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- average ignition delay time 平均哗廷时
- Results show that ignition delay time becomes longer as loading density of propellants and the distance between propellants and plasma jet increase. 试验结果表明:增大装填密度以及发射药与等离子体喷孔距离,点火延迟时间变长。
- The results show that the par ticle heat enhancement significantly affects the ignition starting process,short ens ignition delay time and makes pressure during th... 设计微型脉冲推力器点火器时要严格匹配产物颗粒含量,并严格控制点火药量范围。
- The addition of ultrafine aluminium powder (UFAl) can improve the ignition properties of HTPB propellants significantly and make ignition delay time shortened. 超细铝粉能明显改善丁羟推进剂的激光点火性能,使点火延迟时间缩短。
- The results show that the ignition delay time is shortened along with the increase of the oxygen content, burning rate of HTPB propellant and the laser radiant flux. 研究结果表明:随着丁羟推进剂氧含量、燃速以及点火热通量的增加,推进剂的点火延迟时间缩短;
- WEDM ignition delay time monitoring system which can display the distribution of the ignition delay time on a real-time basis is developed in this research. 摘要:本论文针对线切割放电加工机开发出一波形即时监测系统,于加工时即时显示放电延迟时间分布图。
- The effect of the oxygen content, burning rates of HTPB propellants and the laser radiant flux on the ignition delay time was investigated experimentally with a CO2-laser ignition apparatus. 应用CO2激光点火器研究了丁羟推进剂中氧含量、燃速等因素及激光点火热通量与点火延迟时间之间的关系。
- Experiments show that the different compositions make different ignition delay time, and their effects are remarkable on the maximum velocity of pressure rise and related research of dust cloud. 实验证明,点火药头药剂不同,其化学点火具的点火延迟时间不同,对粉尘云的最大压力上升速率及相关研究结果的影响十分显著。
- At the same selected location in plasma-flow field, different charge ways have little influence on the ignition and combustion process of propellants and ignition delay time as well. 在等离子体能量流场的相同位置,装药方式的改变对发射药的点火和燃烧影响不大,点火延迟时间也没有太大差异。
- Laser Ignition Delay Time of HTPB Propellants 丁羟推进剂激光点火延迟时间研究
- Keywords pentadiene;spectrum;techniques;spectrumIg;ignition delay time; 戊二烯;谱仪技术;光谱;点火延迟时间;
- Keywords Novel LOVA propellant;Ignition performance;Ignition delay time; 新型LOVA发射药;点火性能;点火延迟时间;
- Experimental Study on Influence of Furnace Temperature on Ignition Delay Time of Briquette 炉膛温度对扁球状型煤着火时间影响的实验研究
- Study on Dispersal Ratio of Center High Explosive Charge to Fuel and Ignition Delay Time 液体燃料抛散比药量及点火延迟期的研究
- The rotational delay time from a disk file. 磁盘文件的转动延迟时间。
- For type B, the transmitting speed of LVD flash tube is 4~5 times higher than that of normal flash tube. In comparison with normal flash tube, the average ignition peak pressure of LVD flash tube increases about 10MPa. LVD B型传火管传火速度是普通B型的4~5倍,平均点火压力峰值增长十几兆帕。
- The control objective is to make the expressway unblocked and the average vehicle delay time of networks shortest. 控制器的控制目标是保持快速公路主线密度均衡和区域内各车辆平均延误时间最短。
- The object of the control arithmetic is to make the traffic trunk road unblocked and the average vehicle delay time shortest. 控制算法在保证交通畅通的情况下,使车辆延误时间尽可能地短。
- ignition delay time 点火延时
- For a given position height of the electrode in the Hartmann Bomb and the ignition delay time of 170ms,when the calculated concentration is 500g/m3,the measured concentration equates approximately to the calculated concentration; 对于哈特曼管电极位置高度,当点火延迟时间170 ms、计算浓度为500 g/m3时,其粉尘测量浓度近似等于计算浓度;