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Alexander Gelfgat
Alexander Gelfgat
Verified email at tau.ac.il
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Cited by
Year
Numerical bifurcation methods and their application to fluid dynamics: analysis beyond simulation
HA Dijkstra, FW Wubs, AK Cliffe, E Doedel, IF Dragomirescu, B Eckhardt, ...
Communications in Computational Physics 15 (1), 1-45, 2014
2082014
Stability of confined swirling flow with and without vortex breakdown
AY Gelfgat, PZ Bar-Yoseph, A Solan
Journal of Fluid Mechanics 311, 1-36, 1996
1811996
Three-dimensional instability of axisymmetric flow in a rotating lid–cylinder enclosure
AY Gelfgat, PZ Bar-Yoseph, A Solan
Journal of Fluid Mechanics 438, 363-377, 2001
1752001
Different modes of Rayleigh–Bénard instability in two-and three-dimensional rectangular enclosures
AY Gelfgat
Journal of Computational Physics 156 (2), 300-324, 1999
1321999
Stability of multiple steady states of convection in laterally heated cavities
AY Gelfgat, PZ Bar-Yoseph, AL Yarin
Journal of Fluid Mechanics 388, 315-334, 1999
1211999
Oscillatory instability of a three-dimensional lid-driven flow in a cube
Y Feldman, AY Gelfgat
Physics of fluids 22 (9), 2010
1022010
The effect of an external magnetic field on oscillatory instability of convective flows in a rectangular cavity
AY Gelfgat, PZ Bar-Yoseph
Physics of Fluids 13 (8), 2269-2278, 2001
1022001
Stability of stratified two-phase flows in horizontal channels
I Barmak, A Gelfgat, H Vitoshkin, A Ullmann, N Brauner
Physics of Fluids 28 (4), 2016
732016
Steady states and oscillatory instability of swirling flow in a cylinder with rotating top and bottom
AY Gelfgat, PZ Bar‐Yoseph, A Solan
Physics of Fluids 8 (10), 2614-2625, 1996
681996
Numerical analysis of oscillatory instability of buoyancy convection with the Galerkin spectral method
AY Gelfgat, I Tanasawa
Numerical Heat Transfer 25 (6), 627-648, 1994
621994
Experimental observation of the steady-oscillatory transition in a cubic lid-driven cavity
A Liberzon, Y Feldman, AY Gelfgat
Physics of fluids 23 (8), 2011
612011
Experimental and computational study of flow instabilities in a model of Czochralski growth
M Teitel, D Schwabe, AY Gelfgat
Journal of crystal growth 310 (7-9), 1343-1348, 2008
582008
Dean vortices-induced enhancement of mass transfer through an interface separating two immiscible liquids
AY Gelfgat, AL Yarin, PZ Bar-Yoseph
Physics of Fluids 15 (2), 330-347, 2003
552003
Axisymmetry breaking instabilities of natural convection in a vertical Bridgman growth configuration
AY Gelfgat, PZ Bar-Yoseph, A Solan
Journal of crystal growth 220 (3), 316-325, 2000
502000
Effect of axial magnetic field on three-dimensional instability of natural convection in a vertical Bridgman growth configuration
AY Gelfgat, PZ Bar-Yoseph, A Solan
Journal of Crystal Growth 230 (1-2), 63-72, 2001
492001
Stability of convective flows in cavities: solution of benchmark problems by a low‐order finite volume method
AY Gelfgat
International journal for numerical methods in fluids 53 (3), 485-506, 2007
462007
Multiple states, stability and bifurcations of natural convection in a rectangular cavity with partially heated vertical walls
V Erenburg, AY Gelfgat, E Kit, PZ Bar-Yoseph, A Solan
Journal of Fluid Mechanics 492, 63-89, 2003
442003
Experimental and numerical results on three-dimensional instabilities in a rotating disk–tall cylinder flow
JN Sřrensen, AY Gelfgat, IV Naumov, RF Mikkelsen
Physics of Fluids 21 (5), 2009
352009
Tangent double Hopf bifurcation in a differentially rotating cylinder flow
F Marques, AY Gelfgat, JM Lopez
Physical Review E 68 (1), 016310, 2003
352003
On three-dimensional instability of a traveling magnetic field driven flow in a cylindrical container
AY Gelfgat
Journal of crystal growth 279 (3-4), 276-288, 2005
342005
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