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Journal papers: |
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1. Gelfgat A.Yu.
and Perets I.V. 1987. Suppression of gorced and
convective glows of a stable stratified gluid in vertical channels, Mechanika Zhidkosti
i
2. Gelfgat A.Yu.
1988. Effects
of the magnetic field magnitude and direction on the oscillatory thermogravitational convection regimes in a rectangular
cavity, Magnetic
Hydrodynamics, 1988, No.3, 70-75 (rus., English
translation in: Magnetohydrodynamics, 1988, 24,
324-328). 3. Gelfgat A.Yu.
and Martuzans B.J. 1990.
Investigation of thermogravitational-thermocapillary steady-state
convective flow stability at low Prandtl numbers, Mechanika Zhidkosti
i
4. Gelfgat A.Yu.
1990. Influence
of the magnetic field on the spatial structure of the oscillatory natural
convection, Magnetic
Hydrodynamics, 1990, No.1, 13-22 (rus., English
translation in: Magnetohydrodynamics, 1990, 26,
8-16). 5. Gelfgat A.Yu.
1991. Development
and instability of steady convective flows in the square cavity heated from
below in a field of vertically directed vibration
forces, Mechanika Zhidkosti i
6. Gelfgat A.Yu.
and Tanasawa. 1994. Numerical analysis of oscillatory
instability of buoyancy convection with the Galerkin spectral method, Numerical Heat Transfer. Part A:
Applications, 25, 627-648. 7. Gelfgat A.Yu.
and 8. Gelfgat A., Bar-Yoseph P.Z. and Solan A. 1996. Stability of confined swirling flow with and without
vortex breakdown, Journal of Fluid Mechanics, 311, 1-36. 9. Gelfgat A.Yu.,
Bar-Yoseph P.Z. and Solan A. 1996. Vortex breakdown and instability
of swirling flow in a cylinder with rotating top and bottom, Physics of Fluids, 8,
2614-2625. 10. Gelfgat A.Yu.,
Bar-Yoseph P.Z. and Yarin A.L. 1997. On oscillatory instability of convective
flows at Low Prandtl number. Journal of Fluids Engineering, 119, 823-830. 11. Gelfgat A.Yu.,
Bar-Yoseph P.Z. and Yarin A.L. 1999. Stability of multiple steady
states of convection in laterally heated cavities, Journal of Fluid Mechanics, 388,
315-334. 12. Gelfgat A.Yu.,
Bar-Yoseph P.Z. and Yarin A.L. 1999. Non-symmetric convective Flows in
laterally heated rectangular cavities, Int. J. Computational Fluid Dynamics, 11, 261-273. 13. Gelfgat A.Yu.
1999. Different
modes of Rayleigh-Benard instability in two- and three-Dimensional
rectangular enclosures. Journal of Computational Physics, 156, 300-324. 14. Priede J., Cramer A., A.Bojarevics, Gelfgat A.Yu.,
Bar-Yoseph P.Z., Yarin A.L., G.Gerbeth.
1999. Experimental
and numerical study of anomalous thermocapillary convection in liquid
gallium, Physics
of Fluids, 11, 3331-3339. 15. Gelfgat A.Yu.,
Bar-Yoseph P.Z., Solan A., Kowalewski
T. 1999. An axisymmetry- breaking instability in axially
symmetric natural convection, International Journal of Transport Phenomena, 1,
173-190. 16. Gelfgat A.Yu.
2000. Two-
and three-dimensional instabilities of confined flows: numerical study by a
global Galerkin method, Computational Fluid Dynamics Journal, 9, 437-448. 17. Gelfgat A.Yu.,
Bar-Yoseph P.Z., Solan A. 2000.
Axisymmetry breaking
instabilities of natural convection in a vertical Bridgman growth
configuration, Journal
of
18. Gelfgat A.Yu.,
Bar-Yoseph P.Z., Solan A. 2001. Three-dimensional instability of
axisymmetric flow in a rotating lid - cylinder container, Journal of Fluid Mechanics, 438,
363-377. 19. Gelfgat A.Yu.,
Bar-Yoseph P.Z., and Solan A. 2001. Effect of axial magnetic field on
three-dimensional instability of natural convection in a vertical Bridgman
growth configuration, Journal of
20. Gelfgat A.Yu.
and Bar-Yoseph P.Z. 2001. On the magnetic field effect on
oscillatory instability of convective flows in a rectangular cavity,
Physics of Fluids, 13,
2269-2278.
22. Gelfgat A.Yu.,
Bar-Yoseph P.Z. and Yarin A.L. 2001. Three- dimensional instability of
a two-layer Dean flow: numerical study by global Galerkin method,
Physics of Fluids,
13, 3185-3195 23. Gelfgat A.Yu.
2002. Three-dimensionality
of trajectories of experimental tracers in a steady axisymmetric swirling
flow: effect of density mismatch, Theoretical and Computational Fluid Dynamics, 16,
29-24 24. Gelfgat A.Yu.,
Bar-Yoseph P.Z. and Yarin A.L. 2003. Dean vortices- induced
enhancement of mass transfer through an interface separating two immiscible
liquids, Physics
of Fluids, 15, 330-347. 25. Gelfgat A.Yu.,
Bar-Yoseph P.Z. and Yarin A.L. 2003. Convection- induced enhancement
of mass transfer through an interface separating two immsicible
liquids in a two-layer horizontal annulus, Physics of Fluids, 15, 790-800. 26. Marques F. Gelfgat A.Yu. and Lopez J. M. 2003.
