Application Menu

The Application menu is the primary tool for managing files. Access it from the icon in the top left corner of the User Interface:

The Application menu contains several file management tools as well as the list of recently accessed design study files.

For more about the Autodesk Simulation CFD file types and directory structure...

New

Use New to create a new design study from a geometry file (instead of launching from CAD).

On the New Design Study dialog, click Browse and select a geometry file. There are several supported formats, so select the desired one from the file type menu.
Specify a name for the Design Study.
Click Create new design study.

New on the Quick Access toolbar and New on the Start & Learn tab perform the same function.

Note: Names of Design Studies, Designs, and Scenarios must not contain punctuation such as "<", ">", "?", ":", "/", "]", "[", "\", ".", ",", or " ' "

Open

Click Open to either open an existing design study or a share file.

The Design Study is the highest level in the Autodesk Simulation CFD file structure, and the only level that can be directly opened. Designs and Scenarios are accessed within the Design Study.

Note: The file extension of the Design Study file is cfdst. The file extension of a share file is cfz.

For more about the Design Study structure...

Recent Documents

To open a design that has been recently opened, select it from the Recent Documents list.

To modify the way design study files are listed, select an option from the menu that contains By Ordered List as the default selection.

Save

Click Save to save the current Design Study. All scenarios and designs in the design study are saved at this time.

Save As

Click Save As to save the Design Study to a different file name. Click Save Share File to save the Design Study to a reduced-size version useful for archiving and collaboration.

Share file: Archive, Compress, and Share Design Studies

The Share file is a reduced-size version of the Design Study file, and is useful for archiving and sending to others (including Autodesk Simulation CFD Technical Support).

To create a share file, click Save Share File from the Quick Access Toolbar. You will be prompted to select which Designs and Scenarios to include in the Share File by selecting them from the Share File dialog.

There are several levels of share files, and each level saves a different amount of content from the selected scenarios. Specify how much content you wish to save by selecting one of the Share File options:

File Type	Description	Use
Support (_support.cfz)	Only set up parameters are included. Because no mesh or results data are saved, this is the most compact version of the share file	Ideal for sending to Autodesk Simulation CFD Technical Support
Archive	The set up parameters, mesh, and the last saved result set are saved. An Archive share file can be run without regenerating the mesh.	Ideal if results from many iterations had been saved throughout the analysis, but only the last one is needed to be saved.
All results sets	Contains the set up parameters and all results sets, but not the mesh.	Use if you want to be able to examine results, but do not intend to run the analysis again.
Last results set	Contains the set up parameters and the last saved result set, but not the mesh.	Use if you want to be able to examine the results from only the last saved iteration, but do not intend to run the analysis again.
Everything	This is the most comprehensive of the options. It saves all contents (set up parameters, mesh, and all results sets) of the Design Study	Use this if you need to examine intermediate results and continue the analysis.

Export

You can save the model and results in several formats for use in other tools. This menu contains the following output file formats:

Universal Mesh	Exports only the mesh in Ideas Universal file format. Note that a mesh that contains Enhancement layers cannot be imported into Ideas.
Nodal Results	Exports results on every node in the model (csv format)
Tecplot Results	Exports the results in Tecplot file format
FieldView Results	Exports the results in FieldView file format
CFD Data Package	Export Simulation CFD results for use as loads in Autodesk® Sim 360™. Click here for more information.
CAD Format	Export the CAD model in the Autodesk standard geometry format (ASM).

Note: These files are written to the Scenario folder.

Autodesk Vault

Use these commands to manage and archive your CFD simulation data in an Autodesk Vault.

For more about using Vault with Simulation CFD, click here .

Print

To print the active view either to a file or as hardcopy, click Print. The background color is automatically set to white, and text is shown as black for visibility.

A dialog containing several printing options opens. Select the desired printer, format, and other required parameters, and click Print to print the document.

Options

Click Options to modify the User Interface Preferences.

To change the default units for any results quantity, expand the menu, and click Results Units.

Exit

To end the current session, click Exit Simulation CFD. A prompt asks if you want to save the design study. If you click Yes, Simulation CFD automatically saves all scenarios contained in the design study.