Functions
	_collocated_mode (s, mode)

	run (N, mode, mu=0.1, F=0.01, dt=50.0, max_steps=1500)

Variables
	_

	e0

	e6

	flush

Detailed Description

Guard: a FLAT (grid-aligned normal) channel wall at a FRACTIONAL y position -> genuine axis-aligned
cut cells (fractional openness), driven Poiseuille, periodic box + cut-cell pressure. The embed wall
gradient (mode 5) must reproduce the analytic parabola as well as mode 0 (for an axis-aligned normal
the true-normal reconstruction is a pure 1-D quadratic along y = exact for the quadratic profile).
Confirms mode 5 does not degrade the flat-wall case that modes 0-3 nail.

Function Documentation

◆ _collocated_mode()

embed_flatwall_guard._collocated_mode	(	s,
		mode
	)

protected

Select a collocated scheme by the integer face-interp mode this script was written with:
0/7/9 are the public strings ('plain' / 'embed' / 'gauge-exact'), 5/6 the diagnostics rungs,
and every other number was deleted at 1.0.0 (the call then raises).

Definition at line 12 of file embed_flatwall_guard.py.

Referenced by run().

◆ run()

embed_flatwall_guard.run	(	N,
		mode,
		mu = `0.1`,
		F = `0.01`,
		dt = `50.0`,
		max_steps = `1500`
	)

Definition at line 22 of file embed_flatwall_guard.py.

References _collocated_mode().

Variable Documentation

◆ _

embed_flatwall_guard._

protected

Definition at line 46 of file embed_flatwall_guard.py.

◆ e0

embed_flatwall_guard.e0

Definition at line 46 of file embed_flatwall_guard.py.

◆ e6

embed_flatwall_guard.e6

Definition at line 47 of file embed_flatwall_guard.py.

◆ flush

embed_flatwall_guard.flush

Definition at line 48 of file embed_flatwall_guard.py.

Functions

Variables