Research Article
Dynamic Analysis of a Tapered Composite Thin-Walled Rotating Shaft Embedded with SMA Wires Using the Generalized Differential Quadrature Method
Table 3
The critical rotating speed corresponding to the different SMA wires fractions and taper ratio for C-C boundary condition (
).
| | | σ = 0.2 | σ = 0.4 | σ = 0.6 | σ = 0.8 | σ = 1 |
| 0 | 288.7726 | 373.2199 | 446.1622 | 513.1162 | 576.2055 | 0.1 | 336.2508 | 409.5044 | 476.5109 | 539.6059 | 601.8750 | 0.2 | 375.2434 | 440.5979 | 503.3052 | 565.2639 | 626.6544 | 0.3 | 407.0560 | 466.9272 | 526.4565 | 587.5596 | 648.3361 | 0.4 | 433.6116 | 489.6077 | 546.7068 | 605.8255 | 667.4872 | 0.5 | 456.2062 | 509.3690 | 564.5955 | 623.3322 | 684.5385 |
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