Profile
Dr. Dimokratis Grigoriadis received his B.Sc. (1995) in Mechanical Engineering at UMIST (Manchester, UK) and his M.Sc. (1996) in Environmental and applied Fluid Dynamics from the Von Karman Institute for Fluid Dynamics (Belgium). In 1996 he joined the National Research Center “Demokritos” (Greece) initially working on environmental flows and later on computational and experimental nuclear thermal-hydraulics at the GRR-1 reactor. Received his PhD (2003) in Mechanical Engineering from the Aristotle University of Thessaloniki (Greece) on “Large Eddy simulations of turbulent flows in complicated geometries”. He joined the university of Cyprus in 2006 as member of the Ucy-CompSci group (http://ucy-compsci.org). Research Interests
His research interests include environmental fluid dynamics, incompressible turbulent flows in classical hydrodynamics and magnetohydrodynamics (MHD), oscillating and pulsating turbulent flows, multiphase flows and atmospheric dispersion, flows in coastal regions. His current research interests focus on basic heat and mass transport phenomena using advanced and efficient numerical techniques such as the immersed boundary method for Large Eddy Simulations (LES) and Direct Numerical Simulations (DNS). Selected Publications
J-1. D. G. E. Grigoriadis, A. Dimas, E. Balaras (2012). “Large-eddy simulation of wave turbulent boundary layer over rippled bed”, Coastal Engineering, Vol. 60, pp. 174-189.
J-2. N. Kanaris, D. Grigoriadis, S. C. Kassinos (2011). “Three dimensional flow around a circular cylinder confined in a plane channel”, Physics of Fluids 23, 064106, doi:10.1063/1.3599703.
J-3. I. E. Sarris, D. G. E. Grigoriadis, N. S. Vlachos (2010). “Laminar Free Convection in a Square Enclosure Driven By the Lorentz Force”, International Journal of Numerical Heat Transfer, Part A: Applications, vol. 58: 12, pp. 923–942.
J-4. D. G. E. Grigoriadis, I. Sarris, S. Kassinos (2010). “Liquid metal flow around a circular cylinder”, Computers & Fluids, vol. 39, pp. 345–358.
J-5. D. G. E. Grigoriadis, S. C. Kassinos, E. Votyakov (2009), “Immersed boundary method for the MHD flows of liquid metals”, Journal of Computational physics, vol. 228, Issue 3, Feb. 2009, pp. 903-920.
J-6. D. G. E. Grigoriadis, S. C. Kassinos (2009), “Lagrangian particle dispersion in turbulent flow over a wall mounted obstacle”, International Journal of Heat and Fluid Flow, vol. 30, Issue 2, June 2009, pp.462-470.
J-7. D. G. E. Grigoriadis, A. Dimas, E. Balaras (2009). “Turbulence statistics and structures by large-eddy simulation of open-channel sub-critical flow over bed dune”, Journal of Geophysical Research, (E) Earth Science, 114, F02022, doi:10.1029/2008JF001014.
J-8. D. G. E. Grigoriadis, J. G. Bartzis, A. Goulas (2004), “Efficient Treatment of Complex Geometries for Large Eddy Simulations of Turbulent Flows”, Computers and Fluids, vol. 33, pp. 201-222.
J-9. D. G. E. Grigoriadis, J. G. Bartzis, A. Goulas (2003), ”LES of the flow past a rectangular cylinder using the immersed boundary concept”, International Journal for Numerical Methods in Fluids, vol. 41, issue 6, pp. 615-632
J-10. A. Robins, E. Savory, A. Scaperdas D. Grigoriadis (2002), “Spatial variability and source-receptor relations at a street intersection”, Journal of water, Air and Soil Pollution Focus, vol. 2, pp. 381-393.
J-11. S. Andronopoulos, D. Grigoriadis, A. Robins, A. Venetsanos, S. Rafailidis, J. G. Bartzis (2001), “Three-dimensional modelling of concentration fluctuations in complicated geometry”, Environmental Fluid Mechanics, vol. 1, pp. 415-440. |