Table 3 Calculation errors in different number of elements
Volume fraction index n = 0.2 and L/h = 25 | ||
|---|---|---|
Maximum dimensionless deflection of free end of a clamped-free FGPM beam under electrical and mechanical loading by Yang and Xiang [9] is about = 764.572 | ||
Number of elements | Present tip deflection | Error 10000*(Yang-Present)/Yang |
5 | 764.5576 | 0.1883 |
10 | 764.5696 | 0.0314 |
15 | 764.5704 | 0.0209 |
20 | 764.5709 | 0.0144 |
25 | 764.5711 | 0.0092 |
30 | 764.5713 | 0.0092 |