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1 : // EnergyPlus, Copyright (c) 1996-2023, The Board of Trustees of the University of Illinois,
2 : // The Regents of the University of California, through Lawrence Berkeley National Laboratory
3 : // (subject to receipt of any required approvals from the U.S. Dept. of Energy), Oak Ridge
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47 :
48 : #ifndef DataGlobalConstants_hh_INCLUDED
49 : #define DataGlobalConstants_hh_INCLUDED
50 :
51 : // C++ Headers
52 : #include <map>
53 :
54 : // EnergyPlus Headers
55 : #include <EnergyPlus/Data/BaseData.hh>
56 : #include <EnergyPlus/EnergyPlus.hh>
57 :
58 : namespace EnergyPlus {
59 :
60 : namespace DataGlobalConstants {
61 :
62 : enum class EndUse
63 : {
64 : Invalid = -1,
65 : Heating,
66 : Cooling,
67 : InteriorLights,
68 : ExteriorLights,
69 : InteriorEquipment,
70 : ExteriorEquipment,
71 : Fans,
72 : Pumps,
73 : HeatRejection,
74 : Humidification,
75 : HeatRecovery,
76 : WaterSystem,
77 : Refrigeration,
78 : Cogeneration,
79 : Num
80 : };
81 :
82 : enum class ResourceType
83 : {
84 : Invalid = -1,
85 : None,
86 : Electricity,
87 : Natural_Gas,
88 : Gasoline,
89 : Diesel,
90 : Coal,
91 : FuelOil_1,
92 : FuelOil_2,
93 : Propane,
94 : Water,
95 : EnergyTransfer,
96 : Steam,
97 : DistrictCooling,
98 : DistrictHeating,
99 : ElectricityProduced,
100 : ElectricityPurchased,
101 : ElectricitySurplusSold,
102 : ElectricityNet,
103 : SolarWater,
104 : SolarAir,
105 : SO2,
106 : NOx,
107 : N2O,
108 : PM,
109 : PM2_5,
110 : PM10,
111 : CO,
112 : CO2,
113 : CH4,
114 : NH3,
115 : NMVOC,
116 : Hg,
117 : Pb,
118 : NuclearHigh,
119 : NuclearLow,
120 : WaterEnvironmentalFactors,
121 : CarbonEquivalent,
122 : Source,
123 : PlantLoopHeatingDemand,
124 : PlantLoopCoolingDemand,
125 : OnSiteWater,
126 : MainsWater,
127 : RainWater,
128 : WellWater,
129 : Condensate,
130 : OtherFuel1,
131 : OtherFuel2,
132 : Num
133 : };
134 :
135 : enum class CallIndicator
136 : {
137 : Invalid = -1,
138 : BeginDay,
139 : DuringDay,
140 : EndDay,
141 : EndZoneSizingCalc,
142 : EndSysSizingCalc,
143 : Num
144 : };
145 :
146 : // Parameters for KindOfSim
147 : enum class KindOfSim
148 : {
149 : // TODO: enum check
150 : Invalid = -1,
151 : DesignDay = 1,
152 : RunPeriodDesign = 2,
153 : RunPeriodWeather = 3,
154 : HVACSizeDesignDay = 4, // a regular design day run during HVAC Sizing Simulation
155 : HVACSizeRunPeriodDesign = 5, // a weather period design day run during HVAC Sizing Simulation
156 : ReadAllWeatherData = 6, // a weather period for reading all weather data prior to the simulation
157 : Num
158 : };
159 :
160 : Real64 constexpr MaxEXPArg = 709.78; // maximum exponent in EXP() function
161 : Real64 constexpr Pi = 3.14159265358979324; // Pi 3.1415926535897932384626435
162 : Real64 constexpr PiOvr2 = Pi / 2.0; // Pi/2
163 : Real64 constexpr TwoPi = 2.0 * Pi; // 2*Pi 6.2831853071795864769252868
164 : Real64 constexpr GravityConstant = 9.807;
165 : Real64 constexpr DegToRadians = Pi / 180.0; // Conversion for Degrees to Radians
166 : Real64 constexpr RadToDeg = 180.0 / Pi; // Conversion for Radians to Degrees
167 : Real64 constexpr SecInHour = 3600.0; // Conversion for hours to seconds
168 : Real64 constexpr HoursInDay = 24.0; // Number of Hours in Day
169 : Real64 constexpr SecsInDay = SecInHour * HoursInDay; // Number of seconds in Day
170 : Real64 constexpr BigNumber = std::numeric_limits<Real64>::max(); // Max Number real used for initializations
171 : Real64 constexpr rTinyValue = std::numeric_limits<Real64>::epsilon(); // Tiny value to replace use of TINY(x)
172 : std::string::size_type constexpr MaxNameLength =
173 : 100; // Maximum Name Length in Characters -- should be the same as MaxAlphaArgLength in InputProcessor module
174 : Real64 constexpr KelvinConv = 273.15; // Conversion factor for C to K and K to C
175 : Real64 constexpr TriplePointOfWaterTempKelvin = 273.16; // The triple point of water, in Kelvin
176 : Real64 constexpr InitConvTemp = 5.05; // [deg C], standard init vol to mass flow conversion temp
177 : Real64 constexpr AutoCalculate = -99999.0; // automatically calculate some fields.
