http://license.mech.northwestern.edu:2080/v6.13/books/bmk/default.htm?startat=ch01s12ach88.html
this "water sloshing in a pitching tank" is explicit step, therefore couden't earn frequence
because need frequency step
I want to create a simulation in Abaqus to get natural frequencies of sloshing tank, should Iperform modal analysis for fluid only or for tank coupled with fluid in it? and how to get natural sloshing frequencies
I try to model and simulate the half-full water tanker and then evaluated sloshing frequency in ABAQUS .
I have many questions. Can every one help me?
1-i have to aoustic to evaluated sloshing frequnce ?
2-Is there another way to do it in abaqus?
Thanks for your help