Struphy perturbation

Shear_y

Coordinate slices

The sampled perturbation value across the three logical coordinate planes.

XY plane at 0.5

Perturbation value ueta1–eta2 · -9.98e-5 to 9.97e-5

XZ plane at 0.5

Perturbation value ueta1–eta3 · 9.98e-5 to 9.98e-5

YZ plane at 0.5

Perturbation value ueta2–eta3 · -9.98e-5 to 9.97e-5

Coordinate-line profiles

eta1 · other coordinates fixed at 0.5
eta2 · other coordinates fixed at 0.5
eta3 · other coordinates fixed at 0.5

Parameters

ParameterValueDescription
amp0.0001
delta0.06666666666666667Characteristic size of the shear layer
given_in_basisnullIn which basis the perturbation is represented (see base class).
comp0Which component (0, 1 or 2) of vector is perturbed (=0 for scalar-valued functions)