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47 :
48 : #ifndef SplitterComponent_hh_INCLUDED
49 : #define SplitterComponent_hh_INCLUDED
50 :
51 : // ObjexxFCL Headers
52 : #include <ObjexxFCL/Array1D.hh>
53 :
54 : // EnergyPlus Headers
55 : #include <EnergyPlus/Data/BaseData.hh>
56 : #include <EnergyPlus/DataGlobals.hh>
57 : #include <EnergyPlus/EnergyPlus.hh>
58 :
59 : namespace EnergyPlus {
60 :
61 : // Forward declarations
62 : struct EnergyPlusData;
63 :
64 : namespace SplitterComponent {
65 :
66 : struct SplitterConditions // public because USEd by SimAirServingZones and the Direct Air Unit
67 : {
68 : // Members
69 : std::string SplitterName; // Name of the Splitter
70 : Real64 InletTemp;
71 : Real64 InletHumRat;
72 : Real64 InletEnthalpy;
73 : Real64 InletPressure;
74 : int InletNode;
75 : Real64 InletMassFlowRate; // MassFlow through the Splitter being Simulated [kg/Sec]
76 : Real64 InletMassFlowRateMaxAvail; // Max Avail MassFlow through the Splitter being Simulated [kg/Sec]
77 : Real64 InletMassFlowRateMinAvail; // Min Avail MassFlow through the Splitter being Simulated [kg/Sec]
78 : int NumOutletNodes;
79 : Array1D_int OutletNode;
80 : Array1D<Real64> OutletMassFlowRate;
81 : Array1D<Real64> OutletMassFlowRateMaxAvail;
82 : Array1D<Real64> OutletMassFlowRateMinAvail;
83 : Array1D<Real64> OutletTemp;
84 : Array1D<Real64> OutletHumRat;
85 : Array1D<Real64> OutletEnthalpy;
86 : Array1D<Real64> OutletPressure;
87 :
88 : // Default Constructor
89 48 : SplitterConditions()
90 96 : : InletTemp(0.0), InletHumRat(0.0), InletEnthalpy(0.0), InletPressure(0.0), InletNode(0), InletMassFlowRate(0.0),
91 48 : InletMassFlowRateMaxAvail(0.0), InletMassFlowRateMinAvail(0.0), NumOutletNodes(0)
92 : {
93 48 : }
94 : };
95 :
96 : void SimAirLoopSplitter(EnergyPlusData &state,
97 : std::string_view CompName,
98 : bool const FirstHVACIteration,
99 : bool const FirstCall,
100 : bool &SplitterInletChanged,
101 : int &CompIndex);
102 :
103 : void GetSplitterInput(EnergyPlusData &state);
104 :
105 : void InitAirLoopSplitter(EnergyPlusData &state, int const SplitterNum, bool const FirstHVACIteration, bool const FirstCall);
106 :
107 : void CalcAirLoopSplitter(EnergyPlusData &state, int const SplitterNum, bool const FirstCall);
108 :
109 : void UpdateSplitter(EnergyPlusData &state, int const SplitterNum, bool &SplitterInletChanged, bool const FirstCall);
110 :
111 : void ReportSplitter(int const SplitterNum);
112 :
113 : int GetSplitterOutletNumber(EnergyPlusData &state,
114 : std::string const &SplitterName, // must match Splitter names for the Splitter type
115 : int const SplitterNum, // Index of Splitters
116 : bool &ErrorsFound // set to true if problem
117 : );
118 :
119 : Array1D_int GetSplitterNodeNumbers(EnergyPlusData &state,
120 : std::string const &SplitterName, // must match Splitter names for the Splitter type
121 : int const SplitterNum, // Index of Splitters
122 : bool &ErrorsFound // set to true if problem
123 : );
124 :
125 : } // namespace SplitterComponent
126 :
127 : struct SplitterComponentData : BaseGlobalStruct
128 : {
129 :
130 : bool GetSplitterInputFlag = true;
131 : // Public because Used by SimAirServingZones and the Direct Air Unit
132 : int NumSplitters = 0; // The Number of Splitters found in the Input
133 : Array1D_bool CheckEquipName;
134 : bool MyEnvrnFlag = true;
135 :
136 : Array1D<SplitterComponent::SplitterConditions> SplitterCond;
137 :
138 2126 : void init_constant_state([[maybe_unused]] EnergyPlusData &state) override
139 : {
140 2126 : }
141 :
142 1152 : void init_state([[maybe_unused]] EnergyPlusData &state) override
143 : {
144 1152 : }
145 :
146 2100 : void clear_state() override
147 : {
148 2100 : GetSplitterInputFlag = true;
149 2100 : NumSplitters = 0;
150 2100 : CheckEquipName.deallocate();
151 2100 : SplitterCond.deallocate();
152 2100 : MyEnvrnFlag = true;
153 2100 : }
154 :
155 : // Default Constructor
156 2129 : SplitterComponentData() = default;
157 : };
158 : } // namespace EnergyPlus
159 :
160 : #endif
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