PART IV.B: Tutorials for developers

PART IV.B.1 Tutorials for phase-field models

1. Tutorial for implementing a Cahn-Hilliard model

From Advection-Diffusion Equation (ADE) to Cahn-Hilliard

• Implementation of a Cahn-Hilliard model
  • Objective of this 1st tutorial
  • 1. Create a new kernel CH for Cahn-Hilliard
  • 2. Modifications inside each file of CH
  • 3. Verifications of your implementation
  • 4. From Cahn-Hilliard toward Conservative Allen-Cahn model
  • 5. Push your developments on Codev-Tuleap

2. Tutorial for implementing a model coupling Allen-Cahn with temperature

From Advection-Diffusion Equation to phase change problem

• Implementation of Allen-Cahn coupled with temperature for phase change problems
  • Objective of this 2nd tutorial
  • 1. Create a new kernel ACT for Allen-Cahn/Temperature
  • 2. Add a new equation in your kernel ACT
  • 3. Modifications inside each file of your kernel ACT
  • 4. Verifications of your implementation

3. Tutorial for implementing a crystal growth model

From ACT kernel of previous tutorial to crystal growth

• Implementation of a crystal growth model
  • Objective of this 3rd tutorial
  • 1. Use a new collision operator for the phase-field equation in your kernel
  • 2. Modifications inside each file for implementing a crystal growth model
  • 3. Verifications of your implementation

PART IV.B.2 Tutorials for Navier-Stokes

4. Tutorial for implementing a Navier-Stokes model

From ADE to Navier-Stokes

• Implementation of an incompressible Navier-Stokes model
  • Objective of this 4th tutorial
  • 1. Create a new kernel NS
  • 2. Modifications inside each file of NS
  • 3. Verification of your implementation

5. Tutorial for implementing a Navier-Stokes/Cahn-Hilliard model

From CH kernel of 1st tutorial toward two-phase flows

• Implementation of a Navier-Stokes/Cahn-Hilliard model
  • Objective of this 5th tutorial
  • 1. Create a new kernel NSCH
  • 2. Add a new equation in your kernel NSCH
  • 3. Modifications inside each file of NSCH
  • 4. Verification of your implementation

Section author: Alain Cartalade