Dr. Hyun Sik Yoon

Professor
Pusan National University, South Korea

Highest Degree
Ph.D. in Mechanical Engineering from Pusan National University, Korea

My URL
https://livedna.org/82.9388

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Biography

Dr. Hyun Sik Yoon is working as Associate Professor at Global Core Research Center for Ships and Offshore Plants, Pusan National University, Korea. He has obtained his PhD in Mechanical Engineering from same University. Previously he was appointed as Research Scholar and Postdoctoral Fellow at University of Illinois, USA, and Research Professor, and Assistant Professor at Advanced Ship Engineering Research Centre, Pusan National University, Korea. He is also serving as member of Korean Society of Mechanical Engineer, Society of Naval Architects of Korea, The Korean Society of Ocean Engineers, Korean Society of Computational Fluids Engineering, and American Physical Society. He is member of editorial board in International Journal of Renewable and Sustainable Energy, and Thermal engineering, KSME. His R & D interest and experience includes Turbulence, Flow Control, Skin Friction/Form Drag Reduction, CFD (DNS, LES), Heat/Mixing/Aerodynamic Characteristics Enhancement, Two-Phase Flow, Fluid Impact Load (sloshing/slamming), Motion of Bluff Body (ship, underwater vehicles), and Fluid-Structure Interaction (compliant coating). He has published 61 research articles in international journals as well as 32 articles in international conferences contributed as author/co-author.

Area of Interest:

Physical Science Engineering
Turbulence
Fluid Structure Interaction
Flow Control
Skin Friction

Selected Publications

  1. Yoon, H.S., S.H. Park, C.Y. Choi and M.Y. Ha, 2015. Numerical study on characteristics of flow and heat transfer in a cooling passage with a tear-drop dimple surface. Int. J. Thermal Sci., 89: 121-135.
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  2. Yoon, H.S., Y.G. Park and J.H. Jung, 2014. Natural convection in a square enclosure with differentially heated two horizontal cylinders. Numer. Heat Transfer Part A-Applications, 65: 302-326.
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  3. Son, S.W., M.Y. Ha, H.S. Yoonand C.M. Son, 2014. A numerical study on the behaviour of the water meniscus formed between a flat surface and a flat or circular tip. J. Mech. Sci. Technol., 28: 1285-1295.
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  4. Kim, M., J.H. Doo, Y.G. Park, H.S. Yoon and M.Y. Ha, 2014. Natural convection in a square enclosure with a circular cylinder according to the bottom wall temperature variation. J. Mech. Sci. Technol., 28: 5013-5025.
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  5. Kim, H.R., M.Y. Ha, H.S. Yoon and S.W. Son, 2014. Dynamic behaviour of droplet on a moving wall. J. Mech. Sci. Technol., 28: 1709-1720.

