Question-and-Answer Resource for the Building Energy Modeling Community
10 0 Change Initial Condition ( 2024-01-08 22:25:33 -0500 )
10 0 How can I control a battery storage with two on-site generators? ( 2023-09-28 09:07:44 -0500 )
10 0 How to model a GSHP coupled with ground water open loop in E+ and/or Design Builder?? ( 2023-09-17 06:07:33 -0500 )
10 0 Suggested number of timesteps per hour in Open Studio/Energy Plus? ( 2022-10-10 13:28:35 -0500 )
10 0 OpenStudio, U-Factor maximum value for simple glazing? ( 2022-08-06 17:13:15 -0500 )
10 0 SQL and sizing data ( 2021-12-01 03:22:17 -0500 )
10 0 OpenStudio error FindRootSimpleController ( 2021-11-11 17:38:23 -0500 )
10 0 Incidence angle in EnergyPlus ( 2021-09-29 20:43:50 -0500 )
0 -10 Incidence angle in EnergyPlus ( 2021-09-29 20:43:50 -0500 )
10 0 Incidence angle in EnergyPlus ( 2021-09-29 20:43:48 -0500 )
0 -10 Incidence angle in EnergyPlus ( 2021-09-29 20:43:46 -0500 )
15 0 Incidence angle in EnergyPlus ( 2021-09-29 20:43:43 -0500 )
10 0 Incidence angle in EnergyPlus ( 2021-09-29 20:43:40 -0500 )
2 0 Incidence angle in EnergyPlus ( 2021-09-29 20:43:39 -0500 )
0 2 Incidence angle in EnergyPlus ( 2021-09-29 20:43:37 -0500 )
10 0 There is any problem when the Global Geometry Rules are not follow when entering the vertexs of the Building Surfaces? ( 2021-08-06 04:23:46 -0500 )
10 0 Fan motor replacement savings ( 2021-07-30 22:04:30 -0500 )
10 0 OpenStudio, U-Factor maximum value for simple glazing? ( 2021-07-09 21:11:53 -0500 )
10 0 Report ASHRAE 62.1 with 100% Outdoor Air ( 2021-04-24 10:59:34 -0500 )
0 -10 Report ASHRAE 62.1 with 100% Outdoor Air ( 2021-04-24 10:22:53 -0500 )
10 0 Report ASHRAE 62.1 with 100% Outdoor Air ( 2021-04-24 10:22:04 -0500 )
10 0 Ice Storage Controls ( 2021-04-13 00:40:27 -0500 )
10 0 Errors using EMS on E+ to simulate dynamic insulation ( 2021-04-05 18:46:19 -0500 )
10 0 Producing an .edd output file ( 2021-03-29 01:10:30 -0500 )
10 0 Ice Storage Controls ( 2020-12-03 21:23:04 -0500 )
15 0 How to solve the warnings as follow? ( 2020-10-02 02:59:52 -0500 )
10 0 How to solve the warnings as follow? ( 2020-10-02 02:59:42 -0500 )
0 -15 What is the difference between the Design Coil Load (Btu/hr) and the Nominal Total Capacity (Btu/hr) reported from EnergyPlus. ( 2020-10-01 09:02:37 -0500 )
15 0 What is the difference between the Design Coil Load (Btu/hr) and the Nominal Total Capacity (Btu/hr) reported from EnergyPlus. ( 2020-10-01 09:02:35 -0500 )
0 -15 What is the difference between the Design Coil Load (Btu/hr) and the Nominal Total Capacity (Btu/hr) reported from EnergyPlus. ( 2020-10-01 09:02:31 -0500 )
15 0 What is the difference between the Design Coil Load (Btu/hr) and the Nominal Total Capacity (Btu/hr) reported from EnergyPlus. ( 2020-10-01 09:02:28 -0500 )
0 -15 What is the difference between the Design Coil Load (Btu/hr) and the Nominal Total Capacity (Btu/hr) reported from EnergyPlus. ( 2020-10-01 09:02:27 -0500 )
