{"id":396810,"date":"2024-12-09T15:23:57","date_gmt":"2024-12-09T15:23:57","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/periodic-boundary-condition-in-two-dimension\/"},"modified":"2024-12-09T15:23:57","modified_gmt":"2024-12-09T15:23:57","slug":"periodic-boundary-condition-in-two-dimension","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/periodic-boundary-condition-in-two-dimension\/","title":{"rendered":"Periodic boundary condition in two dimension"},"content":{"rendered":"

<p>Greetings Ansys Team,<\/p><p>I am trying to design a 3D solar cell model in FDTD solver by defining the boundary condition periodic in both the x and y directions (PML z).<\/p><p>I have set the boundary condition periodic in the x and y directions.<\/p><p>While working with the “solar_generation” analysis group, if I define “periods” parameter 3, it only calculates in the x direction [4 5 6] and averages the y dimension by default (Suppose the design is a 3*3 unit cell design with this matrices number where each number signifies a single unit cell (XY view) [1 2 3; 4 5 6; 7 8 9]).<\/p><p>\"\"<\/p><p>I tried to modify the script file, but it failed to calculate and extract appropriately create “.mat” file for importing in CHARGE solver.<\/p><p>\"\"<\/p><p>\"\"<\/p><p>Can you give me some insight into how to modify the build-in script code for generating and calculating G, Pabs data for periodic in both dimensions (X&Y) <\/p><\/p>\n","protected":false},"template":"","class_list":["post-396810","topic","type-topic","status-publish","hentry","topic-tag-3d-modelling-1","topic-tag-analysis-group-1","topic-tag-LumericalFDTDCHARGE-1"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t