As i am new to femap so I am having issues in performing flutter analysis with 3D-composite for flutter analysis. I am defining composite in nx nastran and when i run my analysis it gives me fattal error (laminate composite is for solution .. .. .. .. .. .. ) but it dont include the sol 145 (flutter).
Can anyone please tell me that if i want to perform flutter analysis then how should i define composite in nx nastran femap to run my analysis successfully?
thnx in advance.
thanx for reply, @Stuart_S
i have performed static analysis successfully without defining core in my layups.
but the problem i am facing is when i run my flutter analysis with same(static analysis) type,property,material then it gives me fatal error.
Is there any way out from this? coz i m stucked.
thnx in advance