Statistics – Applications
Scientific paper
Feb 2001
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2001aipc..552..364s&link_type=abstract
Space Technology and Applications International Forum - 2001. AIP Conference Proceedings, Volume 552, pp. 364-369 (2001).
Statistics
Applications
Spaceborne And Space Research Instruments, Apparatus, And Components, Astronomical And Space-Research Instrumentation, Thermodynamic Processes, Conduction, Convection, Equations Of State
Scientific paper
Residual gravity always exists at any space vehicle. The residual accelerations, which are taken into account in the calculations, correspond to the values of accelerations typical for an experiment on the satellite FOTON due to the atmospheric drag and the stabilizing rotation of the platform. The 3-D calculations give that the maximum velocity of the flow, arising due to residual gravity is varying in the limits 0.2-4.05*10-3 mm/s. The presence of a single bubble in the experimental cell can cause strong flow due to the Marangoni force acting on the gas-liquid interface. 3-D simulations have been done for a four different bubble models taking into account both effects: Marangoni and buoyancy. Analyzing the temperature distribution across the cell one can discover the nature of the deleterious flow. .
Legros Jean Claude
Melnikov Denis E.
Shevtsova Valentina M.
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