  6. Jung, J.H. and H.S. Yoon, 2014. Large eddy simulation of flow over a twisted cylinder at a subcritical Reynolds number. J. Fluid Mech., 759: 579-611.
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  7. Choi, C.Y., S.J. Jeong, M.Y. Ha and H.S. Yoon, 2014. Effect of a circular cylinder's location on natural convection in a rhombus enclosure. Int. J. Heat Mass Transfer, 77: 60-73.
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  8. Choi, C.Y., H.S. Yoon and M.Y. Ha, 2014. Flow structure around a square cylinder impacting a wall. Phys. Fluids, Vol. 26. .
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  9. Zheng, G.F., M.Y. Ha, H.S. Yoon and Y.G. Park, 2013. A numerical study on mixed convection in a lid-driven cavity with a circular cylinder. J. Mech. Sci. Technol., 27: 273-286.
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  10. Yoon, H.S., C.H. Jeon, J.H. Jung, B.G. Koo, C.Y. Choi and S.C. Shin, 2013. Simulation of two-phase flow-body interaction problems using direct forcing/fictitious domain-level set method. Int. J. Numer. Meth. Fluids, 73: 250-265.
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  11. Sridhar, V., I.W. Lee, H.S. Yoon, H.H. Chun and H. Park, 2013. Microwave synthesis of three dimensional graphene-based shell-plate hybrid nanostructures. Carbon, 61: 633-639.
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  12. Son, S.W., H.S. Yoon and M.Y. Ha, 2013. Discrete lattice effect of various forcing methods of body force on immersed boundary Lattice Boltzmann method. J. Mech. Sci. Technol., 27: 429-441.
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  13. Park, Y.G., M.Y. Ha and H.S. Yoon, 2013. Study on natural convection in a cold square enclosure with a pair of hot horizontal cylinders positioned at different vertical locations. Int. J. Heat Mass Transfer, 65: 696-712.
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  14. Park, Y.G., H.S. Yoon and M.Y. Ha, 2013. Numerical study on the laminar fluid flow characteristics around a rectangular cylinder with different width to height ratios. Prog. Comput. Fluid Dynamics, 13: 244-262.
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  15. Park, H.K., M.Y. Ha, H.S. Yoon, Y.G. Park and C.M. Son, 2013. A numerical study on natural convection in an inclined square enclosure with a circular cylinder. Int. J. Heat Mass Transfer, 66: 295-314.
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  16. Lee, H.J., J.H. Doo, M.Y. Ha and H.S. Yoon, 2013. Effects of thermal boundary conditions on natural convection in a square enclosure with an inner circular cylinder locally heated from the bottom wall. Int. J. Heat Mass Transfer, 65: 435-450.
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  17. Kang, D.H., M.Y. Ha, H.S. Yoon and C.Y. Choi, 2013. Bifurcation to unsteady natural convection in square enclosure with a circular cylinder at Rayleigh number of 107. Int. J. Heat Mass Transfer, 64: 926-944.
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  18. Choi, C.Y., H.S. Yoon and M.Y. Ha, 2013. Flow and motion characteristics of a freely falling square particle in a channel. Comput. Fluids, 79: 1-12.
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  19. Yoon, H.S., J.H. Jung and Y.G. Park, 2012. Natural convection in a square enclosure with two horizontal cylinders. Numer. Heat Transfer, Part A, 62: 701-721.
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  20. Park, Y.G., H.S. Yoon and M.Y. Ha, 2012. Natural convection in square enclosure with hot and cold cylinders at different vertical locations. Int. J. Heat Mass Transfer, 55: 7911-7925.
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  21. Kim, J.E., J.H. Doo, M.Y. Ha, H.S. Yoon and C. Son, 2012. Numerical study on characteristics of flow and heat transfer in a cooling passage with protrusion-in-dimple surface. Int. J. Heat Mass Transfer, 5: 7257-7267.
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  22. Jung, J.H., H.S. Yoon, H.H. Chun, P.A. Hung and O.A. Elsamni, 2012. Mean flow characteristics of two-dimensional wings in ground effect. Int. J. Naval Archit. Ocean Eng., 4: 151-161.
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  23. Jung, J.H., H.S. Yoon, C.Y. Lee and S.C. Shin, 2012. Effect of the vertical baffle height on the liquid sloshing in a three-dimensional rectangular tank. Ocean Eng., 44: 79-89.
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  24. Jeong, W.J., M.Y. Ha, H.S. Yoon and M. Ambrosia, 2012. Dynamic behavior of water droplets on solid surfaces with pillar-type nanostructures. Langmuir, 28: 5360-5371.
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  25. Yoon, H.S., A.H. Pham, J.H. Jung and M.C. Kim, 2011. Effect of the wavy leading edge on hydrodynamic characteristics for flow around low aspect ratio wing. Comput. Fluid, 49: 276-289.
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  26. Park, J.Y., M.Y. Ha, H.J. Choi, S.D. Hong and H.S. Yoon, 2011. A study on the contact angles of a water droplet on smooth and rough solid surfaces. J. Mech. Sci. Technol., 25: 323-332.
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  27. Kim, D.Y., H.S. Yoon and M.Y. Ha, 2011. Particle behavior in a vertical channel with thermal convection in the low Grash of number regime. Comput. Fluids, 48: 183-191.
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  28. Han, D.S., S.W. Yoo, H.S. Yoon, M.H. Kim, S.H. Kim and J.M. Lee, 2011. Coupling analysis of finite element and finite volume method for the design and construction of FPSO crane. Autom. Const., 20: 368-379.
