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1 : // EnergyPlus, Copyright (c) 1996-2024, The Board of Trustees of the University of Illinois,
2 : // The Regents of the University of California, through Lawrence Berkeley National Laboratory
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47 :
48 : #ifndef MundtSimMgr_hh_INCLUDED
49 : #define MundtSimMgr_hh_INCLUDED
50 :
51 : // ObjexxFCL Headers
52 : #include <ObjexxFCL/Array1D.hh>
53 : #include <ObjexxFCL/Array2D.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 RoomAir {
66 :
67 : // Types
68 :
69 : struct DefineLinearModelNode
70 : {
71 : // Members
72 : std::string AirNodeName = ""; // Name of air nodes
73 : RoomAir::AirNodeType ClassType = RoomAir::AirNodeType::Invalid; // Type of air nodes
74 : Real64 Height = 0.0; // Z coordinates [m] node's Control Vol. center
75 : Real64 Temp = 0.0; // Surface temperature BC
76 : Array1D_bool SurfMask; // Limit of 60 surfaces at current sizing
77 : };
78 :
79 : struct DefineSurfaceSettings
80 : {
81 : // Members
82 : Real64 Area = 0.0; // m2
83 : Real64 Temp = 0.0; // surface temperature BC
84 : Real64 Hc = 0.0; // convective film coeff BC
85 : Real64 TMeanAir = 0.0; // effective near-surface air temp from air model solution
86 : };
87 :
88 : struct DefineZoneData
89 : {
90 : // Members
91 : int NumOfSurfs = 0; // number of surfaces in the zone
92 : int MundtZoneIndex = 0; // index for zones using Mundt model
93 : EPVector<int> HBsurfaceIndexes; // list of surface indexes in this Mundt model zone
94 : };
95 :
96 : // Functions
97 :
98 : void ManageDispVent1Node(EnergyPlusData &state, int ZoneNum); // index number for the specified zone
99 :
100 : //*****************************************************************************************
101 :
102 : void InitDispVent1Node(EnergyPlusData &state);
103 :
104 : //*****************************************************************************************
105 :
106 : void GetSurfHBDataForDispVent1Node(EnergyPlusData &state, int ZoneNum); // index number for the specified zone
107 :
108 : //*****************************************************************************************
109 :
110 : void SetupDispVent1Node(EnergyPlusData &state,
111 : int ZoneNum, // index number for the specified zone
112 : bool &ErrorsFound // true if problems setting up model
113 : );
114 :
115 : //*****************************************************************************************
116 :
117 : void CalcDispVent1Node(EnergyPlusData &state, int const ZoneNum); // index number for the specified zone
118 :
119 : //*****************************************************************************************
120 :
121 : void SetNodeResult(EnergyPlusData &state,
122 : int NodeID, // node ID
123 : Real64 TempResult // temperature for the specified air node
124 : );
125 :
126 : //*****************************************************************************************
127 :
128 : void SetSurfTmeanAir(EnergyPlusData &state,
129 : int SurfID, // surface ID
130 : Real64 TeffAir // temperature of air node adjacent to the specified surface
131 : );
132 :
133 : //*****************************************************************************************
134 :
135 : void SetSurfHBDataForDispVent1Node(EnergyPlusData &state, int ZoneNum); // index number for the specified zone
136 :
137 : //*****************************************************************************************
138 :
139 : } // namespace RoomAir
140 :
141 : struct MundtSimMgrData : BaseGlobalStruct
142 : {
143 :
144 : Array1D_int FloorSurfSetIDs; // fixed variable for floors
145 : Array1D_int TheseSurfIDs; // temporary working variable
146 : int MundtCeilAirID = 0; // air node index in AirDataManager
147 : int MundtFootAirID = 0; // air node index in AirDataManager
148 : int SupplyNodeID = 0; // air node index in AirDataManager
149 : int TstatNodeID = 0; // air node index in AirDataManager
150 : int ReturnNodeID = 0; // air node index in AirDataManager
151 : int NumRoomNodes = 0; // number of nodes connected to walls
152 : int NumFloorSurfs = 0; // total number of surfaces for floor
153 : Array1D_int RoomNodeIDs; // ids of the first NumRoomNode Air Nodes
154 : Array1D_int ID1dSurf; // numbers used to identify surfaces
155 : int MundtZoneNum = 0; // index of zones using Mundt model
156 : Real64 ZoneHeight = 0.0; // zone height
157 : Real64 ZoneFloorArea = 0.0; // zone floor area
158 : Real64 QventCool = 0.0; // heat gain due to ventilation
159 : Real64 ConvIntGain = 0.0; // heat gain due to internal gains
160 : Real64 SupplyAirTemp = 0.0; // supply air temperature
161 : Real64 SupplyAirVolumeRate = 0.0; // supply air volume flowrate
162 : Real64 ZoneAirDensity = 0.0; // zone air density
163 : Real64 QsysCoolTot = 0.0; // zone sensible cooling load
164 :
165 : // Object Data
166 : Array1D<RoomAir::DefineZoneData> ZoneData; // zone data
167 : Array2D<RoomAir::DefineLinearModelNode> LineNode; // air nodes
168 : Array2D<RoomAir::DefineSurfaceSettings> MundtAirSurf; // surfaces
169 : Array1D<RoomAir::DefineSurfaceSettings> FloorSurf; // floor
170 :
171 796 : void init_state([[maybe_unused]] EnergyPlusData &state) override
172 : {
173 796 : }
174 :
175 0 : void clear_state() override
176 : {
177 0 : this->FloorSurfSetIDs.clear(); // fixed variable for floors
178 0 : this->TheseSurfIDs.clear(); // temporary working variable
179 0 : this->MundtCeilAirID = 0; // air node index in AirDataManager
180 0 : this->MundtFootAirID = 0; // air node index in AirDataManager
181 0 : this->SupplyNodeID = 0; // air node index in AirDataManager
182 0 : this->TstatNodeID = 0; // air node index in AirDataManager
183 0 : this->ReturnNodeID = 0; // air node index in AirDataManager
184 0 : this->NumRoomNodes = 0; // number of nodes connected to walls
185 0 : this->NumFloorSurfs = 0; // total number of surfaces for floor
186 0 : this->RoomNodeIDs.clear(); // ids of the first NumRoomNode Air Nodes
187 0 : this->ID1dSurf.clear(); // numbers used to identify surfaces
188 0 : this->MundtZoneNum = 0; // index of zones using Mundt model
189 0 : this->ZoneHeight = 0.0; // zone height
190 0 : this->ZoneFloorArea = 0.0; // zone floor area
191 0 : this->QventCool = 0.0; // heat gain due to ventilation
192 0 : this->ConvIntGain = 0.0; // heat gain due to internal gains
193 0 : this->SupplyAirTemp = 0.0; // supply air temperature
194 0 : this->SupplyAirVolumeRate = 0.0; // supply air volume flowrate
195 0 : this->ZoneAirDensity = 0.0; // zone air density
196 0 : this->QsysCoolTot = 0.0; // zone sensible cooling load
197 0 : this->ZoneData.clear(); // zone data
198 0 : this->LineNode.clear(); // air nodes
199 0 : this->MundtAirSurf.clear(); // surfaces
200 0 : this->FloorSurf.clear(); // floor
201 0 : }
202 : };
203 :
204 : } // namespace EnergyPlus
205 :
206 : #endif
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