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Ansys Learning Forum › Forums › Discuss Simulation › Photonics › Large SERS Simulation › Reply To: Large SERS Simulation

November 17, 2023 at 10:07 pm
Kyle
Ansys Employee

Hello,

It would be easier for the software to handle the geometry if it was built in the software with geometry objects like Spheres instead of importing a polygon with a large number of vertices.

That being said, even if you were able to build the geometry, running the simulation would require a large amount of computational resources due to the large simulation region small feature sizes. I can't really say how much unless you give a scale for these objects in your simulation, but it could easily require ~100s of GB of memory.