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  Topic: Laminated Composite Plate Modeling
mehmet.murat.gozum

Replies: 0
Views: 9264

PostForum: XANSYS   Posted: Wed Jan 13, 2016 8:35 pm   Subject: Laminated Composite Plate Modeling
Hi All,
I am modeling a composite plate with 4 layers by using exact solutions of orthotropic thin plate which is based on Kirchoff Plate Theory. I calculate natural frequencies in Matlab which requi ...
  Topic: ANSYS[APDL]-Shape Optimization by NMODIF
mehmet.murat.gozum

Replies: 5
Views: 5298

PostForum: XANSYS   Posted: Tue May 19, 2015 7:34 am   Subject: S
Yes, in the z direction normal to the plate.(just changing z-coordinate), I am using shell 281 element. My original plate (flat plate) gives the same fundamental frequency of 4.9 Hz.However after the ...
  Topic: ANSYS[APDL]-Shape Optimization by NMODIF
mehmet.murat.gozum

Replies: 5
Views: 5298

PostForum: XANSYS   Posted: Mon May 18, 2015 3:20 am   Subject: ANSYS[APDL]-Shape Optimization by NMODIF
Yes, in the z direction normal to the plate.(just changing z-coordinate), I am using shell 281 element. My original plate (flat plate) gives the same fundamental frequency of 4.9 Hz.However after the ...
  Topic: ANSYS[APDL]-Shape Optimization by NMODIF
mehmet.murat.gozum

Replies: 5
Views: 5298

PostForum: XANSYS   Posted: Mon May 18, 2015 1:26 am   Subject: Shape optimization by nmodif
I am using the interface between matlab and ansys for shape optimization of the plate by changing z-ccordinate of 9 defined nodes.To change the locations I use 'nmodif' command. However for modal anal ...
  Topic: ANSYS[APDL]-Shape Optimization by NMODIF
mehmet.murat.gozum

Replies: 5
Views: 5298

PostForum: XANSYS   Posted: Wed Jan 28, 2015 7:38 am   Subject: ANSYS[APDL]-Shape Optimization by NMODIF
Hi Guys,
I am trying to make shape optimization of a plate made of steel with respect to level of structure borne sound (LS), The plate is simply supported and the surface nodes except the edge nodes ...
 
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