Modelling & Data · Numerical Modeling

Finite Element Analysis (FEA)

Finite element analysis predicts structural response before physical testing by discretising a component or assembly and solving for stresses, strains, displacements, reactions, stability, or dynamic behaviour under defined loads.

  • Select a defensible element type, mesh…
  • Separate numerical artefacts from credible…
  • Define the minimum physical validation…
  • Linear static, contact, and nonlinear…
TESTDOG illustrative Numerical Modeling laboratory and engineering equipment scene
Price
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Confirmed after technical review
Turnaround
Confirmed after project review
Confirmed after technical review
Typical outputs
Stress and strain contoursDisplacement and reaction forcesSafety-factor findings

Why this service

What FEA can help you understand

Finite element analysis predicts structural response before physical testing by discretising a component or assembly and solving for stresses, strains, displacements, reactions, stability, or dynamic…

01

Select a defensible element type, mesh strategy, and solver.

Linear static, contact, and nonlinear analysis

02

Separate numerical artefacts from credible structural hot spots.

Modal, buckling, transient, or explicit dynamics

03

Define the minimum physical validation needed for the model.

Mesh-convergence and sensitivity checks

Choose the scope

Start from the question, not the tool

The method, preparation route and reporting depth depend on what you need to decide.

Linear static, contact, and nonlinear analysis

Select a defensible element type, mesh strategy, and solver.

Best used when
Select a defensible element type, mesh strategy, and solver.
Typical result
Stress and strain contours
Preparation note
Declare confidentiality, file, access or delivery constraints in advance.

Common outputs

A result package matched to the decision you need to make

Fields, conditions, processing and file formats are confirmed before work begins.

StandardStress and strain contours

A representative output from Finite Element Analysis (FEA) with agreed units, labels, and revision status.

StandardDisplacement and reaction forces

Checks, tolerances, convergence, uncertainty, or inspection evidence appropriate to the service.

OptionalSafety-factor findings

A concise interpretation connecting the deliverable to the customer decision.

Input requirements

What to provide before work begins

Provide representative, clearly labelled inputs and identify the decision, feature or comparison that matters.

Suitable inputSubmission requirementPlanning note
Project input or design fileProvide the current design, objective, constraints and required deliverables for technical review.Declare confidentiality, file, access or delivery constraints in advance.

Objective: state the decision, comparison or acceptance criterion the work must support.

Handling and access: declare hazards, instability, confidentiality, file constraints or special logistics before dispatch or transfer.

Questions and answers

Common planning decisions

Short answers to issues that can change preparation, scope, timing or interpretation.

What inputs are needed for Finite Element Analysis (FEA)?

A clean CAD model or dimensioned geometry, with the required units and coordinate system.

Which service option should I choose?

Start with Linear static, contact, and nonlinear analysis; the final option is confirmed against the required decision and acceptance criteria.

What will I receive?

Typical outputs include stress and strain contours, displacement and reaction forces, safety-factor findings. Final files follow the confirmed reporting scope.

How long will it take?

Delivery timing is confirmed after the project inputs, scope and dependencies have been reviewed.

Request a project quotation

Send the information needed to scope FEA correctly

  • Current design, files, inputs and constraints
  • Feature or decision the result must address
  • Required comparison, acceptance criterion or reference
  • Preferred output and reporting depth
FEA analysisRequest a quote

Typical turnaround: Confirmed after project review

Request a quote