KfK, Ausgabe 5307

AFDM bubble AFDM contours solid AFDM pressure solid beads bubble contours bubble interface bubble shapes bubble surface BUBBLE VOLUME cm3 contour lines Contour plot contours between experiment contours solid lines cover gas displaced water volume entrainment models entrainment rate entrainment velocity expanding bubble experiment and AFDM experimental contours experimental data experimental pressure dashed front view geometry grid high pressure initial pressure inner cylinder Karlsruhe Kelvin-Helmholtz instability Kernforschungszentrum Karlsruhe Liquid Pool LIQUID VOLUME FRACTION mesh nozzle diameter numerical diffusion parameters phase plot of bubble pressure dashed line pressure histories pressure solid line pressure vessel Otop Pressures in test radial cell Rayleigh-Taylor instability SGI-29 LIQUID VOLUME SGI-32 LIQUID shows the pressures side view similar geometry slug impact smeared speed film SRI International surface at different top middle tube Vapor Fluid Fraction vessel head vessel Otop corner void fraction contours void fractions 0.04 VOLUME FRACTION CONTOUR vortex ring water pool