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Showing results for tags 'reanalysis'.
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Hello Im trying to re-analyse my optimized model, but after extracting the FE model from oSSmooth and trying to analyse the model whit the same loading conditions, i get an error which is as follows: Element # 117963, element type TRIA3. *** PROGRAM STOPPED: ERRORS DURING ELEMENT QUALITY CHECK. I have tried changing the property of the design area to PSOLID as the FE model which was created is a 3d type mesh, but still getting errors. I've attached the .fem and .sh files here would really appriciate any help you can provide cheers FinalbeforeoptM.fem FinalbeforeoptM.sh
Hello, i need your help... i have the topology optimization results of different FEA Solvers. Now i would like to reanalyze it in hypermesh. All optimizations based on the same mesh. For the reanalysis i have the .fem Modell. For each optimization i have a result file in the form: element_id density 1 0.1 2 0.121 3 0.9 ... Its a file with several thousand lines.. I would like to do this steps: 1)load the .fem file 2)load the result file 3)create components for the elements with the same density 4)create properties for every density 5)assign the property with the corresponding density to the elements --> reanalyse I dont know how to implement this. I have no experiance with programming in hypermesh. Is there a way to do this? In return, I will present my results here. Thany you Regards Andreas
Hello, my question is related to a free-size optimization of a metal sheet done with shell-elements. The model is simple, because it is not for application, but to compare it with the results of a SIMP-method topology optimization. So there are no manufactoring restrictions. Objective: min compliance Restriction: volume max 30% of designspace Base thickness: 0.0 So the result needs to be interpreted, because there are void areas after optimization. I would like to do this using Isometric lines depending on thickness in Hyperview and then use OSSmooth for fe-reanalysis with the threshold-value I got from Hyperview. But when I do this, it seems like I can not get the thickness-distribution of the optimized design for the fe-reanlaysis. Can you tell me a way to solve it?