摘要
Hightemperaturelatentthermalstorageisoneofthecriticaltechniquesforasolardynamicpowersystem.Thispaperpresentsresultsfromheattransferanalysisofaphasechangesaltcontainmentcanister.Athree-dimensionalanalysisprogramisdevelopedtomodelheattransferinaPCMcanister.Analysisincludeeffectsofasymmetriccircumferenceheatflux,conductionincanisterwalls,liquidPCMandsolidPCM,voidvolumechangeandvoidlocation,andconductionandradiationacrossPCMvaporvoid.ThePCMphasechangeprocessismodeledusingtheenthalpymethodandthesimulationresultsarecomparedwiththoseofothertwo-dimensionalinvestigations.It'sshownthattherearelargedifferencewithtwo-dimensionalanalysis,thereforethethree-dimensionalmodelisnecessaryforsystemdesignofhightemperaturelatentthermalstorage.
出版日期
2001年01月11日（中国期刊网平台首次上网日期，不代表论文的发表时间）
