Title of article
Voidfractionandheattransportintwo-dimensionalmixedsizeparticlebedswithinternalheatsourcesOriginalResearchArticle
Author/Authors
AndreasZeisberger، نويسنده , , FranzMayinger، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
10
From page
2209
To page
2218
Abstract
Thepaperdiscussestheboilingheattransferfromaporousbedwithinternalheatsourcesandreferstotheconfigurationinanuclearreactorafterapartialcoremelt.Theflowofcoolant,thetemperatureandthelocalliquid/vapordistributionwereinvestigatedinatwo-dimensionalconfiguration.Experimentswereconductedusingmonodispersebedsaswellasamixtureoftwodifferentparticlesizeswithatotalporositybelow20%.Insometeststhebedwassupportedbyashellofporousmaterialtocreateagapalongthebottomofthetestcontainer.Waterwasusedfortestsupto9%ofthecriticalpressure,whileothertestsweremadewithR134aupto44%ofthecriticalpressure.Themaximumheatingraterealizedinductivelywas730kW/m2.Theexperimentshavebeencomparedtoanalyticalresultswithaone-dimensionalapproach.
Journal title
Nuclear Engineering and Design Eslah
Serial Year
2005
Journal title
Nuclear Engineering and Design Eslah
Record number
895938
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