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13274
questions
Tagged
190
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
448
views
1
answer
2
votes
2025-12-01 11:23:57 -0500
shorowit
How does E+ determine wind pressure coefficients on surfaces that face an internal yard within the building?
natural-ventilation
energyplus
pressure
airflow-network
302
views
1
answer
1
vote
2025-12-01 11:11:57 -0500
shorowit
EMS does not turn off ideal load
energyplus
ems
ideal-loads-air-system
ems-control
natural-ventilation
487
views
1
answer
2
votes
2025-12-01 09:10:13 -0500
Keigo
Severe Error: Found Material that is too thin and/or too highly conductive
energyplus
radiant-panel
material
severe-error
conduction
310
views
1
answer
no
votes
2025-12-01 05:30:48 -0500
Denis Bourgeois
HOW TO COPY CONSTRUCTIONS AND MATERIALS
openstudio
construction
material
openstudio-application
334
views
1
answer
1
vote
2025-12-01 04:55:16 -0500
Denis Bourgeois
Difference Turn on ideal air loads and ZoneHVAC:IdealLoadsAirSystem
openstudio
ideal-loads-air-system
district-heating
openstudio-application
heating-load
234
views
1
answer
2
votes
2025-11-27 03:17:28 -0500
PmP
Question About EMS:Sensor and People with Space/SpaceList in EnergyPlus 23.1+
people
ems
pmv
space
energyplus
257
views
1
answer
1
vote
2025-11-26 19:27:00 -0500
eda
How can I assign different floor (slab) constructions to different rooms on the same floor, if the construction set only allows one default floor construction?
construction-set
openstudio
openstudio-application
floor
132
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
131
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
181
views
no
answers
no
votes
2025-11-26 05:33:08 -0500
BeckeRachel
How does E+ determine the win pressure coefficients on surface facing an internal yard within the building? [closed]
natural-ventilation
energyplus
pressure
airflow-network
260
views
1
answer
1
vote
2025-11-25 19:54:22 -0500
antonszilasi
How can I model an ‘IdealLoadsAirSystem’
energyplus
openstudio-application
cooling-load
heating-load
ideal-loads-air-system
150
views
no
answers
no
votes
2025-11-25 18:59:10 -0500
avril14
Modeling 4-Pipe VAV Box in OpenStudio [closed]
vav
openstudio
chilled-water-loop
hot-water-loop
terminal-unit
123
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
245
views
1
answer
2
votes
2025-11-24 10:17:48 -0500
shorowit
Rotating PV in EnergyPlus
photovoltaic
energyplus
geometry
solar-distribution
284
views
1
answer
1
vote
2025-11-22 19:05:51 -0500
Greg Estep
Simulating a 4-Pipe Chiller in EnergyPlus
energyplus
chiller
plant-loop
555
views
1
answer
no
votes
2025-11-22 10:22:42 -0500
obuchely
Problem with Ideal Loads
ideal-loads-air-system
openstudio
cooling-load
district-heating
energyplus
1k
views
1
answer
6
votes
2025-11-22 02:19:19 -0500
Keigo
How can DCV and VAV be compatible in both heating and cooling?
energyplus
dcv
co2
vav
bug-report
198
views
1
answer
1
vote
2025-11-21 16:51:50 -0500
shorowit
EV behaviour for different timestep lengths
resstock
electric-vehicles
348
views
1
answer
2
votes
2025-11-21 14:48:22 -0500
Ammar De
EnergyPlus Crashes When Adding Windows to Rotating Building Model Using Site:VariableLocation
energyplus
orientation
bug-report
fenestration
252
views
1
answer
no
votes
2025-11-21 14:28:20 -0500
moezzi614@gmail.com
Hello everybody, Im working on a simulation project with design builder and I need de model a tempered loop for HVAC use to connect to a VRF condenser.
vrf
designbuilder
condenser-loop
hvac-control
210
views
1
answer
1
vote
2025-11-21 11:42:42 -0500
Gio_GG
ResStock occupants' behaviour
resstock
occupant-behavior
occupancy
208
views
1
answer
2
votes
2025-11-21 11:33:14 -0500
Gio_GG
self discharge rate for battery
battery
energyplus
storage
85
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
278
views
2
answers
no
votes
2025-11-20 14:26:09 -0500
glbrown
Should Heat Recovery Be Included in Baseline Model if Present in Proposed Design? (ASHRAE 90.1-2010 Appendix G)
ashrae-90.1
appendix-g
heat
heat-recovery
designbuilder
304
views
1
answer
1
vote
2025-11-20 13:51:29 -0500
antonszilasi
How can I load custom python packages (pip) without extra OSW cli arguments
openstudio-cli
python
osw-file
openstudio-measure
148
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
303
views
2
answers
4
votes
2025-11-14 17:29:58 -0500
antonszilasi
How to add pip packages/Ruby gems to a OpenStudio workflow (.osw)
openstudio
openstudio-cli
python
197
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
245
views
1
answer
1
vote
2025-11-14 15:25:44 -0500
Olamide
Modelica mass and energy balance
modelica
modelica-buildings-library
dymola
energy-balance
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