Modelica.Fluid.Dissipation.Utilities.Records.HeatTransfer

Information

Extends from Modelica.Icons.RecordsPackage (Icon for package containing records).

Package Content

Name Description
Modelica.Fluid.Dissipation.Utilities.Records.HeatTransfer.EvenGap EvenGap Input for even gap
Modelica.Fluid.Dissipation.Utilities.Records.HeatTransfer.General General Input for generic correlation
Modelica.Fluid.Dissipation.Utilities.Records.HeatTransfer.HelicalPipe HelicalPipe Input for helical pipe
Modelica.Fluid.Dissipation.Utilities.Records.HeatTransfer.Plate Plate Input for plate
Modelica.Fluid.Dissipation.Utilities.Records.HeatTransfer.StraightPipe StraightPipe Input for straight pipe
Modelica.Fluid.Dissipation.Utilities.Records.HeatTransfer.TwoPhaseFlowHT_IN_con TwoPhaseFlowHT_IN_con Base record for two phase heat transfer coefficient
Modelica.Fluid.Dissipation.Utilities.Records.HeatTransfer.TwoPhaseFlowHT_IN_var TwoPhaseFlowHT_IN_var Base record for two phase heat transfer coefficient

Modelica.Fluid.Dissipation.Utilities.Records.HeatTransfer.EvenGap Modelica.Fluid.Dissipation.Utilities.Records.HeatTransfer.EvenGap

Input for even gap

Information

Extends from Modelica.Icons.Record (Icon for records).

Parameters

NameDescription
Even gap
targetTarget variable of calculation
hHeight of cross sectional area [m]
sDistance between parallel plates in cross sectional area [m]
LOverflowed length of gap [m]

Modelica.Fluid.Dissipation.Utilities.Records.HeatTransfer.General Modelica.Fluid.Dissipation.Utilities.Records.HeatTransfer.General

Input for generic correlation

Information

Extends from Modelica.Icons.Record (Icon for records).

Parameters

NameDescription
Generic variables
targetTarget correlation
A_crossCross sectional area [m2]
perimeterWetted perimeter [m]

Modelica.Fluid.Dissipation.Utilities.Records.HeatTransfer.HelicalPipe Modelica.Fluid.Dissipation.Utilities.Records.HeatTransfer.HelicalPipe

Input for helical pipe

Information

Extends from Modelica.Icons.Record (Icon for records).

Parameters

NameDescription
HelicalPipe
n_ntTotal number of turns
d_hydHydraulic diameter [m]
hDistance between turns [m]
LTotal length of helical pipe [m]

Modelica.Fluid.Dissipation.Utilities.Records.HeatTransfer.Plate Modelica.Fluid.Dissipation.Utilities.Records.HeatTransfer.Plate

Input for plate

Information

Extends from Modelica.Icons.Record (Icon for records).

Parameters

NameDescription
Plate
LLength of plate [m]

Modelica.Fluid.Dissipation.Utilities.Records.HeatTransfer.StraightPipe Modelica.Fluid.Dissipation.Utilities.Records.HeatTransfer.StraightPipe

Input for straight pipe

Information

Extends from Modelica.Icons.Record (Icon for records).

Parameters

NameDescription
Straight pipe
d_hydHydraulic diameter [m]
LLength [m]

Modelica.Fluid.Dissipation.Utilities.Records.HeatTransfer.TwoPhaseFlowHT_IN_con Modelica.Fluid.Dissipation.Utilities.Records.HeatTransfer.TwoPhaseFlowHT_IN_con

Base record for two phase heat transfer coefficient

Information

Extends from Modelica.Icons.Record (Icon for records).

Parameters

NameDescription
Choices
targetChoice of (horizontal/vertical) boiling or (horizontal) condensation in pipe
Geometry
A_crossCross sectional area [m2]
perimeterWetted perimeter [m]
Fluid properties
MMMolar mass of fluid [g/mol]
p_critCritical pressure of fluid [Pa]

Modelica.Fluid.Dissipation.Utilities.Records.HeatTransfer.TwoPhaseFlowHT_IN_var Modelica.Fluid.Dissipation.Utilities.Records.HeatTransfer.TwoPhaseFlowHT_IN_var

Base record for two phase heat transfer coefficient

Information

Extends from Modelica.Icons.Record (Icon for records).

Parameters

NameDescription
Choices
targetChoice of (horizontal/vertical) boiling or (horizontal) condensation in pipe
Fluid properties
cp_lSpecific heat capacity of liquid [J/(kg.K)]
lambda_lThermal conductivity of liquid [W/(m.K)]
rho_gDensity of gas [kg/m3]
rho_lDensity of liquid [kg/m3]
eta_gDynamic viscosity of gas [Pa.s]
eta_lDynamic viscosity of liquid [Pa.s]
pressureMean pressure of fluid [Pa]
dh_lgEvaporation enthalpy of fluid [J/kg]
Input
m_flowMass flow rate [kg/s]
qdot_AHeat flux at boiling [W/m2]
x_flowMass flow rate quality
Automatically generated Thu Oct 1 16:08:00 2020.