Tutorials

All tutorials are automatically created by Jupyter Notebooks. You can open the notebooks directly to play around with the code examples.

Basics

• Overview: lbmpy
• Tutorial 01: Running pre-defined scenarios
• Tutorial 02: Setting up geometry and boundary conditions
• Tutorial 03: Defining LB methods in lbmpy
• Tutorial 04: The Cumulant Lattice Boltzmann Method in lbmpy
• Tutorial 05: Nondimensionalization and Scaling

Turbulence modeling

• Tutorial 06: Modifying a LBM method: Smagorinsky model

Thermal flows

• Tutorial 07: Coupling two LBM simulations for thermal simulations
• Demo: Thermalized (Randomized) LBM

Multiphase flows

• Shan-Chen Two-Phase Single-Component Lattice Boltzmann
• Shan-Chen Two-Component Lattice Boltzmann
• The conservative Allen-Cahn model for high Reynolds number, two phase flow with large-density and viscosity constrast

Thermocapillary flows

• Thermocapillary flows: 2D Planar heated channel
• Thermocapillary flows: 2D Droplet motion

Non Newtonian flow

• Casson model for simulating Non Newtonian blood flow

Diverse

• Demo: Stencils
• Demo: Streaming Patterns
• Demo: Create lbmpy Method from Scratch
• Demo: Moments, Cumulants and Maxwellian Equilibrium
• Demo: Automatic Chapman Enskog Analysis
• Demo: Interpolation Bounce Back Boundaries
• Interpolation Boundary Conditions implementation details
• Demo: Lattice Boltzmann Methods for the Shallow Water Equations
• Demo: Theoretical Background - LB Equilibrium Construction using quadratic Ansatz