Hello, i'm trying to solve a problem about solid-acoustic interaction, but i'm not able to solve it, because without damping i find complex eigenfrequency. The problems concerns the eigenfrequency research for a cylinder. Can someone help me?
↧
Hello, i'm trying to solve a problem about solid-acoustic interaction, but i'm not able to solve it, because without damping i find complex eigenfrequency. The problems concerns the eigenfrequency research for a cylinder. Can someone help me?