diff --git a/doc/input-output-reference/src/overview/group-coil-cooling-dx.tex b/doc/input-output-reference/src/overview/group-coil-cooling-dx.tex index 626d0b5df06..b4e578128a1 100644 --- a/doc/input-output-reference/src/overview/group-coil-cooling-dx.tex +++ b/doc/input-output-reference/src/overview/group-coil-cooling-dx.tex @@ -197,6 +197,10 @@ \subsubsection{Inputs}\label{inputs-03} The nominal time (in seconds) after startup for condensate to begin leaving the coil's condensate drain line at the coil's rated airflow and temperature conditions, starting with a dry coil. Nominal time is equal to the ratio of the energy of the coil's maximum condensate holding capacity (J) to the coil's steady-state latent capacity (W). Suggested value is 1000; zero value means the latent degradation model is disabled. The default value for this field is zero. The supply air fan operating mode must be continuous (i.e., the supply air fan operating mode may be specified in other parent objects and is assumed continuous in some objects (e.g., CoilSystem:Cooling:DX) or can be scheduled in other objects (e.g., AirloopHVAC:UnitaryHeatCool), and this field as well as the previous three input fields for this object must have positive values in order to model latent capacity degradation. +\paragraph{Field: Apply Part Load Fraction to Speeds Greater than 1} + +This field determines whether part-load impacts on coil energy use are applied when the coil is operating at speeds greater than speed 1. The allowed choices are Yes or No, with the default being No if this field is left blank. Other input fields in this object allow the user to specify a part-load fraction correlation for each speed to account for compressor start up losses (cycle on/off). For the case of a single multi-speed compressor, the part load losses may only be significant when the compressor cycles between speed 1 and off, but the losses may be extremely small when the compressor operates between speed 1 and speed 2 (or between speeds 2 and 3, etc.). In this case, the user may chose to specify NO for this input field to neglect part-load impacts on energy use at higher operating speeds. If part-load impacts on coil energy use are thought to be significant (e.g., interwined cooling coil with multiple compressors feeding individual refrigerant circuits), then the user may chose to specify YES and the part-load fraction correlations specified for speeds 2 through 4 will be applied as appropriate. The selection for this input field does not affect part-load impacts when the compressor cycles between speed 1 and off (i.e., the part-load fraction correlation for speed 1 is always applied). + \paragraph{Field: Apply Latent Degradation to Speeds Greater than 1} This field determines whether latent capacity degradation is applied when the coil is operating at speeds greater than speed 1. The allowed choices are \textbf{Yes} or \textbf{No}, with the default being \textbf{No} if this field is left blank. Other input fields in this object allow the user to specify latent capacity degradation at each speed. diff --git a/idd/Energy+.idd.in b/idd/Energy+.idd.in index 8f9912ae00a..4100622f199 100644 --- a/idd/Energy+.idd.in +++ b/idd/Energy+.idd.in @@ -52276,12 +52276,17 @@ Coil:Cooling:DX:CurveFit:OperatingMode, \minimum 0.0 \maximum 3000.0 \default 0.0 - A2, \field Apply Latent Degradation to Speeds Greater than 1 + A2, \field Apply Part Load Fraction to Speeds Greater than 1 \type choice \key Yes \key No \default No - A3, \field Condenser Type + A3, \field Apply Latent Degradation to Speeds Greater than 1 + \type choice + \key Yes + \key No + \default No + A4, \field Condenser Type \type choice \key AirCooled \key EvaporativelyCooled @@ -52297,35 +52302,35 @@ Coil:Cooling:DX:CurveFit:OperatingMode, \note Must be lower than or equal to the highest speed number. \note If blank, defaults to the highest speed number used. \type integer - A4, \field Speed 1 Name + A5, \field Speed 1 Name \required-field \type object-list \object-list DXCoolingSpeedNames - A5, \field Speed 2 Name + A6, \field Speed 2 Name \type object-list \object-list DXCoolingSpeedNames - A6, \field Speed 3 Name + A7, \field Speed 3 Name \type object-list \object-list DXCoolingSpeedNames - A7, \field Speed 4 Name + A8, \field Speed 4 Name \type object-list \object-list DXCoolingSpeedNames - A8, \field Speed 5 Name + A9, \field Speed 5 Name \type object-list \object-list DXCoolingSpeedNames - A9, \field Speed 6 Name + A10, \field Speed 6 Name \type object-list \object-list DXCoolingSpeedNames - A10, \field Speed 7 Name + A11, \field Speed 7 Name \type object-list \object-list DXCoolingSpeedNames - A11, \field Speed 8 Name + A12, \field Speed 8 Name \type object-list \object-list DXCoolingSpeedNames - A12, \field Speed 9 Name + A13, \field Speed 9 Name \type object-list \object-list DXCoolingSpeedNames - A13; \field Speed 10 Name + A14; \field Speed 10 Name \type object-list \object-list DXCoolingSpeedNames diff --git a/src/EnergyPlus/Coils/CoilCoolingDXCurveFitOperatingMode.cc b/src/EnergyPlus/Coils/CoilCoolingDXCurveFitOperatingMode.cc index 9ed8eead48d..fcd2c24957a 100644 --- a/src/EnergyPlus/Coils/CoilCoolingDXCurveFitOperatingMode.cc +++ b/src/EnergyPlus/Coils/CoilCoolingDXCurveFitOperatingMode.cc @@ -80,6 +80,11 @@ void CoilCoolingDXCurveFitOperatingMode::instantiateFromInputSpec(EnergyPlus::En this->evapRateRatio = input_data.ratio_of_initial_moisture_evaporation_rate_and_steady_state_latent_capacity; this->maxCyclingRate = input_data.maximum_cycling_rate; this->latentTimeConst = input_data.latent_capacity_time_constant; + if (Util::SameString(input_data.apply_part_load_fraction_to_speeds_greater_than_1, "Yes")) { + this->applyPartLoadFractionAllSpeeds = true; + } else { + this->applyPartLoadFractionAllSpeeds = false; + } if (Util::SameString(input_data.apply_latent_degradation_to_speeds_greater_than_1, "Yes")) { this->applyLatentDegradationAllSpeeds = true; } else { @@ -152,6 +157,8 @@ CoilCoolingDXCurveFitOperatingMode::CoilCoolingDXCurveFitOperatingMode(EnergyPlu input_specs.latent_capacity_time_constant = inputProcessor->getRealFieldValue(modeFields, modeSchemaProps, "latent_capacity_time_constant"); input_specs.nominal_time_for_condensate_removal_to_begin = inputProcessor->getRealFieldValue(modeFields, modeSchemaProps, "nominal_time_for_condensate_removal_to_begin"); + input_specs.apply_part_load_fraction_to_speeds_greater_than_1 = + inputProcessor->getAlphaFieldValue(modeFields, modeSchemaProps, "apply_part_load_fraction_to_speeds_greater_than_1"); input_specs.apply_latent_degradation_to_speeds_greater_than_1 = inputProcessor->getAlphaFieldValue(modeFields, modeSchemaProps, "apply_latent_degradation_to_speeds_greater_than_1"); input_specs.condenser_type = inputProcessor->getAlphaFieldValue(modeFields, modeSchemaProps, "condenser_type"); @@ -379,7 +386,11 @@ void CoilCoolingDXCurveFitOperatingMode::CalcOperatingMode(EnergyPlus::EnergyPlu } OpModeRTF = thisspeed.RTF; - OpModePower = thisspeed.fullLoadPower * thisspeed.RTF; + if ((!this->applyPartLoadFractionAllSpeeds) && (speedNum > 1)) { + OpModePower = thisspeed.fullLoadPower * speedRatio; + } else { + OpModePower = thisspeed.fullLoadPower * thisspeed.RTF; + } OpModeWasteHeat = thisspeed.fullLoadWasteHeat * thisspeed.RTF; if ((speedNum > 1) && (speedRatio < 1.0) && !singleMode) { @@ -414,7 +425,11 @@ void CoilCoolingDXCurveFitOperatingMode::CalcOperatingMode(EnergyPlus::EnergyPlu inletNode.MassFlowRate; outletNode.Temp = Psychrometrics::PsyTdbFnHW(outletNode.Enthalpy, outletNode.HumRat); - this->OpModePower += (1.0 - thisspeed.RTF) * lowerspeed.fullLoadPower; + if (!this->applyPartLoadFractionAllSpeeds) { + this->OpModePower += (1.0 - speedRatio) * lowerspeed.fullLoadPower; + } else { + this->OpModePower += (1.0 - thisspeed.RTF) * lowerspeed.fullLoadPower; + } this->OpModeWasteHeat += (1.0 - thisspeed.RTF) * lowerspeed.fullLoadWasteHeat; this->OpModeRTF = 1.0; // if we are on greater than 1 speed, RTF *must* be 1 } diff --git a/src/EnergyPlus/Coils/CoilCoolingDXCurveFitOperatingMode.hh b/src/EnergyPlus/Coils/CoilCoolingDXCurveFitOperatingMode.hh index a91847b4e1e..4606e3be192 100644 --- a/src/EnergyPlus/Coils/CoilCoolingDXCurveFitOperatingMode.hh +++ b/src/EnergyPlus/Coils/CoilCoolingDXCurveFitOperatingMode.hh @@ -70,6 +70,7 @@ struct CoilCoolingDXCurveFitOperatingModeInputSpecification Real64 ratio_of_initial_moisture_evaporation_rate_and_steady_state_latent_capacity = 0.0; Real64 latent_capacity_time_constant = 0.0; Real64 nominal_time_for_condensate_removal_to_begin = 0.0; + std::string apply_part_load_fraction_to_speeds_greater_than_1; std::string apply_latent_degradation_to_speeds_greater_than_1; std::string condenser_type; Real64 nominal_evap_condenser_pump_power = 0.0; @@ -114,6 +115,7 @@ struct CoilCoolingDXCurveFitOperatingMode Real64 maxCyclingRate = 0.0; Real64 latentTimeConst = 0.0; bool latentDegradationActive = false; + bool applyPartLoadFractionAllSpeeds = false; bool applyLatentDegradationAllSpeeds = false; // results from coil model at speed diff --git a/src/Transition/CreateNewIDFUsingRulesV26_2_0.f90 b/src/Transition/CreateNewIDFUsingRulesV26_2_0.f90 index 6b15be0f298..cc75a785213 100644 --- a/src/Transition/CreateNewIDFUsingRulesV26_2_0.f90 +++ b/src/Transition/CreateNewIDFUsingRulesV26_2_0.f90 @@ -9,7 +9,7 @@ MODULE SetVersion SUBROUTINE SetThisVersionVariables() ! TODO: Update this section as appropriate - VerString='Conversion 26.1 => 26.1' + VerString='Conversion 26.1 => 26.2' VersionNum=26.2 ! Starting with version 22.1, the version string requires 4 characters ! The original sVersionNum variable is a 3 character length string @@ -385,6 +385,14 @@ SUBROUTINE CreateNewIDFUsingRules(EndOfFile,DiffOnly,InLfn,AskForInput,InputFile ! If your original object starts with C, insert the rules here + CASE('COIL:COOLING:DX:CURVEFIT:OPERATINGMODE') + CALL GetNewObjectDefInIDD(ObjectName,NwNumArgs,NwAorN,NwReqFld,NwObjMinFlds,NwFldNames,NwFldDefaults,NwFldUnits) + nodiff=.false. + OutArgs(1:8)=InArgs(1:8) + OutArgs(9) = '' ! new Apply Part Load Fraction to Speeds Greater than 1 field + OutArgs(10:CurArgs+1)=InArgs(9:CurArgs) + CurArgs = CurArgs + 1 + ! If your original object starts with D, insert the rules here ! If your original object starts with E, insert the rules here diff --git a/src/Transition/InputRulesFiles/Rules26-1-0-to-26-2-0.md b/src/Transition/InputRulesFiles/Rules26-1-0-to-26-2-0.md index 3754cf3e85d..0d211ff3b8f 100644 --- a/src/Transition/InputRulesFiles/Rules26-1-0-to-26-2-0.md +++ b/src/Transition/InputRulesFiles/Rules26-1-0-to-26-2-0.md @@ -2,3 +2,9 @@ Input Changes version 26.1.0 to 26.2.0 ====================================== This file documents the structural changes on the input of EnergyPlus that could affect interfaces, etc. + +# Object Change: Coil:Cooling:DX:CurveFit:OperatingMode + +Insert new field A2 which is also F9, "Apply Part Load Fraction to Speeds Greater than 1", defaulted to No + +See pull request [#11448](https://github.com/NatLabRockies/EnergyPlus/pull/11448) diff --git a/testfiles/5Zone_Unitary_VSDesuperheater.idf b/testfiles/5Zone_Unitary_VSDesuperheater.idf index b7819fa278d..cf2c7f497a5 100644 --- a/testfiles/5Zone_Unitary_VSDesuperheater.idf +++ b/testfiles/5Zone_Unitary_VSDesuperheater.idf @@ -2812,6 +2812,7 @@ 0.0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0.0, !- Latent Capacity Time Constant {s} 0.0, !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 No, !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} diff --git a/testfiles/CoilWaterDesuperheatingUnitaryCoilDX.idf b/testfiles/CoilWaterDesuperheatingUnitaryCoilDX.idf index e206202d862..bd84d9db747 100644 --- a/testfiles/CoilWaterDesuperheatingUnitaryCoilDX.idf +++ b/testfiles/CoilWaterDesuperheatingUnitaryCoilDX.idf @@ -1502,6 +1502,7 @@ , !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} , !- Latent Capacity Time Constant {s} , !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 , !- Apply Latent Degradation to Speeds Greater than 1 , !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} diff --git a/testfiles/DXCoilSystemAuto.idf b/testfiles/DXCoilSystemAuto.idf index ecd84d10ddb..c9c7fb6e18a 100644 --- a/testfiles/DXCoilSystemAuto.idf +++ b/testfiles/DXCoilSystemAuto.idf @@ -1744,6 +1744,7 @@ , !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} , !- Latent Capacity Time Constant {s} , !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 , !- Apply Latent Degradation to Speeds Greater than 1 , !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} diff --git a/testfiles/EMSLoadBasedMultiSpeedDXCoilOverrideControl.idf b/testfiles/EMSLoadBasedMultiSpeedDXCoilOverrideControl.idf index 8cb4e3dbb74..630d2ffb94c 100644 --- a/testfiles/EMSLoadBasedMultiSpeedDXCoilOverrideControl.idf +++ b/testfiles/EMSLoadBasedMultiSpeedDXCoilOverrideControl.idf @@ -2530,6 +2530,7 @@ 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 No, !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} @@ -2989,6 +2990,7 @@ 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 No, !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} @@ -3458,6 +3460,7 @@ 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 No, !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} @@ -4114,6 +4117,7 @@ 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 No, !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} @@ -4770,6 +4774,7 @@ 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 No, !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} diff --git a/testfiles/EMSSetpointBasedMultiSpeedDXCoilOverrideControl.idf b/testfiles/EMSSetpointBasedMultiSpeedDXCoilOverrideControl.idf index ba2bfb728b2..68efdb20c8e 100644 --- a/testfiles/EMSSetpointBasedMultiSpeedDXCoilOverrideControl.idf +++ b/testfiles/EMSSetpointBasedMultiSpeedDXCoilOverrideControl.idf @@ -2945,6 +2945,7 @@ 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 No, !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} diff --git a/testfiles/FurnaceWithDXSystem_CoolingHXAssisted_NewDXCoil.idf b/testfiles/FurnaceWithDXSystem_CoolingHXAssisted_NewDXCoil.idf index ee8abe8ab13..4cad81ee433 100644 --- a/testfiles/FurnaceWithDXSystem_CoolingHXAssisted_NewDXCoil.idf +++ b/testfiles/FurnaceWithDXSystem_CoolingHXAssisted_NewDXCoil.idf @@ -1493,6 +1493,7 @@ , !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} , !- Latent Capacity Time Constant {s} , !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 , !- Apply Latent Degradation to Speeds Greater than 1 , !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} diff --git a/testfiles/HeatPump-ACCA-Sizing_UnitarySystem_HeatPumpAuto.idf b/testfiles/HeatPump-ACCA-Sizing_UnitarySystem_HeatPumpAuto.idf index 3293e3ba51c..5283dca0e15 100644 --- a/testfiles/HeatPump-ACCA-Sizing_UnitarySystem_HeatPumpAuto.idf +++ b/testfiles/HeatPump-ACCA-Sizing_UnitarySystem_HeatPumpAuto.idf @@ -1759,6 +1759,7 @@ , !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} , !- Latent Capacity Time Constant {s} , !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 , !- Apply Latent Degradation to Speeds Greater than 1 , !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} diff --git a/testfiles/PythonPluginLoadBasedMultiSpeedDXCoilOverrideControl.idf b/testfiles/PythonPluginLoadBasedMultiSpeedDXCoilOverrideControl.idf index 8c432e3c8be..b9cdc1f0d3d 100644 --- a/testfiles/PythonPluginLoadBasedMultiSpeedDXCoilOverrideControl.idf +++ b/testfiles/PythonPluginLoadBasedMultiSpeedDXCoilOverrideControl.idf @@ -2530,6 +2530,7 @@ 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 No, !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} @@ -2989,6 +2990,7 @@ 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 No, !