Suslov, Sergey A. (2008) Thermo-magnetic convection in a vertical layer of ferromagnetic fluid. Physics of Fluids, 20 (8). 084101-084118. ISSN 1070-6631
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Identification Number or DOI: doi: 10.1063/1.2952596
Linear stability of a convection flow of ferromagnetic fluid between two vertical differentially heated plates placed in a uniform external magnetic field perpendicular to the plates is studied. Complete stability diagrams for two- and three-dimensional disturbances are presented. It is shown that two distinct mechanisms, thermo-gravitational and magnetic, are responsible for the appearance of three instability modes. The physical nature of all three modes is investigated in detail and the most prominent features are identified to provide guidance for future experimental investigation. Depending on the governing parameters, the instability patterns are shown to consist of vertical stationary magneto-convection rolls and/or vertically or obliquely counter-propagating thermo-gravitational or thermo-magnetic waves.
|Item Type:||Article (Commonwealth Reporting Category C)|
|Additional Information:||Author's version deposited in accordance with the copyright policy of the publisher.|
|Uncontrolled Keywords:||ferromagnetic fluid; thermo-magnetic convection; hydrodynamic instability|
|Fields of Research (FOR2008):||02 Physical Sciences > 0203 Classical Physics > 020303 Fluid Physics|
03 Chemical Sciences > 0301 Analytical Chemistry > 030103 Flow Analysis
09 Engineering > 0915 Interdisciplinary Engineering > 091505 Heat and Mass Transfer Operations
|Subjects:||240000 Physical Sciences > 240500 Classical Physics > 240502 Fluid Physics|
|Socio-Economic Objective (SEO2008):||E Expanding Knowledge > 97 Expanding Knowledge > 970109 Expanding Knowledge in Engineering|
|Deposited On:||25 Aug 2008 10:09|
|Last Modified:||06 Mar 2012 08:43|
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