flow.fields
flow.fields(f, chi, alpha_max)Density and velocity from converged populations.
Parameters
| Name | Type | Description | Default |
|---|---|---|---|
| f | jax.Array | Converged populations, (19, NX, NY, NZ). |
required |
| chi | jax.Array | Solid fraction, (NX, NY, NZ). |
required |
| alpha_max | float | Drag coefficient at chi = 1. |
required |
Returns
| Name | Type | Description |
|---|---|---|
| tuple[jax.Array, jax.Array] | (rho, u) with shapes (NX, NY, NZ) and (3, NX, NY, NZ). |