Line data Source code
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
3 : // (subject to receipt of any required approvals from the U.S. Dept. of Energy), Oak Ridge
4 : // National Laboratory, managed by UT-Battelle, Alliance for Sustainable Energy, LLC, and other
5 : // contributors. All rights reserved.
6 : //
7 : // NOTICE: This Software was developed under funding from the U.S. Department of Energy and the
8 : // U.S. Government consequently retains certain rights. As such, the U.S. Government has been
9 : // granted for itself and others acting on its behalf a paid-up, nonexclusive, irrevocable,
10 : // worldwide license in the Software to reproduce, distribute copies to the public, prepare
11 : // derivative works, and perform publicly and display publicly, and to permit others to do so.
12 : //
13 : // Redistribution and use in source and binary forms, with or without modification, are permitted
14 : // provided that the following conditions are met:
15 : //
16 : // (1) Redistributions of source code must retain the above copyright notice, this list of
17 : // conditions and the following disclaimer.
18 : //
19 : // (2) Redistributions in binary form must reproduce the above copyright notice, this list of
20 : // conditions and the following disclaimer in the documentation and/or other materials
21 : // provided with the distribution.
22 : //
23 : // (3) Neither the name of the University of California, Lawrence Berkeley National Laboratory,
24 : // the University of Illinois, U.S. Dept. of Energy nor the names of its contributors may be
25 : // used to endorse or promote products derived from this software without specific prior
26 : // written permission.
27 : //
28 : // (4) Use of EnergyPlus(TM) Name. If Licensee (i) distributes the software in stand-alone form
29 : // without changes from the version obtained under this License, or (ii) Licensee makes a
30 : // reference solely to the software portion of its product, Licensee must refer to the
31 : // software as "EnergyPlus version X" software, where "X" is the version number Licensee
32 : // obtained under this License and may not use a different name for the software. Except as
33 : // specifically required in this Section (4), Licensee shall not use in a company name, a
34 : // product name, in advertising, publicity, or other promotional activities any name, trade
35 : // name, trademark, logo, or other designation of "EnergyPlus", "E+", "e+" or confusingly
36 : // similar designation, without the U.S. Department of Energy's prior written consent.
37 : //
38 : // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
39 : // IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
40 : // AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
41 : // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
42 : // CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
43 : // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
44 : // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
45 : // OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
46 : // POSSIBILITY OF SUCH DAMAGE.
47 :
48 : #ifndef DisplacementVentMgr_hh_INCLUDED
49 : #define DisplacementVentMgr_hh_INCLUDED
50 :
51 : // EnergyPlus Headers
52 : #include <EnergyPlus/ConvectionCoefficients.hh>
53 : #include <EnergyPlus/Data/BaseData.hh>
