Modal and Vibration Analysis of Filter System in Petrochemical Plant

Table 4

Natural frequencies of the system (2nd approach).

Modal order	Natural frequency
	7.6771
	9.7916
	10.425
	10.558
	10.759
	10.918
	11.349
	11.414
	12.327
	12.834
	13.139
	13.261
	13.551
	14.308
	14.401
	14.715