Product Overview
The proprietary FEM solver is the core computational engine of the ExCAE simulation platform, providing complete nonlinear structural analysis capabilities for high-performance, customizable numerical solving solutions.
Core Capabilities
- Linear/Nonlinear Statics: Material nonlinearity, geometric nonlinearity, and contact nonlinearity
- Dynamics: Modal analysis, transient dynamics, spectrum response analysis
- Buckling: Linear buckling and nonlinear post-buckling analysis
- Thermo-structural Coupling: Thermal stress analysis, thermomechanical fatigue assessment
- FSI: One-way and two-way coupling with CFD solvers
Technical Advantages
- Efficient Sparse Solver: Preconditioned conjugate gradient and direct sparse solvers with high memory efficiency
- Parallel Computing: Multi-core CPU parallelization and GPU acceleration
- Open Interface: Python API support for custom material models and element types
- Compatibility: Import Abaqus, ANSYS, Nastran and other major FEA formats
Application Scenarios
- Automotive crash safety simulation
- Aerospace structural strength analysis
- Electronic device drop and vibration analysis
- Civil engineering seismic assessment