back pressure turbine
英 [bæk ˈpreʃə(r) ˈtɜːbaɪn]
美 [bæk ˈpreʃər ˈtɜːrbaɪn]
网络 背压涡轮机; 背压透平机; 背压式汽轮机; 背压式透平; 背压透平; 背压式透平机
双语例句
- There isn ta uniform method of calculating the affection of back pressure to electric power of steam turbine at present.
目前，确定背压变化对汽轮发电机组电功率的影响尚没有一种统一的计算方法。 - At present heat rate calculate of the double back pressure turbine is according to single back pressure turbine, which brings deviation of heat rate calculate.
目前双背压汽轮机是按单背压汽轮机来进行热耗率计算的，由此带来热耗率计算的偏差。 - Application of Single Stage Back Pressure Steam Turbine in High Pressure Water Feeding System of Metallurgic Industry
背压式汽轮机在冶金行业高压给水系统中的应用 - Steam Leakage Calculation of Shaft Gland of High Back Pressure Steam Turbine Units
高背压机组轴封漏汽量的计算 - The application of high back pressure turbine combined thermal equivalent in thermal power plant
高背压热功联产汽轮机在热电厂的应用 - Through a monitoring of the change in steam turbine back pressure during the operation of an air cooled turbine unit, the degree of dust accumulation can be forecasted, thus providing a theoretical basis for cleaning air cooled condensers.
通过监测空冷机组运行过程中汽轮机背压的变化，可预报积灰的程度，为直接空冷凝汽器清洗提供一定的理论依据。 - This article introduces the technical application of high back pressure turbine combined thermal equivalent, and compares the high back pressure to low back pressure.
文章介绍小背压机实施热功联产差压作功的技术应用，并就高背压和低背压两方案行了分析比较。 - A suggestion of using back pressure type energy saving turbine generator in place of pressure reducing station to produce intermediate pressure steam is made.
提出了采用背压式节能汽轮发电机组替代减压站生产中压蒸汽的建议。 - So it is necessary to analyze the relationship between back pressure variation and turbine power. Based on theories of assembly variable condition and thermal power system variable condition, system is analyzed and calculated, and universal curve is rectified with efficient coefficient.
把机组变工况和热力系统变工况理论结合起来，对系统进行分析计算，对现有的通用曲线进行修正，提出有效的修正系数，提高计算的实用性和精确度，扩大计算的适应范围。 - Finally, on the strength of concrete analysis, conclusions are drawn that may prove helpful in relation to designing back pressure steam turbine ranges for China and establishing their fundamental thermodynamical parameters.
最后，通过对这一典型系列方案的分析，得出数条有关建立我国背压式工业汽轮机系列问题以及有关这种系列的基本热力参数的具体结论。 - Improvement practice of increasing efficiency of back pressure turbine
提高背压式汽轮机效率的改造实践 - Effect of Back Pressure Variation of Steam Turbine on Unit Power Increment
汽轮机背压变化对机组功率增量的影响 - The inner casing of one extraction back pressure steam turbine is a cylindrical structure, the dummy piston and the nozzle chamber combine into one entity, without central separating interface, the inner surface of said inner casing to be smooth, without steam seal gland.
某台抽汽背压式汽轮机的内缸（平衡活塞与喷嘴室合为一体）为整体圆筒式结构，没有中分面，内缸内壁面为光面，没有汽封装置。 - Application of back pressure steam turbine drive water pump in thermal plant
背压式汽轮机驱动给水泵在热电厂的应用 - Analysis on operational troubles of back pressure turbine
背压式汽轮机运行故障分析 - The application of back pressure vapor of steam turbine in recovery of chemical products is introduced.
介绍承德焦化煤气股份有限公司，把汽轮机背压汽用于化产回收的使用情况。 - Modelling and imitation of back-pressure turbine control system
背压式蒸汽透平机组控制系统建模与仿真 - Here an example is: heating the feedwater of condensing turbine by exhaust steam of a back pressure turbine ( through tubular steam cooler) to raise the set's heat economy.
介绍一例：利用管式蒸汽冷却器将背压机排汽加热凝汽机给水，从而提高机组热经济性。 - Development of Saturation Steam Back Pressure Small Steam Turbine
饱和蒸汽背压式小型汽轮机的开发 - The application of high back pressure steam turbine in middle and small size thermal power plant
高背压汽轮机在中小型热电厂的应用 - The Application of Small Type Back Pressure Industrial Turbine on the Large Type Water Pump
小型背压式工业汽轮机在大型水泵上的应用 - The study indicates that the dust accumulation on a condenser can lead to a decrease in heat transfer coefficient of condensers, an increase in steam turbine back pressure and a decrease in turbine unit operating efficiency.
研究表明：凝汽器积灰会导致凝汽器传热系数降低，汽轮机背压升高，机组运行经济性下降。 - The flow velocity distribution at the outlet of fin-tube bundle of each condenser cell is measured and the back pressure of the turbine is obtained.
通过测量获得了该列各个单元翅片管束出口空气的流速分布和机组背压的变化规律。 - The air-side flow field optimization can improve the flow and heat transfer characteristics of the direct dry cooling system and reduce the back pressure of the turbine.
直接空冷单元空气流场优化组织，可提高空冷系统的流动传热性能，降低机组背压。 - This pressure recovery gives the turbine an effective back pressure that is lower than the condenser pressure, thus increasing the turbine work.
排汽系统中产生的压力恢复使得透平末级的出口压力低于冷凝器的压力，有利于提高机组的出功能力。 - In addition, the paper also analyzes the performance on the change of exhaust steam pressure of the back pressure turbine and the different heat supply temperature in the integrated system.
此外，论文还分析了背压汽机排汽压力及供暖温度变化时，一体化系统的性能情况。 - Huadian ZQ Power Plant circulation pump energy-saving projects used to replace the motor program back pressure steam turbine, the transformation was complete and put into use, after detailed calculations, analysis of the more obvious economic benefits.
华电zQ电厂热网循环泵节能改造项目采用的是背压式汽轮机代替电动机方案，目前已改造完成并投入使用，经过详细计算、分析，其经济收益较为明显。