Page - 1452 - in Book of Full Papers - Symposium Hydro Engineering

Fig. 5 ParaView Fig. 6 ParaView 5. ANSYS FLUENT 5.1. INTRODUCTION Ansys Fluent is today a very common software that deals with CFD issues. It offers a wide range of physical modelling options for flow modelling, turbulence, heat transfer etc. It describes tasks in various branches such as civil engineering, construction, chemistry, etc. There is the choice from a large number of equations for laminar and turbulent flow and their complementary auxiliary elements. Thanks to step-by-step distribution of the work desktop, which forces the user to continue step-by-step, makes settings very easy to understand and use. The simpler the setting of conditions and model, the more complicated and the less pleasant is the importing of the model and meshing. The software is quite sensitive to various geometry imperfections. Therefore, for more sophisticated models, the body must be properly inspected and handled by the auxiliary functions. 5.2. PROCEDURE The sequence of individual property settings is determined by the software itself that leads the user through the following points. • Analysis systems - fluent - first step is about the selection of solvers for adequate operation (Fluent), • Geometry - create/import a spatial model, these models are importing through the software SpaceClaim; another step is to check and repair of imported model, 1452