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Support Downloads and Links
 
Our archive contains an assorted list of macros, downloads and tips to assist engineers and analysts. All links to external websites will open in a second browser window. Please let us know if can think of any other useful additions.
 
ANSYS Macro Library
 
 Click to download 
Description 
Bolt Preload Macro This macro applies specified preloads to sets of bolts. It works in both the Workbench environment and in the standard ANSYS interface.

Customise settings

 

 

 

Customise ANSYS Workbench Legend & Logo settings - this procedure is to modify the default Legend Settings and Logo within ANSYS Workbench. We have created a new button in WB GUI to run a macro that changes these settings. These new settings will set the legend to 16 contour colours (9 by default) and will be located at the bottom of the screen as shown here.

To download this macro with IDAC Logo please click here. To download this macro with original ANSYS logo please click here. To find out how you can apply these settings please click here. Alternatively for £49 IDAC can create a personal setup file to customise the look of your ANSYS Workbench with your own company logo. Please contact the sales department for further help and information.

Component Creation Macro If you are an ANSYS user, click here to download a macro (UCMSOLID.MAC) that will automatically create solid model components from individual parts composed of volumes, areas, lines and keypoints. Click here to download the equivalent macro (UCMFE.MAC) to create FE components containing nodes and elements. You can use the macros to check the integrity of your model.
UEDLOAD If you are an ANSYS/LS-DYNA user, you may have come across a limitation in the EDLOAD command when applying pressure loads. Unlike standard ANSYS, where you can select the nodes on the face that you wish to load and then use the SF command, EDLOAD only allows pressures to be defined on the faces of elements (like the SFE command in standard ANSYS). For a free-meshed volume, the element face numbers on the loaded surface will be random, making the EDLOAD commands time-consuming. For a more efficient solution, click here to download the macro UEDLOAD_PRESS_164.MAC that allows you to apply the pressure load to a selected set of nodes, just like the SF command in standard ANSYS. Please read the instructions at the top of the macro listing carefully before use. Also please save this file as UEDLOAD_PRESS_164.MAC
IGESOUT Macro for generating solid bodies in IGES file format directly from finite element meshes (nodes and elements) in ANSYS
 im21 Compresses entity numbers then returns the maximum values as parameters for further referencing
 im60 Indispensable utility for adding orientation keypoints to lines that are to be subsequently meshed with beam elements
 im63 Quickly create a spider between a master node and a selected set of nodes - excellent for pin joints, moment transfers and beam element linking
 im82 Avoid the need for repetitive work when creating areas from many closed loops of lines. Particularly useful when you have been supplied line geometry containing many closed loops via CAD or have created closed loops that need to be converted to areas.
 im94 Apply a free moment to an area (or group of areas). No need to use beam spiders - just enter the moment magnitude and application area/component. Implements the RBE3 command for you so doesn't stiffen the application surface.
 view_face Reorient your screen direction by clicking an area you want to be normal to.
 itoolbar A host of ANSYS macro and abbreviation files that can be used to enhance post-processing of many ANSYS elements. Designed for Windows systems.
 
Downloads
 
 Click to download   Description 
This download details the newest product version of ANSYS, version 11 for students and teachers of universities, being very informative it's well worth a look.

PDFCreator is an application for converting documents into Portable Document Format (PDF) format on Microsoft Windows operating system. Once installed, it allows the user to select PDFCreator as their printer, allowing almost any application to print to PDF.

HP15C Classic Calculator Emulation is available for download now.
Use *CREATE as a subroutine generator to automate repetitive procedures from an input file.

SyncToy v1.0 is available as a free download on the Microsoft Download Center. This easy to use, customizable application helps you copy, move, rename, and delete files between folders and computers.  

SnagIt Screen Capture v.7.2.5 enables you to capture, edit and share any image or screenshot on your Windows PC. This extremely versatile tool enables you to enhance presentations with captured images or capture error messages to send on to a support team. Click here for a free trial.

VRMLview is an award-winning viewer of VRML models. Its ease of use, high speed, impressive functionality and small size make it a popular viewer for VRML models. With VRMLview you can view the following file formats: VRML1.0, VRML2.0, VRML97, 3D Studio (.3ds), OpenFlight (14.2-15.6), Truespace, and AutoCAD DXF (.dxf). To download or for more information please visit http://www.sim.no/products/SIM_VRMLview/download/

Use DesignModeler to produce a better mesh. Click here for further information.

The HP48GX calculator. Download the Emulator & Rom here.
Creating geometry or nodes in ANSYS
Automatically load a white background in the ANSYS Graphics window
If you are an ANSYS user, click here to download a macro (UCMSOLID.MAC) that will automatically create solid model components from individual parts composed of volumes, areas, lines and keypoints. Click here to download the equivalent macro (UCMFE.MAC) to create FE components containing nodes and elements. You can use the macros to check the integrity of your model.
Jdisk Report: a utility to look at your hard disk usage in a graphical and list format.
Contact Recommendation alter Default Setting
Extremely thorough units conversion and terminology freeware utility
Help file on convergence and results in DesignSpace and FEA
Help file on preparing a model for analysis using the Analysis Geometry Processor
Syntax template for ANSYS macros using Textpad
Handy Consistent Units table to download in word format
Simple but effective unit conversion shareware
Jscript macro that lets you control displacement scaling in DesignSpace. Written by Sheldon Imaoka
Peter Budgell in Canada has put together some ANSYS Tips and Tricks, click here for further information
Download Microsoft’s Calculator Plus – Free of Charge. It allows you to complete many different types of conversions (unit & currency); it also includes all the mathematical functions offered in Microsoft Calculator.
Peter Budgell (Burlington, Ontario, Canada) has collected tips and tricks for ANSYS.
Our Scandinavian partner, Medeso, gives a technique to create custom plots for display in Workbench.
File Folder and Substructure Printer Download
 
