MHD-instability of a drop of magnetic fluid in a circular capillary tube
Journal Article
·
· Magnetohydrodynamics (Engl. Transl.); (United States)
OSTI ID:6937740
The authors theoretically assess the magnetohydrodynamic kink instability of a droplet of magnetic liquid under film and capillary flow conditions in a tube in the presence of a transverse magnetic field and affected by flexural deformation. The film and tube are considered to be infinitely long. Introducing the surface tensions of the liquid-vapor boundary, the liquid-tube wall boundary, and the vapor-tube wall boundary, the film surface contribution to the total energy of the system is represented, and the threshold value of magnetization necessary for the development of flexural deformation is determined.
- OSTI ID:
- 6937740
- Journal Information:
- Magnetohydrodynamics (Engl. Transl.); (United States), Journal Name: Magnetohydrodynamics (Engl. Transl.); (United States) Vol. 23:2; ISSN MGHDA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
640430* -- Fluid Physics-- Magnetohydrodynamics
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
BENDING
BOUNDARY LAYERS
CAPILLARY FLOW
DEFORMATION
DROPLETS
ENERGY
EQUILIBRIUM
FILM FLOW
FILMS
FLOW MODELS
FLUID FLOW
FLUID MECHANICS
FLUIDS
FREE ENERGY
HYDRODYNAMICS
INSTABILITY
KINK INSTABILITY
LAYERS
LIQUIDS
MAGNETIC FIELDS
MAGNETIC LIQUIDS
MAGNETIC MATERIALS
MAGNETIZATION
MAGNETOHYDRODYNAMICS
MATERIALS
MATHEMATICAL MODELS
MECHANICS
MHD EQUILIBRIUM
PARTICLES
PHYSICAL PROPERTIES
PLASMA INSTABILITY
PLASMA MACROINSTABILITIES
SURFACE ENERGY
SURFACE PROPERTIES
SURFACE TENSION
THERMODYNAMIC PROPERTIES
TUBES
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
BENDING
BOUNDARY LAYERS
CAPILLARY FLOW
DEFORMATION
DROPLETS
ENERGY
EQUILIBRIUM
FILM FLOW
FILMS
FLOW MODELS
FLUID FLOW
FLUID MECHANICS
FLUIDS
FREE ENERGY
HYDRODYNAMICS
INSTABILITY
KINK INSTABILITY
LAYERS
LIQUIDS
MAGNETIC FIELDS
MAGNETIC LIQUIDS
MAGNETIC MATERIALS
MAGNETIZATION
MAGNETOHYDRODYNAMICS
MATERIALS
MATHEMATICAL MODELS
MECHANICS
MHD EQUILIBRIUM
PARTICLES
PHYSICAL PROPERTIES
PLASMA INSTABILITY
PLASMA MACROINSTABILITIES
SURFACE ENERGY
SURFACE PROPERTIES
SURFACE TENSION
THERMODYNAMIC PROPERTIES
TUBES