FLUIDS6: CFD Multiprocessing, Numerical Problems, New Features

A new simulation tool for 3D simulation of fluid dynamics for liquids and gases is presented. The new version of Fluids6 supports multiprocessing, which considerably accelerates the simulation. The program includes en editor for 3D ducts with obstacles, holes, moving walls and internal temperature sources (in gas case). The external pressure pulse can be applied. Fluids6 provides various forms of result representation, mainly the images of the velocity, temperature and pressure distributions in user-defined sections of the duct, and 3D images of flow lines. One of the aims of such simulation is to visualize shock waves in liquids and gases. The presented simulations are dynamic. We are looking for the fluid movement and not for a steady solution.