The correctional mathematical model of propellant combustion on the constant volume condition is established for studying propellant actual combustion law.
为研究火药的实际燃烧规律,建立了定容条件下火药燃烧的修正数学模型,分析了火药实际弧厚的分布及变化、点火不同步和燃速系数变化等因素对火药实际燃烧规律的影响。
A constant volume combustion test system is designed and developed,which is a simulation test device for the analysis of natural gas engine combustion process.
设计并研制了用于天然气发动机燃烧过程分析的模拟试验装置———定容燃烧测试系统。
The authors of this paper study in detail on the phase behavior of gas condensate reservoir of Fengshen well-1 based on the analysis of formation fluid composition,experiment of constant composition expansion and constant volume depletion,along with continuous measurement of downhole temperature and pressure.
通过对地层流体组成分析、恒质膨胀和定容衰竭实验,及井下温度、压力连续测量,对丰深1凝析气藏相态特征进行了深入研究。