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1 : // EnergyPlus, Copyright (c) 1996-2024, The Board of Trustees of the University of Illinois,
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47 :
48 : #ifndef ThermalChimney_hh_INCLUDED
49 : #define ThermalChimney_hh_INCLUDED
50 :
51 : // ObjexxFCL Headers
52 : #include <ObjexxFCL/Array1D.hh>
53 : #include <ObjexxFCL/Array2A.hh>
54 :
55 : // EnergyPlus Headers
56 : #include <EnergyPlus/Data/BaseData.hh>
57 : #include <EnergyPlus/DataGlobals.hh>
58 : #include <EnergyPlus/EnergyPlus.hh>
59 :
60 : namespace EnergyPlus {
61 :
62 : // Forward declarations
63 : struct EnergyPlusData;
64 :
65 : namespace ThermalChimney {
66 :
67 : struct ThermalChimneyData
68 : {
69 : // Members
70 : std::string Name;
71 : int RealZonePtr;
72 : std::string RealZoneName;
73 : int SchedPtr;
74 : std::string SchedName;
75 : Real64 AbsorberWallWidth;
76 : Real64 AirOutletCrossArea;
77 : Real64 DischargeCoeff;
78 : int TotZoneToDistrib;
79 : bool EMSOverrideOn; // if true then EMS is requesting to override
80 : Real64 EMSAirFlowRateValue; // value EMS is setting for air flow rate
81 : Array1D_int ZonePtr;
82 : Array1D_int spacePtr;
83 : Array1D_string ZoneName;
84 : Array1D<Real64> DistanceThermChimInlet;
85 : Array1D<Real64> RatioThermChimAirFlow;
86 : Array1D<Real64> EachAirInletCrossArea;
87 :
88 : // Default Constructor
89 765 : ThermalChimneyData()
90 3060 : : RealZonePtr(0), SchedPtr(0), AbsorberWallWidth(0.0), AirOutletCrossArea(0.0), DischargeCoeff(0.0), TotZoneToDistrib(0),
91 765 : EMSOverrideOn(false), EMSAirFlowRateValue(0)
92 : {
93 765 : }
94 : };
95 :
96 : struct ThermChimZnReportVars
97 : {
98 : // Members
99 : Real64 ThermalChimneyHeatLoss; // Heat Gain {Joules} due to ThermalChimney
100 : Real64 ThermalChimneyHeatGain; // Heat Loss {Joules} due to ThermalChimney
101 : Real64 ThermalChimneyVolume; // Volume of Air {m3} due to ThermalChimney
102 : Real64 ThermalChimneyMass; // Mass of Air {kg} due to ThermalChimney
103 :
104 : // Default Constructor
105 5711 : ThermChimZnReportVars() : ThermalChimneyHeatLoss(0.0), ThermalChimneyHeatGain(0.0), ThermalChimneyVolume(0.0), ThermalChimneyMass(0.0)
106 : {
107 5711 : }
108 : };
109 :
110 : struct ThermChimReportVars
111 : {
112 : // Members
113 : Real64 OverallTCVolumeFlow; // Volume of Air {m3/s} due to ThermalChimney
114 : Real64 OverallTCVolumeFlowStd; // Volume of Air {m3/s} due to ThermalChimney at standard conditions
115 : Real64 OverallTCMassFlow; // Mass of Air {kg/s} due to ThermalChimney
116 : Real64 OutletAirTempThermalChim; // Air Temp {C} of ThermalChimney
117 :
118 : // Default Constructor
119 765 : ThermChimReportVars() : OverallTCVolumeFlow(0.0), OverallTCVolumeFlowStd(0.0), OverallTCMassFlow(0.0), OutletAirTempThermalChim(0.0)
120 : {
121 765 : }
122 : };
123 :
124 : // Functions
125 :
126 : void ManageThermalChimney(EnergyPlusData &state);
127 :
128 : void GetThermalChimney(EnergyPlusData &state, bool &ErrorsFound); // If errors found in input
129 :
130 : void CalcThermalChimney(EnergyPlusData &state);
131 :
132 : void ReportThermalChimney(EnergyPlusData &state);
133 :
134 : void GaussElimination(Array2A<Real64> EquaCoef, Array1D<Real64> &EquaConst, Array1D<Real64> &ThermChimSubTemp, int const NTC);
135 :
136 : // End of Module Subroutines for ThermalChimney
137 :
138 : //*****************************************************************************************
139 :
140 : } // namespace ThermalChimney
141 : struct ThermalChimneysData : BaseGlobalStruct
142 : {
143 :
144 : bool ThermalChimneyGetInputFlag = true;
145 : int TotThermalChimney = 0; // Total ThermalChimney Statements in input
146 :
147 : EPVector<ThermalChimney::ThermalChimneyData> ThermalChimneySys;
148 : EPVector<ThermalChimney::ThermChimZnReportVars> ZnRptThermChim;
149 : EPVector<ThermalChimney::ThermChimReportVars> ThermalChimneyReport;
150 :
151 796 : void init_state([[maybe_unused]] EnergyPlusData &state) override
152 : {
153 796 : }
154 :
155 0 : void clear_state() override
156 : {
157 0 : ThermalChimneyGetInputFlag = true;
158 0 : ZnRptThermChim.deallocate();
159 0 : ThermalChimneySys.deallocate();
160 0 : ThermalChimneyReport.deallocate();
161 0 : }
162 :
163 : // Default Constructor
164 796 : ThermalChimneysData() = default;
165 : };
166 : } // namespace EnergyPlus
167 :
168 : #endif
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