摘要
用密闭爆发器试验研究了单基、三基发射药在不同装填密度（0.05~0.20 g.cm-3）、不同试验压力（49~105 MPa）和不同装药量的点火药（黑火药和清洁点火药（CBI））的附着性燃烧残渣量。比较了试验结果和靶场射击结果。结果表明,随着装填密度和燃烧压力的增加,附着性燃烧残渣减少。CBI点火药使发射药燃烧残渣量减少。用密闭爆发器得到的三基药附着性燃烧残渣是单基药的1.6倍;靶场射击试验中,三基药的附着性燃烧残渣是单基药的1.5倍,表明两种结果基本一致。
The closed bomb test was used to study the amount of adhesiveness combustion residue of single-based gun propellant and triple-based gun propellant under the conditions of different charge density（0.05-0.20 g·cm-3）,different test pressure（49-105 MPa） and different igniter（black powder and CBI powder） with different ignition charge.The experimental and tested results in firing field were compared.The results show that as the charge density and combustion pressure increase,the combustion residue decrease and that the CBI powder makes adhesiveness combustion residue decrease.The adhesiveness combustion residue of triple-based gun propellant in closed bomb test is 1.6 times greatly than that of single-based gun propellant,and one in firing field is 1.5 times greater than that of single-based gun propellant,showing the experimental results agree with tested results in firing field.
出处
《含能材料》
EI
CAS
CSCD
北大核心
2011年第5期561-564,共4页
Chinese Journal of Energetic Materials
关键词
物理化学
发射装药
附着性燃烧残渣
装填密度
燃烧压力
模拟燃烧实验
physical chemistry
propellant charge
adhesiveness combustion residue
charge density
combustion pressure
simulated combustion experiment
