A typical application of MNOISE is the acoustical evaluation of an engine structure in an early development phase.

Different design steps can be evaluated on their acoustical behavior. Local weaknesses of the structure can be detected. Furthermore the global acoustical performance can be compared.

Surface distribution of the surface noise level
Group evaluation of the surface noise level

To find critical loadcases an automated runup simulation can be performed. On the cambell diagram the critical frequencies and speeds can be detected.

Campbell diagram