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- Introduction to course
- How to use this course effectively and efficiently for learning CFD
Quick Facts
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Medium of instructions
English
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Mode of learning
Self study
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Mode of Delivery
Video and Text Based
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Course and certificate fees
Fees information
₹ 2,299
certificate availability
Yes
certificate providing authority
Udemy
The syllabus
Introduction to the course and how to use course
Workshop 1 : Laminar pipe flow - Making geometry in Ansys Design modeler
- Geometry of 3D Cylinder
- Split of cylinder into 5 Parts for Hexa mesh generation - Part I
- Split of cylinder into 5 Parts for Hexa mesh generation - Part 2
- Opening and Saving Workbench Files
- Opening spaceclaim or design modeller in ANSYS workbench
Workshop 1 : Laminar pipe flow - Geometry in SpaceClaim (Not Compulsory)
- Creating cylinder geometry using simple pull command
- Creating cylinder geometry using pull along path
- Pull along arbitrary path
- Creating cylinder geometry using blend command
Workshop 1 : Laminar pipe flow - Hexa Meshing in Workbench (Not Necessary)
- Hexa meshing of circular cylinder
- Editing mesh of circular cylinder along length
- Mesh Optimization
- Mesh quality and statistics
Workshop 1 : Anysys Meshing : Tetra + Prism Mesh in Workbench (Compulsory)
- Creating tetra and prism meshing
Workshop 1 : Laminar pipe flow - Tetra Prism Mesh in ICEMCFD (not necessary)
- Creating Tetra + Prism mesh for circular pipe in ICEMCFD
Workshop 1 : Hexa Meshing of cylinder in ICEMCFD (Not Compulsory)
- Geometry generation of circular cylinder in ICEM CFD (Not compulsory)
- Creating parts from geometry
- Block creation and association of blocking to geometry
- O-Grid and editing of O-Grid
- Pre-mesh edge parameters and unstructured mesh conversion
- Solver, boundary conditions and mesh export
Workshop 1 : Laminar pipe flow - Problem setup in ANSYS CFX Pre
- Introduction, opening CFX launcher and CFX Pre, and setting working directory
- Mesh Import, quick setup and mesh manipulation
- Creating expressions for density and viscosity
- Defining custom/ new material in CFX-Pre from the expressions
- Domain setting - Renaming a domain
- Turbulence and heat transfer model settings
- Domain setting - Reference pressure and other options
- Defining boundary conditions
- Solution initialization for steady state and transient cases
- Solver control
- Output control
- Writing solver input files
Workshop 1 : Laminar pipe flow - Running case in CFX solver
- Introduction
- Opening CFX solver, defining new run and loading definition file
- Solver options
- Solution Monitors
- Editing solver input file in CFX Solver and backup files
- Understanding convergence in CFX Solver
- Comparison of single precision and double precision solver on convergence
- Effect of Parallel processing on convergence in CFX Solver
- Auto time scale vs physical time scale
- Mass flow rate monitors
- Post processing Results
- Mesh statistics in CFX Solver
- Output file in CFX Solver
Workshop 1 : Laminar pipe flow - CFD - Post
- Launching CFD Post and Loading results (*.res) file
- How to create a plan in CFD-Post
- Vector plots
- Contour plots
- Creating a line in CFD-Post
- Creation of XY plot, axial velocity profile and radial velocity profile
- Pressure gradient along pipe
- Exporting chart for Excel
- Plotting skin friction coefficient
- Comparing CFD and analytical results
Workshop 2 : NACA 0012 geometry and domain creation in modeller
- Introduction and Airfoil nomenclature
- Creating coordinate file for naca 0012 airfoil
- Airfoil curve and surface generation
- Domain creation around airfoil
- Creation of fluid domain - Boolean operation (Subtract)
- Domain splitting for mapped meshing
- Boundary Conditions / Named Selection
- Correcting problems in airfoil coordinates important into DM
Workshop 3 : NACA 0012 Mapped or Hexa meshing in ANSYS Meshing
- Introduction, launching Ansys Meshing and physics and solver preferences
- Face meshing
- Edge sizing and mapped mesh generation for NACA 0012 Airfoil
- Mesh, Mesh Quality and Mesh Statistics
- Mesh export for Fluent and CFX
Workshop 4 : NACA 0012 CFD using Ansys Fluent
- Introduction and basic calculations.
