Buildings.HeatTransfer.Data.Soil
Package with solid material for soil, characterized by thermal conductance, density and specific heat capacity
Information
Package with records for solid materials. The material is characterized by its thermal conductivity, mass density and specific heat capacity.
These properties are used to compute heat conduction in circular coordinates. Hence, as opposed to Buildings.HeatTransfer.Data.Solids, they do not include the material thickness and the generation of the spatial grid.
Extends from Modelica.Icons.MaterialPropertiesPackage (Icon for package containing property classes).
Package Content
Name | Description |
---|---|
Generic | Thermal properties of solids with heat storage |
Granite | Granite (k=1.9) |
Concrete | Concrete (k=3.1) |
Basalt | Basalt (k=2.3) |
Marble | Marble (k=2.7) |
Sandstone | Sandstone (k=2.8) |
Buildings.HeatTransfer.Data.Soil.Generic
Thermal properties of solids with heat storage
Information
Generic record for solid materials used as soil. The material is characterized by its thermal conductivity, mass density and specific heat capacity.
Extends from Buildings.HeatTransfer.Data.BaseClasses.ThermalProperties (Thermal properties of materials with storage).
Parameters
Type | Name | Default | Description |
---|---|---|---|
ThermalConductivity | k | Thermal conductivity [W/(m.K)] | |
SpecificHeatCapacity | c | Specific heat capacity [J/(kg.K)] | |
Density | d | Mass density [kg/m3] | |
Boolean | steadyState | (c < Modelica.Constants.eps ... | Flag, if true, then material is computed using steady-state heat conduction |
Modelica definition
Buildings.HeatTransfer.Data.Soil.Granite
Granite (k=1.9)
Parameters
Type | Name | Default | Description |
---|---|---|---|
ThermalConductivity | k | 1.9 | Thermal conductivity [W/(m.K)] |
SpecificHeatCapacity | c | 790 | Specific heat capacity [J/(kg.K)] |
Density | d | 1920 | Mass density [kg/m3] |
Boolean | steadyState | (c < Modelica.Constants.eps ... | Flag, if true, then material is computed using steady-state heat conduction |
Modelica definition
Buildings.HeatTransfer.Data.Soil.Concrete
Concrete (k=3.1)
Parameters
Type | Name | Default | Description |
---|---|---|---|
ThermalConductivity | k | 3.1 | Thermal conductivity [W/(m.K)] |
SpecificHeatCapacity | c | 840 | Specific heat capacity [J/(kg.K)] |
Density | d | 2000 | Mass density [kg/m3] |
Boolean | steadyState | (c < Modelica.Constants.eps ... | Flag, if true, then material is computed using steady-state heat conduction |
Modelica definition
Buildings.HeatTransfer.Data.Soil.Basalt
Basalt (k=2.3)
Parameters
Type | Name | Default | Description |
---|---|---|---|
ThermalConductivity | k | 2.3 | Thermal conductivity [W/(m.K)] |
SpecificHeatCapacity | c | 1200 | Specific heat capacity [J/(kg.K)] |
Density | d | 1140 | Mass density [kg/m3] |
Boolean | steadyState | (c < Modelica.Constants.eps ... | Flag, if true, then material is computed using steady-state heat conduction |
Modelica definition
Buildings.HeatTransfer.Data.Soil.Marble
Marble (k=2.7)
Parameters
Type | Name | Default | Description |
---|---|---|---|
ThermalConductivity | k | 2.7 | Thermal conductivity [W/(m.K)] |
SpecificHeatCapacity | c | 1090 | Specific heat capacity [J/(kg.K)] |
Density | d | 2500 | Mass density [kg/m3] |
Boolean | steadyState | (c < Modelica.Constants.eps ... | Flag, if true, then material is computed using steady-state heat conduction |
Modelica definition
Buildings.HeatTransfer.Data.Soil.Sandstone
Sandstone (k=2.8)
Parameters
Type | Name | Default | Description |
---|---|---|---|
ThermalConductivity | k | 2.8 | Thermal conductivity [W/(m.K)] |
SpecificHeatCapacity | c | 1210 | Specific heat capacity [J/(kg.K)] |
Density | d | 540 | Mass density [kg/m3] |
Boolean | steadyState | (c < Modelica.Constants.eps ... | Flag, if true, then material is computed using steady-state heat conduction |