The present study numerically investigated a conceptual type of internal steam cooling vane with the impingement cooling technology on the basis of plane model and concave model.
在对射流冷却平板模型和射流冷却凹板模型数值模拟的基础上,设计了射流冲击冷却式蒸汽冷却叶片,并对其进行了热耦合数值模拟。
According to the question of using natural cooling will prolong the period of opening cylinder for overhaul,we expound three modes for the steam turbine quickly cooled after being stopped,these are vacuum and aeration-cooling,pressure--air cooling and steam cooling,then analysis and contrast them.
针对汽轮机采用自然冷却方式会延长机组检修开缸时间的问题,提出了汽轮机停机后的三种快速冷却方式抽真空通汽冷却法、压缩空气强迫冷却法和蒸汽冷却法,并对这三种方式进行了比较和分析。
The steam cooling method was applied in this paper to study the design and characteristics of cooling structure for a vane of gas turbine.
在某燃气轮机第二级导向叶片的基础上,对叶片内部进行了设计并采用内部蒸汽冷却方式。
The effect of cooling steam inside the interlayer of IP cylinder on the heat exchanging and insulation was analyzed, which made a temperature difference of 86.
针对华能井冈山电厂2号汽轮机出现的中压调节阀端上下缸温差大引起的动静摩擦现象,从汽轮机本体结构分析入手,通过热力过程分析,认为机组中压缸夹层冷却蒸汽对缸体上下部分的不同换热和保温问题的共同影响,导致上下缸温差达86。
The design scheme of steam cooler ZL-80、Drain cooler SL-80 for Ping-wang power plant are introduced herein.
介绍了为平旺发电厂200MW机组配套的蒸汽冷却器ZL-80、疏水冷却器SL-80的设计方案。
The thermal economic benefit of steam coolers is analyzed by using partial quantitative analysis method, thus the important results obtained may provide theory basis for further improving the thermal economic benefit of power units.
利用等效热降局部定量分析方法,分析了蒸汽冷却器的热经济性,得出了重要结果,可为进一步提高机组热经济性提供理论依据。
The thermal economic performance of 1 000 MW USC units are affected by high initial settings,large overheat of the first three stages,value setting of HP heater exit temperature difference,and steam cooler configuration.
38℃,同时装设外置式串联蒸汽冷却器的设置方案最优,机组TMCR工况的热耗率可降低13。
SCHWR (Steam-Cooled Heavy Water Reactor)
蒸汽冷却式重水反应堆
steam cooled heavy water moderated reactor
蒸汽冷却重水慢化反应堆
Investigation on Closed-Loop Steam Cooling Schemes of a Gas Turbine Guide Vane;
燃气轮机透平导叶闭式蒸汽冷却研究
Cold and hot potable water, HVAC chilled and hot water. Evaporative cooling systems.
冷和热饮用水，暖通空调冷却水和热水。蒸汽冷却系统。
The Development of Small Water Vapor Generator and Research on Tool Wear with Water Vapor as Coolants and Lubricants;
小型蒸汽发生器研制及水蒸汽冷却润滑时刀具磨损的研究
When the oil is heated,the first vapors to rise are cooled and become the finest petrol.
油加热时最早升起的蒸汽冷却后就为最好的汽油。
Gas that comes off the oil later is condensed into paraffin.
石油经过加热，最先冒出来的蒸汽冷却后就是质量最高的汽油。
condenser steam, air-cooled
蒸汽、空气冷却冷凝器
vapor-cycle-cooled engine
蒸汽循环冷却式发动机
Effect of the Cool Steam Inlet Condition on Rotor Cooling Efficiency
冷却蒸汽进口条件对转子冷却效果的影响
On passing into the discharge pipe, the steam condenses.
蒸汽一进入排气管就要冷却。
Water be changed Into steam by heat and Into Ice by cold
水加热变蒸汽, 冷却後结冰
The steam is therefore cooled,and it condenses back to water.
蒸汽因而得到冷却,并凝结成水。
Water is changed into steam by heat and into ice by cold.
水加热则成为蒸汽，冷却则成为冰。
Numerically simulating mist/steam impingement cooling with phase change
水雾/蒸汽相变冲击冷却的数值模拟
Experimental Study on Heat Transfer Performance of the Condenser for Evaporative Cooling Turbo-generator
蒸发冷却汽轮发电机冷凝器传热特性试验研究
Practice of power generation technology using the recovery steam of converter steam cooling system
转炉汽化冷却回收蒸汽用于发电技术的实践
The normal media are: steam, thermal oil, hot water and chill water.
常用介质有：水蒸汽、导热油、热水、冷却水等。