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13176
questions
Tagged
79
views
no
answers
1
vote
2025-07-01 02:38:08 -0600
Jung
EnergyPlus, Method of introducing outside air using "OutdoorAirUnit"
energyplus
outdoor-air
mechanical-ventilation
output-variable
212
views
1
answer
no
votes
2025-07-14 21:55:25 -0600
Keigo
Conditioned Parking Garage
parking
garage
ashrae-90.1
space-type
1k
views
1
answer
2
votes
2025-08-21 06:57:23 -0600
Denis Bourgeois
... Python OpenStudio bindings: surface.vertices() -> tuple?
openstudio-sdk
python
geometry
vertex
126
views
1
answer
no
votes
2025-07-03 20:19:37 -0600
Greg Estep
OpenStudio - Overall Heating System Efficiency?
openstudio
heating
heating-load
energy-loads
152
views
no
answers
1
vote
2025-06-30 12:15:30 -0600
Pranav Deshmukh
True Peak Load Occurs on Unexpected Day — How to Identify Peak Date from Solar Gains and Building Geometry?
energyplus
geometry
solar-gain
peak-load
design-day
98
views
no
answers
no
votes
2025-06-30 09:49:36 -0600
jaksaaa555
Matching Surfaces and Intersecting Surfaces problem [closed]
openstudio
openstudio-sketchup-plugin
surface-matching
geometry
boundary-condition
134
views
1
answer
1
vote
2025-06-30 08:27:25 -0600
Twose10
Unexpected Negative Conduction on Hot Day
conduction
heat-gain
energyplus
heat-balance
building-envelope
64
views
no
answers
no
votes
2025-06-30 04:18:07 -0600
Twose10
Unexpected Negative Conduction during Hot Outdoor Temperatures [closed]
conduction
heat-gain
energyplus
heat-balance
building-envelope
343
views
2
answers
no
votes
2025-07-16 22:37:46 -0600
yiyuan-jia
Method of introducing outside air using "ideal load system"
ideal-loads-air-system
outdoor-air
mechanical-ventilation
energyplus
170
views
1
answer
4
votes
2025-06-30 08:31:57 -0600
Julien Marrec
How to use custom python packages in OpenStudio Measures
openstudio
python
measures
openstudio-sdk
openstudio-application
117
views
no
answers
1
vote
2025-06-29 11:55:26 -0600
jaksaaa555
Openstudio Skechup plugin
openstudio
openstudio-sketchup-plugin
surface-matching
geometry
boundary-condition
95
views
no
answers
no
votes
2025-06-29 11:53:18 -0600
jaksaaa555
I need help, started using this programme [closed]
openstudio
openstudio-sketchup-plugin
surface-matching
geometry
boundary-condition
207
views
1
answer
no
votes
2025-07-22 13:48:16 -0600
ericmartinpe
How to model a Hot Air Source in Energyplus.
energyplus
heat-recovery
air-to-air
outdoor-air
132
views
1
answer
1
vote
2025-06-29 09:13:32 -0600
shorowit
How can I apply custom Openstudio measures in Resstock?
resstock
buildstockbatch
apply-measure
374
views
1
answer
1
vote
2025-06-28 14:58:56 -0600
Denis Bourgeois
Why does increasing air gap in double glazing increase cooling energy in my DesignBuilder model?
designbuilder
fenestration
construction
heat-transfer
cooling-load
113
views
no
answers
no
votes
2025-06-27 05:08:29 -0600
Yunasm
Request for Application Version Notification Process (Cyber Essentials Requirement)
openstudio
openstudio-application
version
72
views
no
answers
no
votes
2025-06-27 05:08:28 -0600
Yunasm
Request for Application Version Notification Process (Cyber Essentials Requirement) [closed]
openstudio
openstudio-application
version
64
views
no
answers
no
votes
2025-06-27 05:08:28 -0600
Yunasm
Request for Application Version Notification Process (Cyber Essentials Requirement) [closed]
openstudio
openstudio-application
version
200
views
1
answer
2
votes
2025-06-28 13:48:14 -0600
nemo
"Bad allocation" error in EnergyPlus 25.1 with hydronic radiant floor + air-to-water heat pump
energyplus
radiant-heating
air-to-water-heat-pump
sizing-error
low-temperature-radiant
153
views
no
answers
no
votes
2025-06-26 12:46:54 -0600
mariaheloisa070@gmail.com
I'm having trouble modeling in OpenStudio. The windows are not being recognized. The doors appear correctly, but the windows are not showing up or being detected by OpenStudio. Has anyone experienced this issue or knows how to fix it?
windows
openstudio
geometry
sketchup
openstudio-sketchup-plugin
219
views
1
answer
no
votes
2025-06-30 12:36:01 -0600
Manny
HOW DO I GET OUTPUTS FOR ELECTRICITY AND GAS COST?
utility-cost
electricity-cost
gas-cost
energyplus
output-variable
119
views
no
answers
1
vote
2025-06-26 10:50:50 -0600
Aaron Boranian
Invalid unitary system control zone: air loop unitary HP air to air
designbuilder
unitary-system
low-temperature-radiant
error
hvac
87
views
no
answers
no
votes
2025-06-26 02:28:46 -0600
Ohanbali
Invalid unitary system control zone: air loop unitary HP air to air [closed]
designbuilder
unitary-system
low-temperature-radiant
error
hvac
49
views
no
answers
no
votes
2025-06-25 14:52:31 -0600
xaelzephyr
tolerance not being inputted [closed]
pyfmi
xtol
tol
energyplus
open-modelica
75
views
no
answers
no
votes
2025-06-25 14:52:03 -0600
xaelzephyr
pyfmi cosim can't change tolerance
pyfmi
xtol
tol
energyplus
open-modelica
214
views
2
answers
no
votes
2025-06-25 12:32:50 -0600
josepsolebonet@telefonica.net
Energy Managment System
ems
energyplus
ems-control
severe-error
sensor
127
views
no
answers
1
vote
2025-06-25 06:00:07 -0600
DamonHD
Adding internal partitions reduces heatflow to outside: why?
energyplus
construction
heat-transfer
zones
179
views
1
answer
no
votes
2025-06-28 07:58:04 -0600
Ski90Moo
How to model an innovative indirect evaporative cooling system in energyplus?
evaporative-cooling
energyplus
openstudio
hvac-control
114
views
no
answers
no
votes
2025-06-24 03:32:57 -0600
Anurag_G
Accounting for Mechanically Ventilated Fan Performance in DesignBuilder Using Fan Curves
designbuilder
exterior-equipment
fans
mechanical-ventilation
performance-data
232
views
1
answer
no
votes
2025-06-25 06:42:05 -0600
josepsolebonet@telefonica.net
Envelope and Internal Load Breakdown measure
reporting-measure
openstudio
ip-units
si-units
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