该【凝汽器黄铜管内应力验收标准研究 】是由【niuwk】上传分享，文档一共【2】页，该文档可以免费在线阅读，需要了解更多关于【凝汽器黄铜管内应力验收标准研究 】的内容，可以使用淘豆网的站内搜索功能，选择自己适合的文档，以下文字是截取该文章内的部分文字，如需要获得完整电子版，请下载此文档到您的设备，方便您编辑和打印。凝汽器黄铜管内应力验收标准研究Title:eptanceCriteriaforStressinCondenserBrassTubesIntroduction:Insteampowerplants,,typicallymadefrombrassduetoitsexcellentcorrosionresistance,,ifnotproperlymanaged,canleadtofailures,reducedefficiency,,:Severalfactorscontributetothestresslevelsexperiencedbycondenserbrasstubes::Thetemperaturedifferencebetweenthesteamandcoolingmediumresultsinatemperaturegradientacrossthetubewall,:Condensertubesaresubjectedtointernalpressureduetothepresenceofhigh-:Externalforces,suchasvibrations,waterhammer,andthermalexpansion/contraction,:Corrosionanderosiononthetube'sinnerandoutersurfacescanleadtolocalizedthinning,:Toensuresafeandreliableoperationofcondenserbrasstubes,::TheASMECodeprovidesguidelinesforthedesign,fabrication,andinspectionofpressurevessels,:Themechanicalpropertiesofthebrassmaterialusedforthetubes,suchasyieldstrengthandtensilestrength,:Advancednumericaltechniques,suchasfiniteelementanalysis(FEA),-::,internalpressure,mechanicalloading,andcorrosion/,enhanceefficiency,andreducemaintenancecostsinsteampowerplants.
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