Andere Kunden interessierten sich auch für
![Quasi 3D Modeling Flow and Contaminant Transport in Shallow Waters]( "Quasi 3D Modeling Flow and Contaminant Transport in Shallow Waters")
Quasi 3D Modeling Flow and Contaminant Transport in Shallow Waters51,99 €![Real-time Lighting Effects using Deferred Shading]( "Real-time Lighting Effects using Deferred Shading")
Real-time Lighting Effects using Deferred Shading32,99 €![Inverse Heat Flow Calculations]( "Inverse Heat Flow Calculations")
Inverse Heat Flow Calculations32,99 €![Problem Solving Through Flow Chart]( "Problem Solving Through Flow Chart")
Problem Solving Through Flow Chart40,99 €![River Flow Modelling Using Artificial Neural Network]( "River Flow Modelling Using Artificial Neural Network")
River Flow Modelling Using Artificial Neural Network46,99 €![2D Flow Simulation in Alluvial River using MIKE Software]( "2D Flow Simulation in Alluvial River using MIKE Software")
2D Flow Simulation in Alluvial River using MIKE Software32,99 €![After Effects Most Wanted]( "After Effects Most Wanted")
After Effects Most Wanted48,99 €
Making use of computational fluid dynamics and FLUENT finite volume software, this study investigates the appropriate gridding pattern of free surface flow by structured grids. Investigated gridding space in each problem includes the determination of the shape of grid cells, their compression and distribution pattern according to users preferences, which seems to be experimental rather than scientific; however, a slight difference in gridding condition may result in a great difference in numerical results. In this study, an open channel is modeled with different three dimensional grids and the results of model are compared by experimental results. Modeling results show that modeling accuracy improves as the result of a decrease in dimensions of grid cells to an extreme value; therefore, decreasing the dimensions of grid cells and increasing the number of cells lead to less accurate results. While the long side of cross section in cell locates in horizontal direction, using rectangular section cells represents more acceptable results than that of other cells with different structures.