In addition, this paper also suggests that the reason for high burning rate-pressure exponent is deflagration of some components in propellant.
此外，本文还提出，火药中某些组分的爆燃是导致一些火药燃速压力指数较高的原因。
参考来源 - 火药热分解特性与燃烧稳定性间相关性的分析 Analysis on the Relationship Between Thermal Decomposition Properties and Combustion Stability of PropellantsThe main research includes: DTA, TG and DSC-TG thermal analyses of the delay compositions, study on combustion characteristics like burning rate and heat of reaction and x-ray diffraction(XRD) analysis on the reaction residues as well.
主要的研究内容有：药剂的DTA、TG和DSC—TG热分析，药剂燃烧残渣的X射线衍射分析，以及延期药的燃速、燃烧热等燃烧性能的研究。
参考来源 - 硼系延期药反应机理的研究Then, the characters of flow and combustion are analyzed, on which the correlations among average regression rate, air mass flux, air temperature and pass-diameter are obtained. After comparing the calculated results with foreign experimental data, the model is proved reliable.
基于二维定常可压缩N-S方程、标准k～ε湍流模型和涡耗散燃烧模型,建立了SFRJ工作过程仿真模型,分析了发动机内流场流动和燃烧特点,得到平均燃速与空气流量、温度及通道直径之间的关系,并与国外试验数据进行了比较,验证了模型的合理性和准确性。
参考来源 - 固体燃料冲压增程炮弹工作过程仿真及性能分析研究·2,447,543篇论文数据，部分数据来源于NoteExpress
整机具有自动控制测试、计算各种燃速参数等功能。
The instrument functions include autocontrol, automatic measurement and calculation of parameters, etc.
密闭燃烧器法是一种间接测定固体推进剂燃速的方法。
Closed burner method is used for determining burning rate of the solid propellants.
研究了多孔超高燃速推进剂代料的双螺杆混合挤出工艺。
Twin screw extrusion technology of porous ultra high burning rate propellant (UHBRP) substitutes was studied.
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