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Duc_Hoang last won the day on August 7 2019

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  1. .sta file is State file. it contains results or status of the sheet metal after deformed. (element thickness, strain) you can import .sta into subsequent forming simulation (multistage) or crash analysis to get better accuracy.
  2. Hi expert, I am using OptiStruct to perform a transient heat transfer analysis. I know that it is able to define a thermal load (Qvol/Qbdy) varying with time (time dependent). But is it possible to create a thermal load which is depend on a specific node temperature? Thank you!
  3. hi acupro, thanks for your clarification, However, i launched the simulation directly from AcuConsole and the file Acusim.cnf was written. i didn't move any things to other locations. i just completely followed the tutorial and still faced the problem.
  4. hi, i have solved the problem. the reason comes from the command provided by tutorial the draftee did not add "-pb StaticMixer" into the command. For those who face the same problem like me, please refer to my solution.
  5. Hello experts, Currently, i am trying to run AcuSolve tutorial Acu-T 600 with the purpose to use AcuTrace. But there is a problem when i run AcuTransTrace command: the .tlog file shown as below: And a new folder named "TRACE.DIR" is created when i run AcuTrace. but that folder is totally empty. some new files are generated in ACUSIM.DIR: when i Convert Results for AcuFieldView, the command window shown error as below: (the command is provided in Acu-T 6000) Can you please check and provide me solution for this? Attachments are Acusolve database i created by following tutorial and the .tlog file. Thank in advance! StaticMixer.acs StaticMixer.1.tlog
  6. Hi experts, I have found an issue in Hyperview - Querry panel - Remove duplicates option. Following the help document, this option will remove duplicates from queried nodal data. But i have tried on many h3d files & many versions of HV from 2014 to 2019.1.1. , this option doesn't work at all, even when export queried table to .CSV file. Does anyone have solution for this issue? Or did i have any mistake about how this option work? Thank in advance!
  7. hi Acupro, Thank you very much. Your explanation help me clearly understand about this. Thanks again.
  8. hi acupro, thanks for your answer. do you know normally what kind of pressure rise is used when evaluating a pump? static or total?
  9. Hello expert, I have a question about the expression to use when i want to calculate the PRESSURE-RISE in a system which has a pump/fan inside. As i have gone through tutorial Acu-T 5000: Blower - Steady, it shown that how to calculate pressure rise by: PRESSURE_RISE = PRESSURE_outlet - PRESSURE_inlet. (this is STATIC PRESSURE value) But follow my understanding with Bernoulli's law, the expression should be: PRESSURE_RISE = Total_Pressure_outlet - Total_Pressure_inlet Can anyone help me clear this thing? Also correct if i am wrong. Appreciate any help. Thanks in advance.
  10. Hi Q.Nguyen-Dai, i have followed your method but not succeed. (i tried with several different models) the temperature load in Hypermesh (after linear interpolation) is all "0-zero" value. Can you help check my attached files in below? Thanks in advance! hanlde.hm castRun_S.h3d Coordinate-contour.csv
  11. Hi Acupro, thanks for your answer. it's true that there is a missing surface in my database. i have solved the problem with your help. Thanks again.
  12. Hi experts, I am using AcuSolve to make a simulation of wind turbine. The concept is a wind turbine standing on the ground and subject to a wind speed at 5 m/s. The wind make the rotor rotate around its axis. I used transient simulation with sliding mesh approach (like in tutorial Acu-T 5001) and the mesh motion is rigid-body-dynamic. But my simulation stopped after 31 time steps while the settings was 100 time steps. Acutails show error as below: Can you give me any advice about this issue? The acusolve database can be download from this link: https://drive.google.com/open?id=18Q7m8_dtrlO39iBF1YqfNC8QTS5kd6CB (meshing done by HyperMesh and imported into AcuConsole for setup the problem) Thank you very much!
  13. very nice and clean answer. Thank you very much!
  14. Hello experts, I have seen a lot of picture introduce about AcuSolve like the one below: The picture shows something like vortices structure in the result. Does anybody knows about how to post processing like that in AcuFieldView? Please guide me! If AcuFieldView can not, which software can? Also, in AcuFieldView/ FieldView, they provided a function called Q Criterion. I couldn't find any document/user guide about how to use this function. What do i need to input for this Q-criterion? Thank you very much for your help!
  15. hello, Is there anyone can help this? I am facing the same problem too.
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