flow360.LinearSolver

class LinearSolver

Bases: Flow360BaseModel

LinearSolver class for setting up the linear solver.

Example

>>> fl.LinearSolver(
...     max_iterations=50,
...     absoluteTolerance=1e-10
... )

max_iterations: PositiveInt = 30

Maximum number of linear solver iterations.

Constraints:

• gt = 0

absolute_tolerance: PositiveFloat | None = None

The linear solver converges when the final residual of the pseudo steps below this value.Either absolute tolerance or relative tolerance can be used to determine convergence.

relative_tolerance: PositiveFloat | None = None

The linear solver converges when the ratio of the final residual and the initial residual of the pseudo step is below this value.