Useful links
 
 Click to open in new window   Description 
 
CAE Organisations
Website for the NAFEMS international engineering analysis association
Home of the Technology Alliance - an internet site dedicated to CAE professionals
NAFEMS co-ordinated site to promote and improve analysis in industry
 
ANSYS Related Sites
Excellent "unofficial" ANSYS page filled with useful macros, articles and more
Free ANSYS quartely magazine for company, product and technical news
ANSYS hosted solutions to common problems and FAQ's
ANSYS newsgroup populated by ANSYS users the world over. It's hosted by Yahoo so you will need a (free) login name
DesignSpace newsgroup populated by DesignSpace users the world over. It's hosted by Yahoo so you will need a (free) login name
The IDAC Beam Library enables the ANSYS user to rapidly create the relevant geometry for any standard British Steel Structural Beam Section
 
General Resources
Is an engineering online resource that offers thousands of pages of exclusive content created from scratch by an editorial staff that meets the highest standards in education and industry experience.
Is a useful website that provides detailed information on friction and fatigue.
Irfanview is a movie player and an excellent graphics file viewer and converter. It is also free for non-commercial use.
IMechE provided summaries of the key world-wide engineering technical papers covering all the core mechanical disciplines
Ever spent hours working out heat transfer coefficients from first principles or through extrapolation? Try this web site instead and look out for the Thermal Wizard
Website offering clear, concise information on the application of bolted joints
Online catalogue of finite element books and conference proceedings
Library of the Institution of Mechanical Engineers. One of the best engineering libraries in the UK
Trial version of the industry standard screen capture software "SnagIt" from TechSmith.
Excellent text editing software with all the necessary syntax highlighting, file search and navigation tools required - and more.
Incorporates the old Matweb site, offering free and subscription services
 
ANSYS Class 3 Error Reports
 
 Click to download   Description 
When the CMROTATE command is used to define a rotational angular velocity on an element
component, the resulting nodal velocities are not transformed correctly for nodes that have a local
coordinate system (for example, by the NROTAT command). This may give wrong results, for
example, when these nodal velocities are used for computing incremental sliding between contact and
target surfaces. As a result, when performing a brake squeal analysis, the eigenfrequencies from the
QRDAMP or UNSYM modal analysis are incorrect
The results are incorrect for the elbow elements PIPE18 and PIPE60 with no end caps (accessed
KEYOPT(8) = 1) and with internal and/or external pressure (applied on faces 1 and/or 5).
In static cyclic symmetry with nonuniform loading (CYCOPT,LDSECT
fixes only UX when it should also fix UY and sometimes UZ.
The use of the SFE command to apply a load vector to MATRIX50 elements (superelements) in
Distributed ANSYS may produce incorrect results.
Pre-stress modal analyses (ANTYPE,MODAL with PSTRESS,ON) give incorrect results when the
contact or target nodes are rotated into a local coordinate system (for example, by NROTATE or
DSYM commands).
ERROR NO: 2008-05R1
ANSYS Class3 Error Report 2006-05 was inadvertently reported as an ANSYS program Class3 error; however, this error only exists in the CFX product. CFX Class3 Error Report CFX2008-07 has been issued describing this class3 error and should be referred to for information about the error.
ERROR NO: 2008-06
If in /POST1 the following steps are taken:
1.
data is sorted (ESORT or NSORT command), and
   
2.
a subset of the elements or nodes is then selected using a component definition (CMSEL command),
then the resulting data is listed and plotted incorrectly.
ERROR NO: 2008-07
There are two errors with the /POST1 ETABLE command:
1.
The ETABLE command does not extract the actual shell middle results (SHELL,MID with KEYOPT(8)=2 for SHELL93, SHELL181, SHELL208, and SHELL209, or KEYOPT(11)=2 for SHELL63) but rather erroneously averages the top and bottom results.
 
 
   
2.
The ETABLE,REFL command always uses the current POST1 Setup RSYS, FORCE, etc.) when refilling the table and not the options used ETABLE values. The documentation fails to note this behavior.
 
ERROR NO: WB2008-01
When a model with a hydrostatic pressure load is duplicated, the local coordinate system used to define the fluid free surface location of the hydrostatic pressure load does not get updated with the duplicated local coordinate system of the new model. Hence, any changes that you make to the duplicated local coordinate system will not affect the hydrostatic pressure load in the new model, resulting in wrong results being calculated.
Click Here For Full Report

ERROR NO: 2008-04

 

 

 

Synchronous response using the SYNCHRO command in a harmonic (ANTYPE=HARMIC) analysis is incorrect when all of the following conditions are met:

1.
  gyroscopic matrix is turned on (CORIOLIS,ON,,,ON), and
2.
  rotating structure contains element types SOLID45, SOLID95, SOLID185, SOLID186 and/or SOLID187, and
 
3.
  synchronous excitation is specified through SYNCHRO command.

The error occurs since the rotational velocity, Omega, used for calculating the gyroscopic matrix of solid elements is not updated as per the equation (shown on SYNCHRO command):
Omega = 2*PI*f / Ratio
Where,
f = frequency of excitation specified through the HARFRQ command
Omega = rotational velocity used for calculating the gyroscopic matrix
Ratio = synchronous ratio input through the SYNCHRO command

Instead, the gyroscopic matrix is erroneously calculated with a constant rotational velocity input through either the OMEGA or the CMOMEGA command.

Click Here For Full Report

ERROR NO: 2008-05
When using the HBMAT command to dump the contents of the .SUB file created by a substructuring generation pass, the last value of the diagonal locator array written to the .MATRIX file produced by the HBMAT command is incorrect.
Click Here For Full Report
 
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