Question-and-Answer Resource for the Building Energy Modeling Community
10 0 Question about Building an Unofficial Version of EnergyPlus ( 2024-04-25 07:56:17 -0500 )
10 0 Zone Air Chiller Total Cooling Rate vs Zone Air Chiller Zone Total Cooling Rate ( 2024-04-19 09:23:16 -0500 )
10 0 Zone Air Chiller Total Cooling Rate vs Zone Air Chiller Zone Total Cooling Rate ( 2024-04-18 09:53:43 -0500 )
10 0 Cooling Capacity of Air-Chiller Decrease as the Temperature Rises (hottest simulation day) ( 2024-04-17 16:35:34 -0500 )
10 0 Negative values of Peak Melting/Freezing Temperatures for PhaseChangeHysteresis ( 2024-04-17 09:38:03 -0500 )
10 0 PCM Hysteresis input fields illustration ( 2024-04-17 09:37:18 -0500 )
10 0 Refrigerant Thermodynamic Properties Data ( 2024-04-17 09:36:03 -0500 )
10 0 PCM Hysteresis input fields illustration ( 2024-04-17 05:47:25 -0500 )
10 0 Negative values of Peak Melting/Freezing Temperatures for PhaseChangeHysteresis ( 2024-04-17 05:21:42 -0500 )
10 0 Clarification on Surface Outside Face Temperature Output Values ( 2024-04-15 22:35:13 -0500 )
10 0 Modeling Adjacent Walls with Different Materials ( 2024-03-04 10:43:53 -0500 )
10 0 Issue with R-455A Refrigerant in EnergyPlus Model ( 2024-02-26 09:17:53 -0500 )
10 0 Surfaces Convective Heat Transfer Coefficients ( 2024-02-20 01:57:27 -0500 )
0 -10 Surfaces Convective Heat Transfer Coefficients ( 2024-02-20 01:57:26 -0500 )
10 0 Surfaces Convective Heat Transfer Coefficients ( 2024-02-20 01:57:25 -0500 )
10 0 Define New Refrigerant Fluid (R-455A) ( 2024-02-19 15:13:47 -0500 )
10 0 Surfaces Convective Heat Transfer Coefficients ( 2024-02-19 15:13:23 -0500 )
10 0 Define New Refrigerant Fluid (R-455A) ( 2024-02-19 14:16:29 -0500 )
10 0 Refrigeration system in EnergyPlus ( 2024-02-12 07:53:22 -0500 )
10 0 Refrigerant Thermodynamic Properties Data ( 2024-02-12 07:29:56 -0500 )
10 0 Refrigerant Thermodynamic Properties Data ( 2024-02-10 04:54:19 -0500 )
10 0 Compressor Performance Curves ( 2024-02-08 11:02:23 -0500 )
2 0 The surface has an edge that is either not an edge on another surface or is an edge on three or more surfaces ( 2024-02-05 11:01:19 -0500 )
10 0 The surface has an edge that is either not an edge on another surface or is an edge on three or more surfaces ( 2024-02-04 13:05:53 -0500 )
10 0 Seeking Insights on Abnormal Cooling Behavior in EnergyPlus Air-Chiller Model ( 2024-02-02 10:25:14 -0500 )
10 0 Coil Material Correction Factor & Refrigerant Correction Factor - AirChiller Object ( 2024-01-31 09:31:31 -0500 )
10 0 Coil Material Correction Factor & Refrigerant Correction Factor - AirChiller Object ( 2024-01-31 02:26:51 -0500 )
10 0 Compressor Performance Curves ( 2024-01-29 09:22:20 -0500 )
10 0 Why the internal temperature of the model started from a value close to the setpoint temperature, rather than starting from room temperature like a real-world scenario. ( 2024-01-29 09:19:25 -0500 )
10 0 ZONE:Refrigeration Zone Air Chiller Total Cooling Rate [W] vs REFRIGERATIONSYSTEM:Refrigeration Zone Air Chiller Total Cooling Rate [W] ( 2024-01-29 04:37:26 -0500 )
10 0 Timestep lower than 1 min ( 2024-01-28 06:19:55 -0500 )
0 -10 Timestep lower than 1 min ( 2024-01-28 06:19:53 -0500 )
10 0 EnergyPlus/Matlab co-simulation using BCVTB ( 2024-01-28 06:19:33 -0500 )
