L - Lecture, E-Exercise
1. L.: Introduction, numerical modeling of fluid flow - various commercial systems, ANSYS CFX, CFX Integration types of tasks in the program ANSYS
E.: work on Sun workstations, operating system based on Linux, Introduction to ANSYS CFX
2. L.: Coordinate system, the Navier-Stokes equations (laminar flow), counting rules, examples, flow with sudden expansion section
E.: Creation of a sudden expansion geometry (step) in the ANSYS Workbench environment, principles of calculation and adjustment of the geometry, a computer grid, the process of gridworking. Demonstration of gridworking in the program ICEM
3. L.: The physical meaning of turbulence
E.: Practice treatment geometry and creating a network on real geometry created in CAD
4. L.: Mathematical models of turbulence, the N-S equation, continuity equation, Reynolds stress, time averaging, Reynolds rules, Boussinesq 's hypothesis, two equation turbulence model
E.: CFD model of flow in a sudden extension of cross-flow, laminar flow regime. import of grid, compatible grids..
5. L.: Integration of the finite volume method for one-dimensional continuity equation and momentum equations, an iterative cycle, the interpolation scheme, convergence (residuals), the definition of species-multiphase model, the cavitation model, combustion model.
E.: Evaluation of laminar flow simulation result of the sudden expansion. Create a file for a post-processor evaluation
6. L.: Boundary conditions, conditions of input and exit, conditions of symmetry, periodic conditions, conditions on the wall, the wall heat transfer, time-dependent task
E.: Determination of pressure loss in the sudden expansion, the model testing the effect of turbulence on value of loss factor. Defining the boundary conditions function, measured data. Export data from the postprocessor, data analysis in EXCEL.
7. L.: Overview of turbulence models available in CFX, the zero-equational model, k- model, RNG k- model, the RSM model, the LES models, SAS, DES. Optimal choice of model, field of use of turbulence models.
E.: Modeling of species dispersion, the Lagrangian approach, dispersion modeling of pollutants
8. L.: Flow of real fluids, the law of conservation of mass, momentum and energy for compressible flow, supersonic flow, shock waves
E.: Modeling of flow in a rotating machine (centrifugal pump, turbine), definition of periodic conditions and the interface between moving and stationary elements
9. L.: The flow of solid particles and drops, the species and their definitions. Definition of tension and buoyancy drops coefficient - solid particles.
E.: Modeling of species dispersion, Euler approach, multiphase mixture of water-air
10. L.: Model of combustion, thermal radiation model, the definition of chemical reactions
E.: Modeling the heat transfer and heat conduction in the solid wall, a model of radiation.
11. L.: Methods of solving discretized equations, LGS solver, multigrid.
E.: Example of calculating the combined CFD-FEM, called FSI (Fluid-Solid Interaction), heat and pressure field transfer in the FEM calculation
12. L.: Specify individual seminar works and discussion
E.: Solution individual seminar work
13. L.: Special settings in CFX, multidomain simulation, paralel calculations
E.: Solution individual seminar work
14. L.: Integration of CFX in Workbench, the general procedure for the design and calculation of machine parts
E.: Solution individual seminar work
1. L.: Introduction, numerical modeling of fluid flow - various commercial systems, ANSYS CFX, CFX Integration types of tasks in the program ANSYS
E.: work on Sun workstations, operating system based on Linux, Introduction to ANSYS CFX
2. L.: Coordinate system, the Navier-Stokes equations (laminar flow), counting rules, examples, flow with sudden expansion section
E.: Creation of a sudden expansion geometry (step) in the ANSYS Workbench environment, principles of calculation and adjustment of the geometry, a computer grid, the process of gridworking. Demonstration of gridworking in the program ICEM
3. L.: The physical meaning of turbulence
E.: Practice treatment geometry and creating a network on real geometry created in CAD
4. L.: Mathematical models of turbulence, the N-S equation, continuity equation, Reynolds stress, time averaging, Reynolds rules, Boussinesq 's hypothesis, two equation turbulence model
E.: CFD model of flow in a sudden extension of cross-flow, laminar flow regime. import of grid, compatible grids..
5. L.: Integration of the finite volume method for one-dimensional continuity equation and momentum equations, an iterative cycle, the interpolation scheme, convergence (residuals), the definition of species-multiphase model, the cavitation model, combustion model.
E.: Evaluation of laminar flow simulation result of the sudden expansion. Create a file for a post-processor evaluation
6. L.: Boundary conditions, conditions of input and exit, conditions of symmetry, periodic conditions, conditions on the wall, the wall heat transfer, time-dependent task
E.: Determination of pressure loss in the sudden expansion, the model testing the effect of turbulence on value of loss factor. Defining the boundary conditions function, measured data. Export data from the postprocessor, data analysis in EXCEL.
7. L.: Overview of turbulence models available in CFX, the zero-equational model, k- model, RNG k- model, the RSM model, the LES models, SAS, DES. Optimal choice of model, field of use of turbulence models.
E.: Modeling of species dispersion, the Lagrangian approach, dispersion modeling of pollutants
8. L.: Flow of real fluids, the law of conservation of mass, momentum and energy for compressible flow, supersonic flow, shock waves
E.: Modeling of flow in a rotating machine (centrifugal pump, turbine), definition of periodic conditions and the interface between moving and stationary elements
9. L.: The flow of solid particles and drops, the species and their definitions. Definition of tension and buoyancy drops coefficient - solid particles.
E.: Modeling of species dispersion, Euler approach, multiphase mixture of water-air
10. L.: Model of combustion, thermal radiation model, the definition of chemical reactions
E.: Modeling the heat transfer and heat conduction in the solid wall, a model of radiation.
11. L.: Methods of solving discretized equations, LGS solver, multigrid.
E.: Example of calculating the combined CFD-FEM, called FSI (Fluid-Solid Interaction), heat and pressure field transfer in the FEM calculation
12. L.: Specify individual seminar works and discussion
E.: Solution individual seminar work
13. L.: Special settings in CFX, multidomain simulation, paralel calculations
E.: Solution individual seminar work
14. L.: Integration of CFX in Workbench, the general procedure for the design and calculation of machine parts
E.: Solution individual seminar work