EMS

EMS

Win32 and 64, English

EMS for AUTODESK Inventor
EMS is a 3D electromagnetic field simulator software. EMS targets four main areas: electromechanical, electromagnetics, power electronics, and electromagnetic behavior.

General Usage Instructions

To perform an electromagnetic analysis, do the following:

1. Click on Study button in EMS ribbon to define a new study.

2. The new study property page shows up.

3. Select a study type from the list shown in the property page.

4. After defining a study, click the OK button in the study property page to close it.

5. A study tree is then created in EMS feature tree.

6. Apply material on different solids: to apply material, right-click on a solid in the Solids tree and under the study tree select “Apply material”; the material library browser shows up.

7. Select a material from the library - you can create your own material library by selecting “Create new library” from the list of libraries shown in the same material library browser.

8. Apply boundary conditions: to apply boundary condition right-click the Loads/Restraints folder and select a boundary condition. Boundary condition such as Fixed Voltage, Floating conductor, Normal flux, etc. can be created using the ribbon buttons.

9. Create Mesh: To create the mesh click on “Create mesh” button in the ribbon or right-click the Mesh icon under the study tree and select “Create mesh”.

10. The “Create mesh” property page shows up; the default mesh size is computed based on the length of the diagonal of a virtual bounding box that encapsulates each solid body in the model. Leave the default mesh size as is and click on OK to launch the meshing.

11. Launch the solver: To run the study, click on “Run” button in the ribbon or right-click the study name in the feature tree and click on “Run”.

12. After the solving is completed, 3D plots folders, Results table and Report folder will be shown in the study tree.

13. To view the results table, double-click on “Results Table” icon in the study tree.

14. To view a 3D plot, right-click on 3D plot folder and select “3D Plot”.

15. To generate a report, right-click Report folder and select “Define”.

Screenshots

Commands

Ribbon/Toolbar Icon Command Command Description

Curve Browser

Opens the curve browser to allow for editing different curve libraries e.g. BH-Curves, Time/Current curves, etc.

Wound Coil

Defines a new wound coil on the selected components

Mesh

Generates 3D mesh of the active 3D model

Material Browser

Opens the material browser to allow for editing the different material libraries

Lorentz Force

Defines a Lorentz force set made up of the selected components

Volume Heat

Imposes a volume heat boundary condition on the selected entities

Study

Define a new study

Normal Flux

Applies a normal flux boundary condition on the selected faces for the active study

Charge Density

Defines a charge density on the selected faces for the active study

Mesh

Generates 3D mesh of the active 3D model

Virtual Work

Defines a Virtual Work force set made up of the selected components

Toggle Mesh

Shows/hides the solid mesh of the active study

Update Components

Reloads all components of the model into the active study

Heat Flux

Imposes a heat flux boundary condition on the selected entities

Solid Coil

Defines a new solid coil on the selected components

Convection

Imposes a convection boundary condition on the selected entities

Run

Starts the solver for the active study

Installation/Uninstallation

EMS will be installed to the folder Program Files\EMWorksEMS. To uninstall, go to Control Panel > Uninstall a Program; look for "EMS for Autodesk Inventor" in the program list and then click on Uninstall.

Additional Information

Known Issues

Contact

Company Name: EMS for AUTODESK Inventor
Support Contact: support@emworks.com

Author/Company Information

EMS for AUTODESK Inventor

Support Information

Support is available by phone and email Phone: +1 514 612 0503 Toll Free: 1 800 397 1557 Email: support@emworks.com

Version History

Version Number Version Description

2017 SP3.0

- Add Electric Current loads to AC Electric Analysis - Minor bugs fixed - Minor GUI improvements

2017 SP2.1

1- Trial Period extended to 15 days 2- Fixed bugs related to installing the software not in default location

2017 SP2.0

1- Fixed Demo-license issue 2- Fixed other bugs 3- Fixed compatibility with Inventor 2018

2017 SP1.0

- New features added: 1- High order solving for Magnetostatic and Transient magnetic solvers 2- Electric conduction solver can now handle insulators. 3- Compute Break down for ElectroStatic, Electric Conduction and AC Electric solvers - More Demo examples included - Fixed Bugs

2016 SP1.1

Fixed Bugs Improved meshing Added AC Electric Analysis feature

2015 SP0.1

Minor bugs fixed.

2015 SP0.0

- New feature: Parameterization

- Improved meshing

- Fixed bugs

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