Do you Need a One-way or Two-way FSI Simulation? This reduction in manual inputs significantly decreases errors because you set up the CFD and FEA simulations, drag and drop, and everything is transferred into one space. The advanced mesh mapping technology in Workbench ensures data is translated precisely from computational fluid dynamic (CFD) to finite element analysis (FEA) and back without the need to input data manually, write code, or exchange data files. Workbench automatically exchanges data between simulation solvers, giving you one seamless workspace from which to navigate. But when integrated through Ansys Workbench, you’ll see the most accurate prediction of how the two physics impact each other. When used independently, these simulations tell you one story at a time. The Role of Multiphysics Simulation in FSIīefore an FSI has the chance to compromise your product, you can predict and prevent it through multiphysics simulation.įor example, if you wanted to see how turbulence and pressure changes might affect the integrity of a hydropower turbine, your analysis would include data provided by both Ansys Fluent and Ansys Mechanical simulations. By addressing these FSIs, engineers can adjust the design to reduce noise and increase passenger comfort. Predicting sound: When air flows pass over a car, surfaces like the hood and side mirrors can vibrate and radiate sound into the interior.
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