Mastering Ansys CFD (Level 2)

"Introduction to course
Course Introduction
Problem description of workshop on missile
Introduction
Boundary layer, first cell height and Y+
Geometry processing in Spaceclaim
Opening Spaceclaim and important commands
Importing cad model and changing display properties of geometry
Cleaning geometry, re-creation of important surfaces and making solids
Creating final missile model with fins as single part
Fluid domain creation and saving file
Workshop 2: Tetra Prism mesh generation in ICEM CFD
Introduction, opening ICEMCFD, Working directory and surface resolution
Creating Parts for boundary conditions
Mesh settings and volue mesh generation using Octree method
Improving surface mesh quality using laplace smoothing
Creating density boxes and delaunay mesh
Problem Description
Prism mesh generation and editing
Mesh info and mesh export for Fluent and CFX
Workshop 3: Problem setup, solution and post processing in Fluent for Missile
Opening mesh file, material properties, turbulence model and mesh units&quality
Boundary conditions, solution settings and running case
Post processing results and mesh adaptation for shock wave resolution
Introduction and problem description for workshop 6,7&8
Introduction and problem description for workshop 6, 7& 8
Workshop 6a : Centrifugal Fan - Creating assembly
Aligning Fan rotor and inlet cone
Aligning Scroll with Fan rotor & Inlet cone
Some advanced features of assembly creation in spaceclaim
Workshop 6b : Creating centrifugal fan CFD model in Spaceclaim from iges model
Importing IGES file and applying some preliminary settings
Moving file to origin, deleting interface region and creating lines
Recreating important surfaces
Separating different components and some processing
Creating final model of scroll with extended region at outlet
Creating final model of Inlet-Cone with extended region at inlet
Creating final model of centrifugal fan impeller
Workshop 7 : Tetra-prism meshing of Centrifugal Fan
Introduction and file import into ICEMCFD
Creating Tetra-Prism mesh for Inlet-Cone and export in fluent format with BCs
Creating Tetra-Prism mesh for Volute/Scroll : Build topology and parts
Creating Tetra-Prism mesh for Volute/Scroll : Mesh generation and export
Creating Tetra-Prism mesh for centrifugal fan impeller
Turbomachinery CFD modeling in Fluent
Introduction and discussion about SRF and MRF
When to use MRF?
Setting up SRF model in Fluent
Setting up Frozen Rotor model in Fluent and mesh interfaces
Setting up mixing plane model in Fluent
Setting up sliding mesh model in Fluent
Boundary conditions for rotating and stationary domains
Summary of different turbomachinery models in Fluent
Difference between Frozen rotor, mixing plane and sliding mesh model
Best practices for different type of simulation cases
Workshop 8 : Frozen Rotor analysis of centrifugal fan in Fluent
Launching fluent and Importing three domain mesh files using append command
Setting up interfaces and Frozen Rotor model
Turbulence model, near wall treatment, boundary layer and Y+
Y+ contours for SST and K-Epsilon realizable model with scalable wall functions
Boundary condition
Solution methods & controls, residuals & monitors and solution
Basic post processing of centrifugal fan : Contours, Vectors and Pathlines
Generating Fan performance map - Advanced level post processing
Creating solution animation
Workshop 9: Ahmed Body CFD - Problem Description and important details
Introduction to Ahmed Body workshop series
Objectives of this workshop
Problem description and geometry details
Domain dimensions and general discussion of results and settings
Workshop 9: Ahmed Body geometry generation in design modeler
Introduction
Starting workbench and design modeler
3_Ahmed body Sketch with all dimensions
3D model generation using extrude command
Adding 4 legs using extrude and pattern commands
Round, unite and rotate body to required location
Creating domain for Ahmed body, symmetric model and removal of legs
Creating named selection for boundary conditions
Project and geometry open, save in different formats
Workshop 9: Geometry editing of Ahmed Body in Spaceclaim
Symmetric model using combine command
Removing legs and moving origin to base of Ahmed body
Mirror command to get full model using half model
Workshop 9: Tetra-Prism mesh of Ahmed Body in ICEM CFD
Introduction
Y+, First cell height, and Y+ calculator in excel
Discussion on hybrid wall functions by Knopp
Boundary layer, first cell height and Yplus on Ahmed body
Geometry import and creation of parts
Global Mesh Size and Size function
Setting mesh sizes on parts
Creating density box for local mesh refinement in wake region
Computing volume mesh using two methods and surface mesh smoothing
Generating boundary layer mesh using prisms
Mesh export and creating three meshes for mesh independence
Workshop 9: Problem setup and solution in Fluent
Problem setup in Fluent along with reference conditions
Solving case in Fluent with optimum settings
Workshop 9: Post processing of flow around Ahmed Body in Fluent"