Module bem_solver 

High-level BEM Solver API

This module provides a unified, high-level interface for acoustic BEM simulations. It integrates mesh generation, system assembly, linear solving, and post-processing.

The Direct solver method works in both native and WASM modes. When the native feature is enabled, it uses optimized BLAS/LAPACK. Otherwise, it falls back to a pure Rust LU factorization implementation.

Example

use bem::core::{BemSolver, BemProblem, IncidentField};

// Create a rigid sphere scattering problem
let problem = BemProblem::rigid_sphere_scattering(
    0.1,        // radius
    1000.0,     // frequency
    343.0,      // speed of sound
    1.21,       // density
);

// Configure solver
let solver = BemSolver::new()
    .with_mesh_refinement(3)
    .with_solver_method(SolverMethod::Direct);

// Solve
let solution = solver.solve(&problem)?;

// Evaluate field at a point
let pressure = solution.evaluate_pressure(&[0.0, 0.0, 0.2]);

Structs

BemProblem

Definition of a BEM problem

BemSolution

Solution of a BEM problem

BemSolver

BEM solver configuration

Enums

AssemblyMethod

Assembly method for the BEM matrix

BemError

BEM solver errors

BoundaryConditionType

Boundary condition type for the problem

SolverMethod

Solver method for the linear system