Examples

The difference between DNS and LES input files lies in disabling the SGS model and the wall model. Specifically, in the following section:

&les
sgstype = 'none'
lwm(0:1,1:3) = 0,0, 0,0, 0,0
hwm = 0.

By setting sgstype to none and lwm to 0, DNS computation can be enabled.

All example input files can be found in the examples folder on GitHub: https://github.com/CaNS-World/CaLES.

Contents:

• DNS
  • Lid-driven cavity flow
  • Pressure-driven turbulent channel and square duct flow
  • Taylor–Green vortex
• LES
  • Wall-resolved turbulent plane channel flow
  • Wall-modeled turbulent plane channel flow
  • Wall-modeled turbulent square duct flow