Learning Forum

[Neeru11]

lesize,all,,,22,1/5

rmodif,6,35,1000

 

What do they mean?

[Karthik R]

Hello,

If your question was not answered here, could you please try and respond to Sai's note? Please try and contain all the discussion related to one topic in the same thread. This will help the community.

https://forum.ansys.com/forums/topic/mesh-generation-apdl/ 

Thanks.

Karthik

[Neeru11]

I posted the question in the previous thread but the question did not appear. 

[Karthik R]

 Thank you for patiently waiting. You should hear from one of us soon.

Thanks.

Karthik

[SaiD]

Hi,

Lesize - specifies the divisions and spacing ratio on unmeshed lines

lesize, all, , , 22, 1/5 --> modify "all" the selected lines to have "22" divisions each. The ratio of the last division to first division is 1:5 i.e. the mesh becomes finer towards the end.

This might help further: https://ansyshelp.ansys.com/account/secured?returnurl=/Views/Secured/corp/v201/en/ans_cmd/Hlp_C_LESIZE.html

About Rmodif: Some elements when defined need certain constants for their definition such as area, moment of inertia, thickness etc., which are stored as real constants. See: https://ansyshelp.ansys.com/account/secured?returnurl=/Views/Secured/corp/v201/en/ans_cmd/Hlp_C_R.html

Rmodif modifies real constant sets.

Rmodif,6,35,1000 --> We wish to modify "6" real constants, starting with the "35"th entry in the set. The 35th entry should be modified to "1000". Since we haven't specified any other values here, entries 36 to 40 (since we were planning on changing 6 total entries starting at 35th entry) will remain unchanged. You may go through this for further insights: https://ansyshelp.ansys.com/account/secured?returnurl=/Views/Secured/corp/v201/en/ans_cmd/Hlp_C_RMODIF.html

 

Hope this helps,

Sai

 

 

[Neeru11]

It was a really good explanation. Thank you so much, sir.