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).
Contents
| 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)
Contents
| 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)
Contents
| 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)
Contents
| 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)
Contents
| 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)
Contents
| 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 |