RadFrac一塔板核算(6)[Block RaDFRaC (RadFrac) Iray RatingAspen Plus-RadFrac-exaaple5.bkp-FileEditViewIoolsHelpDataRunPlotLibraryindow天GuUN天SI-CBARAAVaryDowncomers/SpecsDesign/PdropResultsProfilesJLayout福Heaters CoolersPumparoundsTrayedsectionDecantersSieveTray type:Number ofpasses:EfficienciesReactionsSieve trayCondenserHeurvesHole diameter0.0127ReboilerHeurvesmeterTray SizingSieve hole area to active area fractiont0.12ATray RatineA1ZaPack Sizing1000Pack RatingPropertiesEstimatesConvergenceA+ProcessFlo.BlockRADFFor Help, press F1C:4...xamplesblp/分离单元(2)
RadFrac — 塔板核算 (6)
RadFrac一塔板核算(7)在降液管(Downcomer)表单中输入:(Clearance);降液管底隙顶部宽度(Widthattop);底部宽度(Widthatbottom)直段高度(Straightheight)
RadFrac — 塔板核算 (7) 在降液管(Downcomer)表单中输入: • 降液管底隙(Clearance); • 顶部宽度(Width at top); • 底部宽度(Width at bottom); • 直段高度(Straight height)
RadFrac一塔板核算(8)[BlockRADFRAC(RadFrac) Iray RatingAspen Plus-RadFrac-exanple5.bkp-FilEditViewPlotDataToolsRunLibrarTindowHelySI-CBARAXVaryJSpecsVDesign/PdropProfilesLayoutResultsDowncomers7Heaters CoolersDowncomergeometryPumparoundsNumber of passes?DecantersDEfficienciesSideReactions20Clearance:mmCondenser HeurvesWidthattop:1501mmReboiler HeurvesAWidthatbottom.1252Tray SizingmmATray RatingStraight height:200mm41Distance to wall:A2Edge type:Pack SizingPack Rating00Properties-OptionalEstimates0.5Residepce timeFlooding limit:ConvergenceA+ProcessFlo.BIockRADFFor Help,press F1C:L.xampleslbkp分离单元(2)
RadFrac — 塔板核算 (8)
RadFrac一塔板核算(9)塔板核算结果在结果(Results)表单中列出,有三个参数应重点关注:最大液泛因子(Maximumfloodingfactor),应该小于0.8;2、塔段压降(Sectionpressuredrop):3、最大降液管液位/板间距(Maximum应该在backup/Trayspacing),0.25~0.5之间
RadFrac — 塔板核算 (9) 塔板核算结果在结果(Results)表 单中列出,有三个参数应重点关注: 1、最大液泛因子(Maximum flooding factor) ,应该小于0.8 ; 2、塔段压降(Section pressure drop); 3、最大降液管液位/板间距(Maximum backup / Tray spacing),应该在 0.25 ~0.5之间
RadFrac一塔板核算(10)Aspen Plus-RadFrac-exanple5.bkp-[Block RADFRaC (RadFrac) IrayRating 1-Data Browser]FilHelpEdit1DatToolsRun21.01LibraryWindowSI-CBAR>AVarySpecsDesign/PdropDowncomersProflesLayoutResultsHeaters CoolersPumparoundsTray rating summaryDecantersSection ending stage:47Efficiencies74260993Maximum flooding factorReactions38StageCondenser HeurvesReboiler HeurvePanetA+Tray SizingSection pressure drop86960中ATray katingDowncomerresultsPack SizingMaximumbackup/Trayspacing0.37783881Pack BatingStagePropertiesEstimatesLocation:Convergence0.11335164Backup:meterSSSEReportMaximumvelocity/ Designvelocity:0.18433747User SubroutinesDynamicDynanie Equipment For Help, press F1C:1.xamples1bkp分离单元(2)
RadFrac— 塔板核算 (10)