. 2023 Jul 22;9(8):e18549. doi: 10.1016/j.heliyon.2023.e18549

Table 1.

Pit angle under distance distances between the explosion center and pipeline surface.

Explosion center distance (cm)	Pit angle (°)		Relative difference (%)
Explosion center distance (cm)	Experiment	Numerical Simulation	Relative difference (%)
2	70	73	+4.3
4	88	91	+3.4
6	92	96	+4.3
8	108	106	−1.9