Experimental and Numerical Research Studies on Multifield Coupling Rotordynamic Behaviors of Motor

Table 9

Amplitude comparison of frequency component versus temperature under different cases.

Temperature (°C)	(m)	(m)		(m)
31.55	8.498e − 5	3.846e − 6	4.53	1.325e − 5	15.59
34.25	8.345e − 5	3.906e − 6	4.68	1.321e − 5	15.83
36.00	8.141e − 5	4.147e − 6	5.09	1.341e − 5	16.47
38.68	7.601e − 5	4.179e − 6	5.50	1.305e − 5	17.17
41.95	7.514e − 5	4.411e − 6	5.87	1.334e − 5	17.75
46.17	6.994e − 5	4.506e − 6	6.44	1.313e − 5	18.77
47.50	6.956e − 5	4.506e − 6	6.48	1.310e − 5	18.83
50.04	6.960e − 5	4.505e − 6	6.47	1.310e − 5	18.82

Note., amplitude under both UMP and NBB; , amplitude under UMP; , amplitude under NBB.