Post Graduate Program in Computational Fluid Dynamics

Skill Lync

Beginner

Online

2 Months

particular

details

                                    Medium of instructions
                                    English

                                    Mode of learning
                                    Self study

                                    Mode of Delivery
                                    Video and Text Based

Course 1: Advanced CFD Meshing using ANSA

Week 01-Introduction to ANSA GUI and Tools

Introduction to ANSA
ANSA GUI
Geometric tools and topology cleanup
Different tools used in the TOPO deck

Week 02-2D (Surface) Meshing to Pressure valve

PID creation and PID assignment
Different selection techniques and visibility tools
Basic Topology cleanup
Basic tools used in surface meshing

Week 03-3D (Volume) Meshing to Turbocharger

Geometry cleanup to define volumes
Various geometry checks
Surface meshing as per quality criteria
Volumetric meshing as per requirements

Week04- CFD meshing to BMW M6 Model inside Wind tunnel

Advanced topology cleanup to define volumes
Variable surface meshing part by part
Solving quality failed elements as per quality criteria
Symmetry operation for surface and mesh elements
Wind tunnel creation
CFD meshing for wind tunnel

Week 05-Surface Wrap to an Automotive Assembly

Geometry cleanups for the surface wrap.
Merging of different models into one GUI.
Surface wrapping for an assembly.

Course 2: Introduction to GUI based CFD using ANSYS Fluent

Week 01 - Introduction to CFD

Governing Equations of Fluid Motion
Numerical Discretization
Fluid Solver
Boundary Conditions
Post-Processing

Week 02 - Simulating Laminar and Turbulent Flows in ANSYS Fluent

Geometry Creation
Meshing
Boundary and Initial Condition Calculation
Setting up solution algorithms
Solving and post-processing

Week 03 - Performing Steady State Simulations

Geometry created using SpaceClaim
How to set up Steady-State Simulations?
Checking for Convergence and understanding when the simulation converges for different boundary conditions
How to create Runtime Animation of Engineering Parameters?
Project 1: HVAC Simulation Inside a Mixing TEE
Project 2: Performing Parametric Study on Flow Inside a Gate Valve
Project 3: Performance Characterization of a Cyclone Separator

Week 04 - Exploring Meshing strategies

Methods of providing local refinement like Sphere of Influence, Body Sizing, etc.
Concept of Y plus and its importance
Inflation Layers and Controls
Mesh Dependence Test

Week 05 - External Aerodynamics

Setting up Virtual Wind Tunnels using the Enclosure Utility
Understand Vortices, calculating Downforce & the drag on a Vehicle
Y+ Estimation & Grid Refinement

Week 06 - Conjugate Heat Transfer

Extracting solid and fluid volumes
Creating Shared Topologies for Creating Conformal Meshes
Setting up Volumetric Heat Sources
Visualizing Heat Transfer Coefficient Distribution

Week 07 - Discrete Phase Modelling

Different types of discrete phase boundary conditions and their effects
Methods of tracking the Discrete Phase Particles
Turbulence Intensity and Vortex Core Visualisation

Week 08 - Introduction to User Defined Functions

Week 09 - Basic Reacting Flows

Course 3: Introduction to CFD using MATLAB and OpenFOAM

Week 01-What is Computational Fluid Dynamics?

CFD - An Introduction, Necessity, Advantages, and CFD Modeling Process
Deriving and understanding the Navier Stokes equations
- Substantial Derivative
- Continuity Equation
- Momentum Equation
- Energy Equation
- Significance of the Reynolds number in the NS equations

Week 02-Mathemathics and Fluid Dynamics Essentials

Basic Vector Calculus - Divergence, Gradient, and Curl
Taylor’s Series
Initial and Boundary Conditions
Classification of PDEs and their characteristics
Learning essential fluid dynamics quantities and their dimensional analysis

Week 03-Introduction to MATLAB and Basic CFD Concepts

Getting acclimated to the MATLAB interface
Numerical discretization and its types
FDM - Understanding different schemes with worked examples in MATLAB
Deriving own FD schemes using Taylor’s table
Solving ODEs in MATLAB using the ‘ode45’ solver

