In this paper, the rising of a single bubble in a viscous liquid and its departure from the free-surface are simulated using a transient 2D/axisymmetric model. To predict the shape of the bubble deformation, Navier-Stokes equations in addition...

In this paper, the rising of a single bubble and coalescence of two co-axial gas bubbles in a viscous liquid are simulated using a transient 2D/axisymmetric model. To predict the shape of the bubble deformation, Navier-Stokes equations in addition...

In this paper, the characteristics of bubble growth and departure of a bubble from a cavity is simulated using a transient 2D/axisymmetric model. To predict the shape of the bubble deformation, the Navier-Stokes equations in addition to an advection...

/silica particle in a slurry bubble column reactor (SBCR). A special convection HTC measurement probe was manufactured and

positioned in an axial distance of 40 and 130 cm above the sparger at center and near the wall of SBCR. The simulation results show...

In this article, the flow instabilities during the rise of a single bubble in a narrow vertical tube are studied using a transient two-dimensional/axisymmetric model. To predict the shape of the bubble deformation, the Navier-Stokes equations...

Hydrodynamic Bubble Motion Modelings in vertical Fluid and Study of surface and Gravity Forces in Distortion, First Applied Hydrodynamic Conference...