Struct PyFemSolver 

pub struct PyFemSolver {
    pub max_iterations: usize,
    pub tolerance: f64,
}

Linear static FEM solver for 2-D plane-stress problems.

Assembles the global stiffness matrix K from CST elements, applies Dirichlet boundary conditions, builds the load vector f, and solves K u = f with a Conjugate Gradient (CG) iterative solver.

Fields

max_iterations: usize

Maximum CG iterations.

tolerance: f64

CG convergence tolerance.

Implementations

impl PyFemSolver

pub fn new() -> Self

Create a solver with default settings.

pub fn with_settings(max_iterations: usize, tolerance: f64) -> Self

Create a solver with custom settings.

pub fn solve(&self, mesh: &PyFemMesh) -> Option<PyFemSolveResult>

Solve the linear static problem K u = f.

Returns None if the mesh has no nodes or no elements.

Trait Implementations

impl Clone for PyFemSolver

fn clone(&self) -> PyFemSolver

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PyFemSolver

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for PyFemSolver

fn default() -> Self

Returns the “default value” for a type.