Buildings.Fluid.Boilers.Data.Lochinvar.FTXL

Package with performance data for Lochinvar FTXL™ Fire Tube boilers

Information

This package contains performance data for Lochinvar FTXL™ Fire Tube boilers. See the documentation of Buildings.Fluid.Boilers.Data.Lochinvar.

Extends from Modelica.Icons.Package (Icon for standard packages).

Package Content

Name	Description
FTX400	Specifications for Lochinvar FTXL FTX400 boiler
FTX500	Specifications for Lochinvar FTXL FTX500 boiler
FTX600	Specifications for Lochinvar FTXL FTX600 boiler
FTX725	Specifications for Lochinvar FTXL FTX725 boiler
FTX850	Specifications for Lochinvar FTXL FTX850 boiler

Buildings.Fluid.Boilers.Data.Lochinvar.FTXL.FTX400

Specifications for Lochinvar FTXL FTX400 boiler

Information

Performance data for boiler model. See the documentation of Buildings.Fluid.Boilers.Data.Lochinvar.

Extends from Buildings.Fluid.Boilers.Data.Generic (Generic data record for boiler performance).

Parameters

Type	Name	Default	Description
Real	effCur[:, :]	[0, 294.264548954895, 299.82...	Efficiency curves as a table: First row = inlet temp(K), First column = firing rates or PLR
Temperature	TIn_nominal	323.15	Nominal inlet temperature for efficiency calculations [K]
Generic	fue	Buildings.Fluid.Data.Fuels.N...	Fuel type
Power	Q_flow_nominal	114883.8594	Nominal heating power [W]
ThermalConductance	UA	0.05*Q_flow_nominal/30	Overall UA value [W/K]
Volume	VWat	0.049210353	Water volume of boiler [m3]
Mass	mDry	216.8171529	Mass of boiler that will be lumped to water heat capacity [kg]
MassFlowRate	m_flow_nominal	2.460518	Nominal mass flow rate [kg/s]
PressureDifference	dp_nominal	10461.43	Pressure drop at m_flow_nominal [Pa]

Modelica definition

record FTX400 "Specifications for Lochinvar FTXL FTX400 boiler" extends Buildings.Fluid.Boilers.Data.Generic( effCur= [0, 294.264548954895, 299.823542354235, 305.382535753575, 310.941529152915, 316.500522552255, 322.059515951595, 327.580693069307, 333.177502750275, 338.698679867987, 344.257673267327; 0.1,0.993531468531468,0.986538461538461,0.977797202797202,0.963286713286713,0.944755244755244,0.920629370629370,0.897902097902098,0.882167832167832,0.876223776223776,0.874825174825174; 0.5,0.986888111888112,0.979895104895105,0.971153846153846,0.957517482517482,0.938986013986014,0.914335664335664,0.894755244755244,0.880419580419580,0.875000000000000,0.873776223776223; 1,0.981993006993007,0.975000000000000,0.966258741258741,0.951748251748251,0.931643356643356,0.908916083916083,0.892132867132867,0.879370629370629,0.873776223776223,0.872552447552447], final fue = Buildings.Fluid.Data.Fuels.NaturalGasHigherHeatingValue(), Q_flow_nominal=114883.8594, VWat=0.049210353, mDry=216.8171529, m_flow_nominal=2.460518, dp_nominal=10461.43); end FTX400;

Buildings.Fluid.Boilers.Data.Lochinvar.FTXL.FTX500

Specifications for Lochinvar FTXL FTX500 boiler

Information

Performance data for boiler model. See the documentation of Buildings.Fluid.Boilers.Data.Lochinvar.

Extends from Buildings.Fluid.Boilers.Data.Lochinvar.FTXL.FTX400 (Specifications for Lochinvar FTXL FTX400 boiler).

Parameters

Type	Name	Default	Description
Real	effCur[:, :]	[0, 294.264548954895, 299.82...	Efficiency curves as a table: First row = inlet temp(K), First column = firing rates or PLR
Temperature	TIn_nominal	323.15	Nominal inlet temperature for efficiency calculations [K]
Power	Q_flow_nominal	143311.7532	Nominal heating power [W]
ThermalConductance	UA	0.05*Q_flow_nominal/30	Overall UA value [W/K]
Volume	VWat	0.045424941	Water volume of boiler [m3]
Mass	mDry	228.6105545	Mass of boiler that will be lumped to water heat capacity [kg]
MassFlowRate	m_flow_nominal	3.091420	Nominal mass flow rate [kg/s]
PressureDifference	dp_nominal	3.091420	Pressure drop at m_flow_nominal [Pa]

Modelica definition

record FTX500 "Specifications for Lochinvar FTXL FTX500 boiler" extends Buildings.Fluid.Boilers.Data.Lochinvar.FTXL.FTX400( Q_flow_nominal=143311.7532, VWat=0.045424941, mDry=228.6105545, m_flow_nominal=3.091420, dp_nominal=3.091420); end FTX500;

Buildings.Fluid.Boilers.Data.Lochinvar.FTXL.FTX600

Specifications for Lochinvar FTXL FTX600 boiler

Information

Performance data for boiler model. See the documentation of Buildings.Fluid.Boilers.Data.Lochinvar.

