| 1. | It is very important to observe the ignition process and movement of the propellant grains directly in the barrel
直接观察不同点火条件下初始弹道段膛内火药颗粒群的点火、燃烧以及运动状态，具有十分重要的理论意义和实际意义。 |
| 2. | The ignition processes of two stages pc are studied . the influence of particle diameter distribution , parameters of two coal - air mixture , wall temperature of first ignition chamber is investigated
数值模拟方法的建立，为感应加热煤粉无油点火的研究开拓了研究思路，提高了研究进度，降低了研究成本。 |
| 3. | Test results show that the ignition process of pc in ignition chamber includes three stages . the effects of velocity , pc concentration and wall temperature on the ignition of pc are studied
试验结果证实煤粉气流在感应加热点火室内的着火过程分为三个阶段，揭示了煤粉入口速度、煤粉浓度、点火室壁面温度对煤粉气流着火的影响规律。 |
| 4. | The passage dimension of separation chamber , the heating temperature of intake pipe air and the relevant influence of the ceramic heat insulation coating of combustion chamber upon the compressive ignition process of natural gas were studied by experiment
实验研究了分隔室通道尺寸、进气管空气加热温度、燃烧室陶瓷隔热涂层对天然气压燃着火过程的相关影响。 |
| 5. | A two - zone and a multi - zone diagnostic and predictive models are proposed for combustion process in gasoline engine , contains spark ignition process , transfer heat and no emission calculation , in chapter 2
第二章建立了汽油机燃烧过程的双区和多区诊断及预测模型，其中包括火焰传播模型、传热模型、点火计算和火焰核发展模型、 no _ x的生成模型以及工质物性参数的计算模型。 |
| 6. | The ignition process of emulsified fuel ' s catalytic reforming reaction in constant volume chamber was studied and the ignition curves of diesel oil , emulsified fuel ( containing 20wt % water ) with or without catalyst were compared
摘要为研究乳化油的点火延迟，从实验和计算两方面研究了催化重整反应对乳化油着火过程的影响，对比了柴油和掺水量为20 % （质量比）乳化油在有、无催化剂条件下的温升曲线。 |
