The Resonance Reliability and Global Sensitivity Analysis of Curved Pipe Conveying Fluid Based on TIS Method

Table 2

The relationship of four natural frequencies and velocities.

V (m/s)	First (rad/s)	Second (rad/s)	Third (rad/s)	Fourth (rad/s)
0	165.46	501.67	992.99	1644.95
10	165.41	501.53	992.83	1644.78
30	165.01	500.42	991.51	1643.36
50	164.22	498.19	988.88	1640.52
100	160.65	487.64	976.43	1627.14