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} @@ -3458,6 +3460,7 @@ 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 No, !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} @@ -4114,6 +4117,7 @@ 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 No, !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} @@ -4770,6 +4774,7 @@ 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 No, !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} diff --git a/testfiles/UnitarySystem_DXCoilSystemAuto.idf b/testfiles/UnitarySystem_DXCoilSystemAuto.idf index ec33dec52b2..6a2e6e8f9c1 100644 --- a/testfiles/UnitarySystem_DXCoilSystemAuto.idf +++ b/testfiles/UnitarySystem_DXCoilSystemAuto.idf @@ -1771,6 +1771,7 @@ , !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} , !- Latent Capacity Time Constant {s} , !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 , !- Apply Latent Degradation to Speeds Greater than 1 , !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} diff --git a/testfiles/UnitarySystem_FurnaceWithDXSystemRHcontrol.idf b/testfiles/UnitarySystem_FurnaceWithDXSystemRHcontrol.idf index b0ee0f7d29e..0617df01ae9 100644 --- a/testfiles/UnitarySystem_FurnaceWithDXSystemRHcontrol.idf +++ b/testfiles/UnitarySystem_FurnaceWithDXSystemRHcontrol.idf @@ -1359,6 +1359,7 @@ 0.4, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 45, !- Latent Capacity Time Constant {s} 1000, !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 , !- Apply Latent Degradation to Speeds Greater than 1 , !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} diff --git a/testfiles/UnitarySystem_HeatPumpAuto.idf b/testfiles/UnitarySystem_HeatPumpAuto.idf index 6468c9076f8..082a1fe1b5c 100644 --- a/testfiles/UnitarySystem_HeatPumpAuto.idf +++ b/testfiles/UnitarySystem_HeatPumpAuto.idf @@ -1741,6 +1741,7 @@ , !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} , !- Latent Capacity Time Constant {s} , !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 , !- Apply Latent Degradation to Speeds Greater than 1 , !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} diff --git a/testfiles/UnitarySystem_MultiSpeedCoils_SingleMode.idf b/testfiles/UnitarySystem_MultiSpeedCoils_SingleMode.idf index de0e492a56d..887643acc89 100644 --- a/testfiles/UnitarySystem_MultiSpeedCoils_SingleMode.idf +++ b/testfiles/UnitarySystem_MultiSpeedCoils_SingleMode.idf @@ -2162,6 +2162,7 @@ 1.5, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 45.0, !- Latent Capacity Time Constant {s} 1000.0, !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 No, !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type 100, !- Nominal Evaporative Condenser Pump Power {W} diff --git a/testfiles/UnitarySystem_MultiSpeedDX.idf b/testfiles/UnitarySystem_MultiSpeedDX.idf index dc3b30c2d5c..851a1ce955b 100644 --- a/testfiles/UnitarySystem_MultiSpeedDX.idf +++ b/testfiles/UnitarySystem_MultiSpeedDX.idf @@ -2540,6 +2540,7 @@ 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 No, !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} @@ -2999,6 +3000,7 @@ 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 No, !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} @@ -3468,6 +3470,7 @@ 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 No, !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} @@ -4124,6 +4127,7 @@ 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 No, !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} @@ -4780,6 +4784,7 @@ 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 No, !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} diff --git a/testfiles/UnitarySystem_MultiSpeedDX_EconoStaging.idf b/testfiles/UnitarySystem_MultiSpeedDX_EconoStaging.idf index 99dd397372f..e84b1678848 100644 --- a/testfiles/UnitarySystem_MultiSpeedDX_EconoStaging.idf +++ b/testfiles/UnitarySystem_MultiSpeedDX_EconoStaging.idf @@ -2464,6 +2464,7 @@ 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 No, !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} @@ -2924,6 +2925,7 @@ 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 No, !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} @@ -4430,6 +4432,7 @@ 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 No, !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} diff --git a/testfiles/UnitarySystem_SingleSpeedDX.idf b/testfiles/UnitarySystem_SingleSpeedDX.idf index edff951f8b1..b823ede4e16 100644 --- a/testfiles/UnitarySystem_SingleSpeedDX.idf +++ b/testfiles/UnitarySystem_SingleSpeedDX.idf @@ -2513,6 +2513,7 @@ 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 , !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type 0, !- Nominal Evaporative Condenser Pump Power {W} @@ -2889,6 +2890,7 @@ 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 , !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type 0, !- Nominal Evaporative Condenser Pump Power {W} @@ -3252,6 +3254,7 @@ 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 , !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type 0, !- Nominal Evaporative Condenser Pump Power {W} @@ -3703,6 +3706,7 @@ 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 , !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type 0, !- Nominal Evaporative Condenser Pump Power {W} @@ -4154,6 +4158,7 @@ 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 , !