Dynamic FEA refers to a collection of powerful simulation techniques that can be used to model even the most complicated engineering systems. SimuTech Group provides commercial Dynamics Consulting and analysis services across a variety of industries. Common requests include assessing the effects of transient loads, eliminating or preventing noise, as well as measuring and correcting vibration-related issues in industrial machinery, manufacturing processes, aerospace equipment, automotive crashes, multistage compressors and more.
As engineers seasoned in the field, a dynamic evaluation from SimuTech Group engineers rarely ends at mere analytical output. SimuTech Group routinely collaborates with clients to provide design solutions that are both practical and profitable:
The cost of an in-field contact analysis testing is high. The use of dynamics simulations during the design stage can help to minimize or reduce the need for rig testing, as well as the operational cost of doing so.
Additionally, under dynamic loads, failure can be severe and costly. It is possible to avoid costly mistakes in the real-world application of a product by evaluating the structure during the design stage.
For linear dynamics, the initial effort is often to determine the natural frequencies through a modal analysis.
Results are then utilized in a harmonic, shock, seismic, random vibration, or transient simulation to determine deflections, stresses, and strains. For nonlinear dynamics, a direct transient simulation can be performed.
SimuTech engineers provide a comprehensive range of dynamic FEA consulting & testing services including structural, nuclear, thermal, marine, aerospace, fatigue, vibration response, pressure analysis on fluid-carrying structures, and more:
A large pole mounted electronic switch was validated for structural integrity due to dynamic response from an earthquake event.
The dynamic response of a mash feeder tube was investigated with regards to system excitation.
Simulation of MIL Standard triangular wave shock and random vibration requirements.
Comparative fatigue investigation into truck cab step brackets subject to MIL-STD-810G random vibration.
Resolving cavity resonance problem by applying finite element analysis (FEA) computational methods to rotordynamics.
Reconstructing model-to-model crash or collision scenarios by employing explicit dynamics simulations available in ANSYS LS-Dyna.
Dynamic analysis and comprehensive seismic evaluation.
Seismic stability and gate operability.
Analysis for tornado generated missile impact.
Random vibration evaluation for flight operation.
Modal and acceleration investigation due to improper constraint.
Our collection of case studies delivers hard evidence of successful CFD consultation: dispersed particle flow, aquatic acoustic telemetry, traditional energy & bio-fuel combustion, aerodynamic drag, hydroelectric spillways, pressure wave calculation, and broadband noise simulation, to name a few.
Thermal modeling consultancy services for both solid and fluid systems, as well as for interactions between these systems. We have expertise simulating fluids, metal, composite, and polymer components’ thermal behavior.
Generators are expensive, so why ignore the risk of a full unit repair and/or extensive failure investigation? If you hear chattering or popping during routine operations, have an expert review as soon as possible. Your Financial Director will thank you at year’s end.