public override SettingResponseData setSourceValues(FlowCalculationData baseData, FlowComponent caller, double flowVolume, bool lastTime)
{
SettingResponseData ret = new SettingResponseData();
finalFlow -= flowVolume;
if(lastTime)
{
currentVolume -= flowVolume * PhysTools.timeStep;
}
ret.flowVolume = flowVolume;
ret.fluidTypeMap = currentFluidTypeMap;
ret.temperature = currentTemperature;
inletTemperature = currentTemperature;
outletTemperature = currentTemperature;
return ret;
}
public override void setDeliveryValues(FlowCalculationData baseData, FlowComponent caller, double flowVolume, bool lastTime)
{
finalFlow += flowVolume;
if(lastTime)
{
double volumeToAdd = flowVolume * PhysTools.timeStep;
SettingResponseData tankCurrentFluids = new SettingResponseData(currentTemperature, this.currentFluidTypeMap);
SettingResponseData incomingFluids = new SettingResponseData(baseData.temperature, baseData.fluidTypeMap);
SettingResponseData mixture = PhysTools.mixFluidPercentsAndTemperatures(new SettingResponseData[] { tankCurrentFluids, incomingFluids }, new double[] { currentVolume, volumeToAdd });
this.currentTemperature = mixture.temperature;
this.currentFluidTypeMap = mixture.fluidTypeMap;
if(isSealed)
{
currentVolume += volumeToAdd;
//Now, we need to calculate the pressure.
double gasVolume = 0.0;
double liquidVolume = 0.0;
PhysTools.normalizeFluidMixture(ref currentFluidTypeMap); //Make sure that the percentages are normalized, otherwise very bad things would happen
foreach (KeyValuePair<FluidType, double> kvp in currentFluidTypeMap)
{
//NOTE: If we have multiple gasses that need to compress differently (I don't think that is possible, even with AIR and STEAM), then we need to re-think this algorithm from the ground up.
if (kvp.Key.isGas)
gasVolume += kvp.Value * currentVolume;
else
liquidVolume += kvp.Value * currentVolume;
}
percentFilled = liquidVolume / capacity;
double volumeForGas = capacity - liquidVolume;
tankPressure = (gasVolume / volumeForGas) - 1.0; //Subtract 1.0 to convert from bara to barg.
}
else
{
double adjustmentToMake = 0.0;
//Vent any gasses out the top.
foreach(FluidType key in currentFluidTypeMap.Keys.ToList<FluidType>())
{
if(key.isGas)
{
adjustmentToMake += currentFluidTypeMap[key];
currentFluidTypeMap.Remove(key);
}
}
if (adjustmentToMake > 0.0)
{
//We ended up removing some gas, so we need to re-normalize, and adjust the values
PhysTools.normalizeFluidMixture(ref currentFluidTypeMap);
volumeToAdd *= (1.0 - adjustmentToMake); //Remove the volume of gas that is escaping
}
tankPressure = 0.4; //TODO: Adjust non-sealed tank outlet pressures based on size/shape, etc.
currentVolume += volumeToAdd;
percentFilled = currentVolume / capacity;
}
}
inletTemperature = currentTemperature;
outletTemperature = currentTemperature;
}
public void applySourceResponse(SettingResponseData sourceResponse)
{
this.fluidTypeMap = sourceResponse.fluidTypeMap;
this.temperature = sourceResponse.temperature;
}
private SettingResponseData setFlowValues(FlowCalculationData baseData, FlowComponent caller, double flowVolume, FlowComponent[] nodes, bool isDeliverySide, bool lastTime)
{
if(isDeliverySide)
{
for (int i = 0; i < nodes.Length; i++)
{
nodes[i].setDeliveryValues(baseData, this, flowPercentageSolutions[baseData.flowDriver.name][i] * flowVolume, lastTime);
}
finalFlow = flowVolume;
currentFluidTypeMap = baseData.fluidTypeMap; //On the delivery side, the mixture comes from passed in arguments
inletTemperature = baseData.temperature;
outletTemperature = baseData.temperature;
return null;
}
else
{
SettingResponseData[] responses = new SettingResponseData[nodes.Length];
double[] volumes = new double[nodes.Length];
bool hasNull = false;
for (int attempt = 0; attempt < 2; attempt++)
{
hasNull = false;
for (int i = 0; i < nodes.Length; i++)
{
volumes[i] = flowPercentageSolutions[baseData.flowDriver.name][i] * flowVolume;
if(responses[i] == null)
responses[i] = nodes[i].setSourceValues(baseData, this, volumes[i], lastTime);
if (responses[i] == null)
hasNull = true;
}
if (!hasNull)
break;
}
if (hasNull)
return null;
finalFlow = flowVolume;
SettingResponseData ret = PhysTools.mixFluidPercentsAndTemperatures(responses, volumes);
ret.flowVolume = flowVolume;
//ret.fluidTypeMap = PhysTools.mixFluids(responses, volumes);
currentFluidTypeMap = ret.fluidTypeMap; //On source side, the mixture comes from the return values
inletTemperature = ret.temperature;
outletTemperature = ret.temperature;
return ret;
}
}
private SettingResponseData setCombiningFlowValues(FlowCalculationData baseData, FlowComponent caller, double flowVolume, FlowComponent[] nodes, bool isDeliverySide, bool lastTime)
{
int index = indexByName[caller.name];
setCombiningVolumeMap[index] = flowVolume;
double volumeSum = 0.0;
for (int i = 0; i < setCombiningVolumeMap.Length; i++)
{
if (setCombiningVolumeMap[i] < 0.0)
return null; //We haven't seen all of the inputs to combine them...
else
volumeSum += setCombiningVolumeMap[i];
}
finalFlow = volumeSum;
if (isDeliverySide)
{
for (int i = 0; i < nodes.Length; i++)
{
nodes[i].setDeliveryValues(baseData, this, volumeSum, lastTime);
}
currentFluidTypeMap = baseData.fluidTypeMap; //On the delivery side, the mixture comes from passed in arguments
inletTemperature = baseData.temperature;
outletTemperature = baseData.temperature;
return null;
}
else
{
if (nodes.Length != 1)
throw new Exception("Source combiners can only have 1 node");
if (setterDownstreamValue == null)
setterDownstreamValue = nodes[0].setSourceValues(baseData, this, volumeSum, lastTime);
SettingResponseData ret = new SettingResponseData();
ret.flowVolume = volumeSum;
ret.fluidTypeMap = setterDownstreamValue.fluidTypeMap;
ret.temperature = setterDownstreamValue.temperature;
currentFluidTypeMap = ret.fluidTypeMap; //On source side, the mixture comes from the return values
inletTemperature = ret.temperature;
outletTemperature = ret.temperature;
return ret;
}
}
public override void resetState()
{
base.resetState();
for (int i = 0; i < setCombiningVolumeMap.Length; i++)
{
setCombiningVolumeMap[i] = -1.0;
}
combinerDownstreamValues.Clear();
foreach (KeyValuePair<String, double[]> iter in combinerMap)
{
for (int i = 0; i < iter.Value.Length; i++)
{
if (!indexesUsedByPump.ContainsKey(iter.Key) || indexesUsedByPump[iter.Key][i])
iter.Value[i] = -1.0; //Initialize with all negative numbers, and wait until they are not negative to know when we are done.
else
iter.Value[i] = 0.0; //Initialize to 0 if this pump will never get this number
}
}
setterDownstreamValue = null;
}
