Problem Regarding Importing Carbon Nanotube Structure IN design modeler
 

Hi friends,

i have made a carbon naotube structure in hypermesh now when i import the geometry in ansys at original scale that is at nano scale(length of one bond or element is (1.41e-10) the dedign modeler fails to import and says that the entity is larger then the design modeler box.

if i imort it in micro uinits and then try to scale it down in design modeler the designmodler hangs. i have waited for 3 hours but it does nt response.

anyone having idea about geometry at nano scale

plese help thanks in advance

Regards
Davinder saini