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by Metacomp Technologies
Finite element structural and thermal analysis, coupled to CFD++ for fluid-structure interaction.
CSM++ is Metacomp's finite element code for static, modal and transient, structural and thermal analysis. Integrated with CFD++, CAA++ and MIME through the MetaFSI interface, it enables coupled fluid-thermal-structure interaction (FTSI) simulations with independent meshes for each domain.
Static, eigenvalue (modes and frequencies) and transient; structural with or without thermal stresses, or purely thermal.
Large displacements through a corotational formulation, large strains, hyperelasticity (neo-Hookean, Mooney-Rivlin, Ogden), J2 elastoplasticity with hardening and frictionless contact.
Solids, shells, membranes, beams, trusses, rigid and interface elements, point masses and springs, in linear and parabolic formulations.
Transfers loads from CFD++ to CSM++ and morphs the fluid mesh to follow the structure; meshes do not need to match at the interface.
Forces, moments, pressures, heat flux, convection and radiation; MPCs enforced directly, by penalty or Lagrange multipliers, and automatic glued contact.
Imports MSC Nastran, Abaqus and models (BDF, OP2, STL, LS-DYNA), predicts flutter in real time with the Matrix Pencil method and exports results to Tecplot.
Select an image to see each example.
Stresses in the wing internal structure under flight loads.
Linear statics: stress contours on the internal structure of a wing (CRM reference aircraft model).
Request a demoTry CSM++ on your own case before buying, with an ATS engineer alongside.
Courses taught by engineers who use CSM++ on real aerospace, mining, oil and gas and industry projects.
Local technical support and help setting up and validating your first project.
Tell us about your case. An ATS engineer will get in touch to show CSM++ running on a problem similar to yours.
