modelAttic_Ro2Lf5
Attic with 2 saddle roofs and a floor toward 5 rooms on the lower floor, with all other walls towards the outside
Extends from AixLib.ThermalZones.HighOrder.Rooms.BaseClasses.PartialRoom.
Information
Overview
Model for an attic with 2 saddle roofs and a floor toward 5 rooms on the lower floor, with all other walls towards the outside.
Concept
The following figure presents the room's layout:
We also tested a model where the attic has just one floor, over the whole building and each room connects to this component through the ceiling. However the model didn't lead to the expected lower simulation times, on the contrary. This model is also more correct, as it is not realistic to think that every layer of the attic's floor has a single temperature.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Dimensions | |||
| Modelica.Units.SI.Length | length | 2 | length |
| Modelica.Units.SI.Length | room1_length | 2 | l1 |
| Modelica.Units.SI.Length | room2_length | 2 | l2 |
| Modelica.Units.SI.Length | room3_length | 2 | l3 |
| Modelica.Units.SI.Length | room4_length | 2 | l4 |
| Modelica.Units.SI.Length | room5_length | 2 | l5 |
| Modelica.Units.SI.Length | width | 2 | width |
| Modelica.Units.SI.Length | room1_width | 2 | w1 |
| Modelica.Units.SI.Length | room2_width | 2 | w2 |
| Modelica.Units.SI.Length | room3_width | 2 | w3 |
| Modelica.Units.SI.Length | room4_width | 2 | w4 |
| Modelica.Units.SI.Length | room5_width | 2 | w5 |
| Modelica.Units.SI.Length | roof_width1 | 2 | wRO1 |
| Modelica.Units.SI.Length | roof_width2 | 2 | wRO2 |
| Modelica.Units.SI.Angle | alfa | Modelica.Units.Conversions.from_deg(90) | alfa |
| Outer walls › Solar absorptance | |||
| Real | solar_absorptance_RO | 0.25 | Solar absoptance roof |
| Outer walls › Windows | |||
| Boolean | withWindow1 | false | Window 1 |
| Modelica.Units.SI.Area | windowarea_RO1 | 0 | Window area |
| Boolean | withWindow2 | false | Window 2 |
| Modelica.Units.SI.Area | windowarea_RO2 | 0 | Window area |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| AixLib.ThermalZones.HighOrder.Components.Walls.Wall | roof1 | ||
| AixLib.ThermalZones.HighOrder.Components.Walls.Wall | roof2 | ||
| AixLib.ThermalZones.HighOrder.Components.Walls.Wall | floorRoom2 | ||
| AixLib.ThermalZones.HighOrder.Components.Walls.Wall | floorRoom1 | ||
| AixLib.ThermalZones.HighOrder.Components.Walls.Wall | floorRoom3 | ||
| AixLib.ThermalZones.HighOrder.Components.Walls.Wall | floorRoom4 | ||
| AixLib.ThermalZones.HighOrder.Components.Walls.Wall | floorRoom5 | ||
| AixLib.ThermalZones.HighOrder.Components.Walls.Wall | OW1 | ||
| AixLib.ThermalZones.HighOrder.Components.Walls.Wall | OW2 | ||
| Modelica.Thermal.HeatTransfer.Interfaces.HeatPort_a | thermRoom1 | ||
| Modelica.Thermal.HeatTransfer.Interfaces.HeatPort_a | thermRoom2 | ||
| Modelica.Thermal.HeatTransfer.Interfaces.HeatPort_a | thermRoom3 | ||
| Modelica.Thermal.HeatTransfer.Interfaces.HeatPort_a | thermRoom4 | ||
| Modelica.Thermal.HeatTransfer.Interfaces.HeatPort_a | thermRoom5 | ||
| Utilities.Interfaces.SolarRad_in | SolarRadiationPort_OW1 | ||
| Utilities.Interfaces.SolarRad_in | SolarRadiationPort_OW2 | ||
| Utilities.Interfaces.SolarRad_in | SolarRadiationPort_RO2 | ||
| Utilities.Interfaces.SolarRad_in | SolarRadiationPort_RO1 | ||
| Modelica.Blocks.Interfaces.RealInput | WindSpeedPort |
Revisions
-
April 23, 2020 by Philipp Mehrfeld:
#752: Propagate all parameters correctly. Extend from new partial room model. Delete TIR and TMC. Tidy up. -
April 18, 2014 by Ana Constantin:
Added documentation -
July 8, 2011 by Ana Constantin:
Implemented