Table 2 RDW high-frequency pressure signals collected by PS1–4.

From: Study on detonation characteristics of pulverized coal and evolution law of detonation residue

Sample

d002/nm

Lc/nm

fa-XRD

Nave

1

0.3517

1.834

0.571

5.125

2

0.3495

1.651

0.612

5.657

3

0.3436

0.975

0.684

4.951

4

0.3432

0.887

0.713

5.024

5

0.3554

1.323

0.553

5.366

6

0.3571

1.248

0.492

5.412

7

0.3412

0.654

0.748

4.859