1)main steam flow主蒸汽流量
1.The analysis and comparison of differant methods of measuring and calculating main steam flow in power plants;电厂主蒸汽流量测量与计算方法分析比较
2.Modification of main steam flow calculation model in DAS system for 300MW unit in Xiangtan power plant;湘潭电厂300MW机组主蒸汽流量计算模型的修改
3.Regression measurement of main steam flow based on support vector machine;基于SVM的主蒸汽流量回归估计
英文短句/例句
1.A Practicable Method for Main Steam Flow Calculation of Steam Turbines精确计算汽轮机运行主蒸汽流量的一种可行方法
2.Application for Regression Measurement of Main Steam Flow in Scaling Judgment of Flow Path Section主蒸汽流量回归估计在通流部分结垢判断中的应用
3.Errors Caused by Vapor State in Steam Flow Measurement蒸汽状态给蒸汽流量计量带来的误差
4.Steam Flux Measure System Based On IAPWS-IF97;基于IAPWS-IF97的蒸汽流量计量系统
5.The Improvement that Measure Meter Companion of Hot Way to the Steam Flow对蒸汽流量测量仪表伴热方式的改进
6.Improvement of Installation Precision for Wet gas and Steam Volume Meter湿气体及蒸汽流量计安装精度的提高
7.Study and Comparison of Flowing-steam Wetness Measurement Methods流动蒸汽湿度测量方法的研究与比较
8.Wanding of the Flow Baffle Plate(FBP) of Steam Generator蒸汽发生器流量分配板(FBP)通杆测试
9.Research on Flow Distribution in UTSG under Low Flow Rate Condition低流量下蒸汽发生器一次侧流量分配研究
10.SVM Application in the Measurement of Saturated Vapor Flow;支持向量机在饱和蒸汽流量测量中的应用研究
11.On the Steam Flow Distribution of Complex System of Utility Boiler;大容量电站锅炉复杂系统蒸汽流量分布研究
12.The Measurement System for Thermal Flux of Superheated Steam Based on Artificial Neural Networks;基于人工神经网络工业蒸汽热流量计量系统
13.Modest Discussion about Mathematical Model of Temperature and Pressure Compensationg in Measure of Stream Current Amount;浅析蒸汽流量计量中温度压力补偿的数学模式
14.Improving the Measurement Precision of Differential Pressure Steam Flowmeter提高差压式蒸汽流量计测量精度的探讨
15.The reseach of BP neural network in measurement of steam flowBP神经网络在蒸汽流量测量中的应用研究
16.Series A includes steam service for warming up before the main line is opened, and for balancing pressure where the lines are of limited volume.系列A包括用于在主管道开启前进行加温的蒸汽应用场合，或在流量有限的管道上平衡压力。
17.Noise Silencer for Steam Evacuation and Flow Adaptation of Its Valve in Thermal Power Plant火电厂蒸汽放空消声器及其阀门流量适配
18.Research on a Novel Capacitance Sensor for Measuring Wetness of Flowing Wet Steam;新型电容传感器测量流动湿蒸汽湿度的研究
相关短句/例句
main stream flux主蒸汽流量
1.Study on the measurement of main stream flux in power plants;火电厂主蒸汽流量测量方法研究
2.The importance of accurate measurment of main stream flux in power plants is explained.阐述了准确测量主蒸汽流量的重要性,介绍了当前电厂采用的主要测量方法及其原理和特点,对比了直接测量法的误差大小,对间接测量方法的原理进行了说明,并提出了改进建议。
3)steam flow rate蒸汽流量
1.Research on mathematical model of temperature and pressure compensation in steam flow rate measurement;蒸汽流量计量温度、压力补偿的数学模型研究
4)steam flow蒸汽流量
1.Development of steam flow meter with high accuracy based on IAPWS-IF97;基于IAPWS-IF97的高精度蒸汽流量仪表的研制
2.Enhance Steam Flow Monitoring to Improve the Level of Steam Computation;加强蒸汽流量监测 提高蒸汽计量水平
3.Based on the analysis of the characteristics of the steam, the features of Various flow-meters and their applicable ranges as well as the optimal strategy for steam flow measurement areintroduced in detail.从分析蒸汽特性入手,详细介绍各种流量仪表的特点和适用范围,以及测量蒸汽流量的最佳方案。
5)flow of steam蒸汽流量;汽流
6)steam flow汽流，蒸汽流量
延伸阅读
主蒸汽系统主蒸汽系统main steam system zhuzhengql xltong主燕汽系统(main steam system)锅炉过热器出口联箱到汽枪机主汽门之间的蒸汽管道的连接系统。火电厂常用的主蒸汽系统有单元制、单母管制、切换母管制等类型。 单母管制系统将参数相同锅炉的新蒸汽连接到蒸汽母管，再分别送到汽轮机及有关辅助设备的燕汽管道系统，见图(a)。 为避免母管及与母管相连的阀门发生事故，造成与母管相连的全部锅炉和汽轮机停止运行，用两个申联的关断阀将母管分成两个以上的区段，避免因母管故障造成全厂停运。正常运行时，分段阀门处于全开启状态。┌────┬────┐│二占一二│二占一二││I丁 │了万 │└────┴────┘ 火电厂主蒸汽管道系统 (a)单母管分段系统，(b)切换母管制系统;(c)单元制系统 燕汽母管分段后，当某一区段内相连的阀门故障时，将迫使这一区段的锅炉和汽轮机停止运行。这种系统多用于机、炉台数或容量互不配合的小型火电厂和供热式电厂。 切换母管制系统锅炉与其相对应的汽轮机组成单元，各单元通过切换阀门与母管连接的燕汽管道系统，见图(b)。特点是:相对应的机、炉可不经过母管作单元运行，也可经过母管实现机、炉并列或交叉运行。 切换母管制系统比单元制系统有较高的灵活性，但阀门较多，系统复杂，多在机、炉容量能互相配合的中小容t电厂和供热式电厂中采用。 单元制系统每台汽轮机和锅炉组成独立的单元连接，单元之间无横向联系，见图(。)。这种系统的优点是系统简单，管道短，阀门和管件少，压力损失和散热损失小，便于机、炉协调控制，利于厂房和设备的布置设计。缺点是单元之间不能交叉运行，单元内锅炉或汽轮机或主蒸汽管道上任一附件发生故障，整个单元将被迫停止运行。这种系统要求加强设备维护，以提高运行可靠性，因而对电力系统的备用容量提出更高的要求。 高温高压大容量机组，特别是中间再热机组，均采用单元制系统。
