Jacek SZUMBARSKI

Jacek SZUMBARSKI

E-mail: jasz@meil.pw.edu.pl

Funkcje pełnione w PW

  • Specjalista ds. dydaktycznych w projekcie POKL „Program Rozwoju Dydaktycznego Wydziału Mechanicznego Energetyki i Lotnictwa Politechniki Warszawskiej
  • Przewodniczący Komisji ds. Kształcenia (komisja Rady Wydziału MEiL)
  • Udział w realizacji projektu „Podniesienie jakości zarządzania PW” (finansowanie z EFS) w roli reprezentanta Wydziału (specjalista od programów kształcenia i KRK)

Zainteresowania naukowe

Teoretyczna i obliczeniowa mechanika płynów, metody numeryczne

Wybrane publikacje

  1. Szumbarski J., Styczek A.: The stochastic vortex method for viscous incompressible flow in a spatially periodic domain. Archives of Mechanics, Vol. 49, No 1, pp. 209-232, 1997.
  2. Szumbarski J., Floryan J.M.: A Direct Spectral Method for Determination of Flows over Corrugated Boundaries. Journal of Computational Physics 153, pp. 378-402, 1999.
  3. Szumbarski J.J., Floryan J.M.: Channel Flow Instability in Presence of Weak Distributed Surface Suction. AIAA Journal, Vol. 28 No 2, pp.372-374, 2000.
  4. Cabal A., Szumbarski J., Floryan J.M.: Numerical simulation of flows over corrugated walls. Computers & Fluids 30, pp. 753-776, 2001.
  5. Szumbarski J., Immersed boundary approach to stability for a spatially periodic viscous flow. Archives of Mechanics, 54, 3, pp. 199-222, 2002.
  6. Cabal A., Szumbarski J., Floryan J.M., Stability of flow in a wavy channel. Journal of Fluid Mechanics, vol. 457, pp. 191-212, 2002.
  7. Szumbarski J., On Origin of Unstable Modes in Viscous Channel Flow Subject to Periodically  Distributed Surface Suction. Journal of Theoretical and Applied Mechanics, 40, 4, pp. 847-871, 2002.
  8. Floryan J.M., Szumbarski J., Wu X., Stability of flow in a channel with vibrating walls. Physics of Fluids, vol. 14, 11, pp. 3927-3936, 2002.
  9. Styczek A., Szumbarski J., On the magnetization-based Lagrangian methods for 2D and 3D viscous flows. Part 1: Theoretical background. Journal of Theoretical and Applied Mechanics, 40, 2, pp. 339-356, 2002.
  10. Duszyński P., Olszewski P., Poćwierz M., Styczek A., Szumbarski J.: On the magnetization-based Lagrangian methods for 2D and 3D viscous flows. Part 2: Numerical implementation and results. Journal of Theoretical and Applied Mechanics, 40, 4, pp. 825-846, 2002.
  11. Styczek A., Duszyński P., Poćwierz M., Szumbarski J., Random Vortex Method for Three-Dimensional Flows. Part 1: Mathematical Background. Journal of Theoretical and Applied Mechanics, 41, 1, pp. 3-20, 2004.
  12. Styczek A., Duszyński P., Poćwierz M., Szumbarski J., Random Vortex Method for Three-Dimensional Flows. Part 2: Numerical Implementation and Sample Results. Journal of Theoretical and Applied Mechanics, 41, 2, pp. 223-238, 2004.
  13. Szumbarski J., Olszewski P., Styczek A., Rokicki J., Computations of an unsteady flow in a three dimensional system of ducts. Part 1: Formulation of the mathematical problem and numerical method. Journal of Theoretical and Applied Mechanics, 42, 1, pp. 21-39, 2004.
  14. Szumbarski J., Olszewski P., Wawruch K., Małota Z., Computations of an unsteady flow in a three dimensional system of ducts. Part 2: Implementation issues and sample results. Journal of Theoretical  and Applied Mechanics, 42, 4, pp. 869-903, 2004.
  15. Szumbarski J., Mizerski J.: Mathematical and Numerical Modelling of Cardiovascular Flows. W ,,Blood Flow Modelling and Diagnostics. Advanced Course and Workshop”, IFTR Lecture Notes 6, ed. T.A. Kowalewski, ISSN 1733-0874, pp. 361-402, 2005
  16. Szumbarski J., Floryan J.M.: Transient Disturbance Growth in a Corrugated Channel. Journal of Fluid Mechanics 568, pp. 243-272, 2006.
  17. Szumbarski J.: Instability of Viscous Incompressible Flow in a Channel with Transversely Corrugated Walls.  Journal of Theoretical and Applied Mechanics, 45, 3, pp. 659-683, 2007.
  18. Husain S.Z., Floryan J.M., Szumbarski J.: Over-determined formulation of the immersed boundary conditions method. Computer Methods in Applied Mechanics and Engineering, 199, pp. 94-112, 2009.
  19. Szumbarski J., Blonski St.: Destabilization of a Laminar Flow in a Rectangular Channel by Transversely-Oriented Wall Corrugation. Archives of Mechanics, Vol. 63, No. 3, pp. 393-428, 2011.
  20. Szumbarski J., Blonski St., Kowalewski T.A.: Impact of Transversely-Orented Wall Corrugation on Hydraulic Resistance of a Channel Flow. The Archive of Mechanical Engineering, Vol. LVIII, No. 4, pp. 441-466, 2011.
  21. Regulski W., Szumbarski J.: Numerical simulation of confined flows past obstacles – the comparative study of Lattice Boltzmann and Spectral Element methods. Archives of Mechanics, Vol. 64, No. 4, pp. 423-456, 2012.
  22. Wejrzanowski T., Skibinski J., Szumbarski J., Kurzydłowski K.: Structure of Foams Modeled by Laguerre-Voronoi Tessellations. Computational Material Science 67, pp. 216-221, 2013.
  23. Gorecki B., Szumbarski J.: Unconditionally stable numerical scheme for natural convection problems. International Journal of Numerical Methods for Heat & Fluid Flow, Vol. 24, No. 4, 2014, pp. 907-919.
  24. Regulski W., Szumbarski J., Wołlk-Łaniewski Ł., Gumowski K., Skibiński J., Wichrowski M., Wejrzanowski T.: Pressure drop in flow across ceramic foams - A numerical and experimental study. Chemical Engineering Science, 137, 2015, pp. 320-337.
  25. Szumbarski J.: Numerical study of the Yosida method applied to viscous
    incompressible internal flows with open boundary conditions. Archives of Mechanics, Vol. 68, No. 2, pp. 163-180, 2016.