Extends from Buildings.Fluid.Boilers.Data.Lochinvar.FTXL.FTX400 (Specifications for Lochinvar FTXL FTX400 boiler).

Parameters

Type	Name	Default	Description
Real	effCur[:, :]	[0, 294.264548954895, 299.82...	Efficiency curves as a table: First row = inlet temp(K), First column = firing rates or PLR
Temperature	TIn_nominal	323.15	Nominal inlet temperature for efficiency calculations [K]
Power	Q_flow_nominal	171446.576	Nominal heating power [W]
ThermalConductance	UA	0.05*Q_flow_nominal/30	Overall UA value [W/K]
Volume	VWat	0.045424941	Water volume of boiler [m3]
Mass	mDry	228.6105545	Mass of boiler that will be lumped to water heat capacity [kg]
MassFlowRate	m_flow_nominal	3.722322	Nominal mass flow rate [kg/s]
PressureDifference	dp_nominal	13151.51	Pressure drop at m_flow_nominal [Pa]

Modelica definition

record FTX600 "Specifications for Lochinvar FTXL FTX600 boiler" extends Buildings.Fluid.Boilers.Data.Lochinvar.FTXL.FTX400( Q_flow_nominal=171446.576, VWat=0.045424941, mDry=228.6105545, m_flow_nominal=3.722322, dp_nominal=13151.51); end FTX600;

Buildings.Fluid.Boilers.Data.Lochinvar.FTXL.FTX725

Specifications for Lochinvar FTXL FTX725 boiler

Information

Performance data for boiler model. See the documentation of Buildings.Fluid.Boilers.Data.Lochinvar.

Extends from Buildings.Fluid.Boilers.Data.Lochinvar.FTXL.FTX400 (Specifications for Lochinvar FTXL FTX400 boiler).

Parameters

Type	Name	Default	Description
Real	effCur[:, :]	[0, 294.264548954895, 299.82...	Efficiency curves as a table: First row = inlet temp(K), First column = firing rates or PLR
Temperature	TIn_nominal	323.15	Nominal inlet temperature for efficiency calculations [K]
Power	Q_flow_nominal	206615.1044	Nominal heating power [W]
ThermalConductance	UA	0.05*Q_flow_nominal/30	Overall UA value [W/K]
Volume	VWat	0.064352	Water volume of boiler [m3]
Mass	mDry	260.8156128	Mass of boiler that will be lumped to water heat capacity [kg]
MassFlowRate	m_flow_nominal	4.479404	Nominal mass flow rate [kg/s]
PressureDifference	dp_nominal	14646.00	Pressure drop at m_flow_nominal [Pa]

Modelica definition

record FTX725 "Specifications for Lochinvar FTXL FTX725 boiler" extends Buildings.Fluid.Boilers.Data.Lochinvar.FTXL.FTX400( Q_flow_nominal=206615.1044, VWat=0.064352, mDry=260.8156128, m_flow_nominal=4.479404, dp_nominal=14646.00); end FTX725;

Buildings.Fluid.Boilers.Data.Lochinvar.FTXL.FTX850

Specifications for Lochinvar FTXL FTX850 boiler

Information

Performance data for boiler model. See the documentation of Buildings.Fluid.Boilers.Data.Lochinvar.

Extends from Buildings.Fluid.Boilers.Data.Lochinvar.FTXL.FTX400 (Specifications for Lochinvar FTXL FTX400 boiler).

Parameters

Type	Name	Default	Description
Real	effCur[:, :]	[0, 294.264548954895, 299.82...	Efficiency curves as a table: First row = inlet temp(K), First column = firing rates or PLR
Temperature	TIn_nominal	323.15	Nominal inlet temperature for efficiency calculations [K]
Power	Q_flow_nominal	241637.0972	Nominal heating power [W]
ThermalConductance	UA	0.05*Q_flow_nominal/30	Overall UA value [W/K]
Volume	VWat	0.060566589	Water volume of boiler [m3]
Mass	mDry	273.9697915	Mass of boiler that will be lumped to water heat capacity [kg]
MassFlowRate	m_flow_nominal	5.236486	Nominal mass flow rate [kg/s]
PressureDifference	dp_nominal	17037.19	Pressure drop at m_flow_nominal [Pa]

Modelica definition

record FTX850 "Specifications for Lochinvar FTXL FTX850 boiler" extends Buildings.Fluid.Boilers.Data.Lochinvar.FTXL.FTX400( Q_flow_nominal=241637.0972, VWat=0.060566589, mDry=273.9697915, m_flow_nominal=5.236486, dp_nominal=17037.19); end FTX850;