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Code/libraries/Kamer/Kamer.cpp

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+/*
+  Kamer.cpp
+  Copyright (c) 2014 Kenneth van Ewijk.  All right reserved.
+*/
+
+// include this library's description file
+#include "Kamer.h"
+
+Kamer::Kamer(void)
+{
+  // initialize this instance's variables
+  volume = 0;
+  temp = 0;
+  wallSurface = 0;
+  windowSurface = 0;
+  surfaceArea = 0;
+  heatFlow = 0;
+  deltaTemp = 0;
+}
+
+
+//Set Room Properties
+void Kamer::setVolume(int givenVolume)
+{
+  volume = givenVolume;
+}
+
+void Kamer::setTemp(double givenTemp)
+{
+  temp = givenTemp;
+}
+
+void Kamer::setSurfaceArea(int givenWall, int givenWindow)
+{
+  wallSurface = givenWall;
+  windowSurface = givenWindow;
+  surfaceArea = wallSurface + windowSurface;
+}
+
+
+//Calc Room Properties
+void Kamer::calcTemp(int outsideTemp)
+{
+  calcHeatFlow(outsideTemp);
+
+  deltaTemp = heatFlow / ( (volume * 1.43) * 920);
+  double newTemp = temp - deltaTemp;
+
+  temp = newTemp;
+}
+
+void Kamer::calcHeatFlow(int outsideTemp)
+{
+  double deltaTemp2 = temp - outsideTemp;
+
+  //Make sure deltaTemp is positive
+  double heatFlowWall = 0.6 * wallSurface * (deltaTemp2 / 20);
+  double heatFlowIsolation = 0.08 * wallSurface * (deltaTemp2 / 0.5);
+
+  double heatFlowWallTotal = 1 / ( (1 / heatFlowWall) + (1 / heatFlowIsolation) );
+
+  double heatFlowWindow = 0.98 * windowSurface * (deltaTemp2 / 12);
+  double heatFlowAir = 0.025 * windowSurface * (deltaTemp2 / 12);
+
+  double heatFlowWindowTotal = 1 / ( (1 / heatFlowWindow) + (1 / heatFlowAir) );
+
+  heatFlow = heatFlowWindowTotal + heatFlowWallTotal;
+  heatFlow = heatFlow * 60;
+}
+
+
+//Get Room Properties
+int Kamer::getVolume(void)
+{
+	return volume;
+}
+
+double Kamer::getTemp(void)
+{
+	return temp;
+}
+
+int Kamer::getSurfaceArea(void)
+{
+	return surfaceArea;
+}
+
+double Kamer::getHeatFlow(void)
+{
+  return heatFlow;
+}
+
+double Kamer::getDeltaTemp(void)
+{
+  return deltaTemp;
+}