79 citations · 419 across the 19 of their papers we have counts for
11 papers · 1 filter
Stability boundaries of roll and square convection in binary fluid mixtures with positive separation ratio
B. Huke, M. Lücke, P. Büchel +1
Rayleigh-Bénard convection in horizontal layers of binary fluid mixtures heated from below with realistic horizontal boundary conditions is studied theoretically using multi-mode G…
Thermoconvection in magnetized ferrofluids: the influence of boundaries with finite heat conductivity
A. Recktenwald, M. Luecke
Realistic boundaries of finite heat conductivity Realistic boundaries of finite heat conductivity for thermoconvection in a Rayleigh-Bénard setup with magnetized ferrofluids are in…
Model for convection in binary liquids
St. Hollinger, M. Luecke, H. W. Mueller
A minimal, analytically manageable Galerkin type model for convection in binary mixtures subject to realistic boundary conditions is presented. The model elucidates and reproduces…
Influence of the Soret effect on convection of binary fluids
St. Hollinger, M. Luecke
Convection in horizontal layers of binary fluids heated from below and in particular the influence of the Soret effect on the bifurcation properties of extended stationary and trav…
Noise sustained pattern growth: Bulk versus boundary effects
M. Luecke, A. Szprynger
The effect of thermally generated bulk stochastic forces on the statistical growth dynamics of forwards bifurcating propagating macroscopic patterns is compared with the influence…
Strongly nonlinear convection in binary fluids: Minimal model for extended states using symmetry decomposed modes
St. Hollinger, M. Luecke
Spatially extended stationary and traveling states in the strongly nonlinear regime of convection in layers of binary fluid mixtures heated from below are described by a few-mode-m…
Bistability of Slow and Fast Traveling Waves in Fluid Mixtures
St. Hollinger, P. Buechel, M. Luecke
The appearence of a new type of fast nonlinear traveling wave states in binary fluid convection with increasing Soret effect is elucidated and the parameter range of their bistabil…
Influence of boundaries on pattern selection in through-flow
D. Roth, P. Buechel, M. Luecke +3
The problem of pattern selection in absolutely unstable open flow systems is investigated by considering the example of Rayleigh-Bénard convection. The spatiotemporal structure of…
Influence of through-flow on linear pattern formation properties in binary mixture convection
Ch. Jung, M. Luecke, P. Buechel
We investigate how a horizontal plane Poiseuille shear flow changes linear convection properties in binary fluid layers heated from below. The full linear field equations are solve…
Pattern selection as a nonlinear eigenvalue problem
P. Buechel, M. Luecke
A unique pattern selection in the absolutely unstable regime of driven, nonlinear, open-flow systems is reviewed. It has recently been found in numerical simulations of propagating…
Pattern selection in the absolutely unstable regime as a nonlinear eigenvalue problem: Taylor vortices in axial flow
P. Buechel, M. Luecke, D. Roth +1
A unique pattern selection in the absolutely unstable regime of a driven, nonlinear, open-flow system is analyzed: The spatiotemporal structures of rotationally symmetric vortices…