• A sample so irradiated shows a somewhat lower ignition temperature.

    这样照射后的试样,爆发点有所降低

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  • The ignition temperature and ignition delay time decreased with the increasing radiant heat flux.

    结果表明,随着辐射热能增加着火时间缩短,着火温度降低;

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  • There will be a conspicuous rise in semi-char ignition temperature when the heating rate is increased.

    随着加热速率增加,半焦着火温度明显上升

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  • The initial temperature of pyrolysis of Heshan coal was decreased and the ignition temperature was lowered.

    油页岩加入使得高硫低温燃烧产物初析温度降低,着火温度提前;

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  • A fire requires fuel to burn, air to supply oxygen, and a heat source to bring the fuel up to ignition temperature.

    把火需要燃料燃烧空气提供氧气还有使燃料到底燃烧温度的热量

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  • The effects of ignition temperature and period of ignition on solubility of scheelite and wolframite have been investigated.

    另外还系统地试验了试样灼烧温度灼烧时间黑、钨矿溶解率影响

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  • With the content of disordered carbon declining, the reactivity fall, ignition temperature and ignition activation energy increase.

    煤焦无序含量减少,其活性变小,对应的着火温度增加,活化能增加。

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  • Both them has lower ash and sulfur content, higher volatile matter and calorific value, lower ignition temperature and higher reactivity.

    这两种具有、低挥发分、高发热量燃点低、反应性好的特点

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  • The metal's high ignition temperature of more than 6,920 degrees Fahrenheit forces exhaust gases out at high velocity to propel rockets upward.

    这种金属高达6,920氏度燃点,释放温度气体推进火箭前进。

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  • The ignition of leaked fuel of the diesel engine is studied experimentally. The critical ignition temperature is calculated statistically.

    研究了柴油机燃料泄漏后在热壁上着火,利用统计方法得到着火临界温度

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  • The effects of coal rank, pyrolytic temperature of coal and mineral matter in coals or chars on their ignition temperature were determined.

    使用可在加压下测定着火点装置,研究了煤化程度、矿物质煤焦干馏温度对煤煤焦的催化着火的影响。

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  • And the apparatus and the method that determines the ignition temperature of coal quickly and accurately using microcomputer are introduced.

    介绍了应用微机采样法快速准确测定着火温度装置方法

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  • Correlations of coal concentration with the ignition mode, ignition time and ignition temperature of the cloud are predicated by numerical modelling.

    通过数值模拟,研究了煤粉浓度颗粒群着火方式、着火时间着火温度等的关系

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  • The effect of hydrogen on methane combustion and ignition temperature, burning rate and burnout time are discussed through analyzing the calculated results.

    通过分析计算讨论了氢气甲烷燃烧过程着火温度燃烧速率燃尽时间影响

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  • Analyzed the coal dust samples we collected, mensurated the minimum ignition temperature of coal dust layer and coal dust cloud in different diameter range.

    所采集煤尘样品进行实验分析,测定了不同粒径范围下煤尘煤尘最低着火温度

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  • Fuel (in vapor form), air (oxygen), and an ignition temperature are necessary for combustion. No combustion can occur without all three of these essentials.

    燃料(蒸汽形式存在)、空气(氧气)点燃温度燃烧必要条件,具备个必要条件可能燃烧。

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  • Thermal ignition temperature was defined, the thermal ignition process of electric hot wire initiating devices was divided as calefactive phase and explosion phase.

    定义热点温度将桥火工品热点火过程分为升温阶段爆炸阶段。

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  • The influences of ignition temperature, fuel content in the precursor gel and calcination temperature on the characteristics of as_prepared particles were investigated.

    考察着火温度燃料用量热处理温度所获得粉体特性的影响。

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  • In circulating fluidized beds, but with existing problems of high ignition temperature, large content of carbon in the fly ash and relatively low efficiency of combustion.

    试验结果发现循环流化床能够有效燃烧无烟煤,存在着火温度灰含碳量,燃烧效率低等问题。

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  • In addition to the significant merit of no soot emission, DME would be of better ignition quality, lower autoignition temperature and better atomization compared to diesel fuel.

    除了碳烟排放重要特点以外,柴油相比二甲醚具有好的燃烧性能、较低自燃温度好的雾化特性

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  • This blend with improved higher ignition temperature is used in the absorbent products industry as an absorbent core, when the blend is heated sufficiently to melt the polyolefin.

    这种改进点火温度较高混合用于工业产品作为吸收剂吸收核心混合充分加热熔化聚烯烃

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  • The result also indicates that ignition temperature of coal blend is mainly decided by the properties of easily ignited coal when coals blended with great different ignition properties.

    计算结果进一步证明,两种着火特性差别较大煤种组成,其着火温度主要取决于火煤的着火特性。

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  • Combustion parameters such as ignition temperature, peak temperature of maximum weight loss rate, burnout temperature, maximum rate of combustion, and combustibility index were analyzed.

    分析了燃烧特征参数着火温度、燃烧速率最大温度、燃尽温度最大燃烧速率以及燃烧特性指数

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  • The critical ignition temperature of polyurethane foam was lower as the size of the sample vessel was increased, and that the combustion of cyclopentane-polyurethane foam occurred fiercely.

    随着样品容器加大,聚氨酯临界燃点降低,环戊烷—聚氨酯发泡塑料会发生剧烈燃烧

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  • With the rise of heating rate, the maximum release rate of volatile and combustion rate of char, the burnout temperature and the combustible parameter increased, but the ignition temperature

    各试样挥发最大释放速率、固定最大燃烧速率、燃尽温度均呈增加趋势,它们燃烧特性均随升温速率的升高而变好。

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  • The law of homogeneous gas ignition temperature(GIT) of pulverized coal particle clusters was investigated on a one-dimensional furnace under reburning conditions with low oxygen concentration.

    炉试验台上研究煤粉颗粒氧浓度再条件下均相着火规律

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  • An ignition stability index for pulverized coal (CI) has been contrived with IG-DTG analysis data. It comprehensively reflects the pulverized coal's ignition temperature and its combustion intensity.

    利用热分析(TG - DTG)数据建立煤粉着火稳定性指数CI是煤粉着火温度燃烧强度综合反映

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  • This method compresses the air to the point where the resulting rise in temperature causes ignition to occur when diesel fuel is added.

    压缩点火方式添加柴油压缩空气使温度升高柴油的燃点而使柴油燃烧。

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  • The study also shows that the ignition and combustion of boron particle lie on the resorting time and the environment temperature, and have no direct relationship with after-burning chamber's length.

    研究发现颗粒点火燃烧主要取决于硼颗粒在补室内的滞留时间处的环境温度补燃长度没有直接关系

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  • The study also shows that the ignition and combustion of boron particle lie on the resorting time and the environment temperature, and have no direct relationship with after-burning chamber's length.

    研究发现颗粒点火燃烧主要取决于硼颗粒在补室内的滞留时间处的环境温度补燃长度没有直接关系

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