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type 0, !- Nominal Evaporative Condenser Pump Power {W} diff --git a/testfiles/UnitarySystem_SubcoolReheatDX.idf b/testfiles/UnitarySystem_SubcoolReheatDX.idf index 56d218d36c4..4fffa7dddd3 100644 --- a/testfiles/UnitarySystem_SubcoolReheatDX.idf +++ b/testfiles/UnitarySystem_SubcoolReheatDX.idf @@ -3028,6 +3028,7 @@ 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 , !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type 0, !- Nominal Evaporative Condenser Pump Power {W} @@ -3157,6 +3158,7 @@ 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 , !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type 0, !- Nominal Evaporative Condenser Pump Power {W} @@ -3296,6 +3298,7 @@ 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 , !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type 0, !- Nominal Evaporative Condenser Pump Power {W} @@ -3773,6 +3776,7 @@ 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 , !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type 0, !- Nominal Evaporative Condenser Pump Power {W} @@ -4135,6 +4139,7 @@ 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 , !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type 0, !- Nominal Evaporative Condenser Pump Power {W} @@ -4585,6 +4590,7 @@ 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 , !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type 0, !- Nominal Evaporative Condenser Pump Power {W} @@ -5035,6 +5041,7 @@ 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 , !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type 0, !- Nominal Evaporative Condenser Pump Power {W} diff --git a/testfiles/UnitarySystem_TwoSpeedDX.idf b/testfiles/UnitarySystem_TwoSpeedDX.idf index 67d94c4e937..16b939af27d 100644 --- a/testfiles/UnitarySystem_TwoSpeedDX.idf +++ b/testfiles/UnitarySystem_TwoSpeedDX.idf @@ -2516,6 +2516,7 @@ , !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} , !- Latent Capacity Time Constant {s} , !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 , !- Apply Latent Degradation to Speeds Greater than 1 , !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} @@ -2971,6 +2972,7 @@ , !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} , !- Latent Capacity Time Constant {s} , !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 , !- Apply Latent Degradation to Speeds Greater than 1 , !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} @@ -3413,6 +3415,7 @@ , !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} , !- Latent Capacity Time Constant {s} , !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 , !- Apply Latent Degradation to Speeds Greater than 1 , !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} @@ -3943,6 +3946,7 @@ , !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} , !- Latent Capacity Time Constant {s} , !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 , !- Apply Latent Degradation to Speeds Greater than 1 , !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} @@ -4473,6 +4477,7 @@ , !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} , !- Latent Capacity Time Constant {s} , !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 , !- Apply Latent Degradation to Speeds Greater than 1 , !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} diff --git a/testfiles/UnitarySystem_TwoStageDX.idf b/testfiles/UnitarySystem_TwoStageDX.idf index 8475cc87547..fa8ed466d2d 100644 --- a/testfiles/UnitarySystem_TwoStageDX.idf +++ b/testfiles/UnitarySystem_TwoStageDX.idf @@ -2529,6 +2529,7 @@ , !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} , !- Latent Capacity Time Constant {s} , !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 Yes, !- Apply Latent Degradation to Speeds Greater than 1 , !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} @@ -2932,6 +2933,7 @@ , !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} , !- Latent Capacity Time Constant {s} , !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 Yes, !- Apply Latent Degradation to Speeds Greater than 1 , !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} @@ -3322,6 +3324,7 @@ , !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} , !- Latent Capacity Time Constant {s} , !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 Yes, !- Apply Latent Degradation to Speeds Greater than 1 , !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} @@ -3800,6 +3803,7 @@ , !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} , !- Latent Capacity Time Constant {s} , !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 Yes, !- Apply Latent Degradation to Speeds Greater than 1 , !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} @@ -4272,6 +4276,7 @@ , !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} , !- Latent Capacity Time Constant {s} , !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 Yes, !- Apply Latent Degradation to Speeds Greater than 1 , !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} diff --git a/testfiles/UnitarySystem_TwoStageDXWithHumidityControl.idf b/testfiles/UnitarySystem_TwoStageDXWithHumidityControl.idf index 7ab5d7f76bf..ff9ad2a6067 100644 --- a/testfiles/UnitarySystem_TwoStageDXWithHumidityControl.idf +++ b/testfiles/UnitarySystem_TwoStageDXWithHumidityControl.idf @@ -2530,6 +2530,7 @@ , !