查询词典 steam-driven

On the energy system, researches are mainly focused on the technology to use coke oven gas replaces steam: processing to use heating technology of diathermic oil replaces direct steam to ammonia stripping; technology to use direct fired absorption refrigerator replaces steam absorption refrigerator. technology on water-source heating pump of industrial circulation water; processing of circulation water with surface evaporating air cooler.

能源系统重点研究了焦炉煤气代替蒸汽的技术：导热油加热技术替代直接蒸汽蒸氨的工艺；直燃吸收式制冷机取代蒸汽吸收式制冷机；工业循环水水源热泵技术；循环水冷却采用表面蒸发空冷器。

Converter steam can be fully used via increasing the running pressure of boiler, enlarging accumulating capacity, bring converter's boiler to play double function, improving steam quality, steadying steam pressure for RH and so on.

通过采取提高余热锅炉运行压力、增大蓄热容积、转炉汽化装置"一机两用"、改善蒸汽品质、恒定供真空泵的蒸汽压力等措施，转炉蒸汽能够充分得以利用。

To the right is the vacuum ejector steam exhaust and behind that the superheater hot and wet steam headers with the steam outlet union and pipe.

而右边是蒸汽喷射真空排气和背后的过热器热湿蒸汽出口与工会和管道蒸汽头。

Start-steam, steam piping and steam transmission equipment used to house full of air, not to exclude them, we can not send steam.

开始通汽时，蒸汽输送管路和蒸汽使用设备内部都充满了空气，如不将它们排除，就无法送入蒸汽。

The hot helium temperature follows HTR-10's nuclear power changes slowly, and there is a large coupling between them, so the RPHHT system adopts cascade control, the minor loop is fast, and the major loop is hot helium temperature control loop whose dynamic response is slow; there is also a large coupling between main helium loop and steam-water loop, and both the main steam temperature measure signal and the heating process of the once-through steam generator are delayed, therefore, the MHFMST applies cascade control, the minor is main helium flow control loop whose dynamic response is fast, and the major is the main steam temperature control loop whose dynamic response is slow.

本文运用机理建模法，建立了HTR-10系统动态控制模型，然后进行了动态性能仿真，将堆芯用集中参数表示，冷却剂按一维流动处理；直流蒸汽发生器按二回路工质不同的相分为预热段、蒸发段和过热段，建立了三环节控制模型，得到HTR-10系统控制模型；仿真结果与数值计算结果对比表明，本文所建立的控制模型，能近似地反映HTR-10的动态特性，适合设计控制系统。

So the research on the thermo-economics analysis of thermal power plant is significant, this paper focuses on this field and gets some conclusions as follows: Based on Equivalent Enthalpy Drop Method and Cyclical Function Method, a conception, New Heating Steam Flow, is proposed and defined in this paper, which makes it possible to separate the cogeneration circle into condensate steam circle and heating steam circle and to get the new power equation and calculate the Rate of Electrical Power Generation by Heating Steam with Net Equivalent Enthalpy Drop.

在等效热降法的基础上，结合循环函数法的循环分析理论，通过引入热化新蒸汽量的概念，使得常规抽凝供热机组的纯凝汽循环与供热抽汽循环得以分离，从而得出了相应的供热机组汽轮机的功率方程，并实现了热化发电量与净等效热降计算的统一，最终完成了利用等效热降法对供热机组热化发电率的计算，使得已在凝汽机组中应用成熟的等效热降法可以方便地应用于供热机组，进行经济性分析和计算。

Characteristics: double steam rooms, ZhengQiLiang foot, not drop, steam output, Durability is very high, maintenance convenience, Using the gush steam set square, the activity is blocked, antifouling is simple, convenient, Quick heating, time, save electricity, large amount of steam, Using high quality of the slippery, scald-proof cluster in high-tech materials on the handle

特点：双蒸汽室，蒸汽量足，不滴水，随时有蒸汽输出；耐用性非常高，维修十分方便；采用活动的喷汽三角板，不易堵塞，防污简单，方便快捷；加热快，省时，省电，汽量大；采用优质高聚防滑，防烫的高科技材料使用在手柄上。

But for condensing steam turbine, the exhaust steam enthalpy and the enthalpy of regenerative extraction steam in wet steam state region can t be d...

该方法利用蒸汽等熵膨胀过程来确定等效热降，不仅避开了求解汽轮机排汽焓的难题，而且还可以分析引起热力系统经济性降低的原因和部位，从而为汽轮机热力系统经济性诊断提供了依据。通过与常规等效热降法计算结果的对比，证明了该改进方法的正确性。

Thirdly, by con-utilaziont of many methods such as exploitation and geology, dynamic producing process monitoring, water invasion behavior, core analyis and numerical simulation, 10 kinds of reservoir scale remaining oil distribution pattern in the steam huff and puff super heavy crude oil reservoir was put forward. Also, remainling oil distribution in the sand bed scale and sublayer scale were pointed out.Fourthly, Microcosmic displacement experiment was conducted for hot water driving in 100℃and 120℃. and steam drive at 170℃condition. Microcosmic remaining oil distribution characteristics were summarized. Remaining oil microcosmic distribution by steam drive at 170℃is different from that at 100℃, 120℃hot water driving. After the steam drive, there are three types of remaining oil distribute regular pattern, whic is impacted by many affecting factors like pore configuration, wettability and interfacial tension.

分析了砂层组规模和小层规模的纵向和平面剩余油分布规律。4、通过微观驱替实验，研究了100℃和120℃的热水驱及170℃蒸汽驱条件下剩余油的微观分布形态。170℃条件下剩余油微观分布形态同时受孔隙结构、润湿性及界面张力多种因素的影响，主要有三种形式：在油、汽、水三相共存的孔隙中，剩余油分布于汽、水之间，为薄膜状和弯月状；在只有油、汽两相共存的孔隙中，大孔道中主要是蒸汽，剩余油在细小的孔喉和孔隙角隅处以段塞或不规则状态存在；由于高温水蒸汽对原油具有萃取作用，剩余油以一种细小的珠滴状存在于孔隙表面。

The technology to achieve energy-saving in wort boiling mainly covered the following aspects: recovery of exhaust boiling steam including exhaust steam recovery by exhaust steam condenser and energy-saving by exhaust steam compressor; energy-saving by the use of new boiling system such as Merlin boiling system or soft boiling system or Stromboli boling system etc.

实现麦汁煮沸工段节能降耗的技术措施有：回收煮沸乏汽节能，包括采用乏汽冷凝器回收乏汽和采用乏汽压缩机节能；采用新型煮沸系统节能，可采用Merlin煮沸系统节能，或采用柔和煮沸系统节能，或采用Stromboli煮沸系统节能。

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