speed of combustion

Improvement of Combustion System of High Speed Diesel Engines with Respect of Pollution

减少排放污染的高速柴油机燃烧系统

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Deflagration is combustion wave propagating at a velocity less than the speed of sound.

爆燃过程是一种以低于音速而传播的燃烧波.

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Besides, with several supposed diesel piston cases, it involves the examination of the speed of heat transfer and permeation and damping of temperature wave on the combustion-chamber surface of the internal combustion engine.

并以柴油机活塞为例，考察了在几种假定情况下，内燃机燃烧室壁面热传播的速度以及温度波的渗透和衰减情况。

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The improved cross limited combustion control method with rapid compensatory response function and anti windup function was used in order to overcome the shortcomings of low load following speed of normal cross limited control method.

针对常规交叉限幅控制方法负荷跟踪速度低的缺点，采用了具有快速补偿响应功能和抗积分饱和功能的改进交叉限幅燃烧控制方法；

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The flame developing crank angle showed little variation with engine load and speed, while the rapid burning crank angle and total combustion crank angle decreased with the increase of bmep.

火焰发展期随负荷和转速的变化不大，快速燃烧期和总燃烧期随负荷的增加而缩短。

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Density of briquette fuel has impact on the speed of volatilizable component separation and therefore the combustion speed;

成型燃料密度影响成型燃料挥发分的析出速度，影响燃烧速度。

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The development of experiment technology depends on droplet-creating technique, the photography with high resolution and high speed and optical detector technology for combustion production.

单滴燃烧实验研究的水平主要依赖于微小液滴的生成技术，高分辨率和高速成像技术，燃气成份的准确快速测量技术等光学测试技术的发展。

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At low speed and high load the biogas& diesel dual fuel engine has a higher volumetric efficiency, the time of the mixture staying at high temperature level is longer, so even if the maximum combustion temperature is relatively lower, the NO_x emission is still high.

低速大负荷时，生物制气&柴油双燃料发动机充气效率变大，可燃气体在高温下停留时间增加，因此转速降低时虽然最高燃烧温度降低，但此时NO x排放浓度增加。

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The ovality and generatrix straightness of combustion chamber case are mainly affected by the technological methods such as lifting way, wilding quality and quenching speed during oil cooling. Special toolings can be used to correct the ovality and generatrix straightness of chamber case.

燃烧室壳体椭圆度及母线直线度主要受吊装方式、壳体焊接质量、油冷时壳体入油速度等工艺方法影响，采取专用工装，可以校正燃烧室壳体椭圆度及母线直线度。

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