Modal, harmonic and transient dynamics to investigate vibration causes and assess resonance risk.
We analyse the dynamic behaviour of rotating equipment, piping systems, skids and structures to investigate vibration problems and evaluate potential mitigation measures.
Excessive vibration causes fatigue cracking, seal and bearing failures and unplanned shutdowns, and trial-and-error fixes are slow and costly.
Field data review — Review measured spectra, operating conditions and failure history when available.
Dynamic model — Build a finite element model and compute natural frequencies and mode shapes.
Response analysis — Run harmonic, random or transient analyses under real excitation sources.
Mitigation — Propose and verify stiffening, supports, damping or operating changes.