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} , !- Latent Capacity Time Constant {s} , !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 Yes, !- Apply Latent Degradation to Speeds Greater than 1 , !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} @@ -2590,6 +2591,7 @@ , !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} , !- Latent Capacity Time Constant {s} , !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 Yes, !- Apply Latent Degradation to Speeds Greater than 1 , !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} @@ -3030,6 +3032,7 @@ , !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} , !- Latent Capacity Time Constant {s} , !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 Yes, !- Apply Latent Degradation to Speeds Greater than 1 , !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} @@ -3090,6 +3093,7 @@ , !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} , !- Latent Capacity Time Constant {s} , !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 Yes, !- Apply Latent Degradation to Speeds Greater than 1 , !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} @@ -3517,6 +3521,7 @@ , !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} , !- Latent Capacity Time Constant {s} , !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 Yes, !- Apply Latent Degradation to Speeds Greater than 1 , !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} @@ -3577,6 +3582,7 @@ , !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} , !- Latent Capacity Time Constant {s} , !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 Yes, !- Apply Latent Degradation to Speeds Greater than 1 , !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} @@ -4092,6 +4098,7 @@ , !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} , !- Latent Capacity Time Constant {s} , !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 Yes, !- Apply Latent Degradation to Speeds Greater than 1 , !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} @@ -4152,6 +4159,7 @@ , !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} , !- Latent Capacity Time Constant {s} , !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 Yes, !- Apply Latent Degradation to Speeds Greater than 1 , !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} @@ -4661,6 +4669,7 @@ , !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} , !- Latent Capacity Time Constant {s} , !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 Yes, !- Apply Latent Degradation to Speeds Greater than 1 , !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} @@ -4721,6 +4730,7 @@ , !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} , !- Latent Capacity Time Constant {s} , !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 Yes, !- Apply Latent Degradation to Speeds Greater than 1 , !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} diff --git a/testfiles/UnitarySystem_VSCoolingCoil.idf b/testfiles/UnitarySystem_VSCoolingCoil.idf index 1db7c827c84..ab9aa75d5ee 100644 --- a/testfiles/UnitarySystem_VSCoolingCoil.idf +++ b/testfiles/UnitarySystem_VSCoolingCoil.idf @@ -1741,6 +1741,7 @@ 1.5, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} , !- Latent Capacity Time Constant {s} 1000, !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 , !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} diff --git a/testfiles/UnitarySystem_VariableSpeedDX_SZVAV.idf b/testfiles/UnitarySystem_VariableSpeedDX_SZVAV.idf index 0613aa2d18a..3d7e1337e52 100644 --- a/testfiles/UnitarySystem_VariableSpeedDX_SZVAV.idf +++ b/testfiles/UnitarySystem_VariableSpeedDX_SZVAV.idf @@ -2465,6 +2465,7 @@ 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 No, !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} @@ -4464,6 +4465,7 @@ 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 No, !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} diff --git a/testfiles/WaterSideEconomizer_PreCoolCoil.idf b/testfiles/WaterSideEconomizer_PreCoolCoil.idf index ceb358614f0..25b9c2b0944 100644 --- a/testfiles/WaterSideEconomizer_PreCoolCoil.idf +++ b/testfiles/WaterSideEconomizer_PreCoolCoil.idf @@ -2907,6 +2907,7 @@ , !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} , !- Latent Capacity Time Constant {s} , !- Nominal Time for Condensate Removal to Begin {s} + , !- Apply Part Load Fraction to Speeds Greater than 1 , !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} diff --git a/tst/EnergyPlus/unit/Coils/CoilCoolingDX.unit.cc b/tst/EnergyPlus/unit/Coils/CoilCoolingDX.unit.cc index ce9e2a33e28..0228b529f06 100644 --- a/tst/EnergyPlus/unit/Coils/CoilCoolingDX.unit.cc +++ b/tst/EnergyPlus/unit/Coils/CoilCoolingDX.unit.cc @@ -96,7 +96,7 @@ TEST_F(CoilCoolingDXTest, CoilCoolingDXAlternateModePerformance) " Coil Mode 1,", " 5000, !- Rated Gross Total Cooling Capacity {W}", " 0.25, !- Rated Evaporator Air Flow Rate {m3/s}", - " ,,,,,,,,", + " ,,,,,,,,,", " 2,Coil Mode 1 Speed 1,Coil Mode 1 Speed 2;", " Coil:Cooling:DX:CurveFit:Speed,", @@ -123,7 +123,7 @@ TEST_F(CoilCoolingDXTest, CoilCoolingDXAlternateModePerformance) " Coil Mode 2,", " 5000, !- Rated Gross Total Cooling Capacity {W}", " 0.25, !