restriction orifice final calculation
DESCRIPTION
Calculation for Restriction OrificeTRANSCRIPT
FMC TECHNOLOGIES6 Baird Way
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Customer:FLOWQUIP PO :TAG :RO44600 Doc :TAGFluid :DIESELOIL Sales Order#:Fluid Ref. : Service :Pipe :Carbon Steel Primary :316 Stainless SteelMeter :Pipe Taps, Restrictive Orifice Taps :2 1/2 & 8 DCoeff Eq :Miller/Stolz Calculation :SIZEPreparer :J.H. Date :08-20-2007
-----------------------------------------------------Max/Design/Normal----------------------------------------------Flow Rate 26.5000 m^3/h(Flow Volume)Differential 725.0000 kPaPipe Reynolds Number 24519.----------------------------------------------------------Measurements-----------------------------------------------Pressure pG 750.0000 kPa,gageBarometric 101.3250 kPa,absTemperature (Flowing) 34.0000 degC--------------------------------------------------------Fluid Properties-------------------------------------------------Density (Flowing) 850.00000 kg/m^3 Specific Gravity (GF) 0.85084Viscosity 6.60000 cP------------------------------------------------------------Factors--------------------------------------------------------Sizing Factor(SM) 0.09364 @ Normal FlowDischarge Coefficient(C) 0.65966 @ Normal FlowPipe Thermal Expansion(FaD) 1.00015Bore Thermal Expansion(Fad) 1.00023---------------------------------------------Flow Meter Constant (for AGA/API C'=FMC)---------------------- FMC=(m^3/h)/(dp)^ 0.5 0.9841------------------------------------------------------Design Information----------------------------------------------Pipe Diameter(D) 49.2200 [email protected] Diameter 18.4507 mm@20. degCOrifice plate thickness Minimum
Clamped 1.0420 mm@20. degCBeta 0.3748 @20. degCPipeline Velocity (Max) 12.68 ft/sOverall Pressure Loss(Max) 725. kPaEnergy Cost 93500. $/[email protected]/kwh
Meter is starting to cavitate
R.W. Miller and Associates, Inc. The FLOW CONSULTANT TM Licensed Software C1987-2007 Version 6.0.10