.AixLib.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.LoadAggregation.countAggregationCells

Information

Function that counts the required length of the aggregation time vector nu and of the weighting factor vectors kappa based on the maximum time for calculations related to the ground temperature response.

Interface

function countAggregationCells
  extends Modelica.Icons.Function;
  input Real lvlBas "Base for growth between each level, e.g. 2";
  input Integer nCel(min = 1) "Number of cells of same size per level";
  input Modelica.Units.SI.Time timFin "Total simulation max length";
  input Modelica.Units.SI.Time tLoaAgg "Time resolution of load aggregation";
  output Integer i(min = 1) "Size of aggregation vectors";
end countAggregationCells;

Revisions

• July 15, 2018, by Michael Wetter:
  Added min=1 to nCel so that a tool can infer that this quantity is non-zero.
• March 5, 2018, by Alex Laferrière:
  First implementation.