A three-dimensional multidimensional gas-kinetic scheme for the Navier–Stokes equations under gravitational fields

A Gas-Kinetic BGK Scheme for the Navier–

A Gas-Kinetic BGK Scheme for the Navier–Stokes Equations and Its Connection with Artificial Dissipation and Godunov Method

✍ Kun Xu 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 380 KB

This paper presents an improved gas-kinetic scheme based on the Bhatnagar-Gross-Krook (BGK) model for the compressible Navier-Stokes equations. The current method extends the previous gas-kinetic Navier-Stokes solver developed by Xu and Prendergast (J. Comput. Phys. 114, 9) by (a) implementing a gen