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  • Users: md_salem
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  1. md_salem

    Error in using *CFOPEN command

    Hello everyone, I am doing modal analysis using Workbench, I added APDL code to extract the first mode value from the text file using the next code: *CFOPEN,1st_mode,TXT,C:\Users\hp\Desktop\New folder *VWRITE,Fd1 (F18.10) *CFCLOSE Unfortunately, this code didn't work properly, and the next...
  2. md_salem

    how to do share topology in the design modeler in Ansys Workbench

    Hello everyone I am trying to simulate C beam using design modeler I used share topology option to merge the flanges with the web of the C beam as shown in pic no1 then I tried to mesh it ,the result is shown in pic no2 is the meshed surfaces at the corner is normal? and if not so or I need...
  3. md_salem

    how to extract mode shapes vectors from ANSYS WORKBENCH file ?

    Hello everyone, I am doing modal analysis for cantilever plate (attached file), I need to extract eigen vectors (mode shape vector of each mode) or modal matrix (matrix that hold all mode shape vectors). I tried to extract mass and stiffness matrices and then solve an eigen problem using...
  4. md_salem

    Hello everyone, How to define an e

    Hello everyone, How to define an equality constraint in the optimization using WORKBENCH direct optimizers ? Regards
  5. md_salem

    how to write a parameter in APDL code inside workbench file ?

    Hello every one, I had to write some APDL code inside harmonic analysis in workbench file. Inside this APDL code, I applied some force to the system (f) where the value of (f) is determined from relation (f= S*A*b) where S and A are constant while (b) is parametrized in order to carry out...
  6. md_salem

    how to assign material to auto-generated body in ANSYS 22R1 workbench ?

    Hello everyone, I do optimization using MOGA at ANSYS 22R1 workbench, where I have an array of solid bodies attached to shell181 plate. the parameter of the optimization is the number (n) of the solid bodies rows of the pattern created by Design modular. The problem is when the optimizer...

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