modelPCBravo

Extends from PCOndaBravo (Onda or Bravo models has no hydraulic calculations).

Parameters

TypeNameDefaultDescription
Physical prop.
IntegerphysProp (from PackedColumnBasic)0origin of the physical properties data. 0= equation, 1=parameters, 2=Medium
Modelica.Units.SI.TemperatureT (from PackedColumnBasic)298.15absolute temperature of the medium, if used
Modelica.Units.SI.AbsolutePressureP (from PackedColumnBasic)1e5absolute pressure of the medium, if used
Modelica.Units.SI.DensityrhoL (from PackedColumnBasic)0liquid density to use if physProp==1
Modelica.Units.SI.DensityrhoG (from PackedColumnBasic)0gas density to use if physProp==1
Modelica.Units.SI.DynamicViscositymuL (from PackedColumnBasic)0liquid viscosity to use if physProp==1
Modelica.Units.SI.DynamicViscositymuG (from PackedColumnExtended)0Dynamic viscosity of gas phase if physProp==1
Modelica.Units.SI.SurfaceTensionsigmaL (from PackedColumnExtended)0Surface tension of the liquid if physProp==1
Modelica.Units.SI.DiffusionCoefficientdL (from PackedColumnExtended)0diffusion coefficients in liquid phase if physProp==1 or 2
Modelica.Units.SI.DiffusionCoefficientdG (from PackedColumnExtended)0diffusion coefficients in gas phase if physProp==1 or 2
Physical data
Realepsilon (from PackedColumnBasic)0.965void fraction of the package
Realav (from PackedColumnBasic)0specific surface of the packed m2/m3
Stringmaterial (from PCOndaBravo)"metal"alternatives are: metal, ceramic, plastic
Realsize (from PCOndaBravo)1.0packing size en inches
Operating conditions
Reallambda (from PackedColumnExtended)1stripping factor

Components

TypeNameDefaultDescription
RealAv (from PackedColumnBasic)
Modelica.Units.SI.DiameterDi (from PackedColumnBasic)column internal diameter
Modelica.Units.SI.AreaS (from PackedColumnBasic)column section
Modelica.Units.SI.MassFlowRateGl (from PackedColumnBasic)Liquid massic flow rate
Modelica.Units.SI.MassFlowRateGg (from PackedColumnBasic)Gas massic flow rate
Modelica.Units.SI.VolumeFlowRateQl (from PackedColumnBasic)Liquid volumetric flow rate
Modelica.Units.SI.VolumeFlowRateQg (from PackedColumnBasic)Gas volumetric flow rate
Modelica.Units.SI.VelocityVl (from PackedColumnBasic)actual liquid velocity, referenced to the empty column
Modelica.Units.SI.VelocityVg (from PackedColumnBasic)actual gas velocity, referenced to the empty column
Modelica.Units.SI.DensityRhoL (from PackedColumnBasic)
Modelica.Units.SI.DensityRhoG (from PackedColumnBasic)
RealFg (from PackedColumnBasic)Gas Load factor at operating conditions
RealFgFl1 (from PackedColumnBasic)Gas Load factor at loading conditions
Modelica.Units.SI.DynamicViscosityMuL (from PackedColumnBasic)Dynamic viscosity of liquid phase
Modelica.Units.SI.ReynoldsNumberReL (from PackedColumnBasic)Reynolds number of liquid phase at operating conditions
Modelica.Units.SI.FroudeNumberFrL (from PackedColumnBasic)Froude number of liquid at operating conditions
Modelica.Units.SI.MassFlowRateGlFl1 (from PackedColumnBasic)Liquid massic flow rate at flooding
Modelica.Units.SI.MassFlowRateGgFl1 (from PackedColumnBasic)Gas massic flow rate at flooding
Modelica.Units.SI.VolumeFlowRateQlFl1 (from PackedColumnBasic)Liquid volumetric flow rate at flooding
Modelica.Units.SI.VolumeFlowRateQgFl1 (from PackedColumnBasic)Gas volumetric flow rate at flooding
Modelica.Units.SI.VelocityVlFl1 (from PackedColumnBasic)Liquid flooding velocity
Modelica.Units.SI.VelocityVgFl1 (from PackedColumnBasic)Gas flooding velocity
Modelica.Units.SI.ReynoldsNumberReLfl1 (from PackedColumnBasic)Reynolds number of liquid phase at flooding conditions
FractionLoad (from PackedColumnBasic)fraction of maximum gas Load, at operating conditions
RealDiffP_h (from PackedColumnBasic)pressure drop per meter of packing in (Pa/m)
MediumL.ThermodynamicStateStateL (from PackedColumnBasic)
MediumG.ThermodynamicStateStateG (from PackedColumnBasic)
Modelica.Units.SI.DynamicViscosityMuG (from PackedColumnExtended)Dynamic viscosity of gas phase
Modelica.Units.SI.SurfaceTensionSigmaL (from PackedColumnExtended)Surface tension of the liquid
Modelica.Units.SI.DiffusionCoefficientDl (from PackedColumnExtended)diffusion coefficients in liquid phase
Modelica.Units.SI.DiffusionCoefficientDg (from PackedColumnExtended)diffusion coefficients in gas phase
Modelica.Units.SI.ReynoldsNumberReG (from PackedColumnExtended)Reynolds number of gas phase at operating conditions
Modelica.Units.SI.WeberNumberWeL (from PackedColumnExtended)Weber number of liquid phase at operating conditions
Modelica.Units.SI.SchmidtNumberScL (from PackedColumnExtended)Schmidt number of liquid phase at operating conditions
Modelica.Units.SI.SchmidtNumberScG (from PackedColumnExtended)Schmidt number of gas phase at operating conditions
Modelica.Units.SI.VelocityVlS1 (from PackedColumnExtended)Liquid velocity at loading point (fixed L/G ratio)
Modelica.Units.SI.VelocityVgS1 (from PackedColumnExtended)Gas velocity at loading point (fixed L/G ratio)
Modelica.Units.SI.VelocityVgS2 (from PackedColumnExtended)Gas velocity at loading point (fixed Vl)
Modelica.Units.SI.VelocityVgFl2 (from PackedColumnExtended)Gas velocity at flooding point (fixed Vl)
RealFgS1 (from PackedColumnExtended)Gas loading factor at loading point(fixed L/G ratio)
RealFgS2 (from PackedColumnExtended)Gas loading factor at loading point(fixed Vl)
RealFgFl2 (from PackedColumnExtended)Gas loading factor at flooding point(fixed Vl)
RealAph (from PackedColumnExtended)Specific interface area between phases (m2/m3)
RealBetaL (from PackedColumnExtended)Mass transfer coeff. in liquid phase m/s
RealBetaG (from PackedColumnExtended)Mass transfer coeff. in gas phase m/s
Modelica.Units.SI.HeightHTUl (from PackedColumnExtended)Height of the transfer unit for liquid phase
Modelica.Units.SI.HeightHTUg (from PackedColumnExtended)Height of the transfer unit for gas phase
Modelica.Units.SI.HeightHTUov (from PackedColumnExtended)Overall height of the transfer unit
Modelica.Units.SI.HeightHETP (from PackedColumnExtended)Height equivalent to a theoretical plate
Modelica.Units.SI.SurfaceTensionSigmaP (from PCOndaBravo)surface tension of the packing
RealA (from PCOndaBravo)
RealCaLcapillary number of the liquid
Modelica.Units.SI.HeightHpacked height