相变材料基全天候夹克的设计与开发.pptx

MehranUniversityofEngineeringTechnologySZABCampusKhairpurMir’sTopic:ToDesignDevelopSimulationModelforphasechangematerialbasedAll-Weather-Jacket.Supervisedby:Engr.AbdulAhadNoohaniNameRollNumberSAJIDALIALIASGHARAIJAZHUSSAINK-F16ME40G.LK-F16ME01A.G.LK-F16ME34

CONTENTSIntroductiontoPCMProblemStatementAimsObjectivesLiteratureReviewMethodologyResultsDiscussionConclusionRecommendationReferences01ToDesignDevelopSimulationModelforPhaseChangeMaterialbasedAll-Weather-Jacket

IntroductionPCM(s)02PhaseChangeMaterialsorPCM(s)arethosethatcanabsorb,storeandreleaselargeamountsofenergy,intheformoflatentheat,overanarrowlydefinedphasechangerange,duringwhichthematerialchangesstate.Inparticular,theenergystoragematerialssuchasphasechangematerials(PCMs)thatareaddedintotextilefibersarealsoaneffectivemethodtofabricatethermo-regulationsmarttextiles.Fig.01ToDesignDevelopSimulationModelforPhaseChangeMaterialbasedAll-Weather-Jacket

IntroductionPCM(s)03Morethan500naturalandsyntheticPCM(s)areavailable,basedupon:PhasechangetemperaturerangesHeatstoragecapacities.PCM(s)usedintextilesFig.02ToDesignDevelopSimulationModelforPhaseChangeMaterialbasedAll-Weather-Jacket

WorkingofPCM(s)inTextilesWhenaPCMbasedmaterialisfacingariseintemperatureduetoexternalorinternalconditions,itssolidphaseencapsulationsstartsabsorbingheatenergyunderconstanttemperatureandchangetoaliquidphase,thusprovidingacoolingeffecttotheuserandviceversa.PCMfabricreferredas“ActiveSmartTextile”,capableofsensingandreactingtotheconditionsorstimulus.04Fig.03ToDesignDevelopSimulationModelforPhaseChangeMaterialbasedAll-Weather-Jacket

ProblemStatement05Peoplelivingorworkinginthefrostyorhotenvironmenthaveshowntheneedforclothesthatcankeepthemwarmincoldseasonandcoolinwarmseason.Tra