The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The motion of descending glass beads (10 mm in mean diameter) in water was simulated in an hourglass-like tube using the three-dimensional distinct element method (DEM). The fluid flow is postulated to be an axisymmetric laminar flow, owing to the predominance of radial and longitudinal components. The fluid phase was solved by the SIMPLE scheme. Conventional (linear and non-linear) DEM models...
Two-dimensional simulation of solid-liquid flows in a vertical pipe was carried out. Trajectories of the particles were obtained using the Lagrangian method with a deterministic interparticle collision model and irregular bouncing of particles off the pipe wall. Local mean velocities of the liquid phase were simulated from the equations of continuity and motion by the SIMPLE scheme taking into account...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.