CAL Débit Diamètre Tube

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Calcul du diamètre de Tube: D (m): Ø Tube Q (m3/h): Débit Vt (m/s): Vitesse (0,8: Pour aspiration Pompe Centrifuge et membrane (0,8: Pour ASPIRATION "Pompe Centrifuge" et "Membrane") (1,7: Pour REFOULEMENT "Pompe Centrifuge" et "Membrane") (1,4: Pour Alimentation Eau De Ville) (1,2; 1,3: Pour Vidange assistée de cuve) Q Vt Ø (m) Ø Int. (mm) DN Ø Ext. PVC 2 1.4 0.022477861 22 20 25 D= ( Q ( m 3 / h ) 3600Vt Π ) 2

description

calcul d'un diamètre

Transcript of CAL Débit Diamètre Tube

Diamtre TubeCalcul du diamtre de Tube:D (m): TubeQ (m3/h): DbitVt (m/s): Vitesse (0,8: Pour aspiration Pompe Centrifuge et membrane; 1,7: Refoulement )(0,8: Pour ASPIRATION "Pompe Centrifuge" et "Membrane")(1,7: Pour REFOULEMENT "Pompe Centrifuge" et "Membrane")(1,4: Pour Alimentation Eau De Ville)(1,2; 1,3: Pour Vidange assiste de cuve)QVt (m) Int. (mm)DN Ext. PVC21.40.0224778605222025

Saisir "Le Dbit"en m3/hSaisir "La vitesse du fluide"Pompe Centifuge:Asp: 0,8 m/s 1 MaxRef: 1,7 m/s 2 MaxPompe Doseuse:Asp:Ref:Eau de ville: 1,4 m/sDiamtre Intrieur Du Tube quivalent au rsultat de calculRsultat de la formuleValeur du "DN" Equivalent la valeur De CalculDiamtre Tube PVC Equivalent la valeur de calcul

Vitesse Dans TubeCalcul de la vitesse d'un fluide dans un Tube:D (m): TubeQ (m3/h): DbitVt (m/s): VitesseQ (m3/h) (m)Vt (m/s)DN PVC20.021.76838975032025

SaisirSaisir le "DN du tube"Diamtre equivalent d'un tube PVC

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bio + recirculationTemps de fonctionnement5/77j/7dbitdbit57.4m3/jdbit41.0m3/j2.4m3/h57.4m3/j1.7m3/hDCO2.4m3/hDCO10170.0mg/lDCO10170.0mg/l584kg/j0%MES10170.0mg/l417kg/jMES0%DCO584kg/jMES2120.0mg/lMES2120.0mg/l122kg/j2120.0mg/l87kg/j122kg/jDCO abattue2660.8mg/l120kg/jMES produites95%MES532.2mg/l55%DCOdbit total24kg/jdbit45.1m3/j45.1m3/j1.9m3/h1.9m3/hDCO total9395.4mg/lDCO424kg/jdbit4310.4mg/lMES total41.0m3/j194kg/j1984.7mg/l1.7m3/hMES90kg/jDCO99.2mg/l1649.7mg/l62%DCO4.5kg/jDCO abattue68kg/j0.2kgMS/kg DCO5085.0mg/lMES229kg/j631.4mg/lMES abattues25.9kg/j1830.9mg/l83kg/jdbit4.1m3/j0.2m3/hDCO1649.7mg/l7kg/jMES631.4mg/l2.6kg/jtaux de recirculation10%

StockageAroflottateur + floculantTraitement bioDgrillageRecirculation en tteStockageAroflottateur + floculantTraitement bioDgrillageRecirculation en tte

Dcanteurd=1.6mh1=2.00mh2=1.39mangle de60h =h1+h2=3.39ms=2.01m2Q=1.5m3/hv=4.95m3U=0.75m/h

MBD00032B48.unknown

MBD000525AD.unknown