recordSandBox_Configuration
Configuration data record for the Beier et al. (2011) experiment
Extends from AixLib.Fluid.Geothermal.Borefields.Data.Configuration.Template (Template for configuration data records).
Information
This record contains the configuration data of the Beier et al. (2011) experiment.
References
Beier, R.A., Smith, M.D. and Spitler, J.D. 2011. Reference data sets for vertical borehole ground heat exchanger models and thermal response test analysis. Geothermics 40: 79-85.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| AixLib.Fluid.Geothermal.Borefields.Types.BoreholeConfiguration | borCon (from Template) | Borehole configuration | |
| Boolean | use_Rb (from Template) | false | true if the value borehole thermal resistance Rb should be given and used |
| Real | Rb (from Template) | 0.0 | Borehole thermal resistance Rb. Only to fill in if known |
| Nominal condition | |||
| Modelica.Units.SI.MassFlowRate | mBor_flow_nominal (from Template) | Nominal mass flow rate per borehole | |
| Modelica.Units.SI.MassFlowRate | mBorFie_flow_nominal (from Template) | mBor_flow_nominal*nBor | Nominal mass flow of borefield |
| Modelica.Units.SI.Pressure | dp_nominal (from Template) | Pressure losses for the entire borefield | |
| Borehole | |||
| Modelica.Units.SI.Height | hBor (from Template) | Total height of the borehole | |
| Modelica.Units.SI.Radius | rBor (from Template) | Radius of the borehole | |
| Modelica.Units.SI.Height | dBor (from Template) | Borehole buried depth | |
| Integer | nBor (from Template) | size(cooBor, 1) | Total number of boreholes |
| Modelica.Units.SI.Length | cooBor (from Template) | Cartesian coordinates of the boreholes in meters | |
| Tubes | |||
| Modelica.Units.SI.Radius | rTub (from Template) | Outer radius of the tubes | |
| Modelica.Units.SI.ThermalConductivity | kTub (from Template) | Thermal conductivity of the tube | |
| Modelica.Units.SI.Length | eTub (from Template) | Thickness of a tube | |
| Modelica.Units.SI.Length | xC (from Template) | Shank spacing, defined as the distance between the center of a pipe and the center of the borehole | |
| Advanced | |||
| Modelica.Units.SI.MassFlowRate | mBor_flow_small (from Template) | 1E-4*abs(mBor_flow_nominal) | Small mass flow rate for regularization of zero flow |
Revisions
-
July 15, 2018, by Michael Wetter:
Revised implementation, addeddefaultComponentPrefixesanddefaultComponentName. -
June 28, 2018, by Damien Picard:
First implementation.