54 : #include <EnergyPlus/EnergyPlus.hh>
55 :
56 : namespace EnergyPlus {
57 :
58 : // Forward declarations
59 : struct EnergyPlusData;
60 :
61 : namespace RoomAir {
62 :
63 : void ManageDispVent3Node(EnergyPlusData &state, int ZoneNum); // index number for the specified zone
64 :
65 : void InitDispVent3Node(EnergyPlusData &state, int ZoneNum);
66 :
67 : void HcDispVent3Node(EnergyPlusData &state, int ZoneNum, Real64 FractionHeight);
68 :
69 : Real64 calculateThirdOrderFloorTemperature(Real64 temperatureHistoryTerm,
70 : Real64 HAT_floor,
71 : Real64 HA_floor,
72 : Real64 MCpT_Total,
73 : Real64 MCp_Total,
74 : Real64 occupiedTemp,
75 : Real64 nonAirSystemResponse,
76 : Real64 zoneMultiplier,
77 : Real64 airCap);
78 :
79 : void CalcDispVent3Node(EnergyPlusData &state, int ZoneNum); // Which Zonenum
80 :
81 : static constexpr std::array<DataHeatBalance::IntGainType, 51> IntGainTypesOccupied = {
82 : DataHeatBalance::IntGainType::People,
83 : DataHeatBalance::IntGainType::WaterHeaterMixed,
84 : DataHeatBalance::IntGainType::WaterHeaterStratified,
85 : DataHeatBalance::IntGainType::ThermalStorageChilledWaterMixed,
86 : DataHeatBalance::IntGainType::ThermalStorageChilledWaterStratified,
87 : DataHeatBalance::IntGainType::ElectricEquipment,
88 : DataHeatBalance::IntGainType::ElectricEquipmentITEAirCooled,
89 : DataHeatBalance::IntGainType::GasEquipment,
90 : DataHeatBalance::IntGainType::HotWaterEquipment,
91 : DataHeatBalance::IntGainType::SteamEquipment,
92 : DataHeatBalance::IntGainType::OtherEquipment,
93 : DataHeatBalance::IntGainType::IndoorGreen,
94 : DataHeatBalance::IntGainType::ZoneBaseboardOutdoorTemperatureControlled,
95 : DataHeatBalance::IntGainType::GeneratorFuelCell,
96 : DataHeatBalance::IntGainType::WaterUseEquipment,
97 : DataHeatBalance::IntGainType::GeneratorMicroCHP,
98 : DataHeatBalance::IntGainType::ElectricLoadCenterTransformer,
99 : DataHeatBalance::IntGainType::ElectricLoadCenterInverterSimple,
100 : DataHeatBalance::IntGainType::ElectricLoadCenterInverterFunctionOfPower,
101 : DataHeatBalance::IntGainType::ElectricLoadCenterInverterLookUpTable,
102 : DataHeatBalance::IntGainType::ElectricLoadCenterStorageLiIonNmcBattery,
103 : DataHeatBalance::IntGainType::ElectricLoadCenterStorageBattery,
104 : DataHeatBalance::IntGainType::ElectricLoadCenterStorageSimple,
105 : DataHeatBalance::IntGainType::PipeIndoor,
106 : DataHeatBalance::IntGainType::RefrigerationCase,
107 : DataHeatBalance::IntGainType::RefrigerationCompressorRack,
108 : DataHeatBalance::IntGainType::RefrigerationSystemAirCooledCondenser,
109 : DataHeatBalance::IntGainType::RefrigerationSystemSuctionPipe,
110 : DataHeatBalance::IntGainType::RefrigerationSecondaryReceiver,
111 : DataHeatBalance::IntGainType::RefrigerationSecondaryPipe,
112 : DataHeatBalance::IntGainType::RefrigerationWalkIn,
113 : DataHeatBalance::IntGainType::RefrigerationTransSysAirCooledGasCooler,
114 : DataHeatBalance::IntGainType::RefrigerationTransSysSuctionPipeMT,
115 : DataHeatBalance::IntGainType::RefrigerationTransSysSuctionPipeLT,
116 : DataHeatBalance::IntGainType::Pump_VarSpeed,
117 : DataHeatBalance::IntGainType::Pump_ConSpeed,
118 : DataHeatBalance::IntGainType::Pump_Cond,
119 : DataHeatBalance::IntGainType::PumpBank_VarSpeed,
120 : DataHeatBalance::IntGainType::PumpBank_ConSpeed,
121 : DataHeatBalance::IntGainType::PlantComponentUserDefined,
