In this study a finite element calculation procedure together with two-equation turbulent model k-#epsilon# and mixing length are applied to the problem of simulating 3D turbulent flow in closed and open meandering channels. Near the wall a special approach is applied in order to overcome the weakness of the standard k-#epsilon# in the viscous sub-layer. A specialized shape function is used in the special near wall elements to capture accurately the strong variations of the mean flow variables in the viscosity-affected near wall region. Based on the analogy of water and air flows, a few characteristics of hydraulic problems can be examined in aerodynamic models, respectively. To study the relationships between an aerodynamic and a hydraulic...
In the paper, a fully 3D finite-volume numerical model is developed and employed for the prediction ...
A novel three-dimensional model for a free-surface without the conventional hydrostatic pressure ass...
In this work we study the influence of the inclined shape of the lover and downstream edge of a rect...
In engineering practice, some of the hydraulic structures encountered are used for distribution or c...
AbstractSimulation of open channel flow or river flow presents unique challenge to numerical simulat...
The turbulent ow in a compound meandering channel with a rectangular cross section is one of the mos...
Flooding occurs worldwide and causes huge loss to human life and property. There is an ever increasi...
This thesis contains the formulation, development and initial tests of a computer model for the pred...
Engineering solutions are increasingly required to maintain natural channel features for thepreserva...
openThis thesis concerns the investigation of the meandering phenomena, focusing on the hydrodynamic...
The present work deals with the validation of 3D finite element model for free-surface flows. The mo...
This report documents results of an analysis of substructure effects such as they occur in near-wall...
This research project focuses on the analysis and prediction of flow structures and sediment transpo...
Es wird ein numerisches Modell vorgestellt, das die Simulation turbulenter Geschwindigkeitsverteilun...
Validation of a three-dimensional finite volume code solving the Navier–Stokes equations with the ...
In the paper, a fully 3D finite-volume numerical model is developed and employed for the prediction ...
A novel three-dimensional model for a free-surface without the conventional hydrostatic pressure ass...
In this work we study the influence of the inclined shape of the lover and downstream edge of a rect...
In engineering practice, some of the hydraulic structures encountered are used for distribution or c...
AbstractSimulation of open channel flow or river flow presents unique challenge to numerical simulat...
The turbulent ow in a compound meandering channel with a rectangular cross section is one of the mos...
Flooding occurs worldwide and causes huge loss to human life and property. There is an ever increasi...
This thesis contains the formulation, development and initial tests of a computer model for the pred...
Engineering solutions are increasingly required to maintain natural channel features for thepreserva...
openThis thesis concerns the investigation of the meandering phenomena, focusing on the hydrodynamic...
The present work deals with the validation of 3D finite element model for free-surface flows. The mo...
This report documents results of an analysis of substructure effects such as they occur in near-wall...
This research project focuses on the analysis and prediction of flow structures and sediment transpo...
Es wird ein numerisches Modell vorgestellt, das die Simulation turbulenter Geschwindigkeitsverteilun...
Validation of a three-dimensional finite volume code solving the Navier–Stokes equations with the ...
In the paper, a fully 3D finite-volume numerical model is developed and employed for the prediction ...
A novel three-dimensional model for a free-surface without the conventional hydrostatic pressure ass...
In this work we study the influence of the inclined shape of the lover and downstream edge of a rect...