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47 :
48 : #ifndef MoistureBalanceEMPDManager_hh_INCLUDED
49 : #define MoistureBalanceEMPDManager_hh_INCLUDED
50 :
51 : // ObjexxFCL Headers
52 : #include <ObjexxFCL/Array1D.hh>
53 :
54 : // EnergyPlus Headers
55 : #include <EnergyPlus/Data/BaseData.hh>
56 : #include <EnergyPlus/DataHeatBalance.hh>
57 : #include <EnergyPlus/EnergyPlus.hh>
58 : #include <EnergyPlus/Material.hh>
59 :
60 : namespace EnergyPlus {
61 :
62 : // Forward declarations
63 : struct EnergyPlusData;
64 :
65 : namespace MoistureBalanceEMPDManager {
66 :
67 : struct MaterialEMPD : public Material::MaterialBase
68 : {
69 : // EMPD
70 : Real64 mu = 0.0; // Water Vapor Diffusion Resistance Factor (dimensionless)
71 : Real64 moistACoeff = 0.0; // Moisture Equation Coefficient a
72 : Real64 moistBCoeff = 0.0; // Moisture Equation Coefficient b
73 : Real64 moistCCoeff = 0.0; // Moisture Equation Coefficient c
74 : Real64 moistDCoeff = 0.0; // Moisture Equation Coefficient d
75 : Real64 surfaceDepth = 0.0; // Surface-layer penetration depth (m)
76 : Real64 deepDepth = 0.0; // Deep-layer penetration depth (m)
77 : Real64 coatingThickness = 0.0; // Coating Layer Thickness (m)
78 : Real64 muCoating = 0.0; // Coating Layer water vapor diffusion resistance factor (dimensionless)
79 :
80 4 : MaterialEMPD() : MaterialBase()
81 : {
82 4 : group = Material::Group::Regular;
83 4 : } // Change this to group EMPD?
84 8 : ~MaterialEMPD() = default;
85 :
86 : Real64 calcDepthFromPeriod(EnergyPlusData &state, Real64 period); // in seconds
87 : };
88 :
89 : struct EMPDReportVarsData
90 : {
91 : Real64 rv_surface;
92 : Real64 RH_surface_layer;
93 : Real64 RH_deep_layer;
94 : Real64 w_surface_layer;
95 : Real64 w_deep_layer;
96 : Real64 mass_flux_zone;
97 : Real64 mass_flux_deep;
98 : Real64 u_surface_layer;
99 : Real64 u_deep_layer;
100 :
101 : // Default constructor
102 6 : EMPDReportVarsData()
103 6 : : rv_surface(0.015), RH_surface_layer(0.0), RH_deep_layer(0.0), w_surface_layer(0.015), w_deep_layer(0.015), mass_flux_zone(0.0),
104 6 : mass_flux_deep(0.0), u_surface_layer(0.0), u_deep_layer(0.0)
105 : {
106 6 : }
107 : };
108 :
109 : void GetMoistureBalanceEMPDInput(EnergyPlusData &state);
110 :
111 : void InitMoistureBalanceEMPD(EnergyPlusData &state);
112 :
113 : void CalcMoistureBalanceEMPD(EnergyPlusData &state,
114 : int SurfNum,
115 : Real64 SurfTempIn, // INSIDE SURFACE TEMPERATURE at current time step
116 : Real64 TempZone, // Zone temperature at current time step.
117 : Real64 &TempSat // Saturated surface temperature.
118 : );
119 :
120 : void UpdateMoistureBalanceEMPD(EnergyPlusData &state, int SurfNum); // Surface number
121 :
122 : void ReportMoistureBalanceEMPD(EnergyPlusData &state);
123 :
124 : } // namespace MoistureBalanceEMPDManager
125 :
126 : struct MoistureBalanceEMPDManagerData : BaseGlobalStruct
127 : {
128 :
129 : // Array of structs that hold the empd report vars data, one for each surface.
130 : EPVector<MoistureBalanceEMPDManager::EMPDReportVarsData> EMPDReportVars;
131 : bool InitEnvrnFlag = true;
132 : int ErrCount = 0;
133 : bool OneTimeFlag = true;
134 :
135 2126 : void init_constant_state([[maybe_unused]] EnergyPlusData &state) override
136 : {
137 2126 : }
138 :
139 1152 : void init_state([[maybe_unused]] EnergyPlusData &state) override
140 : {
141 1152 : }
142 :
143 2100 : void clear_state() override
144 : {
145 2100 : this->EMPDReportVars.deallocate();
146 2100 : this->InitEnvrnFlag = true;
147 2100 : this->ErrCount = 0;
148 2100 : this->OneTimeFlag = true;
149 2100 : }
150 : };
151 :
152 : } // namespace EnergyPlus
153 :
154 : #endif
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