178 : Real64 constexpr CWInitConvTemp = 5.05; // [deg C], standard init chilled water vol to mass flow conversion temp
179 : Real64 constexpr HWInitConvTemp = 60.0; // [deg C], standard init hot water vol to mass flow conversion temp
180 : Real64 constexpr SteamInitConvTemp = 100.0; // [deg C], standard init steam vol to mass flow conversion temp
181 : Real64 constexpr StefanBoltzmann = 5.6697E-8; // Stefan-Boltzmann constant in W/(m2*K4)
182 : Real64 constexpr UniversalGasConst = 8314.462175; // Universal Gas Constant (J/mol*K)
183 : Real64 constexpr convertJtoGJ = 1.0E-9; // Conversion factor for J to GJ
184 : int constexpr MaxSpeedLevels = 10; // Maximum number of speed that supports
185 : int constexpr ScheduleAlwaysOn = -1; // Value when passed to schedule routines gives back 1.0 (on)
186 : int constexpr MaxCTFTerms = 19; // Maximum number of CTF terms allowed to still allow stability //Note Duplicate of DataHeatBalance::MaxCTFTerms
187 :
188 : ResourceType AssignResourceTypeNum(std::string const &ResourceTypeChar);
189 : std::string GetResourceTypeChar(ResourceType ResourceTypeNum);
190 :
191 : } // namespace DataGlobalConstants
192 :
193 1542 : struct DataGlobalConstantsData : BaseGlobalStruct
194 : {
195 : std::map<DataGlobalConstants::EndUse, int> iEndUse = {
196 : {DataGlobalConstants::EndUse::Heating, 1},
197 : {DataGlobalConstants::EndUse::Cooling, 2},
198 : {DataGlobalConstants::EndUse::InteriorLights, 3},
199 : {DataGlobalConstants::EndUse::ExteriorLights, 4},
200 : {DataGlobalConstants::EndUse::InteriorEquipment, 5},
201 : {DataGlobalConstants::EndUse::ExteriorEquipment, 6},
202 : {DataGlobalConstants::EndUse::Fans, 7},
203 : {DataGlobalConstants::EndUse::Pumps, 8},
204 : {DataGlobalConstants::EndUse::HeatRejection, 9},
205 : {DataGlobalConstants::EndUse::Humidification, 10},
206 : {DataGlobalConstants::EndUse::HeatRecovery, 11},
207 : {DataGlobalConstants::EndUse::WaterSystem, 12},
208 : {DataGlobalConstants::EndUse::Refrigeration, 13},
209 : {DataGlobalConstants::EndUse::Cogeneration, 14},
210 : };
211 : static int constexpr iEndUseSize = 14;
212 :
213 : std::vector<DataGlobalConstants::ResourceType> AllResourceTypes = {DataGlobalConstants::ResourceType::None,
214 : DataGlobalConstants::ResourceType::Electricity,
215 : DataGlobalConstants::ResourceType::Natural_Gas,
216 : DataGlobalConstants::ResourceType::Gasoline,
217 : DataGlobalConstants::ResourceType::Diesel,
218 : DataGlobalConstants::ResourceType::Coal,
219 : DataGlobalConstants::ResourceType::FuelOil_1,
220 : DataGlobalConstants::ResourceType::FuelOil_2,
221 : DataGlobalConstants::ResourceType::Propane,
222 : DataGlobalConstants::ResourceType::Water,
223 : DataGlobalConstants::ResourceType::EnergyTransfer,
224 : DataGlobalConstants::ResourceType::Steam,
225 : DataGlobalConstants::ResourceType::DistrictCooling,
226 : DataGlobalConstants::ResourceType::DistrictHeating,
227 : DataGlobalConstants::ResourceType::ElectricityProduced,
228 : DataGlobalConstants::ResourceType::ElectricityPurchased,
229 : DataGlobalConstants::ResourceType::ElectricitySurplusSold,
230 : DataGlobalConstants::ResourceType::ElectricityNet,
231 : DataGlobalConstants::ResourceType::SolarWater,
232 : DataGlobalConstants::ResourceType::SolarAir,
233 : DataGlobalConstants::ResourceType::SO2,
234 : DataGlobalConstants::ResourceType::NOx,
235 : DataGlobalConstants::ResourceType::N2O,
236 : DataGlobalConstants::ResourceType::PM,
237 : DataGlobalConstants::ResourceType::PM2_5,
238 : DataGlobalConstants::ResourceType::PM10,
239 : DataGlobalConstants::ResourceType::CO,
240 : DataGlobalConstants::ResourceType::CO2,
241 : DataGlobalConstants::ResourceType::CH4,
242 : DataGlobalConstants::ResourceType::NH3,
243 : DataGlobalConstants::ResourceType::NMVOC,
244 : DataGlobalConstants::ResourceType::Hg,
245 : DataGlobalConstants::ResourceType::Pb,
246 : DataGlobalConstants::ResourceType::NuclearHigh,
247 : DataGlobalConstants::ResourceType::NuclearLow,
248 : DataGlobalConstants::ResourceType::WaterEnvironmentalFactors,
249 : DataGlobalConstants::ResourceType::CarbonEquivalent,
250 : DataGlobalConstants::ResourceType::Source,
251 : DataGlobalConstants::ResourceType::PlantLoopHeatingDemand,
252 : DataGlobalConstants::ResourceType::PlantLoopCoolingDemand,
253 : DataGlobalConstants::ResourceType::OnSiteWater,
254 : DataGlobalConstants::ResourceType::MainsWater,
255 : DataGlobalConstants::ResourceType::RainWater,
256 : DataGlobalConstants::ResourceType::WellWater,
257 : DataGlobalConstants::ResourceType::Condensate,
258 : DataGlobalConstants::ResourceType::OtherFuel1,
259 : DataGlobalConstants::ResourceType::OtherFuel2};
260 :
261 0 : void clear_state() override
262 : {
263 : // nothing to clear
264 0 : }
265 : };
266 :
267 : } // namespace EnergyPlus
268 :
269 : #endif
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