//Steam Table
//calculated value unit is J/kg.K, t unit is K
public static double CalculateWaterMeanHeatCapacity(double p, double t1, double t2)
{
SteamTable steamTable = SteamTable.GetInstance();
double h1 = steamTable.GetEnthalpyFromPressureAndTemperature(p, t1);
double h2 = steamTable.GetEnthalpyFromPressureAndTemperature(p, t2);
double cp = (h2 - h1) / (t2 - t1);
return(cp);
}
//Steam Table
//calculated value unit is J/kg.K, t unit is K
public static double CalculateWaterEnthalpy(double p, double t)
{
SteamTable steamTable = SteamTable.GetInstance();
double h = steamTable.GetEnthalpyFromPressureAndTemperature(p, t);
return(h);
}
//Steam Table
//calculated value unit is J/kg.K, t unit is K
public double CalculateEnthalpy(double p, double t, Substance s)
{
double h = 0;
if (s.Name.Equals("water"))
{
SteamTable steamTable = SteamTable.GetInstance();
h = steamTable.GetEnthalpyFromPressureAndTemperature(p, t);
}
return(h);
}