Week 04-Exploring CFD by Solving Standard CFD Problems using FDM

Solving coupled linear systems using iterative solvers
- Jacobi
- Gauss-Seidel
- SOR

Week 05-Introduction to FVM and OpenFOAM

Finite Volume Method and Gauss Divergence Theorem
Understanding the Linux environment
OpenFOAM code organisation and case setup
Detailed blockMeshDict tutorial

Week 06-Solving Standard CFD Problems in OpenFOAM

Course 4: IC Engine Calibration using GT-POWER and GT-SUITE

Week 1-Introduction to GT-POWER and GT-SUITE

Need of a 1D thermodynamic simulation tool
Overview of GT-POWER, GT valve train, GT cool, GT drive, etc.
Introduction to GUI
Templates and libraries
Representation of engine parts
Implicit vs Explicit approach
Navier Stoke equation relevance

Week 2-SI Engine Modelling Techniques

Challenges in SI engine modelling
Combustion modelling approach
Port injection and gasoline direct injection approach
Tumble modelling
Gas exchange modelling and analysis

Week 3-Case Study on SI Engine

Engine specifications for modelling
Prediction of performance and emissions

Week 4-CI Engine Modelling Techniques

Challenges in CI Engine Modelling
DI Pulse Combustion Modelling Approach
Swirl Modelling
Turbocharger Modelling

Week 5-Case Study on CI Engine

Engine specifications for modelling
Performance and emission prediction

Week 6-Turbocharger and Supercharger Modelling

Fixed geometry TC modelling
Wastegate TC modelling
Variable geometry turbine modelling
Two stage turbocharger modelling
Supercharger modelling
eTurbo modelling

Week 7-Case Study on FRM Builder

Introduction to FRM builder
Modeling of various engines using FRM builder approach
Crank-angle resolved, physically conservative formulation for accurate results
Built-in DOE and Neural Network trainer for MV model development

Week 8-Aftertreatment Modelling Techniques

An introduction to chemical kinetics
Modelling of precious metal catalysts
Pre-defined test cases and scenarios

Week 9-Case Study on 3-way Cat DOC DPF and SCR System

Modelling 3-way cat con
Modelling DOC
Modelling DPF
Modelling SCR

Week 10-Optimization Techniques

Design of experiments
Single-factor optimization
Multi-objective optimization
Case study on gas exchange optimization

Week 11-Discretization Techniques

Introduction to SPACECLAIM
Overview of GEM 3D
Discretizing intake manifold
Discretizing exhaust manifold

Week 12-Hybrid Engine Modelling

Overview of hybrid system configuration
Modeling of P0 and P1 configurations
Built-in optimization and DOE tools to evaluate architectures, components, and control strategies.

Course 5: Introduction to OpenFOAM Development

Week 01 - Introduction and Setting Up

Introduction to OpenFOAM
Users, Future Opportunities
OS and Version Selection
Windows Subsystem for Linux
Basics of Linux
Test Case
Installing Opt and Debug Modes

Week 02 - Basics of C++

Setting up the environment: Visual Studio Code
Namespaces
Data Structures
Pointers
Static and Dynamic Arrays
STL - std::array and std::vector
Declarations and Definitions
Passing by Reference/Value
Function Parameters and Overloading

Week 03 - Basics of C++

OOP – Classes and Objects
Inheritance
Smart Pointers – auto, unique, and shared
Template Programming
Polymorphism
Operator Overloading
Abstract Classes, Virtual Functions

Week 04 - High Level Programming 1

Introduction to parallel programming MPI
Make files and Cmake
Library and class organization
Compiling a solver

Week 05 - High Level Programming 2

5 OpenFOAM Classes: Constructor/Destructor,Overloading,Inheritance & Polymorphism
Time dictionary
IOobject and objectRegistry
Fields Dictionary
Scalars, Vectors, and Tensors
Implicit & Explicit namespaces (FVM & FVC)

