Title of article :
Applyingburnablepoisonparticlestoreducethereactivityswinginhightemperaturereactorswithbatch-wisefuelloadingOriginalResearchArticle
Author/Authors :
J.LKloosterman، نويسنده , , HvanDam، نويسنده , , T.H.J.JVanderHagen، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2003
Pages :
11
From page :
105
To page :
115
Abstract :
BurnupcalculationshavebeenperformedonastandardHTRfuelpebblewitharadiusof3cmcontaining9gof8%enricheduraniumandburnablepoisonparticles(BPP)madeofB4Chighlyenrichedin10B.TheradiusoftheBPPandthenumberofparticlesperfuelpebblehavebeenvariedtofindtheflattestreactivity-to-timecurve.Itwasfoundthatforak∞of1.1,areactivityswingaslowas2%canbeobtainedwheneachfuelpebblecontainsabout1070BPPwitharadiusof75μm.ForcoatedBPPthatconsistofagraphitekernelwitharadiusof300μmcoveredwithaB4Cburnablepoisonlayer,asimilarvalueforthereactivityswingcanbeobtained.Cylindricalparticlesseemtoperformworse.Ingeneral,themodificationofthegeometryofBPPisaneffectivemeanstotailorthereactivitycurveofHTRs.
Journal title :
Nuclear Engineering and Design Eslah
Serial Year :
2003
Journal title :
Nuclear Engineering and Design Eslah
Record number :
894531
Link To Document :
https://search.isc.ac/dl/search/defaultta.aspx?DTC=10&DC=894531
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