| 汽轮机蒸汽管道的应力分析与设计 |
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| 引用本文： | 李文辉,延静,杨羽华.汽轮机蒸汽管道的应力分析与设计[J].化工设计,2013(1):19-21,1. |
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| 作者姓名： | 李文辉 延静 杨羽华 |
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| 作者单位： | 航天长征化学工程股份有限公司兰州分公司 |
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| 摘 要： | 介绍汽轮机蒸汽管道支吊架的设计方法。为保证蒸汽管道的设计安全,利用CAESARⅡ软件对其进行应力计算,通过调整支吊架的形式,使汽轮机受力符合NEMA SM23标准的要求,确保装置安全平稳运行。提出了减小汽轮机管口受力的一些方法,为同类管道设计提供参考。
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| 关 键 词： | 汽轮机 蒸汽管道 支吊架 应力分析 |
Stress Analysis and Design of Turbine Steam Pipe |
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| Affiliation: | Li Wenhui,et al (Lanzhou Branch of Changzheng Chemical Engineering Co.,Ltd.,Lanzhou 730050) |
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| Abstract: | This paper presents the design method of the steam pipe support and hanger of the turbine.CAESAR Ⅱ software is used for the stress calculation in order to ensure the safety of the steam pipe design,by adjusting the pipe support and hanger,to make the stress on turbine compliance with the requirements of NEMA SM23 and ensure the safety and reliable operation of the plant.This paper puts forward the method of reducing the turbine nozzle stress,which provides a reference for similar pipeline design. |
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| Keywords: | turbine steam pipe pipe support and hanger stress analysis |
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