Week 06 - FVM for OpenFOAM 1

General Conservation Equation
Navier-Stokes Equations
Gauss Divergence Theorem
Discretization of the Source Term
Discretization of the Convective Term
Upwind
Linear Upwind
Flux Limiter (TVD)
Stability criterion - CFL condition

Week 07 - FVM for OpenFOAM 2

Gradient schemes
Green-Gauss Cell-Based
Green- Gauss Node Based
Discretization of the diffusion term
Laplacian schemes
Non-orthogonal meshes and solution
N-S Equations revisited
Collocated vs Staggered grids
SIMPLE algorithm

Week 08 - FVM for OpenFOAM 3

SIMPLE algorithm - Need for Under Relaxation
SIMPLEC algorithm - Consistent SIMPLE
PISO algorithm
PIMPLE algorithm

Week 09 - Linear Solvers

Non-orthogonal correctors
From mesh to matrix
Linear solvers
Jacobi
Gauss-Seidel
Newton-Krylov family
Preconditioners
Smoothers
Solver tolerances

Week 10 - Turbulence 1

Basics of turbulence
RANS averaging
The k-epsilon model
The k-omega model

Week 11 - Turbulence 2

The k-omega SST model
Wall modeling and wall functions
Creating a turbulence model

Week 12 - Temporal Discretization

Discretization of the time term
Forward and backward Euler
Crank-Nicholson
Function Objects
Latex for Report Writing

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Post Graduate Program in Computational Fluid Dynamics

Beginner

Online

2 Months

Quick Facts

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The syllabus

Course 1: Advanced CFD Meshing using ANSA

Week 01-Introduction to ANSA GUI and Tools

Week 02-2D (Surface) Meshing to Pressure valve

Week 03-3D (Volume) Meshing to Turbocharger

Week04- CFD meshing to BMW M6 Model inside Wind tunnel

Week 05-Surface Wrap to an Automotive Assembly

Course 2: Introduction to GUI based CFD using ANSYS Fluent

Week 01 - Introduction to CFD

Week 02 - Simulating Laminar and Turbulent Flows in ANSYS Fluent

Week 03 - Performing Steady State Simulations

Week 04 - Exploring Meshing strategies

Week 05 - External Aerodynamics

Week 06 - Conjugate Heat Transfer

Week 07 - Discrete Phase Modelling

Week 08 - Introduction to User Defined Functions

Week 09 - Basic Reacting Flows

Course 3: Introduction to CFD using MATLAB and OpenFOAM

Week 01-What is Computational Fluid Dynamics?

Week 02-Mathemathics and Fluid Dynamics Essentials

Week 03-Introduction to MATLAB and Basic CFD Concepts

Week 04-Exploring CFD by Solving Standard CFD Problems using FDM

Week 05-Introduction to FVM and OpenFOAM

Week 06-Solving Standard CFD Problems in OpenFOAM

Course 4: IC Engine Calibration using GT-POWER and GT-SUITE

Week 1-Introduction to GT-POWER and GT-SUITE

Week 2-SI Engine Modelling Techniques

Week 3-Case Study on SI Engine

Week 4-CI Engine Modelling Techniques

Week 5-Case Study on CI Engine

Week 6-Turbocharger and Supercharger Modelling

Week 7-Case Study on FRM Builder

Week 8-Aftertreatment Modelling Techniques

Week 9-Case Study on 3-way Cat DOC DPF and SCR System

Week 10-Optimization Techniques

Week 11-Discretization Techniques

Week 12-Hybrid Engine Modelling

Course 5: Introduction to OpenFOAM Development

Week 01 - Introduction and Setting Up

Week 02 - Basics of C++

Week 03 - Basics of C++

Week 04 - High Level Programming 1

Week 05 - High Level Programming 2

Week 06 - FVM for OpenFOAM 1

Week 07 - FVM for OpenFOAM 2

Week 08 - FVM for OpenFOAM 3

Week 09 - Linear Solvers

Week 10 - Turbulence 1

Week 11 - Turbulence 2

Week 12 - Temporal Discretization

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