No geometry loaded

Start with CAD geometry.

Upload a project source to begin geometry preparation.

Assembly treeBrowse, select and control visibility

Click a row to select it.Show faces

Load a model to view the assembly tree.

Geometry

Geometry workflow0/3 complete

Select source

Choose the geometry that will enter the preparation workflow.

No sourceNo geometry selected

Load fileReplace fileLoad new file

Loading selects a local file. Uploading replaces the current source only after it succeeds.

Build assembly

Configure the CAD import, then create the project assembly.

Existing

Prepared geometries

Open a previous result or choose another prepared geometry.

Create

Create mesh

Configure and generate a mesh from the selected prepared geometry.

Existing

Meshes

Open a generated mesh or choose another result to inspect.

Mesh generation

Mesh settings

Configure the mesh without losing sight of the geometry.

GenerationName, scope and target element size.

Mesh nameMesh scopeGenerate the full volumetric mesh for simulation.Target size

Leave empty to derive the size from the model. Relative values use its longest bounding-box edge.

Local sizingNo rules · Apply target sizes to selected entities.

Open the selected prepared geometry to select faces.

Local target sizeSizing basis

No faces selected.

When sizing rules overlap, the smallest applicable size generally controls. Rules belong to the selected prepared geometry.

Quality and curvatureSet angle targets and refine curved geometry.

Surface maximum angleMaximum-angle quality target in degrees.Volume maximum dihedral angleDisabled for a surface-only mesh.

Curvature refinementRefine curved faces and edges by chordal deviation.

Deviation basisMaximum deviation

Mesh small featuresUse the managed 0.5× mesh-size threshold.

Narrow gapsAdd detail only where clearances require it.

Refine narrow volume gapsRefine tight clearances in the volume mesh; requires one volume thread.

Refinement factorApproximate elements through the gap.Minimum sizeAbsolute lower bound in model units.

Refine narrow surface sectionsAdd surface elements through thin sections and clearances. Available for both mesh scopes.

Surface refinement factorApproximate elements through a narrow section.Surface minimum sizeAbsolute lower bound in model units.

Volume regionsExclude CAD regions from the computational domain.

Excluded region tagsComma- or space-separated positive CAD region tags. Disabled for a surface-only mesh.

TroubleshootingRecovery controls for geometry validation failures.

Allow invalid geometryContinue when validation fails. This does not repair the geometry.

ExecutionVolume meshing uses eight threads; Parasolid uses eight by default.

Volume threadsRequested threads are capped to available CPUs.Parasolid threadsAvailable for both mesh scopes and capped to eight by the SDK.TimeoutLeave empty to disable the subprocess timeout.

Simulation setup

Simulation: idle

Simulation workflow0/3 complete

ReadinessWaiting

Mesh selectedMaterials assignedBCs optionalSources optionalOutputs for MOR

Physics configOutputs selectedValid parametersParametrization

MOR completedSimulation configCalibration CSV optionalCalibration optional

Why is this step blocked?

Simulation readiness

BlockedA required input is missing. Check the amber items above.

OptionalYou can continue without it unless your case needs it.

ReadyThe requirement is complete for the current step.

The status updates automatically when you select a mesh or change the configuration.

Simulation history

Not loaded

No simulations loaded.

MOR library

Not loaded

Reduced model

Select a MOR to inspect its configuration.