Tangent double Hopf
bifurcation in a
differentially rotating cylinder flow, Physical Review E, 68, 06310, 13pp. 27. Erenburg V., Gelfgat A.Yu.,
Kit E., Bar-Yoseph P.Z., and Solan A. 2003.
Multiple states, stability
and bifurcations of natural convection in rectangular cavity with partially heated vertical
walls, Journal
of Fluid Mechanics,
492, 63-89. 28. Gelfgat A.Yu.
2004. Stability
and slightly supercritical oscillatory regimes of natural convection in a
8:1 cavity: solution of benchmarkproblem by a global Galerkin method, Int. J. Numerical Methods in
Fluids, 29. Gelfgat A.Yu.,
Bar-Yoseph P.Z. Multiple
solutions and stability of confined convective and swirling flows – a continuing
challenge, Int.
J. Numer. Meth. Heat and Fluid Flow, 14, 213-241. 30. Gelfgat Yu.M.,
Gelfgat A.Yu. 2004. Experimental and numerical study
of rotating magnetic field driven flow in cylindrical enclosures with
different aspect ratios, Magnetohydrodynamics,
40, 147-160. 31. Rubinov A., Erenburg
V., Gelfgat A.Yu., Kit E., Bar-Yoseph P.Z., Solan A. 2004. Three-dimensional instabilities of
natural convection in a vertical cylinder with partially heated sidewalls, J.
Heat Transfer, 126, 586-599. 32.
Gelfgat A.Yu., Yarin A.L., Bar-Yoseph
P.Z., Graham M., Bai G. 2004. Numerical modeling
of two-fluid Taylor-Couette flow with deformable capillary liquid-liquid
interface. Phys. Fluids, 16, 4066-4074. 33. Gelfgat A.Yu.,
Rubinov A., Bar-Yoseph
P.Z., Solan A. 2005. Numerical study of
three-dimensional instabilities in a hydrodynamic model of czochralski growth, J. Cryst.
Growth, 275, e7-e13. 34. Gelfgat A.Yu.
2005. On three-dimensional instability of a traveling magnetic field
driven flow in a cylindrical container, J. Cryst.
Growth, 279, 276-288. 35. Gelfgat A.Yu.,
Rubinov A., Bar-Yoseph
P.Z., Solan A. 2005. On the three-dimensional
instability of thermocapillary convection in arbitrary heated floating zones
in microgravity environment, Fluid Dynamics and Material Processing, 1, 21-31. 36. Gelfgat A.Yu.
2005. Implementation of arbitrary inner product in the global Galerkin
method for incompressible Navier-Stokes equations, J. Comput.
Phys., 211, 513-530. 37. Heifetz E., Reuveni Y., Gelfgat A. Yu., Kit E. 2006. The
counter-propagating rossby wave perspective o
Kelvin-Helmholz instability a limiting
case of a Rayleigh shear layer with zero width, Physics
of Fluids, 18, 01801. 38. Gelfgat A. Yu. and Kit E. 2006. Spatial versus temporal instabilities
in a parametrically forced stratified mixing layer, J. Fluid Mech, 552, 189-227. 39.
Gelfgat A.
Yu. 2007. Stability of convective flows in cavities: solution of benchmark
problems by a low-order finite volume method, Int. J. Numer. Meths. Fluids, 53,
485-506.
40.
Gelfgat A.
Yu. 2007. Three-dimensional stability calculations for hydrodynamic model
of Czochralski growth, J. Cryst. Growth,
303, 226-230.
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41. Gelfgat A. Yu. 2007. Three-dimensional instability of axisymmetric flows: solution of benchmark problems by a low-order finite volume method, Int. J. Numer. Meths. Fluids, 54, 269-294. 42. Gelfgat A. Yu. 2007. Numerical study of three-dimensional instabilities of Czochralski melt flow driven by buoyancy convection, thermocapillarity and rotation. In: Studies
on Flow Instabilities in Bulk Crystal Growth, ed. A. Yu. Gelfgat, Transworld
Research Network, Kerala, India. 43. Teitel M., Schwabe D., Gelfgat A.Yu. 2008. Experi-mental and computational study of
flow instabilities in a model of Czochralski growth, J. Cryst.
Growth,
310, 1343-1348.
44. Crnogorac
N., Wilke H., Cliffe K. A., Gelfgat A. Yu., and Kit
E. 2008. Numerical modelling of instability and
supercritical oscillatory states in a Czochralski model system of oxide melts,
Crystal Research and Technology, 43, 606-615.
45. Sørensen J. N., Gelfgat A. Yu., Naumov I. V., and Mikkelsen R. F. 2009. Experimental and numerical results on three-dimensional instabilities in a rotating disk–tall cylinder flow, Physics of Fluids, 21, 054102, 5pp.
46. Feldman Yu. and Gelfgat A. Yu. 2009. On pressure-velocity coupled time-integration of incompressible Navier-Stokes equations using direct inversion of Stokes operator or accelerated multigrid technique, Computers & Structures, 87, 710-720.
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