Title of article
EffectofnoncondensablegasinaverticaltubecondenserOriginalResearchArticle
Author/Authors
SeungminOh، نويسنده , , ShripadT.Revankar، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
14
From page
1699
To page
1712
Abstract
Anexperimentalstudyisperformedtoinvestigatetheeffectsofnoncondensable(NC)gasinthesteamcondensingsystem.Averticalcondensertubeissubmergedinawaterpoolwheretheheatfromthecondensertubeisremovedbyboilingheattransfer.Thedesignofthetestsectionisbasedonthepassivecondensersysteminanadvancedboilingwaternuclearpowerreactor.Dataareobtainedforvariousprocessparameters,suchasinletsteamflowrate,noncondensablegasconcentration,andsystempressure.Degradationofthecondensingperformancewithincreasingnoncondensablegasisinvestigated.Thecondensationheattransfercoefficientandheattransferratedecreasewithnoncondensablegas.Thecondensationheattransferrateisenhancedbyincreasingtheinletsteamflowrateandthepressure.Thecondensationheattransfercoefficientincreaseswiththeinletsteamflowrate,however,decreaseswiththesystempressure.Forthecondensersubmergedinawaterpoolwithsaturatedcondition,thestrongprimarypressuredependencyisobserved.
Journal title
Nuclear Engineering and Design Eslah
Serial Year
2005
Journal title
Nuclear Engineering and Design Eslah
Record number
894951
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