- Rated Evaporator Air Flow Rate {m3/s}", - " ,,,,,,,,", + " ,,,,,,,,,", " 2,Coil Mode 2 Speed 1,Coil Mode 2 Speed 2;", " Coil:Cooling:DX:CurveFit:Speed,", @@ -232,7 +232,7 @@ TEST_F(CoilCoolingDXTest, CoilCoolingDXAlternateModePerformanceHitsSaturation) " Coil Mode 1,", " 10000, !- Rated Gross Total Cooling Capacity {W}", " 0.25, !- Rated Evaporator Air Flow Rate {m3/s}", - " ,,,,,,,,", + " ,,,,,,,,,", " 2,Coil Mode 1 Speed 1,Coil Mode 1 Speed 2;", " Coil:Cooling:DX:CurveFit:Speed,", @@ -259,7 +259,7 @@ TEST_F(CoilCoolingDXTest, CoilCoolingDXAlternateModePerformanceHitsSaturation) " Coil Mode 2,", " 10000, !- Rated Gross Total Cooling Capacity {W}", " 0.25, !- Rated Evaporator Air Flow Rate {m3/s}", - " ,,,,,,,,", + " ,,,,,,,,,", " 2,Coil Mode 2 Speed 1,Coil Mode 2 Speed 2;", " Coil:Cooling:DX:CurveFit:Speed,", @@ -1714,6 +1714,7 @@ TEST_F(CoilCoolingDXTest, CoilCoolingDX_LowerSpeedFlowSizingTest) " 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless}", " 0, !- Latent Capacity Time Constant {s}", " 0, !- Nominal Time for Condensate Removal to Begin {s}", + " , !- Apply Part Load Fraction to Speeds Greater than 1", " , !- Apply Latent Degradation to Speeds Greater than 1", " AirCooled, !- Condenser Type", " 0, !- Nominal Evaporative Condenser Pump Power {W}", diff --git a/tst/EnergyPlus/unit/Coils/CoilCoolingDXCurveFitOperatingMode.unit.cc b/tst/EnergyPlus/unit/Coils/CoilCoolingDXCurveFitOperatingMode.unit.cc index 666130847a3..f8b3c272d6b 100644 --- a/tst/EnergyPlus/unit/Coils/CoilCoolingDXCurveFitOperatingMode.unit.cc +++ b/tst/EnergyPlus/unit/Coils/CoilCoolingDXCurveFitOperatingMode.unit.cc @@ -112,6 +112,7 @@ TEST_F(CoilCoolingDXTest, CoilCoolingDXCurveFitOperatingMode_Sizing) " 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless}", " 0, !- Latent Capacity Time Constant {s}", " 0, !- Nominal Time for Condensate Removal to Begin {s}", + " Yes, !- Apply Part Load Fraction to Speeds Greater than 1", " No, !- Apply Latent Degradation to Speeds Greater than 1", " EvaporativelyCooled, !- Condenser Type", " Autosize, !- Nominal Evaporative Condenser Pump Power {W}", @@ -259,6 +260,7 @@ TEST_F(CoilCoolingDXTest, CoilCoolingDXCurveFitCrankcaseHeaterCurve) " 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless}", " 0, !- Latent Capacity Time Constant {s}", " 0, !- Nominal Time for Condensate Removal to Begin {s}", + " Yes, !- Apply Part Load Fraction to Speeds Greater than 1", " No, !- Apply Latent Degradation to Speeds Greater than 1", " EvaporativelyCooled, !- Condenser Type", " Autosize, !- Nominal Evaporative Condenser Pump Power {W}", diff --git a/tst/EnergyPlus/unit/Coils/CoilCoolingDXFixture.hh b/tst/EnergyPlus/unit/Coils/CoilCoolingDXFixture.hh index 81bf01ef746..c60e2cbacc6 100644 --- a/tst/EnergyPlus/unit/Coils/CoilCoolingDXFixture.hh +++ b/tst/EnergyPlus/unit/Coils/CoilCoolingDXFixture.hh @@ -136,6 +136,8 @@ protected: " 100, ", // latent time constant " 300, ", // latent time for removal // to begin + " Yes, ", // apply plf in higher + // speeds than 1 " Yes, ", // apply latent in higher // speeds than 1 " EvaporativelyCooled, ", // condenser type diff --git a/tst/EnergyPlus/unit/HVACDXSystem.unit.cc b/tst/EnergyPlus/unit/HVACDXSystem.unit.cc index 7742e7a2dc0..bd0f40884c1 100644 --- a/tst/EnergyPlus/unit/HVACDXSystem.unit.cc +++ b/tst/EnergyPlus/unit/HVACDXSystem.unit.cc @@ -928,6 +928,7 @@ TEST_F(EnergyPlusFixture, NewDXCoilModel_RHControl) " 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless}", " 0, !- Latent Capacity Time Constant {s}", " 0, !- Nominal Time for Condensate Removal to Begin {s}", + " Yes, !- Apply Part Load Fraction to Speeds Greater than 1", " , !- Apply Latent Degradation to Speeds Greater than 1", " AirCooled, !- Condenser Type", " 0, !- Nominal Evaporative Condenser Pump Power {W}", @@ -988,6 +989,7 @@ TEST_F(EnergyPlusFixture, NewDXCoilModel_RHControl) " 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless}", " 0, !- Latent Capacity Time Constant {s}", " 0, !- Nominal Time for Condensate Removal to Begin {s}", + " Yes, !- Apply Part Load Fraction to Speeds Greater than 1", " , !- Apply Latent Degradation to Speeds Greater than 1", " AirCooled, !- Condenser Type", " 0, !- Nominal Evaporative Condenser Pump Power {W}", diff --git a/tst/EnergyPlus/unit/HVACHXAssistedCoolingCoil.unit.cc b/tst/EnergyPlus/unit/HVACHXAssistedCoolingCoil.unit.cc index 87bab0548a1..dd8c80eb0dc 100644 --- a/tst/EnergyPlus/unit/HVACHXAssistedCoolingCoil.unit.cc +++ b/tst/EnergyPlus/unit/HVACHXAssistedCoolingCoil.unit.cc @@ -921,6 +921,7 @@ TEST_F(EnergyPlusFixture, HXAssistCCUnitarySystem_NewDXCoil_Processing_Test) " 0.0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless}", " , !- Latent Capacity Time Constant {s}", " 0.0, !- Nominal Time for Condensate Removal to Begin {s}", + " Yes, !- Apply Part Load Fraction to Speeds Greater than 1", " , !- Apply Latent Degradation to Speeds Greater than 1", " AirCooled, !- Condenser Type", " , !- Nominal Evaporative Condenser Pump Power {W}", diff --git a/tst/EnergyPlus/unit/StandardRatings.unit.cc b/tst/EnergyPlus/unit/StandardRatings.unit.cc index c3c786ca277..967abb1fde6 100644 --- a/tst/EnergyPlus/unit/StandardRatings.unit.cc +++ b/tst/EnergyPlus/unit/StandardRatings.unit.cc @@ -11560,6 +11560,7 @@ TEST_F(EnergyPlusFixture, CurveFit_02_Speed_15000W_alternateMode_SEER2_2023_Valu " 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless}", " 0, !