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在卧式激波管中测定了装填网状铝合金及非金属球形抑爆材料丙烷/空气混合物的燃爆增压。实验结果表明,两种抑爆材料均取得了较好的抑爆效果,铝合金抑爆材料、球形抑爆材料的抑爆能力分别为72.18%、88.25%,且两者抑爆压力增长速率平均值分别为2.31 MPa/s、0.557 MPa/s,非金属球形抑爆材料的抑爆性能优于网状铝合金抑爆材料。
In a horizontal shock tube, the explosion pressure of the propane / air mixture filled with the reticular aluminum alloy and the non-metallic spherical explosion suppression material was measured. The experimental results show that the two explosion suppression materials have achieved good anti-explosion effect, the explosion suppression capacity of the aluminum alloy explosion suppression materials, spherical explosion suppression materials were 72.18%, 88.25% respectively, and the average explosion suppression pressure growth rate The values of which are 2.31 MPa / s and 0.557 MPa / s, respectively. The explosion suppression performance of the non-metallic spherical explosion suppression material is better than that of the networked aluminum alloy explosion suppression material.