10 0 Walk-in freezer using AirChiller Object ( 2024-01-28 06:19:31 -0500 )
10 0 Why the internal temperature of the model started from a value close to the setpoint temperature, rather than starting from room temperature like a real-world scenario. ( 2024-01-28 06:19:28 -0500 )
10 0 Refrigeration Equipment ( 2024-01-28 06:19:02 -0500 )
10 0 Air-Chiller temperature setpoint ( 2024-01-28 06:18:57 -0500 )
10 0 Compressor Performance Curves ( 2024-01-28 06:18:53 -0500 )
10 0 EnergyPlus/Matlab Co-Simulation through BCVTB ( 2024-01-28 06:18:48 -0500 )
10 0 E+ and Matlab Error ( 2024-01-28 06:18:45 -0500 )
10 0 Walk-in Air-Chiller Warning ( 2024-01-28 06:18:30 -0500 )
10 0 Warnings while simulating a walk-in freezer using Air-chiller object ( 2024-01-28 06:18:28 -0500 )
10 0 Clarification on Surface Outside Face Temperature Output Values ( 2024-01-28 06:18:25 -0500 )
10 0 Refrigeration:AirChiller Internal Thermal gains ( 2024-01-28 06:18:22 -0500 )
10 0 Phase Phase Change Material as cold thermal energy storage / Zone Phase Change Material Melting Output Variable / Freezing Enthalpy ( 2024-01-28 06:17:51 -0500 )
10 0 User Convection Coefficient ( 2024-01-28 06:17:26 -0500 )
10 0 Variable Key Value - External Interface - EnergyPlus-co-simulation-toolbox ( 2024-01-28 06:16:59 -0500 )
10 0 Zone within another Zone ( 2024-01-28 06:16:38 -0500 )
2 0 Zone within another Zone ( 2024-01-28 06:16:10 -0500 )
10 0 Product thermal load, EnergyPlus/Matlab Cosimulation ( 2024-01-28 06:13:20 -0500 )
10 0 Variable Key Value - External Interface - EnergyPlus-co-simulation-toolbox ( 2024-01-28 06:11:45 -0500 )
10 0 EnergyPlus/Matlab Co-Simulation through BCVTB ( 2024-01-28 06:10:46 -0500 )
2 0 EnergyPlus/Matlab co-simulation using BCVTB ( 2024-01-28 06:08:24 -0500 )
10 0 Compressor Performance Curves ( 2024-01-28 05:56:10 -0500 )
10 0 Edit long output variable names in EnergyPlus ( 2024-01-27 07:01:02 -0500 )
10 0 EnergyPlus Walk-in Freezer Model Issue: Compressor Runtime Fraction Not Equal to 0 When Power is 0W ( 2024-01-27 06:56:03 -0500 )
10 0 EnergyPlus Walk-in Freezer Model Issue: Compressor Runtime Fraction Not Equal to 0 When Power is 0W ( 2024-01-25 16:13:51 -0500 )
10 0 Edit long output variable names in EnergyPlus ( 2024-01-24 06:20:26 -0500 )
0 -10 Refrigeration Air Chiller System Evaporating Temperature, Constant or Variable - AirChiller ( 2024-01-22 15:37:18 -0500 )
10 0 Refrigeration Air Chiller System Evaporating Temperature, Constant or Variable - AirChiller ( 2024-01-22 15:37:16 -0500 )
0 -10 Refrigeration Air Chiller System Evaporating Temperature, Constant or Variable - AirChiller ( 2024-01-22 15:36:57 -0500 )
10 0 Refrigeration Air Chiller System Evaporating Temperature, Constant or Variable - AirChiller ( 2024-01-22 15:36:52 -0500 )
10 0 System Node Setpoint Temperature - Refrigeration AirChiller ( 2024-01-22 07:21:48 -0500 )
10 0 Refrigeration Air Chiller System Evaporating Temperature, Constant or Variable - AirChiller ( 2024-01-21 08:49:31 -0500 )
10 0 What is the diffrence between the "Refrigeration Air Chiller System Total Compressor Heat Transfer Rate" and "Refrigeration Air Chiller System Compressor Heat Transfer Rate" ( 2024-01-18 10:19:30 -0500 )
10 0 Compressor Cooling Capacity and Air-Chiller Cooling Capacity Effects on Internal Temperature of Walk-in Freezer ( 2024-01-15 11:32:59 -0500 )
