public Variable CreateVariable(string name, string subscript, string description, PhysicalDimension type)
{
var variable = new Variable(name, 0);
variable.InternalUnit = _internal.UnitDictionary[type];
variable.InputUnit = _input.UnitDictionary[type];
variable.OutputUnit = _output.UnitDictionary[type];
variable.Dimension = type;
variable.Description = description;
variable.Subscript = subscript;
switch (type)
{
case PhysicalDimension.Temperature:
variable.ValueInSI = 273.15;
variable.LowerBound = _temperatureLowerBound;
variable.UpperBound = _temperatureUpperBound;
break;
case PhysicalDimension.Pressure:
variable.ValueInSI = 1e5;
variable.LowerBound = _pressureLowerBound;
variable.UpperBound = _pressureUpperBound;
break;
case PhysicalDimension.MassDensity:
case PhysicalDimension.MolarDensity:
case PhysicalDimension.MolarFlow:
case PhysicalDimension.MassFlow:
case PhysicalDimension.Area:
case PhysicalDimension.Volume:
variable.LowerBound = 0;
variable.UpperBound = 1e20;
break;
case PhysicalDimension.VolumeFlow:
variable.LowerBound = 0;
variable.UpperBound = 1e6;
break;
case PhysicalDimension.MolarVolume:
variable.LowerBound = 0;
variable.UpperBound = 1e6;
break;
case PhysicalDimension.HeatTransferCoefficient:
variable.LowerBound = 1e-6;
variable.UpperBound = 1e6;
break;
case PhysicalDimension.MolarFraction:
case PhysicalDimension.MassFraction:
variable.LowerBound = 0;
variable.UpperBound = 1;
break;
}
return(variable);
}
public Variable CreateVariable(string name, string description, PhysicalDimension type)
{
return(CreateVariable(name, "", description, type));
}
public void SetOutputDimension(PhysicalDimension type, Unit unit)
{
SetDimension(_output, type, unit);
}
void SetDimension(UnitSet set, PhysicalDimension type, Unit unit)
{
set.UnitDictionary[type] = unit;
}
public void SetInputDimension(PhysicalDimension type, Unit unit)
{
SetDimension(_input, type, unit);
}
