modelStaticExchangerDTorWorEff

Static heat exchanger with fixed delta temperature, delta power or efficiency

Extends from ThermoSysPro.Fluid.Interfaces.IconColors (Colors of the static, singular and dynamic model icons).

Information

## Copyright © EDF 2002 - 2026   
## ThermoSysPro Version 4.2

Type	Name	Default	Description
Integer	exchanger_type	1	Exchanger type - 1: delta temperature is fixed - 2: delta power is fixed - 3: efficiency is fixed
ThermoSysPro.Units.SI.TemperatureDifference	DTfroid	0	Temperature difference between the cold inlet and the cold outlet (active if exchanger_type=1)
Units.SI.Power	DW	0	Power increase on the cold side (active if exchanger_type=2)
Real	EffEch	0.9	Thermal exchange efficiency (=W/Wmax) (active if exchanger_type=3)
Real	Kc	1e-4	Pressure loss coefficient for the hot fluid
Real	Kf	1e-4	Pressure loss coefficient for the cold fluid
Units.SI.Position	z1c	0	Hot inlet altitude
Units.SI.Position	z2c	0	Hot outlet altitude
Units.SI.Position	z1f	0	Cold inlet altitude
Units.SI.Position	z2f	0	Cold outlet altitude
Units.SI.MassFlowRate	gamma_diff_c	1e-4	Diffusion conductance for the hot fluid (active if diffusion=true in neighbouring volumes)
Units.SI.MassFlowRate	gamma_diff_f	1e-4	Diffusion conductance for the cold fluid (active if diffusion=true in neighbouring volumes)
Units.SI.Density	p_rhoc	0	If > 0, fixed fluid density for the hot fluid
Units.SI.Density	p_rhof	0	If > 0, fixed fluid density for the cold fluid
Fluid › Fluid properties
IF97Region	region_c	IF97Region.All_regions	IF97 region for the hot fluid (active for IF97 water/steam only)
IF97Region	region_cs	IF97Region.All_regions	IF97 region of the water at the outlet of the hot side (active for IF97 water/steam only)
IF97Region	region_f	IF97Region.All_regions	IF97 region for the cold fluid (active for IF97 water/steam only)

Type	Name	Description
Interfaces.Connectors.FluidInlet	Ec	Hot inlet
Interfaces.Connectors.FluidInlet	Ef	Cold inlet
Interfaces.Connectors.FluidOutlet	Sf	Cold outlet
Interfaces.Connectors.FluidOutlet	Sc	Hot outlet

Type	Name	Default	Description
Units.SI.Power	W		Power exchanged from the hot fluid to the cold fluid
Units.SI.Temperature	Tec		Fluid temperature at the inlet of the hot side
Units.SI.Temperature	Tsc		Fluid temperature at the outlet of the hot side
Units.SI.Temperature	Tef		Fluid temperature at the inlet of the cold side
Units.SI.Temperature	Tsf		Fluid temperature at the outlet of the cold side
ThermoSysPro.Units.SI.PressureDifference	DPfc		Friction pressure loss for the hot fluid
ThermoSysPro.Units.SI.PressureDifference	DPgc		Gravity pressure loss for the hot fluid
ThermoSysPro.Units.SI.PressureDifference	DPc		Total pressure loss for the hot fluid
ThermoSysPro.Units.SI.PressureDifference	DPff		Friction pressure loss for the cold fluid
ThermoSysPro.Units.SI.PressureDifference	DPgf		Gravity pressure loss for the cold fluid
ThermoSysPro.Units.SI.PressureDifference	DPf		Total pressure loss for the cold fluid
Units.SI.Density	rhoc		Hot fluid density
Units.SI.Density	rhof		Cold fluid density
Units.SI.SpecificHeatCapacity	Cpf		Specific heat capacity of the cold fluid
Units.SI.SpecificHeatCapacity	Cpc		Specific heat capacity of the hot fluid
Units.SI.MassFlowRate	Qc		Hot fluid mass flow rate
Units.SI.MassFlowRate	Qf		Cold fluid mass flow rate
FluidType	ftype_c		Fluid type for the hot fluid
Integer	fluid_c	Integer(ftype_c)	Fluid number for the hot fluid
FluidType	ftype_f		Fluid type for the cold fluid
Integer	fluid_f	Integer(ftype_f)	Fluid number for the cold fluid

Author  

Baligh El Hefni