Fig 1.
Oil and gas gathering and transmission station diagram.
Table 1.
Design of experimental conditions.
Fig 2.
Rigid and flexible structure figure.
Fig 3.
Experiment setup.
Fig 4.
Flame stage division and characteristics.
Fig 5.
Flame Propagation Law at FBR = 0.4.
Fig 6.
Flame Propagation Law at FBR = 0.5.
Fig 7.
Flame Propagation Law at FBR = 0.6.
Fig 8.
Flame front velocity under different FBR conditions.
Fig 9.
Peak value and change rate of flame front velocity under different working conditions.
Fig 10.
Influence of blockage rate of flexible structure and space on overpressure upstream of explosion.
Fig 11.
Influence of blockage rate of flexible structure and space on overpressure downstream of explosion.
Fig 12.
Upstream pressure rise rate figure.
Fig 13.
Downstream pressure rise rate figure.
Fig 14.
Peak value and change rate of upstream pressure.
Fig 15.
Peak value and change rate of downstream pressure.
Fig 16.
Mechanism analysis figure.
Fig 17.
Schematic diagram of safety protection for flexible structures in oil and gas gathering and transportation station.