Design and Production of Innovative Turbomachinery Components via Topology Optimization and Additive Manufacturing

Table 4

Impeller natural modes.

Mode	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16
Frequency (Hz)	33	33	38	38	44	48	48	49	49	50	50	56	56	58	58	63
	00	01	32	33	92	54	55	66	67	27	28	63	64	82	83	61