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Perales_21.pdf
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Perales_21.pdf
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Slobozhanin
L.A.

Gomez
M.

Perales Perales
JosÃ© Manuel
Stability of Liquid Bridges between Unequal Disks under ZeroGravity Conditions
Springer Verlag
byncnd
pub
 fisica
public
The stability, of axisymmetric equilibrium shapes of a liquid bridge between two coaxial disks of different radii under zerogravity conditions is investigated. The stability regions have been evaluated for different values of the ratio of the disk radii in terms of the dimensionless parameters which characterize the length and the volume of the bridge. It has been found that disk radii unequality radically changes the upper boundary of the stability region. The analysis of the shape of marginally stable equilibrium surfaces has been carried out. Relationships between the critical values of the parameters have been deduced for some particular cases, which are of special interest for the materials purification processes and growing of single crystals by the floating zone method: for typical values of the growing angle for semiconductor materials and for liquid volumes close to that of the cylinder having a radius equal to the mean radius of the disks
published
199505
Microgravity Science and Technology
8
1
2334
Aeronauticos
Vehiculos_Aeroespaciales
TRUE
09380108
http://www.springer.com/astronomy/space+exploration/journal/12217?changeHeader