not really though. one can spend 5mins running an elastic vibration problem of a 2D solid in time domain, and there's never correct solutions.FEAnalyst said:That’s interesting. Have you tried running some benchmark problems or verifying these simulations in some other way ?
COMSOL is a finite element analysis software that allows users to simulate and solve complex physics-based problems. It works by discretizing the problem domain into smaller elements and solving the governing equations for each element to obtain a solution for the entire system.
Yes, COMSOL is capable of accurately modeling a wide range of wave problems, including electromagnetic, acoustic, and structural waves. It uses advanced numerical methods and algorithms to ensure high-fidelity solutions.
COMSOL offers a variety of boundary conditions that can be applied to wave problems, such as perfect electric or magnetic conductors, open or closed boundaries, and symmetry conditions. Users can also define their own custom boundary conditions.
Yes, COMSOL has the ability to handle nonlinear wave phenomena, such as wave propagation in nonlinear media or wave interactions with nonlinear boundaries. It offers a range of nonlinear solvers and material models to accurately simulate these types of problems.
While COMSOL is a powerful tool for simulating wave problems, there are some limitations to consider. It requires a significant amount of computational resources and may not be suitable for real-time simulations. Additionally, the accuracy of the results depends on the quality of the input data and the chosen numerical settings.