|
Teaching GuideTerm Higher Polytechnic University College |
| Grao en Arquitectura Naval |
 Subjects |
| COMPUTATIONAL HYDRODYNAMIC |
| Contents |
|
|
| Identifying Data | 2015/16 | |||||||||||||
| Subject | COMPUTATIONAL HYDRODYNAMIC | Code | 730G01144 | |||||||||||
| Study programme |
|
|||||||||||||
| Descriptors | Cycle | Period | Year | Type | Credits | |||||||||
| Graduate | 1st four-month period |
Fourth | Obligatoria | 6 | ||||||||||
|
||||||||||||||
| Topic | Sub-topic |
| Remembering conservation laws: | Conservation laws (mass and momentum). Partial differential equations (elliptic, parabolic and hyperbolic). Discretization methods (FVM, FEM, FD). |
| Pure diffusion: | Discretization for the one dimensional case. Extension for 2D and 3D cases. Implementing cases. |
| Combined diffusion and advection: | Discretization approach and different interpolation schemes families Classical interpolation schemes family. Power law interpolation schemes family. Normalized variable diagram interpolation schemes family. Total variation diminishing interpolation schemes family. Implementing cases. |
| Pressure velocity coupling algorithms: | Introduction to the closure problem. Numerical versus physical incompressibility. Staggered grids. SIMPLE/ER/C and PISO methods for staggered grids. SIMPLE/ER/C and PISO methods for collocated grids. Implementing cases. |
| Linear equations systems: | Sparse matrix systems. Point to point, line to line and plane to plane methods. High and low frequency errors. Multigrid methods. Conjugate gradient method. Implementing cases |
| Unsteady problems: | Explicit, implicit and fully implicit schemes in 1D transient pure diffusive case. Extension to 3D case. Combined advection diffusion transient case. Transient pressure velocity coupling. Implementing cases. |
| Special Boundaries: | Remembering Dirichlet and von Newmann boundaries. Combined boundary conditions. Wall laws. Special boundaries. Free surface. |
| Cases over commercial software: | Proposed cases by the professor. |
|
