airpak-教程.ppt

airpak-教程.ppt

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AirpakAirpakOverviewOverviewSimply-PowerfulAirflowDesign!

强大的通大的通风设计软件件1AirpakVentilationModelingSoftware通风设计软件通风设计软件Simplifiesthedesignandanalysisofventilationsystems简化通风系统的设计和分析简化通风系统的设计和分析Accurate,quick,andeasy-to-usedesigntoolthatempowersdesignersandprofessionals,withoutextensivebackgroundsincomputerapplications,toutilizethepowersofadvancedcomputationalfluiddynamics（CFD）tools精确，快速，易学，设计师不需要有很深的计算机应用背景，就能精确，快速，易学，设计师不需要有很深的计算机应用背景，就能够使用这一够使用这一CFD工具工具Optimizeyourdesignsorpinpointproblemsbasedonaccuratepredictionsofairflowpatterns,thermalconditions,comfortconditions,and/orcontaminationcontroleffectiveness优化设计，查明问题优化设计，查明问题Obtainthemostaccuratesolutionintheshortestamountoftimeandintheeasiestmannerpossible在最短的时间内，用最简单的方式，获得最精确的结果在最短的时间内，用最简单的方式，获得最精确的结果2TargetedAirflowApplications应用应用Commercial/residentialventilation住宅通风住宅通风Fumehooddesign排烟罩设计排烟罩设计Telecommunicationrooms电讯室设计电讯室设计Cleanrooms净化间设计净化间设计Contaminationcontrol污染控制污染控制Industrialairconditioning工业空调工业空调Industrialventilation工业通风工业通风Industrialhygiene工业卫生工业卫生Occupationalhealthandsafety职业健康和保险职业健康和保险Externalbuildingflows建筑外部绕流建筑外部绕流Transportationventilation运输通风运输通风Mineventilation矿井通风矿井通风Fireandsmokemanagement烟火管理烟火管理Educationalfacilities教育设施教育设施Medicalfacilities医疗设施医疗设施Animalandplantenvironments动植物生存环境动植物生存环境Kitchenventilation厨房通风厨房通风Restaurantsandbars餐厅和酒吧餐厅和酒吧Powerplantventilation电站通风电站通风Enclosedvehicularfacilities封闭车辆设施封闭车辆设施Stadiums,arenas,andplacesofassembly体育场，竞技场，总装厂房体育场，竞技场，总装厂房3AirpakMeetsDemandsofHVACIndustry面向面向HVAC行业行业EaseofUse使用简便使用简便mouse-drivengraphicaluser-interfaceobject-orientedmodelbuildingautomatedmeshingwell-chosendefaultparameterspowerfulpost-processingFocusedonHVACapplications面向面向HVAC应用应用buildingblocksincludefans,vents,people,hoods,filterspost-processingofthermalcomfortandcontaminationparametersAccurateandFast准确，快速准确，快速body-fittedmeshcapturesrealgeometryforsimulationsbasedonwell-proven,efficient,androbustunstructuredsolverparallelcomputingcutsturnaroundtimeAirpakstreamlinestheprocessofmodelingairflow4AirpakGraphicalUserInterface5AirpakBuildingBlocksObject-basedmodelbuildingwithpre-definedobjects用预先定义好的物体建模用预先定义好的物体建模blocksofvariousshapesandsizeshumanformsfanshoodswalls/partitionsopeningssourcesresistancesLibraryfunctionsavailabletocreateandstoregroupsofobjects用库函数可以产生和存储物体组prismsellipsoidspolygonscylindersSeated&standingpeoplehoods6AirpakModelingFeaturesSteadyortransientanalysis稳态，瞬态分析稳态，瞬态分析Laminarorturbulentflow层流，湍流层流，湍流Transportofmultiplespecies多种组分多种组分Forced,natural,ormixedconvectionheattransfer强迫，自然，混合对流换热强迫，自然，混合对流换热Surface-to-surfaceradiation辐射辐射Conductioninsolids固体传导固体传导Sourcesforvelocity,energy,&species速度，能量，组分源速度，能量，组分源7AirpakAutomatedMeshingCapabilities自动化网格能力自动化网格能力Fully-automaticunstructuredmeshinghandleseasyaswellascomplexgeometries完全自动非结构化网格生成完全自动非结构化网格生成True-geometryrepresentation（nostair-steppedapproximations）真实几何真实几何Hexahedra,tetrahedra,pentahedra,andmixedelementmeshtypes8AirpakUnstructuredMeshing非结构化网格非结构化网格UsefewercellsthanwhatastructuredmeshrequiresforcomplexproblemsUnstructuredtetrahedralmeshofacollegiateicerink快餐吧进气孔冰记分牌灯光看台AHU9AirpakReportingandDisplayOptions后处理后处理Contourlevels等值面等值面Velocityvectors速度向量速度向量Particletraces粒子追踪粒子追踪Animations动画动画Pointreporting点报告点报告Variationplots变量图变量图Summaryreports总结报告总结报告DisplayofIAQ&thermalcomfortpost-processingparameters:

IAQ和舒适度后处理参数：

和舒适度后处理参数：

relativehumidity相对湿度PMV&PPDmeanradianttemperature平均辐射温度meanageofair平均空气滞留时间10ThermalComfortPost-Processing舒适度后处理舒适度后处理ISO7730usedtocalculatePredictedMeanVote（PMV）andPredictedPercentageDissatisfied（PPD）throughoutthemodeledroomExplorewhat-ifcasesbyoverridingcomputedvaluesforRH,MRT,airtemperature,orairvelocitySelectmetabolicrateandclothingvaluesfromtablesReportmin,max,average,andstandarddeviation11ParametricModels参数化建模参数化建模Parametriccapabilitiesallowyoutoworkmoreefficientlywithautomatedcomputationsofnumerouscases参数化建模能够提高您的工作效率Canspecifyparametersforgeometry,propertiesand/orboundaryconditions参数可以是几何，特性，边界条件参数可以是几何，特性，边界条件Userchoosestrialsfromavailablematrix用户根据不同的参数选择计算工况用户根据不同的参数选择计算工况12SpreadsheetModelAdjustmentsEasymodificationofallmodelparametersandboundaryconditionsusingspreadsheet用电子表格可以很容用电子表格可以很容易修改模型参数和边易修改模型参数和边界条件界条件Import/exportcapabilitywithtab-separatedformat可以进行输入可以进行输入/输出输出13AnimationsBringtheFlowtoLifeDisplayanimatedparticletracesDisplayanimationoftransientprocessesforanypost-processingobjectUseaseparatescreencaptureutilitytosaveAirpakanimationsoranyotherdisplayactivityinAVIformat（pconly）ComposeindividualframesforanimatedGIFformat（unixorpcwebbrowsers）AVIanimationofparticletracesfromsuppl