爆破器材2017，Vol.46Issue(6)：1-5,5.DOI:10.3969/j.issn.1001-8352.2017.06.001
PBX炸药共振声混合实验研究Ⅱ
Experimental Study on Resonance Acoustic Mixing of PBX Explosive Ⅱ
摘要
Abstract
Experimental study and mechanism analysis on the uniformity of resonance acoustic mixing(RAM) of PBX explosive with 90% solid mass fraction was conducted by RAM experimental prototype at a sample scale of 300 g. Experimental results show that the vibration intensity is an important factor determining the effectiveness of PBX explosive mixing, and a vibration intensity too higher or too lower will not enable the mass transfer in the mixed materials. Moreover, various optimal mixing intensity is needed due to the difference in mixing stage and in the properties of materials mixed. For PBX explosive with 90% solid mass fraction, the optimal vibration intensity is around 30-55. Alternate vibration intensity in a certain range is the optimal mixing strategy for highly solid content PBX explosive.关键词
PBX炸药/共振声混合/高固含量Key words
PBX explosive/resonance acoustic mixing( RAM)/highly solid content分类
军事科技引用本文复制引用
马宁,陈松,张哲,蒋浩龙,孙晓朋,秦能..PBX炸药共振声混合实验研究Ⅱ[J].爆破器材,2017,46(6):1-5,5.基金项目
"十三五"国防科技工业基础产品创新计划火炸药专项 （）
