Any suggestions on the easiest FEA program to begin with?
Any suggestions on the easiest FEA program to begin with?
(OP)
I am well experienced with AutoCAD and have some experience now with SolidWorks but I have no FEA analysis program experience. I want to begin analysis of simple single and multilple part structures. I am interested in gravity, point loads, and distributed loading (wind load) effects. Deflection, critical buckling and all that would be great to determine. Very important to me is the simplicity of the system - I cannot afford much time to ramp up to speed with FEA analysis software. Static analysis is fine for now, no need for a dynamic model analysis. I can treat the wind as a simple distributed load. I am thinking I would prefer to stay Solidworks and use an add-in Cosmos FEA module. Thanks for any suggestions.
David Fowler
David Fowler





RE: Any suggestions on the easiest FEA program to begin with?
http://www.eng-tips.com/gthreadminder.cfm/lev2/21/lev3/...
Riaan de Jager
Mechanical Projects Engineer
British American Tobacco Manufacturers
South Africa
RE: Any suggestions on the easiest FEA program to begin with?
RE: Any suggestions on the easiest FEA program to begin with?
Davey
RE: Any suggestions on the easiest FEA program to begin with?
RE: Any suggestions on the easiest FEA program to begin with?
I have just joined this forum so I hope I am not too late to share something with you.
Since you have some experience with SolidWorks, it would be quite easy to pick up CosmosWorks. I managed by going through the tutorials without any formal training. You mentioned that you would like to use the software for Single and MultiParts. It is through my experience that it is a little trickly to analyse Multiparts or Assemblies with CosmosWorks as you may not be able to model things such as joints in your assembly properly. Maybe you might want to look into MSCVisualNastran4D. It integrates with SolidWorks too.
I hope this helps.
RE: Any suggestions on the easiest FEA program to begin with?
RE: Any suggestions on the easiest FEA program to begin with?
Demo'd Algor a few years back and found it (IMHO) pretty awful user interface - I think because I was so used to the simplicity of SolidWorks and Cosmos (which I had played with a little before hand).
But at the time it (algor) did have some nice features like block elements and the ability to combine beam and solid elements. Haven't had a look lately buy I am sure Algor will have re-visited their iterface by now.
I am curious though, you are talking about UDL loads due to wind and gravity - what type of structures are they? If they are just beams etc perhaps a much much cheaper beam element package would be of more use?
But integration into SW, both cosmos and Algor would get a big tick.
Dave
RE: Any suggestions on the easiest FEA program to begin with?
Thread403-76925
Thread403-80755
We have built the frame of the test structure and are installing components now. I want to be able to analyze different configurations and shapes of our doors without having to build and physically test every one.
Davey
RE: Any suggestions on the easiest FEA program to begin with?
You may need software that will allow you to have time variable inputs, not just static etc.
I take it a garage door consists of ribbing and maybe corrugated (sp?) sheet steel. You really need to be able to model the sheet as a surface mesh and the ribs as a solid mesh - perhaps even beam elements.
Getting a little out of my depth here though. Maybe someone else has some more knowledge,
djw
RE: Any suggestions on the easiest FEA program to begin with?
And any feedback is helpful thanks :)
Davey
RE: Any suggestions on the easiest FEA program to begin with?
This software allows you to supply your own equations to describe variable pressure loading and will summate the pressure into equivalent point forces and moments in either global or local axes systems without need to run the solver first.