Line data Source code
1 : // EnergyPlus, Copyright (c) 1996-2025, 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 BaseboardRadiator_hh_INCLUDED
49 : #define BaseboardRadiator_hh_INCLUDED
50 :
51 : // ObjexxFCL Headers
52 : #include <ObjexxFCL/Array1D.hh>
53 :
54 : // EnergyPlus Headers
55 : #include <EnergyPlus/Data/BaseData.hh>
56 : #include <EnergyPlus/DataGlobals.hh>
57 : #include <EnergyPlus/EnergyPlus.hh>
58 : #include <EnergyPlus/Plant/DataPlant.hh>
59 :
60 : namespace EnergyPlus {
61 :
62 : // Forward declarations
63 : struct EnergyPlusData;
64 :
65 : namespace BaseboardRadiator {
66 :
67 : struct BaseboardParams
68 : {
69 : // Members
70 : std::string EquipID;
71 : std::string Schedule;
72 : Sched::Schedule *availSched = nullptr;
73 : DataPlant::PlantEquipmentType EquipType = DataPlant::PlantEquipmentType::Invalid;
74 : int ZonePtr = 0;
75 : int WaterInletNode = 0;
76 : int WaterOutletNode = 0;
77 : int ControlCompTypeNum = 0;
78 : int CompErrIndex = 0;
79 : Real64 UA = 0.0;
80 : Real64 WaterMassFlowRate = 0.0;
81 : Real64 WaterVolFlowRateMax = 0.0; // m3/s
82 : Real64 WaterMassFlowRateMax = 0.0; // kg/s
83 : Real64 Offset = 0.0;
84 : Real64 AirMassFlowRate = 0.0; // kg/s
85 : Real64 DesAirMassFlowRate = 0.0; // kg/s
86 : Real64 WaterInletTemp = 0.0;
87 : Real64 WaterOutletTemp = 0.0;
88 : Real64 WaterInletEnthalpy = 0.0;
89 : Real64 WaterOutletEnthalpy = 0.0;
90 : Real64 AirInletTemp = 0.0;
91 : Real64 AirInletHumRat = 0.0;
92 : Real64 AirOutletTemp = 0.0;
93 : Real64 Power = 0.0;
94 : Real64 Energy = 0.0;
95 : PlantLocation plantLoc;
96 : Array1D_string FieldNames;
97 : int HeatingCapMethod = 0; // - Method for water baseboard Radiator system heating capacity scaledsizing calculation (HeatingDesignCapacity,
98 : // CapacityPerFloorArea, FracOfAutosizedHeatingCapacity)
99 : Real64 ScaledHeatingCapacity = 0.0; // - water baseboard Radiator system scaled maximum heating capacity {W} or scalable variable of zone
100 : // HVAC equipment, {-}, or {W/m2}
101 :
102 : bool MySizeFlag = true;
103 : bool CheckEquipName = true;
104 : bool SetLoopIndexFlag = true;
105 : bool MyEnvrnFlag = true;
106 :
107 : void InitBaseboard(EnergyPlusData &state, int baseboardNum);
108 :
109 : void SizeBaseboard(EnergyPlusData &state, int baseboardNum);
110 :
111 : void checkForZoneSizing(EnergyPlusData &state);
112 : };
113 :
114 : void SimBaseboard(
115 : EnergyPlusData &state, std::string const &EquipName, int ControlledZoneNum, bool FirstHVACIteration, Real64 &PowerMet, int &CompIndex);
116 :
117 : void GetBaseboardInput(EnergyPlusData &state);
118 :
119 : void SimHWConvective(EnergyPlusData &state, int &BaseboardNum, Real64 &LoadMet);
120 :
121 : void UpdateBaseboard(EnergyPlusData &state, int &BaseboardNum);
122 :
123 : } // namespace BaseboardRadiator
124 :
125 : struct BaseboardRadiatorData : BaseGlobalStruct
126 : {
127 :
128 : bool getInputFlag = true;
129 : EPVector<BaseboardRadiator::BaseboardParams> baseboards;
130 :
131 2126 : void init_constant_state([[maybe_unused]] EnergyPlusData &state) override
132 : {
133 2126 : }
134 :
135 1152 : void init_state([[maybe_unused]] EnergyPlusData &state) override
136 : {
137 1152 : }
138 :
139 2100 : void clear_state() override
140 : {
141 2100 : new (this) BaseboardRadiatorData();
142 2100 : }
143 : };
144 :
145 : } // namespace EnergyPlus
146 :
147 : #endif
|
