public float convertColUnit(float val0, QuantityType srcUnits, QuantityType dstUnits)
{
float val = val0;
float tm = 0;
float flow = 0;
if (dstUnits == srcUnits)
{
return(val);
}
flow = fu + fl;
tm = vc / flow;
if (model == ModelType.Transport)
{
if (srcUnits == QuantityType.Steps && dstUnits == QuantityType.Volume)
{
val *= (vc / column);
return(val);
}
else if (srcUnits == QuantityType.Volume && dstUnits == QuantityType.Steps)
{
val *= (column / vc);
return(val);
}
// x -> time
switch (srcUnits)
{
case QuantityType.Steps:
val *= (tm / column);
break;
case QuantityType.Volume:
val /= flow;
break;
}
// time -> y
switch (dstUnits)
{
case QuantityType.Steps:
val /= (tm / column);
break;
case QuantityType.Volume:
val *= flow;
break;
case QuantityType.Column:
val /= tm;
break;
case QuantityType.ReS:
val = Equations.calcK(kDefinition, vu, vl, fu, fl, val * flow);
break;
}
}
else
{
// x -> vol
switch (srcUnits)
{
case QuantityType.Steps:
val *= (vc / column);
break;
case QuantityType.Time:
val *= flow;
break;
}
// vol -> y
switch (dstUnits)
{
case QuantityType.Steps:
val /= (vc / column);
break;
case QuantityType.Time:
val /= flow;
break;
case QuantityType.Column:
val /= vc;
break;
case QuantityType.ReS:
val = Equations.calcK(kDefinition, vu, vl, fu, fl, val);
break;
}
}
return(val);
}
public float convertUnit(float val0, QuantityType srcUnits, QuantityType dstUnits, PhaseType phase)
{
float val = val0;
float vm0 = 0;
float vm = 0;
float tm = 0;
float flow = 0;
if (dstUnits == srcUnits)
{
return(val);
}
if (phase == PhaseType.Upper || phase == PhaseType.Both || runMode == RunModeType.CoCurrent)
{
vm0 += vu;
vm += vu * fnormu;
flow += fu;
if (fu != 0)
{
tm += vu / fu;
}
}
if (phase == PhaseType.Lower || phase == PhaseType.Both || runMode == RunModeType.CoCurrent)
{
vm0 += vl;
vm += vl * fnorml;
flow += fl;
if (fl != 0)
{
tm += vl / fl;
}
}
if (model == ModelType.Transport)
{
if (runMode == RunModeType.CoCurrent)
{
tm = Tmnorm;
}
// x -> time
switch (srcUnits)
{
case QuantityType.Steps:
val *= (tm / column);
break;
case QuantityType.Volume:
val /= flow;
break;
}
tm = Tmnorm;
// time -> y
switch (dstUnits)
{
case QuantityType.Steps:
val /= (tm / column);
break;
case QuantityType.Volume:
val *= flow;
break;
case QuantityType.Column:
val /= tm;
break;
case QuantityType.ReS:
val = Equations.calcK(kDefinition, vu, vl, fu, fl, val * flow);
break;
}
}
else
{
// x -> vol
switch (srcUnits)
{
case QuantityType.Steps:
val *= (vm / column);
break;
case QuantityType.Time:
val *= flow;
break;
}
// vol -> y
switch (dstUnits)
{
case QuantityType.Steps:
val /= (vm / column);
break;
case QuantityType.Time:
val /= flow;
break;
case QuantityType.Column:
val /= vm0;
break;
case QuantityType.ReS:
val = Equations.calcK(kDefinition, vu, vl, fu, fl, val);
break;
}
}
return(val);
}