15 0 What is the difference between the Design Coil Load (Btu/hr) and the Nominal Total Capacity (Btu/hr) reported from EnergyPlus. ( 2020-10-01 09:02:26 -0500 )
10 0 What is the difference between the Design Coil Load (Btu/hr) and the Nominal Total Capacity (Btu/hr) reported from EnergyPlus. ( 2020-10-01 09:02:24 -0500 )
10 0 Error Hard Sizing DX Cooling Coils ( 2020-10-01 08:58:16 -0500 )
10 0 OpenStudio, U-Factor maximum value for simple glazing? ( 2020-09-27 13:44:20 -0500 )
15 0 Suggested number of timesteps per hour in Open Studio/Energy Plus? ( 2020-09-18 05:36:51 -0500 )
10 0 EMS dynamic blinds problem ( 2020-09-11 19:20:26 -0500 )
10 0 How do you model transfer air in EnergyPlus? ( 2020-08-14 07:58:46 -0500 )
10 0 How do you model transfer air in EnergyPlus? ( 2020-08-13 08:31:08 -0500 )
10 0 Producing an .edd output file ( 2020-07-24 09:51:59 -0500 )
0 -10 Use 1-minute interval weather data in EnergyPlus ( 2020-07-13 21:19:56 -0500 )
10 0 Use 1-minute interval weather data in EnergyPlus ( 2020-07-13 21:19:56 -0500 )
10 0 How can i adjust the timestep in bcvtb ( 2020-05-05 04:46:01 -0500 )
10 0 Suggested number of timesteps per hour in Open Studio/Energy Plus? ( 2020-03-02 11:06:29 -0500 )
10 0 Air flow rate control per zone with EMS ( 2020-03-02 10:06:18 -0500 )
10 0 Non-convex surfaces in EnergyPlus ( 2019-10-26 16:25:24 -0500 )
10 0 EnergyPlus Output:Diagnostics ( 2019-08-29 06:04:53 -0500 )
10 0 Non-convex surfaces in EnergyPlus ( 2019-07-29 02:46:35 -0500 )
10 0 window heat-balance ( 2019-07-18 09:47:05 -0500 )
10 0 Air flow rate control per zone with EMS ( 2019-05-24 14:34:57 -0500 )
10 0 Suggested number of timesteps per hour in Open Studio/Energy Plus? ( 2019-04-17 00:38:28 -0500 )
10 0 Modelling Photovoltaic-Thermal System in EnergyPlus ( 2019-04-16 01:58:26 -0500 )
10 0 Hot Gas Reheat modeling in EnergyPlus ( 2019-03-28 08:02:18 -0500 )
10 0 Is it possible to add multiple thermal zones to a single VRF terminal? ( 2019-03-16 12:52:06 -0500 )
10 0 Global radiation [W/m2] as output ( 2019-03-08 15:49:48 -0500 )
10 0 Natural ventilation by using Wind and stack area method? ( 2018-11-10 16:46:34 -0500 )
10 0 Non-convex surfaces in EnergyPlus ( 2018-10-19 06:25:49 -0500 )
10 0 Suggested number of timesteps per hour in Open Studio/Energy Plus? ( 2018-09-20 04:35:06 -0500 )
10 0 Severe error with non-convex surfaces. ( 2018-09-14 18:38:26 -0500 )
10 0 What causes divide by zero errors and how can they be debugged? ( 2018-09-13 13:27:50 -0500 )
10 0 Producing an .edd output file ( 2018-09-04 16:09:10 -0500 )
10 0 Report ASHRAE 62.1 with 100% Outdoor Air ( 2018-08-31 08:09:31 -0500 )
10 0 VAV Reheat Coil Sizing ( 2018-08-31 08:09:10 -0500 )
10 0 Use 1-minute interval weather data in EnergyPlus ( 2018-08-23 19:13:35 -0500 )
