ANSYS, Inc. Unleashes New ACT Extensions for Version 15.0

act_150_1If you haven’t noticed, ANSYS, Inc. has been making quite a few ACT extensions available for ANSYS 15.0 on the ANSYS Customer Portal. If you are not familiar with ACT (ANSYS Customization Toolkit) Extensions, please see our earlier blog entry, “There’s an Extension for That,” here.

As of this writing, there are 20 ACT extensions available for download from the Customer Portal for version 15.0. There is also a set of training files available from the same link.

Among the new additions is an extension allowing the use of Mechanical APDL User Programmable Features in the Mechanical editor. Previously this could only be done in MAPDL. You will still need to install the customization files as part of the ANSYS installation, and you will still need the proper versions of the FORTRAN compiler and Visual Studio. However, this extension unleashes a significant capability within the Workbench Mechanical tool that wasn’t there previously, access to UPF’s.

The documentation states that it works with both versions 14.5 and 15.0 of ANSYS.
To get to the 15.0 ACT Extensions download area, login to the ANSYS Customer Portal and navigate through Downloads > Extension Library > 15.0. We urge you to browse the list of available extension available from the Customer Portal to see which might have benefits to your simulations.

Here is a list of all of the current extensions:

ACT Intro Training_R150_v1

ACT Introductory Training Materials

ACT Templates for DM_R150_v1

Templates for educational purpose; demonstrates most common scenarios of ACT-based development needs in DesignModeler

ACT Templates for DX_R150_v1

Templates for educational purpose; demonstrate integration of external optimizers

ACT Templates_R150_v1

Templates for educational purpose; cover most common ACT-based development needs

Acoustics Extension R150_v42

Expose 3D acoustics solver capabilities

Convection Extension_R150_v4

Expose convection with pilot node capability in steady-state and transient thermal analyses

Coupled Diffusion_R150_v3

Introduce coupled diffusion analysis (structural diffusion, thermal diffusion, and structural thermal diffusion) in both static and full transient analysis

Coupled Field Physics Extension_R150_v1

Expose piezoelectric, thermal-piezoelectric and thermal-structural solver capabilities


Expose the Dynamic Design Analysis Method (DDAM) in Mechanical interface

Design Modeler Utility_R150_v1

Expose some useful functions in DM interface

Distributed Mass_R150_v2

Add distributed mass (rather than a point mass) to a surface as either “total mass” or “mass per unit area”

Enforced Motion_R150_v3

In Mode-Superposition Harmonic and Transient Analyses, allows applying base excitation (displacement or acceleration). Excitation can be either constant or frequency/time dependent

FE Info Extension_R150_v9

Expose node and element related information


Map temperature and pressure loads (from a CFD calculation) to a multi-step Mechanical analysis for transient one-way FSI. Includes CFD-Post macros

Follower Loads Extension_R150_v2

Create follower forces and moments to follow geometric deformation

Hydrostatic Fluid_R150_v5

Expose hydrostatic fluid elements in Mechanical


Expose MATLAB optimization algorithms and user programs in the Optimization component of ANSYS DesignXplorer


Change material ID to user specified value for the selected bodies


Expose the MAPDL offshore features in Mechanical

Piezo Extension_R150_v8

Expose piezo-electric solver capabilities

UPF Extension_R150_v1

Allow for the use of User Programmable Features (UPF) within Workbench

2 Replies to “ANSYS, Inc. Unleashes New ACT Extensions for Version 15.0”

  1. Keep in mind that Extensions are not just something ANSYS developers or engineers make. The larger potential is when users or partners realize they can take over and create and exchange their own Extensions!

  2. Hi, we have just written a book on the use of Ansys and Matlab to conduct acoustic analyses that describes how to use the ACT Acoustics extension. The book includes lots of Matlab code to reproduce results from acoustic text books, and then implements the same scenario using Ansys Workbench (using the ACT Acoustics extension), and also Ansys Mechanical APDL. The book is called “Acoustic Analyses Using Matlab and Ansys”, by Carl Howard and Benjamin Cazzolato, CRC Press. It is currently in the production department and hopefully it will be out soon.