Twinfabrica

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.

Load a model to view the assembly tree.

Selection tools

Selection target

Selection behavior

Measurement tools
Visibility tools
Camera and display tools

Display

Camera

Navigation

Workflow

ViewerNo model loaded
Workflow0/3 complete

Project

Geometry and derived artifacts

In viewerNo project geometry loadedNothing open
AssemblyImported CAD structure
No assembly
PreparedSimulation-ready geometry
0 available
MeshDiscretized solver model
Select prepared

Select a Prepared to check mesh lineage.

Diagnostics

Delete artifact?

This operation cannot be undone.

Select source

Choose the geometry that will enter the preparation workflow.

No sourceNo geometry selected
Loading selects a local file. Uploading replaces the current source only after it succeeds.

Assembly

Import settings and assembly generation.

Assembly settings

Control assembly import and preview generation.

Import execution8 threads · No timeout

Create

Preparation

Repair and simplify the current assembly.

No assembly availableUpload and preprocess a project source to continue.

Preparation settings

Repair and simplify the assembly before meshing.

Parasolid healing7 stages
Execution
Ordered stages

No parts will be discarded.

Advanced controlsTopology, grouping and runtime
Non-manifold modelControl boolean construction and metadata transfer.
Repeated-part groupingGroup repeated or similarly sized assembly parts and publish a diagnostic report.
Small-feature suppressionDetect and suppress slivers and tiny features.
Runtime and topologyFinal process behavior and resource limits.

Existing

Results

Open a previous result or choose another prepared geometry.

Select or prepare geometry0

Create

Meshing

Generate a simulation-ready mesh.

Ready to create from the selected input

Existing

Results

Open a generated mesh or choose another result to inspect.

Select or generate meshNeeds prepared
Select geometry

Prepared geometry

SelectedNone

Mesh settings

Surface + volume · Automatic size · Curvature off

VoxelizationUsed only with the Voxel mesh method.
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.

No faces selected.

When sizing rules overlap, the smallest applicable size generally controls. Rules belong to the selected prepared geometry.
Quality targetsControl surface and volume element shape independently.
Surface
More surface options
Maximum permitted angle. Lower targets enforce stricter shapes.
Volume
Maximum permitted dihedral angle. Lower targets are stricter.
Curvature & featuresAdapt size to curved and small geometry.
Narrow gapsAdd detail only where clearances require it.
AdvancedDomain, recovery and execution controls.
Computational domainExclude CAD regions from volume generation.
RecoveryUse only when geometry validation blocks meshing.
ExecutionVolume meshing and Parasolid use eight threads by default.

Materials

Assign thermal properties to mesh volumes.

Thermal propertiesDensity, heat capacity and conductivity
Steel S235Library material
ρ Density
7850 [kg/m³]
cₚ Heat capacity
470 [J/kg/K]
k Thermal conductivity
54 [W/m/K]
Volumes to assignSelected volumes: 0

Select one or more volumes on the canvas to continue.

Assigned volumesNo material assignments yet.

No assigned volumes.

All volumes must be assigned before building the config.

Boundary conditions

Define a thermal condition and apply it to surfaces.

Surfaces to applySelected surfaces: 0

Select one or more surfaces on the canvas to continue.

Applied conditionsNo boundary condition assignments yet.

No assigned surfaces.

Boundary conditions are optional for the physics config.

Physics setup · Optional

Heat sources

Apply volumetric heat generation to mesh volumes.

Select volumes on the canvasSelected volumes: 0

Select one or more volumes on the canvas to continue.

Applied sourcesNo source assignments yet.

No assigned volumes.

Heat sources are optional for the physics config.

Physics setup

Review configuration

Check requirements and inspect the active Physics configuration.

Physics readinessRequired and optional inputs
Blocked
MeshMissing
MaterialsMissing
Boundary conditionsOptional
Heat sourcesOptional
OutputsMOR required
Complete mesh and materials to build the config.
Saved configurations

No config loaded

Simulation jobNo active simulation
Advanced · JSON payload Empty

Build, save and run from the Physics step.

Physics setup · MOR input

Virtual thermal sensors

Place temperature observation points directly on the model.

Place sensors on the modelChoose a name, then click the model to position the sensor.

The coordinates update automatically when you click the model.

or enter coordinates manually
Configured outputsNo outputs defined yet.

No output points.

At least one output point is required before MOR.

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