The Study on the Shock Wave Propagation Rule of a Gas Explosion in a Gas Compartment

Table 3

Explosion wave peak pressures in long pipe (1.01 × 10⁵ Pa).

Measured point no.		MP1	MP2	MP3	MP4	MP5	MP6	MP7	MP8
l/hwp		48	66	98	128	160	191	228	260
Pipe without asbestos cloth	Experimental data	—	—	—	0.3423	0.4257	0.3594	0.3320	0.3164
	Simulation results	—	—	—	0.3313	0.4182	0.3607	0.3442	0.3282
Pipe with 2 m asbestos cloth	Experimental data	0.2070	0.3969	0.7969	1.6583	2.1387	1.8876	1.4856	1.1621
	Simulation results	0.2013	0.4118	0.8260	1.6564	2.1901	1.8335	1.4763	1.2008