122 : DataHeatBalance::IntGainType::CoilUserDefined,
123 : DataHeatBalance::IntGainType::ZoneHVACForcedAirUserDefined,
124 : DataHeatBalance::IntGainType::AirTerminalUserDefined,
125 : DataHeatBalance::IntGainType::PackagedTESCoilTank,
126 : DataHeatBalance::IntGainType::SecCoolingDXCoilSingleSpeed,
127 : DataHeatBalance::IntGainType::SecHeatingDXCoilSingleSpeed,
128 : DataHeatBalance::IntGainType::SecCoolingDXCoilTwoSpeed,
129 : DataHeatBalance::IntGainType::SecCoolingDXCoilMultiSpeed,
130 : DataHeatBalance::IntGainType::SecHeatingDXCoilMultiSpeed,
131 : DataHeatBalance::IntGainType::ElectricLoadCenterConverter,
132 : DataHeatBalance::IntGainType::FanSystemModel};
133 :
134 : static constexpr std::array<DataHeatBalance::IntGainType, 2> IntGainTypesMixedSubzone = {DataHeatBalance::IntGainType::DaylightingDeviceTubular,
135 : DataHeatBalance::IntGainType::Lights};
136 :
137 : // Explicitly list internal gains not applicable for Displacement Vent
138 : static constexpr std::array<DataHeatBalance::IntGainType, 2> ExcludedIntGainTypes = {
139 : DataHeatBalance::IntGainType::ZoneContaminantSourceAndSinkCarbonDioxide,
140 : DataHeatBalance::IntGainType::ZoneContaminantSourceAndSinkGenericContam};
141 :
142 : } // namespace RoomAir
143 :
144 : struct DisplacementVentMgrData : BaseGlobalStruct
145 : {
146 : Real64 HAT_MX = 0.0; // HAT_MX Convection Coefficient times Area times Temperature for the upper subzone
147 : Real64 HA_MX = 0.0; // HA_MX Convection Coefficient times Area for the upper subzone
148 : Real64 HAT_OC = 0.0; // HAT_OC Convection Coefficient times Area times Temperature for the lower subzone
149 : Real64 HA_OC = 0.0; // HA_OC Convection Coefficient times Area for the lower subzone
150 : Real64 HAT_FLOOR = 0.0; // HAT_FLOOR Convection Coefficient times Area times Temperature for the floor(?) subzone
151 : Real64 HA_FLOOR = 0.0; // HA_FLOOR Convection Coefficient times Area for the floor(?) subzone
152 : Real64 HeightFloorSubzoneTop = 0.2; // Assumed thickness of floor subzone
153 : Real64 ThickOccupiedSubzoneMin = 0.2; // Minimum thickness of occupied subzone
154 : Real64 HeightIntMass = 0.0; // Height of internal mass surfaces, assumed vertical, cannot exceed ceiling height
155 : Real64 HeightIntMassDefault = 2.0; // Default height of internal mass surfaces
156 : bool InitUCSDDVMyOneTimeFlag = true;
157 : Array1D_bool MyEnvrnFlag;
158 : Real64 TempDepCoef = 0.0; // Formerly CoefSumha, coef in zone temp equation with dimensions of h*A
159 : Real64 TempIndCoef = 0.0; // Formerly CoefSumhat, coef in zone temp equation with dimensions of h*A(T1
160 :
161 796 : void init_state([[maybe_unused]] EnergyPlusData &state) override
162 : {
163 796 : }
164 :
165 0 : void clear_state() override
166 : {
167 0 : this->HAT_MX = 0.0;
168 0 : this->HA_MX = 0.0;
169 0 : this->HAT_OC = 0.0;
170 0 : this->HA_OC = 0.0;
171 0 : this->HAT_FLOOR = 0.0;
172 0 : this->HA_FLOOR = 0.0;
173 0 : this->HeightFloorSubzoneTop = 0.2;
174 0 : this->ThickOccupiedSubzoneMin = 0.2;
175 0 : this->HeightIntMass = 0.0;
176 0 : this->HeightIntMassDefault = 2.0;
177 0 : this->InitUCSDDVMyOneTimeFlag = true;
178 0 : this->MyEnvrnFlag.clear();
179 0 : this->TempDepCoef = 0.0;
180 0 : this->TempIndCoef = 0.0;
181 0 : }
182 : };
183 :
184 : } // namespace EnergyPlus
185 :
186 : #endif
|
