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RokHodnik

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Everything posted by RokHodnik

  1. Hello robertavarela and L Moretti, thank you very much both. Will try the suggestions in the upcoming week. Regards, Rok
  2. @robertavarela thank you for your reply. I was looking for something language wise rather than block diagrams due to ease of use. I know that Altair Flux can be run using python commands or using Matlab. So I am looking for a list of available commands (if it exists). Thanks. Best regards, Rok Hodnik
  3. Hello! I'm working on a project where I would need to couple Altair Compose with Flux. I would like to set up parameters and feed them in Flux and import results back in to Compose for post processing. Where can I access the commands library with definitions for such coupling of Compose and Flux? Thanks. Best regards, Rok Hodnik
  4. Hello! I have a problem understanding the ''brush segment'' component in Flux circuit editor. Using help I find some graphs but the image is very low quality. Therefore the marked notations cannot be read. Can anyone help me to acquire the notations? Thanks. Best regards, Rok Hodnik
  5. 12 Warning: Execute errors (stderr) logged to file ( D:\forhyperstudy1\approaches\setup_1-def\run__00001\m_1\task__exe_stderr.txt ). 13 Error : Execute task failed For more information see ( D:\forhyperstudy1\approaches\setup_1-def\run__00001\m_1\task__exe_err.txt ) https://www.dropbox.com/s/qirve0h8aj5f4xq/forhyperstudy1.zip?dl=0&file_subpath=%2Fforhyperstudy1
  6. Already have hotfix hwDesktop2019.1.1_hotfix_win64
  7. AltairFluxMotor 2019.0.2 with hotfix_win64 HyperStudy 2019
  8. Hi @Rahul R, @Abdessamed ! I followed the video tutorial on FluxMotor-HyperStudy coupling. At the step of running definition I get the error attached below. Regards, Rok task__exe_stderr.txt task__exe_stdout.txt task__exe_err.txt
  9. @Alessio Librandi thx! Bearing pressure is exactly what I needed!
  10. Hello! I would like to apply forces in the inside of an toroid body. I find command to apply constant amplitude forces. But I would like to apply forces that have amplitude depending on the angle and their dependence is sinusoidal. For better understanding I am attaching the figure below. Thanks for your help.
  11. @Rahul Ponginan thank you. So if I understand correctly when observing acceleration of a point of a structure it is in unit mm/s2?
  12. + how to export plot data to .csv format? solved
  13. Hello! I am post processing results in HyperView from SimLab. I used the build plots feature to draw a plot of frequency dependancy of node acceleration on model. I get the below graph. What is the output measurment unit? Is it m/s2 or something else? Thank you, Rok Hodnik
  14. Hello! One quick question. When inputing units into materials manager in Simlab I often have problem with knowing in what units to input the property data. For example is the unit for Density kg/m^3 or g/mm^3 or kg/dm^3 or kg/mm^3? In tutorials people are usualy inputing data in XX units for example for steel 7.8e-9 units. Steel has: 7650 kg/m^3 0.00765 g/mm^3 7.65 kg/dm^3 7.65 e-6 kg/mm^3 So what is the input unit?? I think it is kg/mm^3 but then tutorials input false data. Specific density SI unit is kg/m^3. Below is example from tutorial.
  15. @Rahul R did you maybe manage to solve the error? If i ignore the above mentioned problem and proceed the video tutorial I get this error message that I think is connected with the node separation problem listed above. Error in Output window: Face ID : 6762, Cad ID : 153, Body ID : 6022 Area : 11018.9 Number of Edges : 26 Color : 0, 0, 0 Validating the bolt edge "7044". Identified as through hole. Validating the bolt edge "7040". Identified as through hole. Validating the bolt edge "7030". Identified as through hole. Creating RBEs and Bars for the bolt edge 7040. Matching bolt edge is 6972. No slave node is found for matching edge. Check scale factor/RBE diameter. Failed to create head. Creating RBEs and Bars for the bolt edge 7030. Matching bolt edge is 6970. No slave node is found for matching edge. Check scale factor/RBE diameter. Failed to create head. Creating RBEs and Bars for the bolt edge 7044. Matching bolt edge is 6982. No slave node is found for matching edge. Check scale factor/RBE diameter. Failed to create head. Thanks!
  16. @Rahul R I have hit a problem again that I am not able to solve myself. What could be the problem? When I try to separate nodes I get this message that I think impacts the further process. Attaching Simlab file below. Thank you! The message box should say: Separate nodes completed. Motor_Acoustic.slb
  17. Sure, I am following proposed tutorials for geometry and mesh. So far no problems occurred until this. Thank you very much for your help! Motor_Acoustic.slb
  18. When following video tutorial I hit an error that I was not able to solve myself. When applying Volume Mesh command to the bodies this error message appears: @Rahul R I am using SimLab 2019.1
  19. @Rahul R still not able to get any info how to generate fluid mesh and place microphone at node locations.
  20. @Rahul Ponginan @Hyperman @Pranav Hari @Abdessamed can anyone of you help me with above mentioned challenge? Best regards, Rok Hodnik
  21. @Rahul R is there any chance to get a tutorial of acoustic noise setup in SimLab (placement of microphones and fluid mesh generation) and then acquiring the results in frequency domain? I would like to gain results as shown on the image below. Or if an tutorial does not exist could you share with me finished SimLab and HyperView project? Best regards, Rok Hodnik
  22. @Rahul R thanks for the link. I still need some help on extracting data of ERP and acoustic noise. Thank you!Best regards,Rok Hodnik
  23. This tutorial of analysis using HyperMesh is useless. It only shows steps to the point of forces export from Flux. With additional tutorial ''HowTo_OptiStruct_Flux'' you can progress to the point of displacement, stress and load output. Is there any posibility to get a tutorial on how to proceed from this point? All of the tutorials seem to be dealing only with the problem to the point marked with red.
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