| Modelica.Units.SI.Diameter | HalfCoilDiam (from HalfCoilPhysical) | | Half coil diameter |
| Modelica.Units.SI.Distance | HalfCoilHeigth (from HalfCoilPhysical) | | |
| Modelica.Units.SI.Area | SauxHT (from HalfCoilPhysical) | | free surface between active spires |
| Modelica.Units.SI.Area | SiActive (from HalfCoilPhysical) | | active pipe internal surface |
| Modelica.Units.SI.Area | PathSection (from HalfCoilPhysical) | | Internal section of the tube. But not the flow section if double pipe |
| Modelica.Units.SI.Distance | PathPerimeter (from HalfCoilPhysical) | | Internal perimeter of the tube. But not the flow perimeter if double pipe |
| Modelica.Units.SI.Distance | Ltotal (from HalfCoilPhysical) | | total pipe length, as necessary for obtainning its total weight |
| Modelica.Units.SI.Area | SactiveHT (from HalfCoilPhysical) | | internal surface potentially active for heat transfer, due to partial perimeter usage |
| Modelica.Units.SI.Diameter | Di (from PipePhysical) | | pipe internal diameter only if circular, otherwise four times Section/Perimeter |
| Modelica.Units.SI.Distance | Ltube (from PipePhysical) | | pipe path length, as necessary for obtainning friction loss |
| Integer | NumTubes (from PipePhysical) | | number of parallel identical paths |
| Modelica.Units.SI.Area | SiTube (from PipePhysical) | | each tube internal surface |
| Modelica.Units.SI.Area | SiTotal (from PipePhysical) | | total pipe internal surface |
| Modelica.Units.SI.Volume | ViTube (from PipePhysical) | | each tube internal volume |
| Modelica.Units.SI.Volume | ViTotal (from PipePhysical) | | total pipe internal volume |
| Modelica.Units.SI.Diameter | Do (from PipePhysical) | | pipe external diameter |
| Modelica.Units.SI.Diameter | Dinsul (from PipePhysical) | | pipe diameter with insulation |
| Modelica.Units.SI.Area | SoTube (from PipePhysical) | | each tube external surface |
| Modelica.Units.SI.Area | SoTotal (from PipePhysical) | | total pipe external surface |
| Modelica.Units.SI.Volume | VoTube (from PipePhysical) | | each tube external volume |
| Modelica.Units.SI.Volume | VoTotal (from PipePhysical) | | total pipe external volume |
| Modelica.Units.SI.Area | SinsulTube (from PipePhysical) | | each tube insulation surface |
| Modelica.Units.SI.Area | SinsulTotal (from PipePhysical) | | total pipe insulation surface |
| Modelica.Units.SI.Mass | MassPipeTotal (from PipePhysical) | | total mass of the pipe |
| Modelica.Units.SI.SpecificEnthalpy | Hdiff (from TwoFluidPorts) | | specific enthalpy difference: Port B - Port A |
| Modelica.Units.SI.PressureDifference | Pdiff (from TwoFluidPorts) | | pressure difference: Port B - Port A |
| Integer | NumActiveTubes (from Pipe) | | number of parallel identical paths used with flow. |
| Real | Slope (from Pipe) | | pipe slope as (PortB.Elevation-PortA.Elevation)/Ltube |
| Modelica.Units.SI.Volume | ViActive (from Pipe) | | active pipe internal volume |
| Modelica.Units.SI.Area | SoActive (from Pipe) | | active pipe external surface |
| Modelica.Units.SI.Volume | VoActive (from Pipe) | | active pipe external volume |
| Modelica.Units.SI.Area | SinsulActive (from Pipe) | | active pipe external surface |
| Modelica.Units.SI.Distance | LeTube (from Pipe) | | equivalent length of the pipe for pressure loss |
| Modelica.Units.SI.Area | PathSectionActive (from Pipe) | | section of each tube used for flow calculation |
| Modelica.Units.SI.Distance | PathPerimeterActive (from Pipe) | | perimeter of each tube used for flow calculation |
| Modelica.Units.SI.Diameter | Dh (from Pipe) | | four time the hydraulic radius |
| Modelica.Units.SI.Mass | MassProductTotal (from Pipe) | | Mass of product inside all the tubes |
| Modelica.Units.SI.Pressure | PLossFriction (from Pipe) | | friction head loss |
| Modelica.Units.SI.Velocity | Va (from PipeFlowBase) | | |
| Modelica.Units.SI.Velocity | Vb (from PipeFlowBase) | | |
| Medium.Density | RhoA (from PipeFlowBase) | | density at Port A |
| Medium.Density | RhoB (from PipeFlowBase) | | density at PortB |
| Medium.ThermodynamicState | StateA (from PipeFlowBase) | | state at PortA |
| Medium.ThermodynamicState | StateB (from PipeFlowBase) | | state at PortB |
| Modelica.Units.SI.VolumeFlowRate | Qa (from PipeFlowBase) | | volume flow rate at PortA |
| Modelica.Units.SI.VolumeFlowRate | Qb (from PipeFlowBase) | | volume flow rate at PortB |
