由于立式混合机的密闭性及混合过程中推进剂药浆的不均匀性，NEPE推进剂在混合过程中存在燃烧转爆轰的可能性。
NEPE propellant slurry has the possibility of deflagration to detonation transition, because the vertical mixer is hermetic and the propellant slurry is inhomogeneous in the mixing process.
为解决隧道式淬火炉炉温分布不均匀的问题，采用了高速调温烧嘴脉动燃烧控制技术。
In order to reach uniform temperature distribution in tunnel bogie hearth furnace, the technology of pulse firing control of high velocity burner with air diffusion is proposed.
二维流场计算与实验结果对照说明，流速分布不均匀是造成侵蚀燃烧不均匀的主要原因。
From comparison between the calculational results and experimental data it is concluded that the nonuniformity of the erosive burning comes mainly from the nonuniformity of the velocity distribution.
二维流场计算与实验结果对照说明，流速分布不均匀是造成侵蚀燃烧不均匀的主要原因。
From comparison between the calculational results and experimental data it is concluded that the nonuniformity of the erosive burning comes mainly from the nonuniformity of the velocity distribution.
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