Feature Type
A thermal zone is a zone of a building which serves as unit for the building heating and cooling simulation. For the simulation,
a thermal zone is considered as isothermal.
It is a semantic object, which may be or not related to a geometric entity.
Attribute type: core:creationDate |
Date the city object was generated.
0..1
Date
Attribute type: core:terminationDate |
????
0..1
Date
Attribute type: core:externalReference |
Reference to a corresponding object in another information system, for example in the German cadastre (ALKIS), the German
topographic information system (ATKIS), or the OS MasterMap®.
0..*
ExternalReference (DataType)
Attribute type: core:generalizesTo |
0..*
_CityObject
Attribute type: core:relativeToTerrain |
Location of the city object relative to the surrounding terrain.
0..1
RelativeToTerrain (Enumeration)
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Code |
Text |
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entirelyAboveTerrain |
entirelyAboveTerrain |
Object is located entirely above terrain.
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substantiallyAboveTerrain |
substantiallyAboveTerrain |
Most, but not all parts of the object are located above terrain.
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substantiallyAboveAndBelowTerrain |
substantiallyAboveAndBelowTerrain |
Parts of the object are located above terrain, and other parts below terrain.
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substantiallyBelowTerrain |
substantiallyBelowTerrain |
Most, but not all parts of the object are located below terrain.
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entirelyBelowTerrain |
entirelyBelowTerrain |
All parts of the object are located below terrain.
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Attribute type: core:relativeToWater |
Location of the city object relative to the surrounding water surface.
0..1
RelativeToWater (Enumeration)
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Code |
Text |
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entirelyAboveWaterSurface |
entirelyAboveWaterSurface |
Object is located entirely above water surface..
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substantiallyAboveWaterSurface |
substantiallyAboveWaterSurface |
Most, but not all parts of the object are located above water surface.
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substantiallyAboveAndBelowWaterSurface |
substantiallyAboveAndBelowWaterSurface |
Parts of the object are located above water surface, and other parts below water surface.
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substantiallyBelowWaterSurface |
substantiallyBelowWaterSurface |
Most, but not all parts of the object are located below water surface.
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entirelyBelowWaterSurface |
entirelyBelowWaterSurface |
All parts of the object are located below water surface.
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temporarilyAboveAndBelowWaterSurface |
temporarilyAboveAndBelowWaterSurface |
The height of the water surface is varying and the object temporily is located above or below water level.
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Attribute type: core:appearance |
0..*
AbstractAppearance
Attribute type: core:genericAttribute |
Additional property of the city object
0..*
AbstractGenericAttribute (DataType)
Attribute type: energy:additionalThermalBridgeUValue |
Transmission heat loss contribution [W/m².K] of the thermal bridges of the thermal zone shell to the overall UValue.
0..1
Measure
Attribute type: energy:effectiveThermalCapacity |
Thermal capacity [Wh/K] of the zone including the contributing construction layers and zone fournitures.
0..1
Measure
Attribute type: energy:floorArea |
0..*
FloorArea
Attribute type: energy:grossVolume |
Volume of a Thermal Zone measured by its external dimensions. These external dimensions lies on the outside face of exterior boundaries (e.g. wall, roof) and at the middle of boundaries shared by several Thermal Zone (e.g. shared wall, intermediary floor), so that the sum of the Building Thermal Zone grossVolume equals the Building grossVolume.
0..1
Volume (Type)
Attribute type: energy:relates |
0..*
UsageZone
Attribute type: energy:indirectlyHeatedAreaRatio |
[find precise definition]
0..1
Scale
Attribute type: energy:infiltrationRate |
Air change rate [1/h] due to air leakage of the zone shell.
0..1
Measure
Attribute type: energy:isCooled |
true if the thermal zone has energy system for space cooling
1
Boolean (Enumeration)
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Code |
Text |
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1 |
TRUE |
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0 |
FALSE |
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Attribute type: energy:isHeated |
true if the thermal zone has energy system for space heating
1
Boolean (Enumeration)
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Code |
Text |
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1 |
TRUE |
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0 |
FALSE |
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Attribute type: energy:netVolume |
Volume of the air space of a Thermal Zone.
0..1
Volume (Type)
Attribute type: energy:volumeGeometry |
0..1
GM_Solid (Type)
Attribute type: energy:interiorRoom |
0..*
Room
Attribute type: energy:boundedBy |
1..*
ThermalBoundary