Photo of Prof. Marius Ungarish

Prof. Marius Ungarish

The George Farkas Chair in Computer Science

Office Hours:
Thursday, 16:30-17:30
Research interests
Simulations of Rotating Fluids (incompressible, compressible,two-phase, liquid metals); Two-Phase Flows; Gravity Currents;Computational Fluid Dynamics, Implementation of ParallelComputers, Numerical Methods.
Selected publications
ISRAELI, M., and UNGARISH, M., "Improvement of numerical solution of boundary layer problems by incorporation of asymptotic approximations", Numericsche Mathematik, Vol. 39, pp. 309-324, 1982.
UNGARISH, M., and GREENSPAN, H.P., "On two-phase flow in a rotating boundary layer", Studies in Applied Mathematics, Vol. 69, pp. 145-175, 1983.
UNGARISH, M., and GREENSPAN, H.P. "On the radial filling of a rotating cylinder", Journal of Fluid Mechanics, Vol. 141, pp. 97-107, 1984.
UNGARISH, M., "On shear layers in mixture separation in rotating containers with inclined walls", Journal of Fluid Mechanics, Vol. 193, pp. 27-51, 1988.
UNGARISH, M., "Numerical investigation of two-phase rotating flow", International Journal of Multiphase Flow, Vol. 14, No. 6, pp. 729-747, 1988.
UNGARISH, M., "Spin-up from rest of a mixture", Physics of Fluids A, Vol. 2, No. 2, pp. 160-166, 1990.
UNGARISH, M., and VEDENSKY, D., "The motion of a rising disk in a rotating axially bounded fluid for large Taylor number", Journal of Fluid Mechanics, Vol. 291, pp. 1-32, 1995.
UNGARISH, M., "Some shear-layer and inertial modifications of the geostrophic drag on a slowly rising particle or drop in a rotating fluid", Journal of Fluid Mechanics, Vol. 319, pp. 219-249, 1996.
UNGARISH, M., and HUPPERT, H.E., "The effects of rotation on axisymmetric particle-driven gravity currents", Journal of Fluid Mechanics, 1998.
MINKOV, E., UNGARISH, M., and ISRAELI, M., "The motion generated by a rising particle in a rotating fluid - numerical solutions. Part 1: The short container case", Journal of Fluid Mechanics, Vol. 413, pp. 111-148, 2000.
UNGARISH, M., HUPPERT, H.E., and HALLWORTH, M.A., "Axisymmetric gravity currents in a rotating system: experimental and numerical investigations", Journal of Fluid Mechanics, 2001.