Normal Mode and Frequency Response Analysis using MSC Nastran

Natural Frequency calculation and Frequency response analysis to predict resonance on calculated natural frequencies without the damping effect. High Stress and high deformation found near the frequencies range due to available structural modes.

[@muhammadikhsan931]

because i stuck in my final project in university

[@coolabhinaycool]

which university dear ? if frequency is showing 0 it means there is some problem in model if it is not constrained.. kindly confirm about this so that i can suggest better

[@muhammadikhsan931]

excuse me sir. i want to asking abou my problem in result natural frequency with msc nastran. why the result of natural frequency equal be 0. help me please the problem of mine