public double GetEvaporationHeat(double temperature)
{
if (temperature < minimumTemperature)
{
throw new IllegalVarValueException("Temperature out of range.");
}
temperature = GetModifiedTemperature(temperature);
//double n = n1;
//if (temperature > 563.15 && temperature <= tc) {
// n = n2;
//}
//double c = Math.Pow((tc-temperature)/(tc-t0), n);
//return r0 * Math.Pow((tc-temperature)/(tc-t0), n);
//this correlation comes from Perry's Chemical Engineers Handbook, 6th edition
//double tr = temperature/PropConstants.Tc;
//double tempValue = 0.3199 - 0.212 * tr + 0.25795 * tr * tr;
//double r = 5.2053e7/18.015 * Math.Pow((1-tr), tempValue);
//return r;
//double r = ThermalPropCalculator.CalculateEvaporationHeat(temperature, criticalTemperature, evapHeatCoeffs);
double r = thermalPropCalculator.CalculateEvaporationHeat(temperature, moisture);
//return r / molarWeight;
return(r);
}