Table 3.

Mesh sensitivity analysis for tetrahedral elements

i	h [mm]	#dofs	${\displaystyle \underset{\mathrm{\Omega }}{\text{avg}}{\mathrm{\Delta }}_{\theta }^i[{}^{\circ }]}$	${\displaystyle \underset{\mathrm{\Omega }}{max}{\mathrm{\Delta }}_{\theta }^i[{}^{\circ }]}$
1	6.76	762	1.35	7.85
2	3.53	3989	0.50	5.57
3	1.76	25661	0.19	4.28
4	0.88	179338	–	–