modelMixingVolumeMoistAir

Test model for mixing volume with moist air input

Extends from Modelica.Icons.Example (Icon for runnable examples).

Information

This model tests IBPSA.Fluid.MixingVolumes.MixingVolumeMoistAir. After an initial transient, the temperature and humidity of the volume stabilizes.

Type	Name	Default	Description
Modelica.SIunits.MassFlowRate	m_flow_nominal	0.001	Nominal mass flow rate

Type	Name	Description
IBPSA.Fluid.MixingVolumes.MixingVolumeMoistAir	vol1	Volume
Modelica.Thermal.HeatTransfer.Sensors.TemperatureSensor	TSen	Temperature sensor
Modelica.Blocks.Sources.Constant	XSet	Set point for water mass fraction
Modelica.Thermal.HeatTransfer.Sources.PrescribedHeatFlow	preHeaFlo
Modelica.Blocks.Sources.Constant	TSet	Set point for temperature
IBPSA.Utilities.Psychrometrics.pW_X	humRat	Conversion from humidity ratio to partial water vapor pressure
IBPSA.Utilities.Psychrometrics.TDewPoi_pW	dewPoi	Dew point temperature
Modelica.Thermal.HeatTransfer.Sensors.HeatFlowSensor	heatFlowSensor
Modelica.Blocks.Continuous.Integrator	QSen	Sensible heat transfer
Modelica.Blocks.Continuous.Integrator	QLat	Enthalpy of extracted water
IBPSA.Fluid.Sources.MassFlowSource_T	sou
IBPSA.Fluid.Sources.Boundary_pT	sin
IBPSA.Controls.Continuous.LimPID	PI
IBPSA.Controls.Continuous.LimPID	PI1
IBPSA.Fluid.Sensors.MassFlowRate	mIn_flow
IBPSA.Fluid.Sensors.MassFlowRate	mOut_flow
Modelica.Blocks.Math.Add	dM_flow
Modelica.Blocks.Math.Gain	gai
Modelica.Blocks.Math.Gain	gai1
IBPSA.Fluid.FixedResistances.PressureDrop	res1
Sensors.LatentEnthalpyFlowRate	senLatEnt	Latent enthalpy inflow
Sensors.LatentEnthalpyFlowRate	senLatEnt1	Latent enthalpy outflow
Modelica.Blocks.Math.Add	add

Name	Description
Medium

April 11, 2017, by Michael Wetter:
Renamed variable used in result processing.
This is for issue Buildings #704.
February 11, 2014 by Michael Wetter:
Changed HWat_flow(y=vol1.HWat_flow) to QLat_flow(y=vol1.QLat_flow.y) and QWat to QLat.
October 12, 2009 by Michael Wetter:
First implementation.