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femorph-solver

  • Getting started
  • User guide
  • Reference
  • Examples
  • API reference
    • Changelog
    • Provenance inventory
  • GitHub
  • Getting started
  • User guide
  • Reference
  • Examples
  • API reference
  • Changelog
  • Provenance inventory
  • GitHub

Section Navigation

  • Quickstart
    • Static cantilever — first example
    • Modal cantilever — first modal example
  • Pre-processing
    • Loading a CDB input deck
    • Building a model with MAPDL-style verbs
  • Analyses
  • Post-processing
    • Exporting results to VTK / ParaView
    • Plotting mode shapes
    • SOLID185 — elastic-strain post-processing
  • Elements
  • Cross-solver comparisons
    • femorph-solver vs scikit-fem — cantilever plate
    • femorph-solver vs scikit-fem — mesh-size scaling
  • Examples
  • Analyses
  • Modal analysis

Modal analysis#

Free-vibration modes — \(K \varphi = \omega^2 M \varphi\). Plate modes, SDOF oscillators, beam cantilever frequencies.

SOLID185 — cantilever-plate modal (2 × 40 × 40 hex mesh)

SOLID185 — cantilever-plate modal (2 × 40 × 40 hex mesh)
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