Comparing Methods for Lattice Simulation

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This article is a continuation of the Simulation of Lattice Structures, where we will be comparing the three different methods of simulating lattices. The model is a BCC Lattice between two panels. Look for the download of this Case Study at the bottom of this article. 

Group_27latticediagram.png

The gif below shows the scaled displacement movement for all of the models.

Lattices.gif

The images below represent a direct comparison in Displacement values and Von Mises Stress values. The images are in the same order as above (Solid Elements, Beam Elements, and Homogenization). Scroll below to see the range of values. 

Group_29disp3.png

Group_30vonmi.png

 

 Group_31map1.png

Computational Time and Results Comparison

Below is the direct comparison of the three different methods, comparing computational time, stresses, and displacement. 

compare.png

 Download the File.

Case Study File

Need more tips on Remeshing? Check out this article: Remesh Surface Block: Tips for Complex Geometry

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