Results visualization

Results Visualization in Twin Fabrica

After running a Full-Order Model (FOM) simulation in Twin Fabrica, the software provides a comprehensive set of visualization tools to help you analyze and interpret the resulting thermal field. The temperature distribution is displayed directly in the 3D viewer, and a set of interactive controls allows for in-depth exploration of results.

This guide explains how to navigate the FOM simulation window and use the available tools to inspect and refine simulation outcomes.

1. Displaying the Temperature Field

Once the COMPUTE button is pressed and the simulation completes, Twin Fabrica automatically:

• Displays the steady-state temperature field
• Applies a color-contour map over the entire geometry to illustrate thermal gradients
• Updates the color bar to reflect the temperature range

This gives you immediate visual feedback on the thermal behavior of your model.

2. Focusing on Specific Entities

To isolate a component for detailed analysis:

• Use the entity tree on the right side of the interface
• Clicking on an entity hides all others, allowing you to focus on one part
• The color scale dynamically adjusts to the selected entity’s temperature range

You can also multi-select entities to compare thermal behavior across components.

3. Hiding Entities Manually

For finer control:

• Right-click any entity in the entity tree
• Choose Hide to remove it from the 3D view
• This helps analyze localized thermal effects in cluttered assemblies

4. Restoring Hidden Entities

Hidden entities are shown in red in the entity tree.

To reveal a hidden entity:

• Right-click it again and select Show
• The entity will reappear in the 3D viewer with its corresponding thermal field

5. Viewing the Simulation Mesh

To inspect the mesh used in the simulation:

• Click the rightmost button in the toolbar
• This overlays the computation mesh on the 3D model
• It is useful for assessing mesh density and distribution, especially in areas with high thermal gradients

6. Exploring Simulation Parameters

All simulation-related parameters—such as:

• Thermal conductivity
• Specific heat capacity
• Mass density
• Heat source values
• Boundary condition settings

—are listed in the parameter tree on the left-hand side of the screen.

This view provides a complete summary of the values used in the simulation setup.

7. Editing Parameters

To edit a parameter:

• Expand the relevant node in the parameter tree
• Right-click the current value and choose Edit

⚠️ Changes made in this section update the value in the project and not just for the current visualization.

8. Recomputing After Changes

After modifying a parameter—such as changing an external temperature:

• The solution is not automatically updated
• Click COMPUTE again to rerun the simulation with the new settings

This ensures the temperature field accurately reflects any adjustments.

9. Verifying Updated Results

Once the simulation is recomputed:

• The color contour map updates to reflect the new results
• For example, increasing external temperature from 20 °C to 40 °C will shift the contour range accordingly
• This provides direct visual confirmation that your parameter edits have taken effect