| shear-rate |
| shear stress component |
| dynamic viscosity |
| relative dynamic viscosity |
| kinematic viscosity |
| turbulent kinematic eddy viscosity |
| density |
| artificial compressibility coefficient |
| heat conductivity |
| boundary layer thickness, or Kronecker delta |
| general vector of unknowns |
| real constant |
| retardation time |
| stress tensor component |
| positive constant |
| weight function |
| computational domain |
| computational domain boundary |