| Medium.Temperature | Ta (from PipeFlowBase) | | |
| Medium.Temperature | Tb (from PipeFlowBase) | | |
| Modelica.Units.SI.Power | W (from PipeFlowBase) | | heat transfer between fluid and wall. Positive if fluid inputs heat |
| Medium.Temperature | TwallC (from PipeCondensingBase) | | average wall temperature (tube inside) along condensation |
| Medium.Temperature | TsurfC (from PipeCondensingBase) | | average superficial temperature (tube outside) along condensation |
| Modelica.Units.SI.CoefficientOfHeatTransfer | Hc (from PipeCondensingBase) | | average heat transfer coefficient along condensation |
| Medium.ThermodynamicState | StateFilm (from PipeCondensingBase) | | average state for condensation film physical properties calculation |
| Modelica.Units.SI.Density | RhoFilm (from PipeCondensingBase) | | liquid density at film temperature |
| Medium.Density | RhoG (from PipeCondensingBase) | | saturated gas density |
| Medium.DynamicViscosity | MuG (from PipeCondensingBase) | | dynamic viscosity of saturated gas |
| Modelica.Units.SI.SpecificEnergy | Hvc (from PipeCondensingBase) | | gas cooling plus condensation heat(J/kg). Inlet can be sligthly superheated |
| Medium.MassFraction | Xin (from PipeCondensingBase) | | vapor quality at inlet as fraction in mass |
| Medium.MassFraction | Xout (from PipeCondensingBase) | | vapor quality at outlet as fraction in mass |
| Medium.Temperature | Tfilm (from PipeCondensingBase) | | liquid film average absolute temperature |
| Modelica.Units.SI.SpecificHeatCapacity | CpFilm (from PipeCondensingBase) | | liquid specific heat capacity at film temperature |
| Modelica.Units.SI.ThermalConductivity | Kfilm (from PipeCondensingBase) | | liquid thermal conductivity at film temperature |
| Modelica.Units.SI.PrandtlNumber | PrFilm (from PipeCondensingBase) | | liquid Prandt number at film temperature |
| Medium.DynamicViscosity | MuFilm (from PipeCondensingBase) | | liquid viscosity at film temperature |
| Medium.DynamicViscosity | MuWallC (from PipeCondensingBase) | | average wall viscosity along condensation |
| Modelica.Units.SI.ReynoldsNumber | ReLc (from PipeCondensingBase) | | Reynolds number of the liquid phase at the end of condensation |
| Modelica.Units.SI.ReynoldsNumber | ReVDIc (from PipeCondensingBase) | | At end of condensation. Uses mass flow per unit perimeter length =condensate outlet Reynolds/4 |
| Real | Xm (from PipeCondensingBase) | | mean vapor quality |
| Real | NuL (from PipeCondensingBase) | | |
| Real | NuT (from PipeCondensingBase) | | |
| Real | NuCg (from PipeCondensingBase) | | Nusselt(special) number laminar, turbulent, combined, for gravity governed |
| Modelica.Units.SI.CoefficientOfHeatTransfer | Hcg (from PipeCondensingBase) | | gravity governed heat transfer coefficient |
| Modelica.Units.SI.CoefficientOfHeatTransfer | Hcs (from PipeCondensingBase) | | gas shear governed heat transfer coefficient |
| Modelica.Units.SI.CoefficientOfHeatTransfer | Uc (from PipeCondensingBase) | | overall heat transfer coefficient |
| Modelica.Units.SI.Power | Wc (from PipeCondensingBase) | | heat transfer between fluid and wall along condensation. Positive if fluid inputs heat |
| Medium.ThermodynamicState | StateGas (from PipeCondensingBase) | | saturated gas state |
| Medium.ThermodynamicState | StateWallC (from PipeCondensingBase) | | Thermodynamic state at wall along condensation |
| Modelica.Units.SI.Area | SiCond (from PipeCondensingBase) | | internal surface used in condensation |
| Modelica.Units.SI.ReynoldsNumber | ReGc (from PipeCondensingBase) | | Reynolds number at condensation if all was gas |
| Real | FlC (from PipeCondensingBase) | | Darcy's friction factor if all liquid |
| Real | FgC (from PipeCondensingBase) | | Darcy's friction factor if all gas |
| Modelica.Units.SI.Pressure | PLossFrictL (from PipeCondensingBase) | | friction head loss if all was liquid |
| Modelica.Units.SI.Pressure | PLossFrictG (from PipeCondensingBase) | | friction head loss if all was gas |
| Modelica.Units.SI.Pressure | PLossFrictC (from PipeCondensingBase) | | friction head loss at condensation |
| Medium.Temperature | Tsurf (from PipeCondensing) | TsurfC | average superficial temperature (tube outside) along condensation |
| Modelica.Units.SI.CoefficientOfHeatTransfer | H (from PipeCondensing) | Hc | average heat transfer coefficient along condensation |
