modelWholeHouseBuildingEnvelope
Extends from AixLib.ThermalZones.HighOrder.Rooms.BaseClasses.PartialRoomParams.
Information
Overview
Model for the envelope of the whole one family dwelling.
Ground temperature
The ground temperature can be coupled to any desired prescriped temperature. Anyway, suitable ground temperatures depending on locations in Germany are listed as Θ'_m,e in the comprehensive table 1 in "Beiblatt 1" in the norm DIN EN 12831.
Or a ground temperature can be chosen according to a TRY region, which is listed below: if ...
TRY_Region == 1 then 282.15 K
TRY_Region == 2 then 281.55 K
TRY_Region == 3 then 281.65 K
TRY_Region == 4 then 282.65 K
TRY_Region == 5 then 281.25 K
TRY_Region == 6 then 279.95 K
TRY_Region == 7 then 281.95 K
TRY_Region == 8 then 279.95 K
TRY_Region == 9 then 281.05 K
TRY_Region == 10 then 276.15 K
TRY_Region == 11 then 279.45 K
TRY_Region == 12 then 283.35 K
TRY_Region == 13 then 281.05 K
TRY_Region == 14 then 281.05 K
TRY_Region == 15 then 279.95 K
-
April 23, 2020 by Philipp Mehrfeld:
#752: Propagate all parameters correctly (not geometry). Vectorize thermal ports. Delete TIR and TMC. -
August 1, 2017 by Philipp Mehrfeld:
Add heat-star-combi to connect heaters in a more clever way -
Mai 7, 2015 by Ana Constantin:
Corrected connection of gabled vertical walls with solar radiation (E and W) -
April 18, 2014 by Ana Constantin:
Added documentation -
July 10, 2011 by Ana Constantin:
Implemented
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Dynamics › Equations | |||
| Modelica.Fluid.Types.Dynamics | energyDynamics | Modelica.Fluid.Types.Dynamics.DynamicFreeInitial | Type of energy balance: dynamic (3 initialization options) or steady state |
| Air Exchange Corridors | |||
| Real | AirExchangeCorridor | 2 | Air exchange corridors in 1/h |
| Outer walls › Solar absorptance | |||
| Real | solar_absorptance_RO | 0.1 | Solar absoptance roof |
| Outer walls › Doors | |||
| Modelica.Units.SI.CoefficientOfHeatTransfer | UValOutDoors | 2.5 | U-value (thermal transmittance) of doors in outer walls |
| Modelica.Units.SI.Emissivity | epsOutDoors | 0.95 | Emissivity of inside surface of outer doors |
| Dynamic ventilation | |||
| Modelica.Units.SI.Temperature | TDynVentLivingroom_set | 295.15 | Livingroom set temperature for dyn. vent. |
| Modelica.Units.SI.Temperature | TDynVentHobby_set | 295.15 | Hobby set temperature for dyn. vent. |
| Modelica.Units.SI.Temperature | TDynVentCorridorGF_set | 291.15 | Corridor (GF) set temperature for dyn. vent. |
| Modelica.Units.SI.Temperature | TDynVentWCStorage_set | 291.15 | WC / Storage room set temperature for dyn. vent. |
| Modelica.Units.SI.Temperature | TDynVentKitchen_set | 295.15 | Kitchen set temperature for dyn. vent. |
| Modelica.Units.SI.Temperature | TDynVentBedroom_set | 295.15 | Bedroom set temperature for dyn. vent. |
| Modelica.Units.SI.Temperature | TDynVentChildren1_set | 295.15 | Children 1 room set temperature for dyn. vent. |
| Modelica.Units.SI.Temperature | TDynVentCorridorUF_set | 291.15 | Corridor (UF) set temperature for dyn. vent. |
| Modelica.Units.SI.Temperature | TDynVentBath_set | 297.15 | Bathroom set temperature for dyn. vent. |
| Modelica.Units.SI.Temperature | TDynVentChildren2_set | 295.15 | Children 2 room set temperature for dyn. vent. |
| Modelica.Units.SI.Temperature | TDynVentAttic_set | 288.15 | Attic set temperature for dyn. vent. |
| Boolean | useVentAirPort | false | Use air port for ventialtion |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| AixLib.ThermalZones.HighOrder.House.OFD_MiddleInnerLoadWall.BuildingEnvelope.GroundFloorBuildingEnvelope | groundFloor_Building | ||
| AixLib.ThermalZones.HighOrder.House.OFD_MiddleInnerLoadWall.BuildingEnvelope.UpperFloorBuildingEnvelope | upperFloor_Building | ||
| AixLib.ThermalZones.HighOrder.Rooms.OFD.Attic_Ro2Lf5 | attic_2Ro_5Rooms | ||
| Modelica.Blocks.Interfaces.RealInput | WindSpeedPort | ||
| Modelica.Blocks.Interfaces.RealInput[11] | AirExchangePort | 1: LivingRoom_GF, 2: Hobby_GF, 3: Corridor_GF, 4: WC_Storage_GF, 5: Kitchen_GF, 6: Bedroom_UF, 7: Child1_UF, 8: Corridor_UF, 9: Bath_UF, 10: Child2_UF, 11: Attic | |
| Utilities.Interfaces.SolarRad_in | SolarRadiationPort_RoofS | ||
| Utilities.Interfaces.SolarRad_in | SolarRadiationPort_RoofN | ||
| Utilities.Interfaces.SolarRad_in | North | ||
| Utilities.Interfaces.SolarRad_in | East | ||
| Utilities.Interfaces.SolarRad_in | South | ||
| Utilities.Interfaces.SolarRad_in | West | ||
| AixLib.ThermalZones.HighOrder.Components.DryAir.VarAirExchange | varAirExchange | ||
| Modelica.Blocks.Sources.Constant | AirExchangeCorridor_Source | ||
| AixLib.Utilities.Interfaces.ConvRadComb[11] | heatingToRooms | 1: LivingRoom_GF, 2: Hobby_GF, 3: Corridor_GF, 4: WC_Storage_GF, 5: Kitchen_GF, 6: Bedroom_UF, 7: Child1_UF, 8: Corridor_UF, 9: Bath_UF, 10: Child2_UF, 11: Attic | |
| Modelica.Thermal.HeatTransfer.Interfaces.HeatPort_a[5] | groundTemp | HeatPorts to force ground temperature(s) for the ground floor. | |
| Components.Walls.BaseClasses.SimpleNLayer[5] | groPlateLowPart | ||
| Utilities.Interfaces.Adaptors.ConvRadToCombPort | heatStarToCombAttic | ||
| Modelica.Thermal.HeatTransfer.Interfaces.HeatPort_a[5] | uppFloDown | Heat port floor of upper floor | |
| Modelica.Thermal.HeatTransfer.Interfaces.HeatPort_a[5] | groFloUp | Heat port ceiling of ground floor | |
| Modelica.Thermal.HeatTransfer.Interfaces.HeatPort_a[5] | groFloDown | Heat port floor of ground floor (towards ground plate) | |
| Modelica.Thermal.HeatTransfer.Interfaces.HeatPort_a[5] | groPlateUp | Heat port ground plate towards ground floor | |
| Modelica.Fluid.Interfaces.FluidPort_a[11] | portVent_in | Inlet for ventilation | |
| Modelica.Fluid.Interfaces.FluidPort_b[11] | portVent_out | Outlet of Ventilation | |
| Modelica.Thermal.HeatTransfer.Interfaces.HeatPort_a | thermOutside |
Contents
| Name | Description |
|---|---|
| Medium |