10 0 Compressor Cooling Capacity and Air-Chiller Cooling Capacity Effects on Internal Temperature of Walk-in Freezer ( 2024-01-15 09:15:01 -0500 )
15 0 How EnergyPlus defines the initial conditions? ( 2024-01-12 07:08:00 -0500 )
10 0 Issues with Walk-in Freezer Temperature Fluctuations Despite Adjusting Compressor's Cooling Capacity in EnergyPlus Model ( 2024-01-09 08:10:09 -0500 )
10 0 Timestep lower than 1 min ( 2024-01-08 03:29:49 -0500 )
10 0 Warnings When Modeling Walk-in Freezer Using Air-Chiller Object - Internal Temperature Fluctuations ( 2024-01-03 05:59:55 -0500 )
10 0 Error when simulating the "RefrigeratedWarehouse" example ( 2023-12-18 09:30:57 -0500 )
2 0 Error when simulating the "RefrigeratedWarehouse" example ( 2023-12-18 09:16:34 -0500 )
2 0 Error when simulating the "RefrigeratedWarehouse" example ( 2023-12-18 09:16:34 -0500 )
10 0 Air-Chiller temperature setpoint Parte 2 - Zone Air Temperature fluctuations ( 2023-10-11 03:52:52 -0500 )
10 0 Air-Chiller temperature setpoint Parte 2 - Zone Air Temperature fluctuations ( 2023-10-07 09:50:58 -0500 )
10 0 E+ and Matlab Error ( 2023-08-25 15:35:14 -0500 )
10 0 E+ and Matlab Error ( 2023-08-25 15:35:08 -0500 )
10 0 Variable Key Value - External Interface - EnergyPlus-co-simulation-toolbox ( 2023-07-03 12:02:41 -0500 )
10 0 Variable Key Value - External Interface - EnergyPlus-co-simulation-toolbox ( 2023-06-29 14:44:32 -0500 )
10 0 Walk-in freezer using AirChiller Object ( 2023-06-10 15:42:23 -0500 )
10 0 EnergyPlus/Matlab Co-Simulation through BCVTB ( 2023-06-10 15:42:20 -0500 )
10 0 Refrigeration system in EnergyPlus ( 2023-06-08 09:07:29 -0500 )
10 0 Product thermal load, EnergyPlus/Matlab Cosimulation ( 2023-05-24 09:14:46 -0500 )
10 0 Warnings while simulating a walk-in freezer using Air-chiller object ( 2023-03-17 09:09:49 -0500 )
10 0 EnergyPlus/Matlab Co-Simulation through BCVTB ( 2023-03-17 09:08:31 -0500 )
10 0 Clarification on Surface Outside Face Temperature Output Values ( 2023-03-17 09:07:33 -0500 )
10 0 Air-Chiller temperature setpoint ( 2023-02-16 09:25:06 -0500 )
2 0 Refrigeration Equipment ( 2023-02-16 07:13:50 -0500 )
2 0 Air-Chiller temperature setpoint ( 2023-02-16 06:28:41 -0500 )
10 0 Compressor Performance Curves ( 2023-02-02 10:56:04 -0500 )
10 0 Walk-in Air-Chiller Warning ( 2023-01-13 12:14:05 -0500 )
10 0 Refrigeration Equipment ( 2023-01-04 10:17:50 -0500 )
2 0 Refrigeration:AirChiller Internal Thermal gains ( 2022-12-28 09:11:44 -0500 )
10 0 Refrigeration:AirChiller Internal Thermal gains ( 2022-11-28 09:39:50 -0500 )
10 0 Refrigeration:AirChiller Internal Thermal gains ( 2022-11-28 09:08:29 -0500 )
0 -2 Can EnergyPlus simulate the temperature variation inside a walk-in cooler/freezer when using the Refrigeration:Walkin model? ( 2022-11-12 17:27:16 -0500 )
2 0 Can EnergyPlus simulate the temperature variation inside a walk-in cooler/freezer when using the Refrigeration:Walkin model? ( 2022-11-12 17:27:16 -0500 )
2 0 Can EnergyPlus simulate the temperature variation inside a walk-in cooler/freezer when using the Refrigeration:Walkin model? ( 2022-11-12 07:31:01 -0500 )
2 0 Can EnergyPlus simulate the temperature variation inside a walk-in cooler/freezer when using the Refrigeration:Walkin model? ( 2022-11-12 07:28:27 -0500 )