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  29. Yoon, H.S., J.H. Seo and J.H. Kim, 2010. Laminar forced convection heat transfer around two rotating side-by-side circular cylinder. Int. J. Heat Mass Transfer, 53: 4525-4535.
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  30. Yoon, H.S., J.B. Lee, J.H. Seo and H.S. Park, 2010. Characteristics for flow and heat transfer around a circular cylinder near a moving wall in wide range of low Reynolds number. Int. J. Heat Mass Transfer, 53: 5111-5120.
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  31. Pham, A.H., C.Y. Lee, J.H. Seo, H.H. Chun and H.J. Kim et al., 2010. Laminar flow past an oscillating circular cylinder in cross flow. J. Mar. Sci. Technol., 18: 361-368.
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  32. Lee, J.M., M.Y. Ha and H.S. Yoon, 2010. Natural convection in a square enclosure with a circular cylinder at different horizontal and diagonal locations. Int. J. Heat Mass Transfer, 53: 5905-5919.
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  33. Ko, J.A., H.J. Choi, M.Y. Ha, S.D. Hong and H.S. Yoon, 2010. A study on the behavior of water droplet confined between an atomic force microscope tip and rough surfaces. Langmuir, 26: 9728-9735.
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  34. Jeong, H.K., H.S. Yoon, M.Y. Ha and M. Tsutahara, 2010. An immersed boundary-thermal lattice Boltzmann method using an equilibrium internal energy density approach for the simulation of flows with heat transfer. J. Comput. Phys., 229: 2526-2543.
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  35. Doo, J.H., H.S. Yoon and M.Y. Ha, 2010. Study on improvement of compactness of a plate heat exchanger using a newly designed primary surface. Int. J. Heat Mass Transfer, 53: 5733-5746.
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  36. Choi, C.Y., H.S. Yoon and M.Y. Ha, 2010. Flow around a freely falling square shape particle in a channel using direct-forcing fictitious domain method. J. Mech. Sci. Technol., 24: 1441-1449.
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  37. Yoon, H.S., O.A. El-Samni, A.T. Huynh, H.H. Chun, H.J. Kim, A.H. Pham and I.R. Park, 2009. Effect of wave amplitude on turbulent flow in a wavy channel by direct numerical simulation. Ocean Eng., 36: 697-707.
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  38. Yoon, H.S., M.Y. Ha, B.S. Kim and D.H. Yu, 2009. Effect of the position of a circular cylinder in a square enclosure on natural convection at Rayleigh number of 107. Phys. Fluids, Vol. 21. .
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  39. Lee, D.S., M.Y. Ha, H.S. Yoon and S. Balachandar, 2009. A numerical study on the flow patterns of two oscillating cylinders. J. Fluids Struct., 25: 263-283.
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  40. Chun, H.H., H.S. Yoon, J.H. Kim and I.R. Park, 2009. Flow characteristics of two rotating side-by-side circular cylinder. Comput. Fluids, 38: 466-474.
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  41. Ahn, C.T., H.S. Yoon, M.Y. Ha and H.G. Lee, 2009. Waviness effect of a wavy circular cylinder on the heat transfer at a Reynolds number of 300. Int. J. Heat Mass Transfer, 52: 345-354.
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  42. Lee, H.G., H.S. Yoon and M.Y. Ha, 2008. A numerical investigation on the fluid flow and heat transfer in the confined impinging slot jet in the low Reynolds number region for different channel heights. Int. J. Heat Mass Transfer, 51: 4055-4068.
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  43. Kim, B.S., D.S. Lee, M.Y. Ha and H.S. Yoon, 2008. A numerical study of natural convection in a square enclosure with a circular cylinder at different vertical locations. Int. J. Heat Mass Transfer, 51: 1888-1906.
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  44. Yoon, H.S., J.H. Kim, H.H. Chun and H.J. Choi, 2007. Laminar flow past two rotating circular cylinders in a side-by-side arrangement. Phys. Fluids, Vol. 19. .
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  45. Yoon, H.S., J.B. Lee and H.H. Chun, 2007. A numerical study on the fluid flow and heat transfer around a circular cylinder near a moving wall. Int. J. Heat Mass Transfer, 50: 3507-3520.
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  46. El-Samni, O.A., H.H. Chun and H.S. Yoon, 2007. Drag reduction of turbulent flow over thin rectangular riblets. Int. J. Eng. Sci., 45: 436-454.
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  47. Yoon, H.S., O.A. El-Samni and H.H. Chun, 2006. 2006. Drag reduction in turbulent channel flow with periodically arrayed heating and cooling strips. Phys. Fluids, Vol. 18. .
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  48. Lee, D.S., M.Y. Ha, S.J. Kim and H.S. Yoon, 2006. Application of immersed boundary method for flow over stationary and oscillating cylinders. J. Mech. Sci. Technol., 20: 846-863.
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  49. Yoon, H.S., O.A., El-Samni and H.H. Chun, 2005. Direct numerical simulation of turbulent flow in a vertical channel with buoyancy orthogonal to mean flow. Int. J. Heat Mass Transfer, 48: 1267-1282.
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  50. Yoon, H.S., H.H. Chun and O.A., El-Samni, 2005. Turbulent flow over thin rectangular riblets. J. Mech. Sci. Technol., 48: 1267-1282.

