TY - JOUR
T1 - Amplitude equation for stationary convection in a rotating binary ferrofluid
AU - Laroze, D.
AU - Martinez-Mardones, J.
AU - PÉrez, L. M.
AU - Rameshwar, Y.
PY - 2009/8
Y1 - 2009/8
N2 - We report both theoretical and numerical results on convection for a binary magnetic mixture under rotation. We focus on the stationary convection for idealized boundary conditions. We obtain explicit expressions of convective thresholds in terms of the control parameters of the system. Close to bifurcation, the coefficients of the corresponding amplitude equation are determined analytically. The effect of the magnetophoresis and Kelvin force are emphasized and, finally, the nature of the bifurcation is discussed.
AB - We report both theoretical and numerical results on convection for a binary magnetic mixture under rotation. We focus on the stationary convection for idealized boundary conditions. We obtain explicit expressions of convective thresholds in terms of the control parameters of the system. Close to bifurcation, the coefficients of the corresponding amplitude equation are determined analytically. The effect of the magnetophoresis and Kelvin force are emphasized and, finally, the nature of the bifurcation is discussed.
KW - Binary mixture
KW - Magnetic fluid
KW - Thermal convection
UR - https://www.scopus.com/pages/publications/70449426547
U2 - 10.1142/S0218127409024463
DO - 10.1142/S0218127409024463
M3 - Article
AN - SCOPUS:70449426547
SN - 0218-1274
VL - 19
SP - 2755
EP - 2764
JO - International Journal of Bifurcation and Chaos
JF - International Journal of Bifurcation and Chaos
IS - 8
ER -