点火温度

液体燃料点火温度的分歧研究

Bifurcation study on the ignition temperature of liquid power

当所混合的可燃物到达点火温度时，反应便会产生。

The reaction sets in as the mixture of combustibles attains the ignition temperature .

通过对Godbert-Greenwald恒温炉分析与改造，设计了粉尘云最小点火温度实验装置，并建立了相应的测试系统。

Through the analysis and reform of Godbert-Greenwald constant temperature furnace , an improved experiment equipment for determining the minimum ignition temperature of dust clouds is designed , and a corresponding measurement system is also set up .

影响点火药点火温度的因素及其与能量输出的关系

The Relationship Between the Factors Affecting the Ignition Temperature of Ignition Composition and the Energy Transmission

粉尘云最小点火温度测试实验系统设计

Design of the Experiment System for the Determination of the Minimum Ignition Temperature of Dust Clouds

差热/热重分析结果表明，硝酸铈/柠檬酸凝胶的点火温度约为230℃。

Differential thermal analysis / thermogravimetry analysis results show that the igniting temperature of cerium nitrate and ethylene glycol redox mixture is about 230 ℃ .

随压坯密度提高，体系点火温度降低，点火延迟时间缩短，所达到的最高温度也降低。

And the ignition temperature becomes lower , the delay time of ignition becomes shorter and the highest temperature becomes lower with the increase of compact density .

在反场箍缩条件下可允许用强等离子体电流充分加热等离子体到点火温度，而不需要辅助的中性束或射频加热系统。

The high plasma current allowed in a RFP is expected to be sufficient to heat the plasma to ignition without the need of auxiliary neutral-beam or radio-frequency heating .

结果表明：当压坯密度在68%~78%范围内，体系的点火温度在340℃~650℃之间；

The results show that the compacts with relative densities ranging from 68 % ~ 78 % can be ignited at the temperature ranging from 340 ℃ ~ 650 ℃ .

对于升温速度相同的高、中、低放热体系，体系放热量越多，点火温度就越低，点火延迟时间就越短。

For high , moderate , low discharge heat system with the same temperature rise rate , K_k become smaller with the transition of high thermal discharge to low discharge system .

反应物粒度越小，体系的点火温度越低，在一定粒度范围内，产物颗粒尺寸随反应物粒度的减小而增大。

With the decreasing of the reactant granularity , the ignition temperature become lower , but the size of the products particle become larger with the decreasing of the reactant granularity in certain granularity range .

结果表明：在电场和大热流密度的共同作用下，体系的点火温度得到大幅度降低，且随工艺条件的不同在390～570℃范围内变化；

The results show that the ignition temperature of Fe-Ti-C system can be decreased greatly under the action of electric field and great thermal density , and the ignition temperature is 390 ~ 570 ℃ under different technological conditions .

烧结机速、料层厚度和点火温度等烧结工艺参数对烧结机尾断面辐射图像特征分布有着重要的影响，而断面辐射图像特征与烧结矿化学成分存在复杂的非线性映射关系。

The sintering parameters , such as sinter trolley speed , stuff thickness and ignition temperature etc. have important influence on sinter section image character distribution , and the sinter chemical ingredient have complicated no-linear relation with sintering section image characters .

湘钢二烧90m2烧结机点火温度控制系统采用了计算机自动控制料面温度和空燃比寻优，对该系统的结构、控制对象特性、参数计算、控制模型及编程作了简介。

Firing temperature control system of 90 m 2 sintering machine in Xiangtan Iron and Steel Company was computer automatic control system for charge level temperature . System construction , control object character , parameter calculation , control model and compiler were introduced .

对非稳态下的回流区域温度随时间变化率，燃烧器回流区域净热流量随一次风温的变化，以及在模拟条件下最佳点火温度和极限点火一次风煤粉浓度的做了客观的研究。

The change rate of the temperature in return flow area by time in unsteady state , relationship of net heat flow rate and first airflow temperature , and best ignition temperature and least Air - coal powder concentration were also objectively analyzed .

针对国内烧结厂使用高炉煤气点火温度偏低，返矿率高，烧结矿强度低等问题，我院设计出了一种新型高炉煤气预热点火炉，能有效地解决上述问题。

Point at the problems of lower ignition temperature , higher return fines and lower sinter strength presented in some sintering plant which use BF gas as ignition fuel , we developed a new type BF gas preheating ignitor , which could solve these problems effectively .

介绍PLC在烧结厂的烧结机点火炉温度及炉膛压力控制方面的应用，对控制方案进行了详尽的阐述，给出了控制系统框图及PLC编程逻辑框图。

The application of PLC in process control of temperature and pressure of ignition furnace of sintering machine is introduced , the control system elaborated in detail and the system block diagram and PLC logic programming diagram presented .

磁电机点火线圈温度的测量与分析

Measurement and analysis of temperature of ignition coil of magneto

激光二极管点火瞬时温度的测量

The measurement of the transient temperature induced by laser diode

为了实现烧结全过程监控和点火器温度自动控制，开发了烧结自动化监控系统。

Monitoring and controlling system of sintering automation is developed in order to monitor the whole process of sintering and control the temperature of portfire automatically .

建立了一套以光纤采集信号的激光点火和温度测量系统，测量了激光作用下B/KNO3点火药的时间分辨光谱。

A laser diode igniting and temperature measuring system is set up , the time-resolved spectrum of B / KNO 3 composition induced by laser diode is measured with this system , the signal is collected by fiber .

含油多孔介质热气流点火临界着火温度的理论研究

Theoretical study on critical ingition temperature of hot gas flow in porous media containing oil

分析认为，发动机三次启动点火工作，温度呈螺旋上升。

Analysis shows that after three-time ignition and operation of motor , the temperature of nozzle case rises spirally .

由于不受谐振产生条件的限制，气氧和煤油的流量可以在较大的范围内选择，生成点火火炬的温度范围也很宽，富燃点火炬更具工程应用价值。

Since the flux of kerosene and oxygen and the temperature of ignition torch can be varied in a wide range , the kerosene / oxygen ignitor satisfies various ignition requirements of liquid rocket engines .

应用结果表明，该点火装置火焰温度高，适应性强、使用经济、操作方便，在电站锅炉无油、少油点火方面有着广阔的应用前景。

Application results show that this igniter is featured by high flame temperature , Versatility of application , economic opertion and facile handling , and has thus a prospective future with utility of boilers that do not use or only use limited amounts of oil for ignition .

当火花点火时缸内温度远超过临界着火温度时，火花点火对HCCI燃烧影响不大。

However , little influence from spark ignition on HCCI combustion would present when the temperature is much higher than critical temperature .

火花点火发动机燃烧室内温度场的实验研究

Study on the Temperature Field of Engine Combustion Chamber in Spark Ignition Engines

点火电子组件；温度试验；环境温度；

Ignition electronic module Temperature test Environmental temperature ;

于是，在正常点火时，叶片温度的变化率约为30度／秒。

Thus , during a normal light-up there is a blade temperature charge of about 30 degrees / sec .

介绍了宝钢线型烧嘴点火炉中料面温度、垂直高度温度、料面负压、气体成分的测定结果；

The bed surface temperature , the temperature distribution between igniter and bed surface , the suction over bed and the gas components in line & type ignition furnace were measured .