Description: "Package with materials for borehole fillings"

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## Buildings.HeatTransfer.Data.BoreholeFillings

Package with materials for borehole fillings

### Information

Package with material definitions for borehole fillings.

Extends from Modelica.Icons.MaterialPropertiesPackage (Icon for package containing property classes).

### Package Content

Name | Description
--- | ---
Generic | Generic filling material
Bentonite | Bentonite (k=1.15)
Concrete | Concrete (k=3.1)

## Buildings.HeatTransfer.Data.BoreholeFillings.Generic

Generic filling material

### 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 == 0 or d == 0) | Flag, if true, then material is computed using steady-state heat conduction

### Modelica definition

record Generic = Buildings.HeatTransfer.Data.BaseClasses.ThermalProperties "Generic filling material";

## Buildings.HeatTransfer.Data.BoreholeFillings.Bentonite

Bentonite (k=1.15)

### Parameters

Type | Name | Default | Description
--- | --- | --- | ---
ThermalConductivity | k | 1.15 | Thermal conductivity [W/(m.K)]
SpecificHeatCapacity | c | 800 | Specific heat capacity [J/(kg.K)]
Density | d | 1600 | Mass density [kg/m3]
Boolean | steadyState | (c == 0 or d == 0) | Flag, if true, then material is computed using steady-state heat conduction

### Modelica definition

record Bentonite = Buildings.HeatTransfer.Data.BoreholeFillings.Generic ( k=1.15, d=1600, c=800) "Bentonite (k=1.15)";

## Buildings.HeatTransfer.Data.BoreholeFillings.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 == 0 or d == 0) | Flag, if true, then material is computed using steady-state heat conduction

### Modelica definition

record Concrete = Buildings.HeatTransfer.Data.BoreholeFillings.Generic ( k=3.1, d=2000, c=840) "Concrete (k=3.1)";