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3622
questions
Tagged
97
views
no
answers
no
votes
2026-01-11 15:21:25 -0500
sandip_mep
OpenStudio version 3.9 Radiance Scene Rendering
radiance
daylight-metrics
rendering
openstudio
135
views
no
answers
1
vote
2026-01-08 06:12:14 -0500
Emanuela
Major operative temperature difference between EP 2023.2 and 2025.2
version-conversion
energyplus
operative-temperature
114
views
no
answers
1
vote
2026-01-08 04:56:06 -0500
grandux
Is It Possible to Implement RH-Based Cool–Reheat Control for VRF Terminals Using EMS in OpenStudio?
openstudio
vrf
energyplus
ems-control
hvac-control
155
views
no
answers
no
votes
2026-01-07 16:32:32 -0500
DWhitsett
App for displaying illuminance maps?
daylighting
illuminance-map
visualization
360
views
no
answers
no
votes
2026-01-06 10:27:21 -0500
Mariha
Shading surfaces and radiation in EnergyPlus
shading
radiation
solar-radiation
long-wave-radiation
energyplus
121
views
no
answers
no
votes
2026-01-06 02:24:39 -0500
Jack Lee
Set constant radiation heat transfer coefficient
energyplus
radiation
coefficient
heat-transfer
137
views
no
answers
no
votes
2026-01-05 11:44:18 -0500
Eric
Changeover Bypass System with Airside Economizer
energyplus
economizer
air-loop
bypass
103
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
234
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
340
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
837
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
592
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
160
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
163
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
228
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
198
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
137
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
138
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
130
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
91
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
154
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
203
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
222
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
173
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
593
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
131
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
202
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
207
views
no
answers
no
votes
2025-11-04 17:01:50 -0500
sandip_mep
AMY weather file for any location of USA
weather-file
217
views
no
answers
no
votes
2025-11-02 18:53:56 -0500
sandip_mep
steady state energy balance
energyplus
165
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
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