燃烧器

The pilot uses the propane burner to control how high or low the balloon flies. To go up, he or she turns up the burner to make the air in the envelope hotter. To go down, the pilot just lets the air cool down.

驾驶员会通过丙烷燃烧器来控制气球飞的高度，想要飞高时，他或她就会打开燃烧器加热气囊内的空气，若想要降低高度时，驾驶员只要让空气冷却下来即可。

For loads in excess of ratings or when a 3-phase burner motor is used, use either switch as pilot to operate a relay or magnetic starter as shown under "Pilot Duty" above for burner switch.

如果负载超过额定值，或如果采用三相燃烧器电机，则使用任何一个开关作为引火装置来操作继电器或磁力启动器，如上图所示，在"Pilot Duty"下作为燃烧器开关。

And this burner is expected to be applied to boiler design and retrofit.

本文系统地阐述了双通道燃烧器的工作原理，对双通道燃烧器的流动特性进行了理论分析。

To evaluate the atomizing properties of the nozzle, an experimental research is performed under different operating pressures by means of the Adaptive Phase/Doppler Velocimeter.

鉴于提高原油加热炉燃烧器的燃烧效率对油田节能降耗有着重要的经济意义，开发了新型内混式气动旋流雾化原油燃烧器喷嘴。

Compared with other natural gas combustor, this combustor can generate the second combustion and form circumfluence of smoke.

同一般天然气燃烧器相比，这种燃烧器既能产生二段燃烧，又能促进一定量的烟气回流。

Thus, a decoupling chamber pressure control system was designed and installed at the end of the tailpipe of a valveless self-excited pulse combustor. The relative pressure in the decoupling chamber was controlled from about -10 kPa to 10kPa through a blower, and the influence of pressure variation on the heat transfer in tailpipe was investigated.

在一台无阀自激脉动燃烧器尾部建立了去耦室压力控制系统，通过调节引风机前的阀门开度来改变去耦室内部压力即尾管出口压力大小（调节范围-10～10 kPa），实验研究了去耦室压力变化对脉动燃烧器尾管传热的影响。

The velocity and temperature numerical simulation at three dimentions in four-corner-burners boiler is conducted. The velocity and temperature distribution of weste gas in the old and transformed boiler are compared which is helpful to optimize the parameters of the burners for design and operation.

在新型回流区分级着火燃烧器的应用实践中，对四角切圆锅炉炉内三维速度场和温度场进行了数值模拟，比较了改造前后炉内烟速和烟温分布，有助于优选燃烧器的设计运行参数。

On the basis of an analysis of the main causes leading to a boiler waterwall high-temperature corrosion in a tangentially-fired furnace it is concluded that a rational air distribution and proper adjustment of combustion regimes represent the basic measures to prevent the above-cited corrosion.

分析了切向燃烧锅炉水冷壁高温腐蚀的主要原因，认为合理配风、调整燃烧是防止高温腐蚀的根本措施，着重介绍了新型实用专利水平浓淡风煤粉燃烧器的基本原理，指出水平浓淡风煤粉燃烧器可有效防止高温腐蚀的发生。

Through the experimental research of main operating parameters of a dual air-register burner boiler, which have an effect on combustion, the authors have identified the variation relationship between boiler economic performance and such factors as oxygen content, primary air flow rate, various damper openness of the burners, and coal pulverizer feed rate, etc. The optimized selection of the above-cited parameters results in a significant enhancement of the boiler operating efficiency.

摘要〕 通过对双调风燃烧器锅炉影响燃烧的主要运行参数的试验研究，分析得出了氧量、一次风量、燃烧器各挡板开度、磨煤机给煤量等主要燃烧参数对锅炉经济性的影响规律，并对这些参数进行优化选择，使锅炉的运行经济性得到了明显提高。

The practice of Russian Kalukiu's burner has brought the use of hot air stove into a new stage,in which a ceramic burner is put at the top of the vault in a single combustion chamber .

由于俄罗斯卡鲁金顶燃式热风炉的实践，顶燃式热风炉进入一个新的时代，其燃烧器应是单个陶瓷燃烧器而且放置在拱顶之上，但仍有很多设计有待修

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了