SCB等离子体能量作用形式的分析及验证

Analysis and Validation of Energy Transfer Mechanism of SCB Plasma

针对SCB等离子体与药剂间的能量转移机理,分析了SCB点火的整个过程中可能存在的能量作用形式。为了验证可能的能量作用形式,包括桥体和药剂之间是否存在热传导,等离子体对药剂的冲击作用和热渗透作用,设计并进行了不同等离子体参数测量实验和LTNR,NHA,NHN3种药剂点火实验。结果表明,等离子体的渗透热作用为主要能量作用形式。

Based on the energy transfer mechanism between SCB plasma and the explosives, the possible energy effect forms in SCB plasma ignition process were mentioned and discussed. The parameters measuring test of different plasma and ignition test of different reagents were designed and carried out to validate some energy transfer mechanisms including the thermal conduction between SCB and the explosive material, the mechanical shock, thermal penetrability or penetration to the explosivematerial from the SCB plasma. The results show that the thermal penetrative effect of phasma to explosive materials represents in energy effect form.