固体含能工质等离子体单药粒点火特性分析

Study of Plasma Ignition Single Propellant

作为固体工质电热化学 (SPETC)炮等离子体点火特性的基础性研究 ,本文利用等离子体切割机提供的等离子体源 ,对单基、多基火药的等离子体点火特性进行了实验研究 ,得出了不同类型火药在不同点火强度条件下的点火特性 。

In the solid propellant electrothermal chemical (SPETC) propulsion concept, it has been proved that plasma can be successfully used to optimize and control the propellant ignition process. The ignition properties of types of single propellants in plasma source are analyzed in the paper. The characteristic of propellants ignition in defferent plasma power is obtained, and the work provide experiment evident for the study of plasma interior ballistic ignition.