 산학협력단, 2017.09.~2018.02.이수룡
◾ 자동차용 루버핀 열교환기의 열전달 및 유동 특성에 관한 수치해석, 산학협력단, 2015.11.~2016.02.이수룡
◾ 나선형 EGR Cooler의 Pitch 길이 변화에 따른 열전달 특성에 관한 수치 해석, 산학협력단, 2015.04.~2016.02.이수룡
◾ 공학교육혁신 B/E/S/T Practice Model 구축, 한국산업기술진흥원, 2015.03.~2016.02.이수룡
◾ 융합신기술 기반 K-Innovation Cluster 구축, 한국산업기술진흥원, 2015.03.~2016.02.이수룡
◾ 복사 열손실에 의한 소염근처에서 셀모양 대향류 확산화염의 특성에 대한 수치해석, 산학협력단, 2014.03.~2015.02.이수룡
◾ 디젤 엔진용 나선형 EGR Cooler의 열전달에 관한 수치해석, 산학협력단, 2014.03.~2015.02.이수룡
◾ 디젤 엔진용 EGR Cooler의 수치해석적 성능평가, 산학협력단, 2013.03.~2014.02.이수룡
◾ 복사 열손실을 받는 셀모양 대향류 확산화염의 선형 안정성 해석, 산학협력단, 2013.03.~2014.02.이수룡
◾ 총장 공모제 시행 관련 세부 추진 방안, 산학협력단, 2012.08.~2012.11.이수룡
◾ 복사 열손실을 받는 대향류 확산화염의 불안정성 해석, 산학협력단, 2012.05.~2013.02.이수룡
◾ 복사열손실을 받는 대향류 확산화염의 맥동 불안정성의 비선형 거동, 산학협력단, 2012.05.~2013.02.이수룡
Awarded
◾ 2018학년도 교육분야 우수교육상, 2018학년도 교육분야 우수교육상, 서울과학기술대학교, 2019이수룡
Faculty
Introduction
Curriculum
Mechanical Engineering Program
Automotive Engineering Program