膨胀节

300MW机组给水调节阀膨胀节疲劳设计

Fatigue Design of 300 MW Unit Feedwater Regulating Valve Expansion Joint

波纹管膨胀节产品质量体系的建立。

The establishment of the quality system of the bellows expansion joint .

波纹膨胀节CAD技术

Bellows Expansion Joints and CAD Technique

单层及多层U形膨胀节轴向刚度有限元分析

The finite element analysis to the axial stiffness of monolayer and multilayer U-shape bellows

双层U形膨胀节数值模拟

Numerical Simulation of Two-layered U Shape Expansion Joint

U形波纹管膨胀节强度分析

Strength analysis of the U-shaped bellows expansion joints

基于CAE的U形波纹管膨胀节的工程优化设计

Optimization Design of U-shaped Bellows Based on CAE

POP装置换热器膨胀节开裂原因分析

Reason Analysis on the Crack Problem of Expansion Point for Heat Exchanger in POP Unit

V形膨胀节的承载和补偿能力分析及膨胀节成形过程模拟

Load-Carrying and Compensation Analysis of the V-Shaped Expansion Joint and Simulation of the Manufacture Process of the Expansion Joint

Ω形及U形膨胀节承载与变形补偿能力的比较

Comparison of Loading Bearing and Expansion Abilities between Ω - Shape and U - Shape Expansion Joints

通过可视化编程工具VISUALBASIC6.0对三维绘图软件SolidWorks2006进行二次开发，软件实现膨胀节自动建模、自动装配、自动出工程图功能。

The software realizes that products automatically modeling , automatically assembly and automatically creating engineering drawing by redeveloping of SolidWorks 2006 in Visual Basic 6.0 .

基于SolidWorks的波形膨胀节三维参数化绘图软件的开发

Development of Bellows Expansion Joint Parametric Drawing Software Based on SolidWorks

通过试验验证，为今后双层及多层U形膨胀节设计校核提供了新的思路。

By test validating , the way is obtained in designing and collating of two-layered or multilayer U shape Expansion Joint .

POP装置换热器在使用10个月后，膨胀节就开裂泄漏。

Since the heat exchanger in POP uint had been used for 10 months , the crack and leakage happened on its expansion point .

深入研究了SolidWorks建模、装配、工程图等各项功能，并总结分析出在SolidWorks2006中对膨胀节的最优建模、装配、出工程图方式。

This thesis deeply researched SolidWorks ' functions including modeling , assembly , drawing and so on , furthermore , and obtained the optimized method of those functions .

本文同时编写了该方法的Fortran计算程序，利用该程序可以比较准确地计算出膨胀节的低循环疲劳寿命。

In addition , the FORTRAN calculation program of this method is compiled in this paper , by which the low cycle fatigue life of bellows expansion joints can be calculated accurately .

膨胀节EJMA标准新版设计算式改动的述评

Comments on the Changes of the Designing Formulae of Expansion Joint in EJMA Standards New Edition

RFCC波形膨胀节腐蚀成因及对策催化裂化装置烟机出口管线及膨胀节失效分析

Analysis on Corrosion and Protective Countermeasures for Expansion Joints in Fluid Catalytic Cracking Unit Failure Analysis of Pipelines and Expansion Joints on the Flue Gas Turbine Exit for CCU

为满足燃油锅炉的烟气排放要求，设计了J型烟囱，它由斜三通、直管、膨胀节、防爆门、雨漏、落水管等组成；

Describes a J shaped stack developed to meet the requirement of smoke emission standard of oil fired boilers , which consists of a slope tee , a straight pipe , an expansion joint , an explosion flap , a rain drain pipe and a down pipe .

膨胀节波纹管部分采用FN2和Incoloy钢材最好，实践证明，采用上述两种钢材代替188型不锈钢作为制造波纹管膨胀节的材料，可延长膨胀节寿命2倍以上，有很好的经济效益。

Both FN 2 and Incoloy steels are most suitable to bellows expansion joint . Using these two steels to replace 18 8 stainless steel can double the service life of bellows expansion joint .

以最新版的美国膨胀节制造商协会标准（EJMA-98）和GB／T12777-1999《金属波纹管膨胀节通用技术条件》作为设计依据，确定边界约束和性态约束条件；

Boundary and performance constraints were determined on the basis of the newest edition of Standard of Expansion Joint Manufactures Association of American EJMA-98 and National Standards of China GB / T12777-1999 , Metal Bellow Expansion Joint Common Technical Conditions .

推导出了矩形膨胀节在轴向、横向、角向位移下产生的力、力矩、当量轴向位移以及刚度等公式，还对EJMA标准矩形膨胀节的刚度公式及力矩公式作了补充和修正。

The rectangular expansion joints formulae of force , moment , equivalent axial movement and spring rate etc under load of axial , lateral and angular movements respectively are deduced . The spring rate formulae and moment formulae of rectangular expansion joints in EJMA standards are complemented and revised .

U型膨胀节热应力分析及疲劳寿命估算

Thermal stress analysis and estimated fatigue life of U-type expansion joint

高温烟气膨胀节爆裂失效分析

Burst Failure Analysis of Expansion Joints in High Temperature Flue gas

膨胀节的压力试验和波纹管的失稳试验

Hydraulic Pressure Testing of Expansion Joint and Squirm Testing of Bellows

O形膨胀节的优化设计

An Optimization Design of the Expansion Joint with O - Ring

矩形膨胀节的应力和挠度与刚度

Stress and deflection and rigidity of rectangular expansion joints Butterflies Festival

乙酸生产中的余热锅炉带膨胀节的中压管壳式余热锅炉的设计

Design for Middle Pressure Tubular Waste Heat Boiler with Expansion Joint

腐蚀破坏是波纹管膨胀节失效的一个重要原因。

Erosion is the main factor in failure of expansion joints .

板壳式换热器设置膨胀节的判定

Method for Determining Necessity of Expansion Joint in Plate-Shell Heat Exchangers