Legacy Tutorials and Demos

This is the legacy suite of tutorials and demos for lbmpy. For an introduction to the latest generation of lbmpy’s APIs, please refer to The pycodegen Tutorial instead.

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