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Research Article

Geometric nonlinear analysis of large rotation behavior of a curved SWCNT

, &
Pages 218-231 | Received 17 Jan 2022, Accepted 25 Mar 2022, Published online: 07 Apr 2022

Figures & data

Figure 1. The geometric nonlinear deformation of the SWCNT.

Figure 1. The geometric nonlinear deformation of the SWCNT.

Figure 2. Nanotube model.

Figure 2. Nanotube model.

Figure 3. Van der Waals force and energy function.

Figure 3. Van der Waals force and energy function.

Figure 4. Co-rotational coordinate system.

Figure 4. Co-rotational coordinate system.

Figure 5. CFEM and FEM solutions for the nanotube with 100 nm length and 1.4 nm diameter.

Figure 5. CFEM and FEM solutions for the nanotube with 100 nm length and 1.4 nm diameter.

Figure 6. CFEM solutions for the nanotube with 100 nm length and 1.4 nm diameter.

Figure 6. CFEM solutions for the nanotube with 100 nm length and 1.4 nm diameter.

Figure 7. CFEM solutions for the nanotubes with different lengths and d = 1.4 nm diameter.

Figure 7. CFEM solutions for the nanotubes with different lengths and d = 1.4 nm diameter.