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694
questions
Tagged
551
views
1
answer
no
votes
2023-11-27 08:36:49 -0500
Joshua Bohnert
Humidity setpoint not met
humidity-control
openstudio
dehumidification
openstudio-application
hvac-control
281
views
1
answer
no
votes
2023-12-10 14:34:29 -0500
antonszilasi
No Cooling Load in OpenStudio Simulation Results
cooling-coil
cooling-load
openstudio
openstudio-application
76
views
no
answers
no
votes
2025-07-02 00:25:53 -0500
Pranav Deshmukh
True Peak Load Occurs on Unexpected Day — How to Identify Peak Date from Solar Gains and Geometry? [closed]
energyplus
geometry
solar-gain
peak-load
design-day
1k
views
5
answers
no
votes
2025-06-19 11:58:21 -0500
ashopinion
designbuilder v7 simple hvac seasonal cop has no effect
designbuilder
hvac
cop
summary-report
64
views
no
answers
no
votes
2024-04-25 21:28:45 -0500
xchen
Coil:Heating sizing temperature not correct
sizing
energyplus
design-day
heating-coil
doas
90
views
no
answers
no
votes
2025-02-21 11:09:09 -0500
LVT
Iterative daylighting calculations EnergyPlus
daylighting
energyplus
python-plugin
co-simulation
2k
views
no
answers
no
votes
2017-07-30 20:04:08 -0500
TianZhichao
Severe error with External Interface: Error, xml file "variables.cfg" declares variable
energyplus
bcvtb
external-interface
116
views
no
answers
no
votes
2022-06-14 06:38:46 -0500
rn
Change in results between version then using a ComplexShade
energyplus
bsdf
window
idf-update
blind
326
views
1
answer
no
votes
2022-07-13 13:34:09 -0500
kpp
Is there a tool to visualize eplusout.csv - e+ timeseries data?
energyplus
visualization
jupyter
output-variable
78
views
no
answers
no
votes
2022-08-20 13:45:44 -0500
Smita Chandra Thomas
Seeking DesignBuilder expert and mechanical engineer for hourly project consulting [closed]
consult
designbuilder
hvac
141
views
no
answers
no
votes
2024-05-17 08:40:02 -0500
Aaron Boranian
Severe Error **HVACTEMPLATE:* objects found, not supported [closed]
hvac
error
openstudio-application
hvac-template
energyplus
45
views
no
answers
no
votes
2025-10-06 15:54:52 -0500
Twose10
Different Zone Sizing Results with Different ZoneHVAC Equipment
energyplus
autosizing
sizing
zone-sizing
233
views
1
answer
no
votes
2022-09-14 01:17:27 -0500
Masoud
Missing required property 'zone_supply_air_node_name'
openstudio
openstudio-sdk
severe-error
zone-hvac
nodes
11k
views
no
answers
no
votes
2019-10-01 09:12:36 -0500
Roccan
Defining fixed and openable windows
airflow-network
operable-window
greenhouse
natural-ventilation
energyplus
1k
views
no
answers
no
votes
2024-07-04 07:41:29 -0500
Diego2119
Second floor zone temperatures are way higher than the first floor
indoor-temperature
openstudio
openstudio-application
87
views
no
answers
no
votes
2025-05-18 10:06:19 -0500
ssjjjyyy
Cooling Energy Increase after Reducing Nominal Lighting Power
energyplus
internal-load
lighting
cooling-load
openstudio
32
views
no
answers
no
votes
2025-10-06 15:53:21 -0500
Twose10
Diferent ZoneHVAC -> Different Zone Sensible Heating [closed]
energyplus
autosizing
sizing
zone-sizing
419
views
1
answer
no
votes
2022-09-12 09:40:06 -0500
Aaron Boranian
Receive cooling and heating as summary and analysis in C #
c#
openstudio
output
output-report
openstudio-sdk
124
views
1
answer
no
votes
2025-02-06 08:47:58 -0500
shorowit
Weekends Occupancy not reflecting in temperatures
openstudio
indoor-temperature
validation
calibration
openstudio-application
239
views
no
answers
no
votes
2021-01-12 16:35:59 -0500
Ahmed salah
How can I deal with error : "too many fields for object controller: mechanical ventilation"
openstudio
energyplus
mechanical-ventilation
hvac-control
idf-editor
535
views
1
answer
no
votes
2017-12-03 02:15:55 -0500
Farhang Tahmasebi
Hi I am new in energy plus design builder. I just modeled a block and found 2 error when I exported and simulated
energyplus
error
please-use-existing-tags
146
views
no
answers
no
votes
2025-02-26 00:56:21 -0500
yavi828
The indoor temperature is higher than the outdoor, but the cooling power is 0 [closed]
openstudio
openstudio-application
ideal-loads-air-system
thermostat
115
views
no
answers
no
votes
2021-01-26 02:58:14 -0500
KAZ
Conversion of solar radiation for maximum heat load
design-day
cooling-load
ideal-loads-air-system
138
views
no
answers
no
votes
2021-06-14 15:15:33 -0500
Touispeid
Can not find heating/cooling schedule
openstudio-application
thermostat
schedule
ideal-loads-air-system
857
views
1
answer
no
votes
2019-09-12 07:52:51 -0500
Aaron Boranian
Question for the Energyplus example file:UserDefinedRoomAirPatterns.idf
energyplus-example-file
energyplus
room-air-model
ideal-loads-air-system
idf-editor
161
views
1
answer
no
votes
2024-09-24 08:47:25 -0500
kwalkerman
surface temperature as control variable
ideal-loads-air-system
surface-temperature
ems
ems-control
energyplus
237
views
no
answers
no
votes
2019-11-01 17:44:58 -0500
desie
Minimum cooling supply air temperature setting not honored
ideal-loads-air-system
mechanical-ventilation
supply-temperature
225
views
no
answers
no
votes
2023-12-19 10:49:55 -0500
Elena R
What is the meaning of this output variable: "Zone Ideal Loads Zone Total Heating Energy"?
output-variable
euclid
energyplus
ideal-loads-air-system
heating-load
800
views
no
answers
no
votes
2024-06-27 17:59:24 -0500
Moritz Vogel
Seasonal Ventilation in OpenStudio: Outdoor Air Flow Rate Fraction Schedule has no effect
openstudio
ventilation
ideal-loads-air-system
openstudio-application
hvac-control
181
views
no
answers
no
votes
2021-08-16 09:14:03 -0500
Aaron Boranian
"Ideal Air load system" measure and it's corresponding output error
openstudio-measure
ideal-loads-air-system
energyplus
warning
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