IEnumerator Start()
{
ShapeCombiner c = new ShapeCombiner(65536, shouldOptimize: true, shouldUpload: true, infiniteBounds: false);
MeshObjectCreator.CreateObjectsRealtime(c, _mat, transform);
Tube tube = new Tube(8);
for (int i = 0; i < _ribbonCount; i++)
{
tube.Clear();
float offset = Random.Range(0, 360);
float radius = Random.Range(0.5f, 1.5f);
for (int j = 0; j < _segments; j++)
{
tube.Add(new MeshPoint(new Vector3(j * 0.04f,
radius * Mathf.Sin(j * 0.1f + offset),
radius * Mathf.Cos(j * 0.1f + offset))),
0.03f);
}
yield return(null);
c.AddShape(tube);
}
c.FinalizeCurrentMesh();
}
public ShellAndTubeHeatExchanger Configure()
{
if (!FindMaterialPort("TubeIn").IsConnected ||
!FindMaterialPort("TubeOut").IsConnected ||
!FindMaterialPort("ShellIn").IsConnected ||
!FindMaterialPort("ShellOut").IsConnected)
{
throw new InvalidOperationException("Shell&Tube heat Exchanger not connected correctly");
}
var TubeIn = FindMaterialPort("TubeIn").Streams[0];
var TubeOut = FindMaterialPort("TubeOut").Streams[0];
var ShellIn = FindMaterialPort("ShellIn").Streams[0];
var ShellOut = FindMaterialPort("ShellOut").Streams[0];
var shellSystem = ShellIn.System;
var tubeSystem = TubeIn.System;
TubeStreams.Add(TubeIn);
ShellStreams.Add(ShellIn);
var numTotalCells = NumberOfPasses * Discretization;
for (int i = 0; i < numTotalCells; i++)
{
if (i < numTotalCells - 1)
{
TubeStreams.Add(new MaterialStream(Name + ".TubeStream[" + (i + 1) + "]", tubeSystem));
ShellStreams.Add(new MaterialStream(Name + ".ShellStream[" + (i + 1) + "]", shellSystem));
}
else
{
TubeStreams.Add(TubeOut);
ShellStreams.Add(ShellOut);
}
QExchanged.Add(new HeatStream(Name + ".Q[" + (i + 1) + "]", System));
var currentTubeCell = new HeatExchangerCell(Name + ".TubeWall[" + (i + 1) + "]", tubeSystem);
Tube.Add(currentTubeCell);
var currentShellCell = new HeatExchangerCell(Name + ".ShellWall[" + (i + 1) + "]", shellSystem);
Shell.Add(currentShellCell);
currentTubeCell.Connect("In", TubeStreams[i]);
currentShellCell.Connect("In", ShellStreams[i]);
if (i < numTotalCells - 1)
{
currentTubeCell.Connect("Out", TubeStreams[i + 1]);
currentShellCell.Connect("Out", ShellStreams[i + 1]);
}
else
{
currentTubeCell.Connect("Out", TubeStreams[i + 1]);
currentShellCell.Connect("Out", ShellStreams[i + 1]);
}
}
switch (FlowPattern)
{
case FlowPattern.CounterCurrent:
for (int i = 0; i < numTotalCells; i++)
{
Tube[i].Connect("Duty", QExchanged[i]);
Tube[i].FindHeatPort("Duty").Direction = PortDirection.Out;
Shell[numTotalCells - i - 1].Connect("Duty", QExchanged[i]);
}
break;
case FlowPattern.CoCurrent:
for (int i = 0; i < numTotalCells; i++)
{
Tube[i].Connect("Duty", QExchanged[i]);
Tube[i].FindHeatPort("Duty").Direction = PortDirection.Out;
Shell[i].Connect("Duty", QExchanged[i]);
}
break;
default:
throw new NotSupportedException("Flow pattern " + FlowPattern + " is not supported.");
}
for (int i = 0; i < numTotalCells; i++)
{
//AddVariables(Tube[i].Variables.ToArray());
// AddVariables(Shell[i].Variables.ToArray());
//AddVariables(QExchanged[i].Q);
}
return(this);
}