激光点火

主要研究了激光点火反应烧结NiAlCU系粉末材料的致密化机理。

The mechanisms for densification during laser ignited reaction sintering of Ni-Al-Cu powder materials were studied .

用光声检测的实验方法研究石墨掺杂对B／KNO3点火药的激光点火性能的影响。

Research on the effect of laser igniting characteristics caused by doping graphite into B / KNO3 with photoacoustic detection method .

通过激光点火性能试验和差热分析（DTA），对点火药剂B/KNO3在长贮过程中性能的变化进行了研究。

The changes in performance of B / KNO3 were studied by detecting the laser ignition performance and DTA .

运用飞行时间质谱研究了B／KNO3点火药的激光点火过程，探讨了其反应机理。

Laser pluses exciting the chemical reaction process of B / KNO3 was studied by use of TOFMS and the mechanism of the reaction was discussed .

NEPE推进剂激光点火特性

Laser ignition of NEPE propellant

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。

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 CO 2 laser ignition apparatus .

对激光点火系统与传统的火花塞点火系统在天然气发动机燃烧和排放性能方面进行了燃烧持续期、失火极限、敲缸极限、NOx排放等参数的比较；

A comparison of some parameters of combustion and exhaust emission such as burn duration , misfire knock limit , NO_xemission etc between Laser-induced Spark and conventional spark plug ignition had been carried .

利用综合光学设计软件ZEMAX对激光点火用微光开关进行了光学建模和耦合特性的仿真分析。

The optical modeling and simulation of micro optical switch using in laser ignition are made by ZEMAX .

石墨掺杂会增长B／KNO3的激光点火延迟期，这一规律与石墨掺杂对B／KNO3的吸光性能的影响规律一致。

Doping graphite can make the delay period of ignition of laser lengthen , in which the law is accordance with the effect of doping graphite into B / KNO3on the ability of absorption of light .

Ni-Al-Cu粉末合金激光点火反应烧结的致密化研究

Densification of laser ignited reaction sintering of Ni-Al-Cu powder alloy

通过激光点火性能试验、电镜扫描分析（EMS）、差热分析（DTA）研究了激光与B/KNO3点火药相互作用过程中药剂表面的烧蚀情况，以及溅射物质在激光点火中所起的作用。

The ablation of ignition powder ( B / KNO3 ) which was irradiated with laser , and the effect of sputter matter in laser ignition process were studied through detecting the laser ignition performance , and by means of EMS , DTA .

运用传热、传质和光学理论，建立了火药激光点火过程的气相反应模型，并使用稳定性好、精度高的Crank-Nicolson格式求解方程。

Using heat-transmission , mass-transfer and optics theories , a gas-phase reaction model about the process of laser ignition is developed . The partial differential equations are solved by stable and precise Crank-Nicolson algorithm .

测试和分析了B／KNO3、硝酸肼镍（NHN）和Zr／KClO4的激光点火感度和点火延滞期等激光点火特性。

The main works and achievements are presented as follow : ( 1 ) Research on the ignition characteristics of B / KNO_3 、 Nickel Hydrazine Nitrate and Zr / KClO_4 of different mass ratio initiated by laser , i.e. , ignition sensitivity , ignition delay time .

激光点火过程的二维模型及计算

A Two-dimensional Model and Calculation for the Process of Laser Ignition

步长对激光点火一维模拟的影响

Effect of Step on One - Dimensional Simulation of Laser Ignition

固体含能材料激光点火性能实验研究

Experimental Study on Ignition Property of Solid Energetic Material by Laser

这必将为含能材料激光点火系统的设计提供参考和依据。

This will provide references for the design of laser ignition systems .

固体推进剂光学参数对激光点火延迟时间的影响

Effect of optical parameters of solid propellant on the laser ignition delay

固体火药的着火特性研究&激光点火实验

Study of solid propellant ignition property & laser ignition experiment

激光点火用微光开关的耦合特性仿真分析

Simulation on Coupling Characteristic of Micro Optical Switch in Laser Ignition System

随机因素对火药激光点火过程影响的研究

Effects of random factors on the processes of laser ignition of Propellants

光斑直径对含能材料激光点火性能的影响

Effect of Light Spot Diameter on Laser Ignition Performance of Energetic Material

激光点火过程的一维有限差分模型比较

Comparison of One-dimensional Finite Difference Model about the Process of Laser Ignition

讨论了影响激光点火的因素。

All the major factors affecting laser ignition were discussed .

激光点火药剂在长贮时的性能变化研究

Study on the Changes of Laser Ignition Performance for Ignition Powder During Storage

激光点火过程的简化解析解

The Analytic Solutions for the Process of Laser Ignition

激光点火技术是一种新型的点传火技术。

Laser Ignition is a newly developed ignition technology .

固体火箭发动机激光点火装置研究

Research of Laser Ignition Device for Solid Rocket Motors

含能材料对激光点火感度的影响

The Influence of Energetic Materials on Laser Igniting Sensitivity

不同氧/燃比的硼-硝酸钾的激光点火特性

Laser Ignition Performance of Boron-Potassium Nitrate Composite at Different Oxygen / Fuel Ratio