Computational Fluid Dynamics using ANSYS Workshop |
Instructor
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Registration Status
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Workshop Objective:
To provide an introduction to numerical techniques for solution to fluid flow and heat transfer problems.
Workshop Description:
Agenda:
Prerequisites:
Must have studied
Max class size: 20
To provide an introduction to numerical techniques for solution to fluid flow and heat transfer problems.
Workshop Description:
- Classification of PDEs
- Boundary and initial conditions
- Taylor series
- Finite difference method
- Discretization schemes
- Computational error
- Order of accuracy
- Convergence criterion
- Stability conditions
- Consistency
- Examples of convection-diffusion PDEs in heat transfer and fluid dynamics.
Agenda:
- Day1
- (Lecture): Introduction to numerical methods - Types of PDEs and BCs - Taylor series expansion - Discretization schemes and order of accuracy Explicit, implicit, Crank Nicolson methods.
- (Lecture): Solving one dimensional heat conduction problem on Microsoft Excel (laptop is required) - Day2
- (Lecture): Stability criterion - Consistency check - Methods of solving linear algebraic equations - Relaxation techniques - Alternative Direction Implicit method (ADI)
- (Lecture): Solving two dimensional heat conduction on Microsoft Excel (laptop is required) - Day3
- (Lecture): Convection-diffusion equation (Burger’s equation) – Vorticity and stream function – Upwind differencing – Entrance fluid flow example – Backstep fluid flow example.
- (Lab): Introduction to Ansys – Ansys tools – Building up a model on Ansys. - - (Lab): Flow around cylinder modeling.
- (Lab): Flow around cylinder modeling. - Day5
- (Lab): Entrance flow modeling.
- (Lab): Entrance flow modeling.
Prerequisites:
Must have studied
- Differential Equations and Partial Differential Equations
- Fluid Mechanics
Max class size: 20