10 0 Non-convex surfaces in EnergyPlus ( 2018-08-16 09:09:31 -0500 )
10 0 VAV Reheat Coil Sizing ( 2018-07-31 11:12:03 -0500 )
10 0 Incidence angle in EnergyPlus ( 2018-07-13 00:44:06 -0500 )
10 0 Report ASHRAE 62.1 with 100% Outdoor Air ( 2018-05-09 07:46:37 -0500 )
10 0 EnergyPlus Zone Sizing: how to account for load introduced at terminal from central system ( 2018-04-22 19:20:21 -0500 )
10 0 EnergyPlus Surface Temperature ( 2018-03-29 07:09:24 -0500 )
10 0 Variable water flow condenser loop ( 2018-03-15 16:17:39 -0500 )
10 0 Suggested number of timesteps per hour in Open Studio/Energy Plus? ( 2018-03-06 09:53:37 -0500 )
0 2 Global radiation [W/m2] as output ( 2018-02-10 11:21:44 -0500 )
15 0 Ice Storage Controls ( 2018-01-18 00:03:43 -0500 )
10 0 Non-convex surfaces in EnergyPlus ( 2018-01-06 06:20:11 -0500 )
10 0 Ice Storage Controls ( 2017-11-18 22:19:21 -0500 )
10 0 What batch pre/post processing tools are there for EnergyPlus? ( 2017-11-05 14:50:59 -0500 )
10 0 Total zone energy consumption by fuel type in EnergyPlus ( 2017-10-24 02:07:28 -0500 )
10 0 OpenStudio error FindRootSimpleController ( 2017-10-15 03:29:23 -0500 )
10 0 How can I control a battery storage with two on-site generators? ( 2017-10-10 09:17:11 -0500 )
10 0 How do you model transfer air in EnergyPlus? ( 2017-08-23 12:14:51 -0500 )
10 0 How do you model transfer air in EnergyPlus? ( 2017-08-10 12:17:41 -0500 )
10 0 How to set the thermostat temperature of a zone according to the PMV range of -0,5 and 0,5? ( 2017-06-18 04:05:30 -0500 )
10 0 Control of ZONEHVAC:BASEBOARD:RADIANTCONVECTIVE:WATER flow rate with EMS ( 2017-06-07 14:51:40 -0500 )
10 0 Why is Heating:Electricity non zero ( 2017-05-04 07:18:12 -0500 )
10 0 Is it possible to add multiple thermal zones to a single VRF terminal? ( 2017-04-05 16:08:00 -0500 )
15 0 EnergyPlus ignores the design values on my AirloopHVAC ( 2017-04-01 03:34:15 -0500 )
10 0 EnergyPlus ignores the design values on my AirloopHVAC ( 2017-03-30 13:25:53 -0500 )
15 0 Increase in cooling setpoint -> substantial drop in reheat energy ( 2017-03-13 16:03:14 -0500 )
10 0 Increase in cooling setpoint -> substantial drop in reheat energy ( 2017-03-13 16:03:12 -0500 )
0 -15 Standard Ratings for Chiller:Electric:EIR ( 2017-03-06 11:02:06 -0500 )
15 0 Standard Ratings for Chiller:Electric:EIR ( 2017-03-06 11:02:04 -0500 )
10 0 pv producing negative electric power ( 2017-03-06 10:26:47 -0500 )
10 0 Increase in cooling setpoint -> substantial drop in reheat energy ( 2017-03-06 09:44:15 -0500 )
10 0 pv producing negative electric power ( 2017-03-06 09:43:41 -0500 )
10 0 pv producing negative electric power ( 2017-03-06 03:03:20 -0500 )
10 0 Increase in cooling setpoint -> substantial drop in reheat energy ( 2017-03-06 03:02:39 -0500 )
10 0 pv producing negative electric power ( 2017-03-05 13:32:41 -0500 )
10 0 VAV Reheat Coil Sizing ( 2017-02-27 10:39:04 -0500 )
