BÉNARD-MARANGONI FERROCONVECTION WITH FEEDBACK CONTROL
2012 ◽
Vol 09
◽
pp. 552-559
Keyword(s):
The effect of feedback control on the onset of Bénard-Marangoni ferroconvection in a horizontal ferrofluid layer heated from below is investigated theoretically. The lower boundary is rigid and the upper free boundary is assumed to be flat and undeformable. A linear stability analysis is used and the Galerkin method is employed to find the critical stability parameters numerically. It is found that the onset of instability can be delayed through the use of feedback control.
2002 ◽
Vol 457
◽
pp. 191-212
◽
2011 ◽
Vol 43
(4)
◽
pp. 041402
◽
2002 ◽
Vol 124
(4)
◽
pp. 617-624
Keyword(s):