Effects of the Shape and Size of Irregular Particles on Specific Breakage Energy under Drop Weight Impact

Table 1

Comprehensive relationship of specific breakage energy, sphericity, and initial size.

Fragment number	Comprehensive relationship	Correlation coefficient
3	em = 1684.01dv^−0.5 + 30ψ − 2.66	0.604
4	em = 1044.79dv^−0.5 + 228.11ψ − 72	0.59
5	em = 1162.1dv^−0.5 + 164.4ψ − 24.06	0.606