Research Article

A Corotational Finite Element Method Combined with Floating Frame Method for Large Steady-State Deformation and Free Vibration Analysis of a Rotating-Inclined Beam

Figure 11

The third and fourth natural frequencies verse the dimensionless angular velocity ( 𝛼 = 0 , 𝑟 = 1 , 𝜂 = 3 9 ).
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