Version_3_0

Version_3_0#

Version 4.1 (December 20, 2011)
ThermoSysPro modifications from version 2.0
Analytic jacobian is added to the library.
The examples package is added to the library.
Other modifications:

Component MultiFluids.HeatExchangers.DynamicExchangerWaterSteamFlueGases

o Introduction of two new parameters z1 and z2
o Correction of parameters TwoPhaseFlowPipe.z1, and TwoPhaseFlowPipe.z2. Old values z1 = 0 and z2 = 0. New values z1 = z1 and z2 = z2.

Package Units

o   New unit AbsoluteTemperature
o   New unit DifferentialTemperature
o   New unit AbsolutePressure
o   New unit DifferentialPressure
o   New unit SpecificEnthalpy

Component ElectroMechanics.Machines.SynchronousMotor

o Parameter permanent_meca changed to steady_stae_mech
o Parameter Coupleur changed to mech_coupling

Component ElectroMechanics.Machines.Shaft

o Parameter permanent_meca changed to steady_state_mech

Package Properties.WaterSteam.IF97_packages

o New IF97 package with analytic jacobian
o Removal of the old IF97 package

Function IF97.SplineUtilities.Modelica_Interpolation.Bspline1D.parametrization

o arccos changed to acos

Component WaterSteam.PressureLosses.CheckValve

o Adding modifier (start=false, fixed=true) for variables touvert and tferme.

Component WaterSteam.PressureLosses.IdealCheckValve

o Adding modifier (start=false, fixed=true) for variables touvert and tferme.

Component FlueGases.PressureLosses.CheckValve

o Adding modifier (start=false, fixed=true) for variables touvert and tferme.

Component WaterSteam.HeatExchangers.DynamicTwoPhaseFlowPipe

o Adding a default value to parameter T0

Package Functions

o   New function SmoothStep
o   New function SmoothSign
o   New function SmoothAbs

Component WaterSteam.Machines.DynamicCentrifugalPump

o Use of function SmoothSign for computation of Cf.
o New parameter continuous_flow_reversal

Component WaterSteam.Machines.StaticCentrifugalPump

o   New parameter continuous_flow_reversal
o   Removing input commandePompe
o   Input VRotation changed to rpm_or_mpower
o   New parameter MPower
o   New parameter fixed_rot_or_power
o   Efficiency characteristics rh=aQv^2/R^2 + bQv/R + c changed to rh=aQvabs(Qv)/R^2+b*Qv/R+c to ensure convergence for fixed mechanical power

Component WaterSteam.PressureLoses.LumpedStraightPipe <======

o Modification of default value of parameter rugosrel. Old value: 0, new value 0.0001.
o Adding initial equation: der(Q) = 0

Component WaterSteam.Volumes.TwoPhaseVolume

o Property prol is computed at pressure (P + Pfond)/2 instead of P.

Component WaterSteam.HeatExchangers.DynamicOnePhaseFlowPipe

o New parameter dpfCorr
o New parameter hcCorr

Component WaterSteam.HeatExchanger.DynamicTwoPhaseFlowPipe

o New parameter dpfCorr

Component Thermal.HeatTransfer.HeatExchangerWall

o   Wall 1 becomes the internal wall
o   Wall 2 becomes the external wall
o   Heat flux through external wall is corrected

Component WaterSteam.HeatExchanger. StaticWaterWaterExchangerDTorWorEff

o Modification of the power equation for case exchanger_type = 3.

Component WaterSteam.HeatExchanger.TemperatureWallBoiler

o Modification of some parameter default values

Function Correlations.PressureLosses.WBWaterSteamPressureLosses

o   b0 is bounded to 0.01
o   Gm^2 is replaced by Gm*abs(Gm)
o   Adding equation dpa := 0.

Function Properties.WaterSteam.BaseIF97.Basic.psat

o Calls to LogVariable removed.

Component Combustion.BoundaryConditions.FuelSourcePQ

o Handling of input signals corrected.

Component MultiFluid.HeatExchangers.NTUTechnologicalExchangerWaterSteamFlueGases

o Correction of computation of variable mono.

Component WaterSteam.Machines.StodolaTurbine

o Modification of default value for parameter Qmax. Old Value=15, new value=1.

Function Correlation.Thermal.WBInternalHeatTransferCoefficient

o New function.

Component WaterSteamHeatExchangers.TemperatureWallBoiler

o Call to WBInternalHeatTransferCoefficient instead of separate calls to WBInternalOnePhaseFlowHeatTransferCoefficient and WBInternalTwoPhaseFlowHeatTransferCoefficient

Component WaterSteam.Junctions.Mixer3

o Bug correction: flow from port Ce3 added in mass balance and energy balance equations.

Component WaterSteam.BoundaryConditions.RefQ

o Correction of default value for Q0. Old value=1.e5. New value=10.

Component WaterSteam.Junctions.StaticDrum

o   Correction of comment for parameter x
o   Adding thermal connector Cth and variable T
o   Modification of energy balance equation to take into account external energy supply.
o   Adding equation Cth.T = T;

Package Thermal.BoundaryConditions

o New component HeatSink

Package WaterSteam.BoundaryConditions

o New components PlugA, PlugB

Component InstrumentationAndControl.Blocks.Tables.Table1D

o Dymola specific function Interpolate is replaced by ThermoSysPro.Functions.LinearInterpolation.

Component InstrumentationAndControl.Blocks.Tables.Table1DTemps

o Dymola specific function Interpolate is replaced by ThermoSysPro.Functions.LinearInterpolation.

Function Functions.LinearInterpolation

o Output DeltaYX is removed.
o Function calls Functions.LinearInterpolation_i, which returns DelTaXY.

Function Functions.TableLinearInterpolation

o Outputs DeltaYX and DeltaYP are removed.
o Function calls Functions.TableLinearInterpolation_i, which returns DelTaXY and DeltaYP.

Function Correlations.Misc..WBCorrectiveDiameterCoefficient

o Unused variables Z1, Z2 are removed.

Function Correlations.Thermal.WBCrossedCurrentConvectiveHeatTranferCoefficient

o Unused variables Z1, Z2 are removed.

Function Correlations.Thermal.WBLongitudinalCurrentConvectiveHeatTranferCoefficient

o Unused variables Z1, Z2 are removed.

Function Correlations.Thermal.WBRadiativeHeatTranferCoefficient

o Unused variables Z1, Z2, Z3, Z4 are removed.

Component WaterSteam.Machines.SteamEngine