- Latent Capacity Time Constant {s}", " 0, !- Nominal Time for Condensate Removal to Begin {s}", + " Yes, !- Apply Part Load Fraction to Speeds Greater than 1", " , !- Apply Latent Degradation to Speeds Greater than 1", " AirCooled, !- Condenser Type", " 0, !- Nominal Evaporative Condenser Pump Power {W}", @@ -11620,6 +11621,7 @@ TEST_F(EnergyPlusFixture, CurveFit_02_Speed_15000W_alternateMode_SEER2_2023_Valu " 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless}", " 0, !- Latent Capacity Time Constant {s}", " 0, !- Nominal Time for Condensate Removal to Begin {s}", + " Yes, !- Apply Part Load Fraction to Speeds Greater than 1", " , !- Apply Latent Degradation to Speeds Greater than 1", " AirCooled, !- Condenser Type", " 0, !- Nominal Evaporative Condenser Pump Power {W}", @@ -11845,6 +11847,7 @@ TEST_F(EnergyPlusFixture, CurveFit_03_Speed_5000W_SEER2_2023_ValueTest) " 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless}", " 0, !- Latent Capacity Time Constant {s}", " 0, !- Nominal Time for Condensate Removal to Begin {s}", + " Yes, !- Apply Part Load Fraction to Speeds Greater than 1", " No, !- Apply Latent Degradation to Speeds Greater than 1", " AirCooled, !- Condenser Type", " , !- Nominal Evaporative Condenser Pump Power {W}", @@ -12189,6 +12192,7 @@ TEST_F(EnergyPlusFixture, CurveFit_02_Speed_30000W_alternateMode_IEER_2022_Value " 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless}", " 0, !- Latent Capacity Time Constant {s}", " 0, !- Nominal Time for Condensate Removal to Begin {s}", + " Yes, !- Apply Part Load Fraction to Speeds Greater than 1", " , !- Apply Latent Degradation to Speeds Greater than 1", " AirCooled, !- Condenser Type", " 0, !- Nominal Evaporative Condenser Pump Power {W}", @@ -12249,6 +12253,7 @@ TEST_F(EnergyPlusFixture, CurveFit_02_Speed_30000W_alternateMode_IEER_2022_Value " 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless}", " 0, !- Latent Capacity Time Constant {s}", " 0, !- Nominal Time for Condensate Removal to Begin {s}", + " Yes, !- Apply Part Load Fraction to Speeds Greater than 1", " , !- Apply Latent Degradation to Speeds Greater than 1", " AirCooled, !- Condenser Type", " 0, !- Nominal Evaporative Condenser Pump Power {W}", @@ -12472,6 +12477,7 @@ TEST_F(EnergyPlusFixture, CurveFit_03_Speed_20000W_IEER_2022_ValueTest) " 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless}", " 0, !- Latent Capacity Time Constant {s}", " 0, !- Nominal Time for Condensate Removal to Begin {s}", + " Yes, !- Apply Part Load Fraction to Speeds Greater than 1", " No, !- Apply Latent Degradation to Speeds Greater than 1", " AirCooled, !- Condenser Type", " , !- Nominal Evaporative Condenser Pump Power {W}", diff --git a/tst/EnergyPlus/unit/UnitarySystem.unit.cc b/tst/EnergyPlus/unit/UnitarySystem.unit.cc index 3ddb9eb4f84..0d70a4cbec4 100644 --- a/tst/EnergyPlus/unit/UnitarySystem.unit.cc +++ b/tst/EnergyPlus/unit/UnitarySystem.unit.cc @@ -18310,6 +18310,7 @@ TEST_F(EnergyPlusFixture, Test_UnitarySystemModel_SubcoolReheatCoil) 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + Yes, !- Apply Part Load Fraction to Speeds Greater than 1 , !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type 0, !- Nominal Evaporative Condenser Pump Power {W} @@ -18437,6 +18438,7 @@ Dimensionless; !- Output Unit Type 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + Yes, !- Apply Part Load Fraction to Speeds Greater than 1 , !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type 0, !- Nominal Evaporative Condenser Pump Power {W} @@ -18564,6 +18566,7 @@ Dimensionless; !- Output Unit Type 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + Yes, !- Apply Part Load Fraction to Speeds Greater than 1 , !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type 0, !- Nominal Evaporative Condenser Pump Power {W} @@ -19946,6 +19949,7 @@ TEST_F(ZoneUnitarySysTest, UnitarySystemModel_MultiSpeedDXCoilsNoLoadFlowRateSiz 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + Yes, !- Apply Part Load Fraction to Speeds Greater than 1 No, !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} @@ -20255,6 +20259,7 @@ TEST_F(ZoneUnitarySysTest, UnitarySystemModel_MultiSpeedDXCoilsDirectSolutionTes 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + Yes, !- Apply Part Load Fraction to Speeds Greater than 1 No, !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W} @@ -23227,6 +23232,7 @@ TEST_F(ZoneUnitarySysTest, UnitarySystemModel_LowerSpeedFlowSizingTest) 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + Yes, !- Apply Part Load Fraction to Speeds Greater than 1 , !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type 0, !- Nominal Evaporative Condenser Pump Power {W} @@ -26800,6 +26806,7 @@ TEST_F(ZoneUnitarySysTest, ZeroCoolingSpeedTest) 0, !- Ratio of Initial Moisture Evaporation Rate and Steady State Latent Capacity {dimensionless} 0, !- Latent Capacity Time Constant {s} 0, !- Nominal Time for Condensate Removal to Begin {s} + Yes, !- Apply Part Load Fraction to Speeds Greater than 1 No, !- Apply Latent Degradation to Speeds Greater than 1 AirCooled, !- Condenser Type , !- Nominal Evaporative Condenser Pump Power {W}