总温

On account of the fact that the signal of total boiler radiant energy fully embodies the changes of combustion conditions in a boiler and can foreshow the variation trend of inlet flue gas temperature , the signal of total boiler radiant energy is introduced in the control system for superheated steam temperature .

鉴于锅炉总辐射能信号充分体现了锅炉内燃烧工况的变化，能提前反映烟道进口烟温变化趋势，为此，在过热蒸汽温度控制系统中引入了锅炉总辐射能信号，通过检测烟气温度及其变化趋势来提前调节减温水量，从而改善主蒸汽温度调节的品质。

It can fulfill automatic control on swash plate of

它通过对发动机转速信号、大气总温信号的处理，解算出斜板的理论位置，与斜板的位置传感器信号进行比较，其差值作为控制信号经放大后控制电液伺服阀带动作动筒，使斜板向减小差值的方向运动，从而实现对飞机进气道斜板的自动控制。在这一系统中

Compressed Air circumrotate at a high speed in the vortex tube, divided into two different airstreams after vortex in the vortex room, the air in the center of the tube have low temperature, and the air temperature out of the tube higher, adjust the rate of air in cooled and hot, we can get better refrigeration effect and hot effect.

气流在涡流管内高速旋转时，经过涡流变换后分离成总温不相等的两部分气流，处于中心部位的气流温度低，而处于外层部位的气流温度高，调节冷热流比例，可以得到最佳制冷效应或制热效应。

Using lumped-parameters method according to the parameters at the outlet of desuperheater and the control volume approach, the dynamic models of desuperheater were established . Enthalpy was used as the main variable in the model, thus many uncertain parameters could be avoided.

以减温器出口参数为集总参数的建模方法和分多段集总参数建模方法，分别建立了减温环节的动态数学模型，模型以焓值为主要变量，避免了大量不确定参数的引入。

For the best control effect, a fuzzy control strategy is introduced in the automatic system. 9 intelligent sensors decentralized in each workshop collects each workshop temperature information, then the fuzzy control machine deals with these data, and sends the dealt information to S7-300PLC to control 9 air-conditions placed on rooftop to run.

要保证加工质量，就要保证空调系统能将车间温、湿度在加工期间随时都控制在要求的范围内，为了达到最优的控制效果，该空调自动控制系统还引入了模糊控制策略，利用分布在车间各个位置的九台智能温、湿度传感器采集不同位置的车间温、湿度信息，通过模糊控制器处理后，送入S7-200PLC进行程序处理，控制九台屋顶空调机组动作，实时进行调整，使车间内的温、湿度总能处于系统设定的范围内。

The total-temperature measurement of gas can adopts disrobed thermocouple probe and total-temperature thermocouple probe.

高焓高速气流总温可以采用裸露热电偶和总温热电偶来测量。

Firstly,based on the WR Sexton method,the method and mathematic models of supplementing the sub-idle rotating component characteristics is presented.Secondly,the turbofan windmilling high-low pressure rotor co-working equations and the whole engine co-working equations are established.lastly,a turbofan engine windmilling characteristics under various windmilling conditions are simulated and analyzed.

首先，基于不可压流理论，附以可压缩效应修正的指数法发展了补充慢车转速以下部件特性的计算模型和计算程序；其次，根据流量连续、压力平衡、功率平衡、燃烧室进出口总温相等及转速相等等约束条件建立了风车状态时涡扇发动机高低压转子及整机的共同工作方程；最后发展了具有一定计算精度的涡扇发动机风车状态特性计算模型和程序，并以某型涡扇发动机为例，计算分析了不同飞行条件下发动机的风车特性，从计算结果看，其趋势是合理的。

In the paper, the resistance heated and continuous facility is adopted to finish scramjet combustor experiment research on hydrogen-fueled and ethylene-fueled ignition and combustion at different equivalence ratio. The continuous clean airflow of flow ratio 0.73kg/s, total temperature Tt=1000K, Mach number M=2.0, total pressure Pt=0.8MPa is available to the inlet of direct-connected experimental model.

本文采用电阻加热的连续式实验设备，在燃烧室进口气流为高温纯净空气、Ma数M=2、总温Tt=1000K，总压Pt=0.8MPa条件下，进行了不同当量油气比的氢和乙烯燃料的超音速燃烧室直连式实验。

The successful kerosene ignition and flame stabilization is obtained by using plasma ignition,cavity flameholder and wall injection fuel.

研究表明，在燃烧室进口M=2、总温T0=960K时，采用大功率等离子体点火器，不需要先锋燃料，可以直接点燃煤油。

It has the advantages of simple structure, easy fabrication, high recovery coefficient, short response time and spot temperature measurement etc.

总温热电偶具有结构简单、制作简便、温度恢复系数高、响应时间短、能测量点温度等特点，更适用于测量高焓高速气流总温。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。