  51. Yoon, H.S., D.H. Yu, M.Y. Ha and Y.G. Park, 2005. Three dimensional natural convection in an enclosure with a sphere at different vertical locations. Int. J. Heat Mass Transfer, 53: 3143-3155.
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  52. Yoon, H.S., D.F. Hill, R.J. Adrian, S. Balachandar and M.Y. Ha, 2005. Reynolds number scaling of flow in a Rushton turbine stirred tank. Part I-Mean flow, circular jet and tip vortex scaling. Chem. Eng. Sci., 60: 3139-3183.
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  53. Lee, H.G., M.Y. Ha and H.S. Yoon, 2005. A numerical study on the fluid flow and heat transfer in the confined jet flow in the presence of magnetic field. Int. J. Heat Mass Transfer, 48: 5297-5309.
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  54. Yoon, H.S., H.H. Chun, M.Y. Ha and H.G. Lee, 2004. A numerical study on the fluid flow and heat transfer around a circular cylinder in an aligned magnetic field. Int. J. Heat Mass Transfer, 47: 4075-4087.
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  55. Lee, J.R., M.Y. Ha, S. Balachandar, H.S. Yoon and S.S. Lee, 2004. Natural convection in a horizontal layer of fluid with a periodic array of square cylinder in the interior. Phys. Fluids, 16: 1097-1117.
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  56. Yoon, H.S., M.Y. Ha, S. Balachandar and K. Kar, 2003. Large eddy simulation of flow in a stirred tank. ASME J. Fluid Eng., 125: 486-499.
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  57. Ha, M.Y., I.K. Kim, H.S. Yoon, K.S. Yoon, J.R. Lee, S. Balachandar and H.H. Chun, 2002. Two-dimensional and unsteady natural convection in a horizontal enclosure with a square body. Numer. Heat Transfer Part A: Appl., 41: 183-210.
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  58. Ha, M.Y., I.K. Kim, H.S. Yoon and S.S. Lee, 2002. Unsteady fluid flow and temperature fields in a horizontal enclosure with an adiabatic body. Phys. Fluids, 14: 3189-3202.
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  59. Yoon, H.S., K.V. Sharp, D.F. Hill, R.J. Adrian, S. Balachandar, M.Y. Ha and K. Kar, 2001. Integrated experimental and computational approach of flow in a stirred tank. Chem. Eng. Sci., 56: 3714-3728.
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