FEA
FINITE ELEMENT ANALYSIS & ENGINEERING ASSESSMENT
Dynede Dynamics applies finite element analysis to evaluate the structural behaviour of components and assemblies under defined loading and operating conditions. FEA provides an engineering basis for assessing stress, deformation, stiffness and load transfer before committing a design to manufacture.
Analysis is approached as part of the engineering design process rather than as a standalone simulation exercise. Geometry, material behaviour, interfaces, constraints and applied loads are considered together so that the model represents the physical problem as appropriately as practical.
FROM MODEL TO ENGINEERING DECISION
A useful finite element model begins with appropriate idealisation of the real component or assembly. Model complexity, mesh strategy, contact definitions, boundary conditions and load application are selected according to the behaviour being investigated and the decisions the analysis is intended to support.
RESULT INTERPRETATION
Results are reviewed in engineering context rather than relying on contour plots alone. Stress concentrations, deformation patterns, load paths and regions of particular interest are assessed against the assumptions and limitations of the model, helping identify critical areas and opportunities for design improvement.
DESIGN VERIFICATION & DEVELOPMENT
FEA can be applied throughout design development, from early assessment of a concept through to verification of a more mature component or assembly. Analysis results can be used to compare alternatives, investigate areas of concern and support informed changes to geometry, material selection or structural configuration.
Where design changes are introduced, the model can be updated and reassessed to examine their effect on structural behaviour. This iterative approach allows analysis to support the development process while maintaining a clear relationship between engineering requirements, design decisions and predicted performance.
ENGINEERING JUDGEMENT & MODEL VALIDITY
The value of an FEA study depends on the suitability of the assumptions behind the model. Loads, constraints, material properties, contacts and mesh resolution are therefore considered alongside the results, with attention given to whether the predicted behaviour is physically reasonable and appropriate for the engineering decisions being made.
FEA CAPABILITIES
Linear Static Analysis
Assessment of stresses, deformation and structural response under defined static loading conditions.
Contact & Interface Analysis
Evaluation of load transfer and interaction between contacting components, joints and interfaces.
Modal Analysis
Assessment of natural frequencies and mode shapes to support vibration-sensitive mechanical design.
Buckling & Stability Assessment
Evaluation of structural stability and susceptibility to buckling under compressive loading.
Thermal & Thermo-Mechanical Analysis
Assessment of temperature distribution, thermal deformation and thermally induced stresses where applicable.
Design Evaluation & Optimisation
Comparison of design alternatives and identification of opportunities to improve structural performance, stiffness, weight or material utilisation.
FEA CASE STUDIES
Structural Stress Assessment
Finite element assessment of a mechanically loaded component to evaluate stress distribution, deformation and load paths, identifying critical regions and supporting design verification.
Contact & Load Transfer Analysis
Evaluation of contact behaviour and load transfer within a mechanical assembly, including interfaces, joints and localised stress regions that may influence structural performance.
Thermal & Thermo-Mechanical Analysis
Assessment of temperature distribution, thermal deformation and thermally induced stresses to evaluate component behaviour under thermal and combined thermo-mechanical conditions.
EXPLORE OUR FEA PROJECTS
View representative engineering studies covering structural stress assessment, contact and load transfer, thermal behaviour and other FEA applications used to support design verification and development.
Do you need FEA support?
Discuss Your FEA Needs With Us
Whether you need structural assessment, design verification, investigation of a specific loading condition or support interpreting analysis results, we can discuss your requirements and determine the appropriate FEA approach for your project.