In some given supply conditions,the detonable ranges in terms of injection duty cycle and the control law are obtained.
在采用电磁阀控制间歇式供应的脉冲爆震火箭发动机模型上,研究了燃料、氧化剂的喷射占空比、喷射及点火的时序对两相爆震波形成的影响,得出了在一定供应条件下的可爆范围,掌握了控制规律。
detonation limit for mixture gases
可燃混合气的爆轰范围
Deflagration to Detonation Transition Process in Aluminum Dust-air Mixture
铝粉-空气混合物的燃烧转爆轰过程
Hydrogen and air mixtures, within the flammable range, can explode and may burn with a pale blue, almost invisible flame.
在可燃范围内的氢和空气的混合物可能爆炸，也可能燃烧，火焰是淡蓝色，几乎看不见。
Parts which can ignite an explosive atmosphere are embedded in casting compound so that the explosive atmosphere cannot be ignited.
将可能点燃爆炸性混合物的部分浇封在复合物中，使它不能点燃周围的爆炸性气体。
Table 6 indicates the magnitude of the flammability range of SiH4 and H2 blends of NF3, O2 and air, respectively.
表6说明了SiH4和H2分别在NF3、o2和空气中的混合物的可燃范围的大
gas mixture metal forming
混合气燃烧爆炸的金属成形
Numerical Simulation of Deflagration to Detonation Transition in Coke Powder-Oxygen Mixture
焦炭粉-氧气混合物爆燃向爆震转捩的数值模拟
Careful evacuation and purge operations should be used to prevent the formation of flammable or explosive mixtures.
仔细排气和净化，以防止形成可燃或可爆混合物。
"The spark ignites, or sets fire to, the air-fuel mixture."
电火花点燃可燃混合气。
combustible mixture
可燃混合气(空气和燃料按一定的可以燃烧的比例混合)
Experimental Study on Technique of Premixed Combustible Gas Explosion Suppressed in Pipeline;
管道内预混可燃气体爆炸抑制技术的研究
A mixture of a vapor and air, as the explosive gasoline - air mixture burned in an internal - combustion engine.
气体混合物蒸汽和空气的混合物，如在内燃机内燃烧的爆炸性汽油－空气混合物
The explosive mixture in a rocket consists of fuel and oxygen.
火箭中的爆炸性混合物由燃料和氧气构成。
explosion limit
爆炸极限可燃的气体
"This mixture then enters the engine combustion chambers, where it is ignited. It Burns, causing the engine to produce power."
可燃混合气进入发动机的燃烧室,并在那里被点燃。可燃混合气燃烧,使发动机产生动力
Simulation Research on Deflagration of Premixed Gases in Tubes;
管道内预混可燃气体燃爆过程仿真研究
These gases are then transported by air currents over wide regions.
这些混合气体然后被气流大范围的转移。
Numerical Study of Detonation Propagation of Prefixed Hydrogen-Oxygen-Nitrogen Mixture in Duct
管道内氢氧氮混合物爆轰传播特性的数值研究