Research Article
Free Vibration Analysis of DWCNTs Using CDM and Rayleigh-Schmidt Based on Nonlocal Euler-Bernoulli Beam Theory
Table 5
Numerical comparison between the results obtained with CDM and [
23,
24,
30] of a SWCNT and for different values of parameter
.
| | Method | SS-SS | Cl-SS | Cl-Cl | Cl-FR |
| | 0 | [23] | 9.8696 | 15.4182 | 22.3733 | 3.5160 | | [30] | 9.8697 | 15.4182 | 22.3733 | 3.5160 | | [24] | 9.8696 | 15.4182 | 22.3733 | 3.5160 | | CDM | 9.8696 | 15.4180 | 22.3728 | 3.5160 |
| | 0.5 | [23] | 5.3003 | 7.7837 | 10.9914 | 4.0882 | | [30] | 5.3001 | 7.7835 | 10.9912 | 4.0881 | | CDM | 5.3002 | 7.7837 | 10.9913 | 3.5874 |
| | 0.7 | [23] | 4.0854 | 5.9362 | 8.3483 | — | | [30] | 4.0852 | 5.9362 | 8.3483 | — | | CDM | 4.0854 | 5.9362 | 8.3482 | — |
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