实验流体力学2009，Vol.23Issue(1)：35-39,5.
燃烧型喷流等离子体发生器及其电子
Experimental investigation on the combusting jet plasmatron and diagnosis of its electron density
摘要
Abstract
A combusting jet plasmatron based on subminiature solid propellant rocket has been developed with plasma physics and aerodynamics for plasma stealth. It was obtained with Langmuir probe and its continu-um theory that the electron density distribution in longitude and cross section of jet field produced by the plas-matron. The result indicates that the jet field is a nonuniform plasma plume where contains plentiful free elec-trons and ions. The maximal electron density in the center of the jet filed is more than 4×1012 cm-3, which satisfies the primary demand on electron density for stealth plasma. The combusting jet plasmatron is a compar-atively promising technique for plasma stealth on aircrafts.关键词
等离子体发生器/电子密度/朗缪尔探针/等离子体诊断Key words
plasmatron/electron density/Langmuir probe/plasma diagnoses分类
数理科学引用本文复制引用
曾学军,李杰,王志坚,马晓宇,杨波..燃烧型喷流等离子体发生器及其电子[J].实验流体力学,2009,23(1):35-39,5.基金项目
"973"项目(5131502) （5131502）
