Origin of spurious oscillations in lattice Boltzmann simulations of oscillatory noncontinuum gas flows

Keyphrases

• Bhatnagar-Gross-Krook 100%
• Ludwig Boltzmann 100%
• Lattice Boltzmann Method 100%
• Lattice Boltzmann Model 100%
• Gas Flow 100%
• Spurious Oscillations 100%
• High-order 50%
• Numerical Solution 50%
• Homogeneous Boundary Condition 50%
• Knudsen number 50%
• Lattice Boltzmann 50%
• Particle Velocity 50%
• Molecular Length 50%
• Collision Frequency 50%
• Discrete Particles 50%
• Splitting Method 50%
• Dimensionless Groups 50%
• Gauss-Hermite Quadrature 50%
• Dimensionless Frequency 50%
• Numerical Oscillation 50%
• Oscillatory Frequency 50%
• Molecular Collisions 50%
• Spurious Effects 50%

Engineering

• Boltzmann Equation 100%
• Oscillatory 100%
• Gas Flow 100%
• Lattice-Boltzmann Method 50%
• Dimensionless 50%
• Nanoscale 25%
• Numerical Solution 25%
• Knudsen Number 25%
• Length Scale 25%
• Gauss 25%
• Particle Velocity 25%
• Dimensionless Group 25%
• Collision Frequency 25%
• Homogeneous Boundary Condition 25%