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NREL · Feb 1, 2024 · d2c8a68 · d2c8a68 · nrel-bot-2b · Feb 1, 2024
1 parent 0c0cdaa
commit d2c8a68
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Showing 4 changed files with 15 additions and 1 deletion.
diff --git a/src/EnergyPlus/AirLoopHVACDOAS.cc b/src/EnergyPlus/AirLoopHVACDOAS.cc
@@ -383,7 +383,15 @@ namespace AirLoopHVACDOAS {
 
                 thisSplitter.name = Util::makeUPPER(thisObjectName);
                 thisSplitter.InletNodeName = Util::makeUPPER(fields.at("inlet_node_name").get<std::string>());
-                thisSplitter.InletNodeNum = Util::FindItemInList(thisSplitter.InletNodeName, state.dataLoopNodes->NodeID);
+                thisSplitter.InletNodeNum = NodeInputManager::GetOnlySingleNode(state,
+                                                                                thisSplitter.InletNodeName,
+                                                                                errorsFound,
+                                                                                DataLoopNode::ConnectionObjectType::AirLoopHVACSplitter,
+                                                                                thisObjectName,
+                                                                                DataLoopNode::NodeFluidType::Air,
+                                                                                DataLoopNode::ConnectionType::Inlet,
+                                                                                NodeInputManager::CompFluidStream::Primary,
+                                                                                DataLoopNode::ObjectIsParent);
                 thisSplitter.m_AirLoopSplitter_Num = AirLoopSplitterNum - 1;
 
                 auto NodeNames = fields.find("nodes");

diff --git a/src/EnergyPlus/BranchNodeConnections.cc b/src/EnergyPlus/BranchNodeConnections.cc
@@ -86,6 +86,7 @@ constexpr std::array<std::string_view, static_cast<int>(DataLoopNode::Connection
     "AirLoopHVAC:OutdoorAirSystem",
     "AirLoopHVAC:ReturnPath",
     "AirLoopHVAC:ReturnPlenum",
+    "AirLoopHVAC:Splitter",
     "AirLoopHVAC:SupplyPath",
     "AirLoopHVAC:SupplyPlenum",
     "AirLoopHVAC:Unitary:Furnace:HeatCool",
@@ -367,6 +368,7 @@ constexpr std::array<std::string_view, static_cast<int>(DataLoopNode::Connection
     "AIRLOOPHVAC:OUTDOORAIRSYSTEM",
     "AIRLOOPHVAC:RETURNPATH",
     "AIRLOOPHVAC:RETURNPLENUM",
+    "AIALOOPHVAC:SPLITTER",
     "AIRLOOPHVAC:SUPPLYPATH",
     "AIRLOOPHVAC:SUPPLYPLENUM",
     "AIRLOOPHVAC:UNITARY:FURNACE:HEATCOOL",

diff --git a/src/EnergyPlus/DataLoopNode.hh b/src/EnergyPlus/DataLoopNode.hh
@@ -154,6 +154,7 @@ namespace DataLoopNode {
         AirLoopHVACOutdoorAirsystem,
         AirLoopHVACReturnPath,
         AirLoopHVACReturnPlenum,
+        AirLoopHVACSplitter,
         AirLoopHVACSupplyPath,
         AirLoopHVACSupplyPlenum,
         AirLoopHVACUnitaryFurnaceHeatCool,

diff --git a/tst/EnergyPlus/unit/AirLoopHVACDOAS.unit.cc b/tst/EnergyPlus/unit/AirLoopHVACDOAS.unit.cc
@@ -11579,6 +11579,9 @@ TEST_F(EnergyPlusFixture, AirLoopHVACDOAS_TestFanDrawThroughPlacement)
     EXPECT_NEAR(AirLoopDOAS_SplitterInletNode.MassFlowRate, 0.1, 0.0001);
     EXPECT_NEAR(DOAS_FanInletNode.MassFlowRate, 0.1, 0.0001);
     EXPECT_NEAR(DOAS_HeatingCOilOutletNode.MassFlowRate, 0.1, 0.0001);
+
+    // Issue 10204 Get AirLoopHVAC:Splitter inlet node number using NodeInputManager::GetOnlySingleNode
+    EXPECT_EQ(thisAirLoopDOASObjec.m_CompPointerAirLoopSplitter->InletNodeNum, 17);
 }
 
 } // namespace EnergyPlus