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本文对长喷管端面燃烧固体发动机盒式点火器的结构及点火药量的确定作了简要介绍,并提出了解决发动机在低温下出现点火压力“波谷”问题的途径和盒式点火器今后改进方向。
In this paper, the structure and ignition dosage of the long nozzle end combustion solid engine box igniter are briefly introduced, and the ways of solving the “trough” problem of ignition pressure at low temperature and the future improvement of the box igniter are put forward direction.