NEOPAX._cell_variable

Classes

CellVariable

Finite-volume radial profile with face-grid geometry and boundary constraints.

Functions

_expand_constraint(value, dtype)
_linear_inner_face_values(value, face_centers)
_weno3_inner_face_values(value, left_face_value, ...)	WENO3-like bounded reconstruction for interior faces.
_quadratic_face_derivative(x_eval, x0, x1, x2, y0, y1, y2)
make_profile_cell_variable(profile, face_centers, *[, ...])
get_profile_gradient(profile, r_grid, r_grid_half, dr)
get_gradient_density(density, r_grid, r_grid_half, dr)
get_gradient_temperature(temperature, r_grid, ...[, ...])

Module Contents

NEOPAX._cell_variable._expand_constraint(value, dtype)

NEOPAX._cell_variable._linear_inner_face_values(value, face_centers)

NEOPAX._cell_variable._weno3_inner_face_values(value, left_face_value, right_face_value)

WENO3-like bounded reconstruction for interior faces.

Notes

• Operates on the last axis as the radial cell axis.

• Uses boundary face values as ghost information.

• Clamps reconstructed face values to local neighbor bounds to avoid overshoots.

NEOPAX._cell_variable._quadratic_face_derivative(x_eval, x0, x1, x2, y0, y1, y2)

class NEOPAX._cell_variable.CellVariable

Finite-volume radial profile with face-grid geometry and boundary constraints.

value: jaxtyping.Array

face_centers: jaxtyping.Array

left_face_constraint: jaxtyping.Array | None = None

right_face_constraint: jaxtyping.Array | None = None

left_face_grad_constraint: jaxtyping.Array | None = None

right_face_grad_constraint: jaxtyping.Array | None = None

property cell_centers

property cell_widths

left_face_value()

property right_face_value

face_value(reconstruction: str = 'linear')

face_grad()

grad()

NEOPAX._cell_variable.make_profile_cell_variable(profile, face_centers, *, left_face_constraint=None, right_face_constraint=None, left_face_grad_constraint=0.0, right_face_grad_constraint=None)

NEOPAX._cell_variable.get_profile_gradient(profile, r_grid, r_grid_half, dr, right_face_constraint=None, right_face_grad_constraint=None)

NEOPAX._cell_variable.get_gradient_density(density, r_grid, r_grid_half, dr, right_face_constraint=None, right_face_grad_constraint=None)

NEOPAX._cell_variable.get_gradient_temperature(temperature, r_grid, r_grid_half, dr, right_face_constraint=None, right_face_grad_constraint=None)