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All articles by "Zhou Su"
A Numerical Study of the Dynamics of a Rotating Curved Spring Using a Single Coil as a Finite Element
| Authors: Ivannikov V.V., Sorokin F.D., Zhou Su | Published: 21.02.2018 |
| Published in issue: #2(695)/2018 | |
| Category: Calculation and Design of Machinery | |
| Keywords: coil cylindrical spring, finite element (coil), large rotations, Euler vector, shadow element method, geometrical non-linearity |
Calculating Natural Frequencies and Mode Shapes of Springs with Consideration of the Rotational Inertia and Shear
| Authors: Sorokin F.D., Zhou Su | Published: 23.01.2018 |
| Published in issue: #1(694)/2018 | |
| Category: Calculation and Design of Machinery | |
| Keywords: coil cylindrical springs, finite elements, stiffness matrix, mass matrix, frequencies and mode shapes |