main steam pipe是什么意思

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用法例句

Study on performance degradation of main steam pipe of X20CrMoV12.1 steel for long-term service;

长期运行的X20CrMoV12.1钢主蒸汽管性能劣化研究

Estimate of structure states and capabilities for the 10CrMo910 steel main steam pipes after 147 thousand hours running;

对运行14.7万h 10CrMo910钢主蒸汽管道组织性能的评定

Its main steam pipe (main pipeΦ 450× 41, branch pipeΦ 335× 31)uses 1- 2 mode in the second stage 2× 300 MW unit extension project in ShanXi HuaNeng YuShe power plant.

山西华能榆社电厂二期2×300MW机组扩建工程,其主蒸汽管道(主管Ф450×41,支管Ф335×31)采用1-2制方式。

Study of permanent strength variation trends of main steam piping in operation;

主蒸汽管运行中持久强度变化动态研究

Appraisal of microstructure and mechanical properties for the 12Cr1MoV steel main steam pipe after 190 thousand hours running;

12Cr1MoV钢主蒸汽管道运行19万小时后的组织性能评定

Comparison Selection on Materials for Main Steam Pipe of Ultra-supercritical Unit

超超临界机组主蒸汽管道选材比较

73MPa pressure,the main steam pipe in a thermal power plant,especially the bends were badly damaged.

高温持久强度试验和微观结构分析显示,某热电厂F12主蒸汽管道经16。

Supervisory control of welding quality of main steam piping made of A335 P91 steel in thermal power plants has ensureed the welding quality.

对火力发电厂采用A335P91钢的主蒸汽管道安装焊口进行了焊接质量监控 ,保证了焊接质量 ,并介绍了监控的主要内容 ,提出了一些需要注意的问题。

In a power plant, water is found accumulated in main steam piping of the SIEMENS made 660 MW steam turbine after shutdown,it even leads to water running into the steam turbine.

针对某电厂西门子660MW机组发生的机组停运后主蒸汽管道积水、甚至造成汽轮机进水的问题进行了认真地原因分析和研究,并依据ASME标准对外方的设计提出了更加安全可靠的改进方案,从而提高了机组的安全可靠性。

Based on the experiment and theoretical analysis, the residue life of the main steam piping made of heat resistance steel 12CrlMoV was estimated after the piping had been used for 126691 hours.

通过实验和理论分析 ,对已服役126691小时的12Cr1MoV耐热钢主蒸汽管道的剩余寿命进行了评估 ,从而为电厂高温部件金属技术监督与寿命管理提供了理论依

State test and assessment of the main steam pipeline of 1 # boiler;

锅炉主蒸汽管道状态检验与评估

Study on operation life of P92 steel thin-walled main steam pipeline in ultra-supercritical unit

超超临界机组P92钢薄壁主蒸汽管道运行寿命研究

Directing againt the problem of joint interface misplacement occurred between the main steam pipeline and the main steam valve of a 220 MW heat-supplying unit in one power plant,the causes resulting in misplacement and its influence upon thrust on the port of said main steam valve have been analysed,and disposal measure,i.

针对某电厂200MW供热机组主蒸汽管道与主汽阀发生的接口错位问题,分析了其产生的原因及其对主汽阀端口推力的影响,提出了通过支吊架载荷重新配置来减小主蒸汽管道对主汽阀垂直方向推力的处理措施,并对措施的安全性进行了评价。

Main Steam Pipe Crack Analysis and Preventive Measures

主蒸汽管道裂纹原因分析及防治措施

An Analysis on Creep-Fatigue Failure of Main Steam Pipe of 12CrMoV Steel

12CrMOV钢主蒸汽管道的蠕变疲劳失效分析

CAUSE ANALYSIS OF WELD SEAM CRACKING ON THERMOCOUPLE SLEEVES USED FOR MAIN STEAM PIPELINE

主蒸汽管道热电偶套管焊缝开裂原因分析

Acc. to this value to control fan operation.

据此值用于每个主蒸汽管来控制风机运行。

Damage Analysis and High Temperature Failure Assessment for SS Main Steam Pipelines;

SS主蒸汽管线的损伤分析及高温失效评定

The Estimation of Microstructure and Properties for 10CrMo910 Main Steam Pipes after 150 Thousand Hours Running;

运行15万小时10CrMo910钢主蒸汽管道组织与性能评定

Numerical Method for the Vibration of Main Steam-Pipe in Power Plant;

电厂主蒸汽管道振动分析的数值计算方法研究

Life Prediction of the Main Steam Pipe Based on the Theory of Reliability;

基于可靠性理论的主蒸汽管道寿命预测

Inspecting and Discussion of the Main Steam Pipe's Default of 1000 MW Class Power Sets

百万级火电机组主蒸汽管道缺陷检测探讨

Damage Analysis of 10CrMo910 Used as Main Steam Piping in Long Term Service

长期高温服役10CrMo910主蒸汽管道材质损伤分析

Research on operation safety and life evaluation for main steam pipe made of P92 steel

P92钢主蒸汽管道运行安全性和寿命评估的研究

Life Assessment of Main Steam Pipelines Made of 15X1M1Φ Steel of No.5 Generating Unit in a Power Plant

某电厂5号机15X1M1Φ钢主蒸汽管道寿命评估

On-line setting of safety valve in main steam pipe of ultra-supercritical boiler

超超临界锅炉主蒸汽管道安全阀在线整定

MEASUREMENT AND ANALYSIS OF HOT-STATE STRESS FOR MAIN STEAM PIPELINE OF UNIT NO. 10 IN NANCHANG POWER PLANT

南昌发电厂10号机组主蒸汽管道热态应力测量及分析

On-Line Realization Of Main Steam Pipe Residual Life Prediction Based On COM Technology;

基于组件技术的主蒸汽管道寿命预测的在线实现

Research on Main Steam Pipeline Hanging Bracket Angular Weld Avulsion and Material Deterioration

主蒸汽管道支吊架角焊缝撕裂及材料劣化的研究

Study on operation life of P92 steel thin-walled main steam pipeline in ultra-supercritical unit

超超临界机组P92钢薄壁主蒸汽管道运行寿命研究

Reasons for Metallography Defect Form and the Formation of P91 Steel Main Steam Pipe Welding Seam

P91钢主蒸汽管道焊缝金相缺陷形态及其形成原因探讨