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121
views
no
answers
no
votes
2026-01-05 11:44:18 -0500
Eric
Changeover Bypass System with Airside Economizer
energyplus
economizer
air-loop
bypass
87
views
no
answers
1
vote
2025-12-27 07:58:11 -0500
lorenzo.masotti
Errno::EINVAL: Invalid argument - Revit
revit
openstudio
openstudio-measure
ruby
gems
218
views
no
answers
1
vote
2025-12-26 01:27:25 -0500
hasibi
How do I optimize in JE+EA based on an objective which is normalized by a changing Area value?
jeplus+ea
optimization
geometry
324
views
no
answers
2
votes
2025-12-22 13:44:54 -0500
Aaron Boranian
Coil:Heating:DX:SingleSpeed output mismatch query
heating-coil
energyplus
ems-control
output-variable
defrost
824
views
no
answers
no
votes
2025-12-19 03:57:19 -0500
Lauracusu
How can I find the values of the endogenous variables that make up the cooling demand?
energyplus
openstudio
583
views
no
answers
no
votes
2025-12-15 11:23:58 -0500
Mouuna
ashrae 90.1 2010 spaces types and templates in openstudio 1.10.0
ashrae-90.1
openstudio
openstudio-application
library
calibration
149
views
no
answers
2
votes
2025-12-12 09:05:26 -0500
getEPW
Recent geolocation based EPW files
energyplus
weather-data
solar
wind
epw-file
148
views
no
answers
no
votes
2025-12-10 08:05:18 -0500
Hevar
EnergyPlus Load Conversion issue when switching from System:Unitary to System:UnitarySystem
hvac-template
power
unitary-system
heating-system
energyplus
209
views
no
answers
3
votes
2025-12-09 02:15:11 -0500
Lyse_F
Unstable behavior of RadiantConvective Baseboard Heaters with an air-water heat pump
baseboard-heater
heat-pump
plant-loop
energyplus
hvac-control
178
views
no
answers
1
vote
2025-12-03 17:07:03 -0500
RaeN
Issues Running “Create ASHRAE 90.1-2019 PRM Model” measure in OpenStudio
openstudio
openstudio-standards
ashrae-90.1
performance-rating-method
openstudio-sdk
122
views
no
answers
no
votes
2025-11-26 16:24:52 -0500
sandip_mep
constant indoor humidity ratio
dehumidification
energy-balance
energyplus
relative-humidity
hvac-control
120
views
no
answers
no
votes
2025-11-26 12:27:15 -0500
Aaron Boranian
AHU & TFA Modeling in DesignBuilder – Coil Availability and Setpoint Manager Query
supply-temperature
ahu
setpoint-manager
designbuilder
hvac-control
116
views
no
answers
no
votes
2025-11-25 18:59:08 -0500
avril14
Modeling 4-Pipe VAV Box in OpenStudio
vav
openstudio
chilled-water-loop
hot-water-loop
terminal-unit
79
views
no
answers
no
votes
2025-11-20 14:54:06 -0500
glbrown
Using OpenStudio ver. 1.3.1 with Sketchup Plugin ver. 1.7.0 and my model has equipment and several other items which were are not active in "My Model"
openstudio
sketchup2021
openstudio-application
equipment
142
views
no
answers
no
votes
2025-11-17 23:39:44 -0500
CharlesV
Model ceiling fan in modelica Buildings
ceiling-fan
thermal-comfort
modelica
energyplus
189
views
no
answers
4
votes
2025-11-14 15:28:24 -0500
Tim
PV Simple and One-Diode give vastly different results
photovoltaic
energyplus
equivalent-one-diode
bug-report
205
views
no
answers
no
votes
2025-11-13 09:18:39 -0500
Aaron Boranian
Water heater circulation Scheme from an EnergyScore export.
plant-equipment-operation
asset-score
openstudio
energyplus
service-hot-water
159
views
no
answers
2
votes
2025-11-13 01:59:30 -0500
Keigo
Optimum Start Control for Appendix G Baseline
appendix-g
baseline
optimum-start
559
views
no
answers
no
votes
2025-11-09 01:30:49 -0500
Fikremariam M. Seyoum
Simulation error when adding inter-pane shading layer in Honeybee
honeybee
ladybug
energyplus
error
fenestration
112
views
no
answers
1
vote
2025-11-06 14:29:09 -0500
Abir Ahsan
Reusing condenser heat in reheat-coils
condenser-loop
energyplus
heat-recovery
reheat
162
views
no
answers
no
votes
2025-11-05 18:00:37 -0500
Gio_GG
Conversion of HPXML to OSM with Python
hpxml
openstudio-hpxml
osm-file
python
191
views
no
answers
no
votes
2025-11-04 17:01:50 -0500
sandip_mep
AMY weather file for any location of USA
weather-file
210
views
no
answers
no
votes
2025-11-02 18:53:56 -0500
sandip_mep
steady state energy balance
energyplus
155
views
no
answers
no
votes
2025-10-30 09:47:09 -0500
Cromorne
Thermal study of a single-family home
residential
openstudio
openstudio-application
sketchup-openstudio-plugin
185
views
no
answers
no
votes
2025-10-30 09:02:37 -0500
Ati4745
How do I connect an Air loop to an air-to-water heat pump in design builder?
designbuilder
air-loop
heat-pump
137
views
no
answers
1
vote
2025-10-29 12:55:05 -0500
RyanStochastic
Energyplus chiller curve dataset bug
chillers
curves
datasets
energyplus
100
views
no
answers
no
votes
2025-10-29 05:35:25 -0500
Evelia124
unmet hours for leed report Design builder
design
designbuilder
289
views
no
answers
no
votes
2025-10-27 16:18:05 -0500
theoryshaw
Photometric site study using Radiance
radiance
179
views
no
answers
1
vote
2025-10-27 04:40:57 -0500
fredd
Adjusting parametric schedules in OpenStudio including derived schedules
openstudio
openstudio-sdk
day-schedule
thermostat
setpoint
269
views
no
answers
no
votes
2025-10-20 16:03:30 -0500
Behnam
Is it possible to implement a specific Nusselt number and friction factor for flat plate solar collector object in EnergyPlus?
solar-collector
energyplus
measured-data
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