Table 1 Flow features used as input in the regression for DNCR
From: Data-driven nonlinear constitutive relations for rarefied flow computations
Feature | Description |
|---|---|
KnGLL(ρ) | Local Knudsen numbers of density |
KnGLL(p) | Local Knudsen numbers of pressure |
KnGLL(T) | Local Knudsen numbers of temperature |
∇p | Pressure gradient |
∇ρ | Density gradient |
ρ, u, v, p, T | Key flow parameters |