Modal and Vibration Analysis of Filter System in Petrochemical Plant

Table 3

Natural frequencies of the system (1st approach).

Modal order	Natural frequency
	7.1962
	7.5748
	9.3668
	10.426
	10.643
	10.918
	11.347
	11.413
	11.72
	12.312
	12.822
	13.144
	13.517
	14.292
	14.715
	14.751