What is the difference between circular plates and disks ?

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Chitaranjan Pany

following

Pavlo Krot

In theory of mechanical vibrations, it depends on relation of thickness to diameter.

Emadaldin Sh.KhoramNejad

Thanks dear Dr.Krot

If I understand correctly, you want to say in lower ratio of thickness to diameter, it is assumed to be circular plate?

Please If you have any other reference, tell to me and the other. (for learning more about it.)

Mukundraj Patil

There is a thumb rule as like empirical formulae:

1. If (D/t)10, then it is disk.

Dear Mukundraj

Thank you for your answer, but...

If you have any other reference, tell to me and the other.

You need to refer to design data handbooks.