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公式更改版本2603141639

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Tyrone CT
2026-03-14 16:39:49 +08:00
parent add9904134
commit 64fdda325b
3 changed files with 82 additions and 19 deletions
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44
CapMachine.Wpf/Services/PPCService.cs
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@@ -82,15 +82,15 @@ namespace CapMachine.Wpf.Services
TxvFrPressTag = TagManager.DicTags.GetValueOrDefault("膨胀阀前压力[BarA]");
LiqRefFlowTag = TagManager.DicTags.GetValueOrDefault("液冷媒流量[kg/h]");
//LiqRefFlowTag = TagManager.DicTags.GetValueOrDefault("液冷媒流量[kg/h]");
//kg/h
VRVTag = TagManager.DicTags.GetValueOrDefault("冷媒流量[kg/h]");
VRVTag = TagManager.DicTags.GetValueOrDefault("冷媒流量[L/min]");
//润滑油流量
LubeFlowTag = TagManager.DicTags.GetValueOrDefault("润滑油流量[kg/h]");
LubeFlowTag = TagManager.DicTags.GetValueOrDefault("润滑油流量[L/min]");
//Cond1TempTag = TagManager.DicTags.GetValueOrDefault("冷凝器出口水温[℃]");
@@ -306,9 +306,13 @@ namespace CapMachine.Wpf.Services
}
if (iErr == 0)
Superheat.EngPvValue = InhTempTag.EngPvValue - (te - 273.15);
else
Superheat.EngPvValue = 0;
{
double superheatValue = InhTempTag.EngPvValue - (te - 273.15);
if (!double.IsNaN(superheatValue) && !double.IsInfinity(superheatValue))
{
Superheat.EngPvValue = superheatValue;
}
}
herr = new string(' ', 255); herrLen = 255; iErr = 0;
lock (_refpropLock)
@@ -316,9 +320,13 @@ namespace CapMachine.Wpf.Services
IRefProp64.SATPdll(ref p1, x, ref kph, ref te1, ref Dl, ref Dv, xliq, xvap, ref iErr, ref herr, ref herrLen);
}
if (iErr == 0)
Subcool.EngPvValue = TxvFrTempTag.EngPvValue - (te1 - 273.15);
else
Subcool.EngPvValue = 0;
{
double subcoolValue = TxvFrTempTag.EngPvValue - (te1 - 273.15);
if (!double.IsNaN(subcoolValue) && !double.IsInfinity(subcoolValue))
{
Subcool.EngPvValue = subcoolValue;
}
}
if (TryUpdateThermodynamicSixResults(out var thermoErr))
@@ -1090,21 +1098,19 @@ namespace CapMachine.Wpf.Services
COPCooling = copC;
IsentropicEfficiencyPct = etaS_pct;
if (!TryComputeVolumetricEfficiencyPct(mRef_kg_s, v1_m3kg, out var etaV_pct, out var etaVErr))
{
VolumetricEfficiencyPct = double.NaN;
error = etaVErr;
return true;
}
VolumetricEfficiencyPct = etaV_pct;
//赋值
HeatingCapacity.EngPvValue = HeatingCapacityQh_kW;
COPHeat.EngPvValue = COPHeating;
IsentrpEff.EngPvValue = IsentropicEfficiencyPct;
CoolCapacity.EngPvValue = CoolingCapacityQc_kW;
COPCool.EngPvValue = COPCooling;
if (!TryComputeVolumetricEfficiencyPct(mRef_kg_s, v1_m3kg, out var etaV_pct, out var etaVErr))
{
error = etaVErr;
return true;
}
VolumetricEfficiencyPct = etaV_pct;
VoltricEff.EngPvValue = VolumetricEfficiencyPct;
return true;