- Launching Fluent in stand-alone and workbench mode and loading mesh file
- Mesh quality and check
- Turbulence model selection and material properties
- Boundary conditions
- Reference values
- Solution methods and controls
- Report definition, report files and report monitors
- Residual plots
- Solution initialization
- Auto save Case and Data files
- Solution animation, solution running, and judging solution convergence
- Results and Discussion : Contour plots
- Velocity vectors , YPlus/Y Star plot, Cp plot
- Determination of drag and lift coefficient and comparison with experimental data
Workshop 5 : NACA 0012 CFD using Ansys CFX
- Introduction to workshop 5
- Workshop contents
- Problem description
- Importing 2d Fluent mesh file (.msh) into CFX in standalone and workbench mode
- Mesh statistics
- Defining new coordinate frame for angle of attack
- Defining expressions for different variables
- Material properties and ccl file for expressions and materiel properties
- Boundary conditions
- Solution monitors for Drag and Lift Coefficients
- Solver and output control
- Post processing: CFD Post, Contour and Vector plots
- Cp and Y+ plot on airfoil at 10 Deg AoA
- Determining lift and drag coefficients in CFD Post at AoA 10 Deg
- Bonus Lecture
NACA 4412 CFD analysis in ANSYS Workbench (Fluent, DM, CFDPost, ANSYS Meshing)
- Introduction
- Creating domain for NACA 4412 geometry in design modeller
- Mapped meshing for NACA 4412 in ANSYS meshing
- Solving miscellaneous issues in Workbench
- Solution and post processing of results for NACA 4412 airfoil
- Post processing of CFD results in CFD-Post
WS 6 - Laminar pipe flow in Fluent
- Introduction
- Importing mesh and other general settings
- Solver settings, residual and other plots, solution running
- Contour plots, replacing mesh and axial velocity plot
- Pressure along axial planes, vector plots and pathlines
- Advanced path line features
- Creating Iso-surface and Iso-clip and plotting skin friction coefficient
WS7 : 3D CFD analysis of triple Wedge in Fluent and ICEMCFD
- Introduction
- Hexa Meshing of Triple Wedge in ICEMCFD - 1
- Hexa Meshing of Triple Wedge in ICEMCFD - 2
- Solving case in Fluent
- Post process in Fluent and Tecplot
- Comparing cases in Tecplot, saving layout and style in Tecplot
CFD simulation of mixing elbow - Introduction and problem description
- Introduction
- Problem description
- What you will get in this workshop
- Ansys Workbench and file management
CFD simulation of mixing elbow - Geometry generation in design modeler
- Opening design modeler and general settings
- Create center line
- Creating new plane for the circle geometry and draw circle on it
- Creating of geometry of large elbow pipe using sweep command and two sketches
- Creating new plane and sketch of circle on it
- Creation of small inlet
- Symmetric model
- Translating geometry to origin
- Defining named selection for boundary conditions
CFD simulation of mixing elbow - Mesh generation in ANSYS meshing
- Introduction
- Launching Ansys meshing, preliminary settings and mesh generation
- Inserting meshing method : Tetrahedron (Patch Conforming)
- Inflation : Boundary layer mesh
- Refining mesh on whole volume using body sizing
- Mesh refinement on local face using face meshing option
- Mesh statistics and mesh quality metrics
- Cut view of mesh to get information about mesh from inside
- Saving and loading mesh views
- Saving mesh pictures
- Creating medium and fine meshes for mesh independence studies
- Creating body of influence to refine mesh in a particular region
CFD simulation of mixing elbow : Computational setup in Fluent
- Introduction
- Defining turbulence model, material properties and boundary conditions
- Creation of report definition for monitoring convergence
- Solver settings, convergence criteria, initialization and running case
- Saving project file as archive and running medium mesh case
- Solving fine and very fine meshes
CFD simulation of mixing elbow : Post processing in Fluent
- Displaying contour and vector plots for various variables
- Plot and discussion on Y+ and first cell height
- Path-lines and displaying different plots in single display window
- Copying views to make similar plots in various cases
- Mesh independence study for coarse, mesh and fine meshes
CFD simulation of mixing elbow : Post processing in CFD - Post
- Introduction and displaying geometry & mesh etc
- Displaying contours, vectors and path-lines
- Creating center line in spaceclaim and CFD-Post using contour method
- Creating center line using Polyline (from file option)
- Plotting velocity, temperature and pressure on center line
- Creating lines at 0, 44 and 90 degrees in bend of mixing elbow
- Plotting various parameters on lines at 0, 44 and 90 degrees
- Comparing multiple cases for coarse, medium fine and very fine meshes
Mixing Elbow with Swirler - Part B
- Geometry and meshing of full 360 deg elbow (without symmetry)
- Solution and post processing of Full 360 model and comparison with half model
- Creating geometry of Swirler and making assembly with mixing elbow
- Creating mesh in ANSYS Meshing for mixing elbow with swirler
- Solution and post processing for swirler in Fluent and CFD Post
- Effect of 2nd order upwind scheme on results
- Effect of swirler position on results and heat transfer rate
Passive flow separation control in mixing elbow
- Effect of bump on separation on inner part of mixing elbow
Flow in sudden double contractions with Parametric study of pipe length
- Introduction
- Opening workbench and design modeler, and available WS resources
- Creating geometry of double contraction in design modeler
- Geometry decomposition for hexa meshing
- Geometry rotation by 90 deg
- Named selection for boundary conditions
- Geometry Parameterization
Hexa Meshing of sudden double contraction pipe with 90 deg bend
- 1_General introduction and different options in ANSYS Meshing
- Multizone mesh with common problems and rectification of problems
- Creating Hexa mesh using Mutlizone method and edge sizing
- Section views, saving views and saving images
Solution of double sudden double contraction pipe in Fluent
- General settings in Fluent
- Case setup and solution in Fluent
- Results visualization in Fluent
- Y+, mesh refinement and effect on solution accuracy, convergence and stability
- Mesh independence study
Sudden double pipe contraction - Post processing of CFD results in CFD - Pos
- Displaying results in CFD-Post
Sudden double pipe contraction - Paramedic study
- Parametric study of various input and output parameters in Workbench
How to import airfoil coordinate in spaceclaim
- How to import airfoil coordinate in spaceclaim : 2d and 3d curves
One way FSI (fluid structure interaction) of power plant Cooling Tower
- Introduction
- Creating geometry of cooling tower in ANSYS Spaceclaim
- Creating domain for CFD analysis in ANSYS Spaceclaim
- Mesh generation for CFD analysis part in workbench
- CFD simulation in Fluent for calculating wind load on cooling tower structure
- Geometry and mesh generation on cooling tower for static structural
- Importing CFD results (wind load pressure) into static structural and solution
- Discussion on results and exporting animation for complete case
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