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13065
questions
Tagged
218
views
1
answer
1
vote
2025-07-03 20:21:54 -0500
Greg Estep
How to Model an Brick Peir/Elevated Floor | DesignBuilder
designbuilder
foundation
boundary-condition
raised-floor
172
views
1
answer
no
votes
2025-07-07 13:21:40 -0500
MarcosH
How simulate a GSHP coupled to TABS in OS?
ground-source-heat-pump
low-temperature-radiant
openstudio
openstudio-application
plant-loop
85
views
no
answers
no
votes
2025-07-02 10:17:28 -0500
Anurag_G
Clarification on Baseline System Modeling for Data Center with Free Cooling
ashrae-90.1
data-center
energy-consumption
free-cooling
109
views
no
answers
1
vote
2025-07-02 14:42:37 -0500
MarcosH
Radiant Thermally Activated System for cooling/heating [closed]
low-temperature-radiant
ground-heat-transfer
92
views
no
answers
no
votes
2025-07-02 01:25:24 -0500
Pranav Deshmukh
Automatically Identifying the “True” Design Day Date to Match Known Peak Loads? [closed]
energyplus
geometry
solar-gain
peak-load
design-day
59
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
76
views
no
answers
1
vote
2025-07-01 16:50:31 -0500
amitche8
Zoo_Animal_IHGs
heat-gain
internal-load
energyplus
openstudio
97
views
1
answer
1
vote
2025-07-01 17:21:56 -0500
shorowit
Adding objects, fields in OpenStudio IDD using OpenStudio SDK
openstudio
openstudio-sdk
idd-file
59
views
no
answers
1
vote
2025-07-01 02:38:08 -0500
Jung
EnergyPlus, Method of introducing outside air using "OutdoorAirUnit"
energyplus
outdoor-air
mechanical-ventilation
output-variable
152
views
1
answer
no
votes
2025-07-14 21:55:25 -0500
Keigo
Conditioned Parking Garage
parking
garage
ashrae-90.1
space-type
870
views
1
answer
2
votes
2025-08-21 06:57:23 -0500
Denis Bourgeois
... Python OpenStudio bindings: surface.vertices() -> tuple?
openstudio-sdk
python
geometry
vertex
76
views
1
answer
no
votes
2025-07-03 20:19:37 -0500
Greg Estep
OpenStudio - Overall Heating System Efficiency?
openstudio
heating
heating-load
energy-loads
112
views
no
answers
1
vote
2025-06-30 12:15:30 -0500
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
48
views
no
answers
no
votes
2025-06-30 09:49:36 -0500
jaksaaa555
Matching Surfaces and Intersecting Surfaces problem [closed]
openstudio
openstudio-sketchup-plugin
surface-matching
geometry
boundary-condition
76
views
1
answer
1
vote
2025-06-30 08:27:25 -0500
Twose10
Unexpected Negative Conduction on Hot Day
conduction
heat-gain
energyplus
heat-balance
building-envelope
36
views
no
answers
no
votes
2025-06-30 04:18:07 -0500
Twose10
Unexpected Negative Conduction during Hot Outdoor Temperatures [closed]
conduction
heat-gain
energyplus
heat-balance
building-envelope
218
views
2
answers
no
votes
2025-07-16 22:37:46 -0500
yiyuan-jia
Method of introducing outside air using "ideal load system"
ideal-loads-air-system
outdoor-air
mechanical-ventilation
energyplus
104
views
1
answer
4
votes
2025-06-30 08:31:57 -0500
Julien Marrec
How to use custom python packages in OpenStudio Measures
openstudio
python
measures
openstudio-sdk
openstudio-application
92
views
no
answers
1
vote
2025-06-29 11:55:26 -0500
jaksaaa555
Openstudio Skechup plugin
openstudio
openstudio-sketchup-plugin
surface-matching
geometry
boundary-condition
59
views
no
answers
no
votes
2025-06-29 11:53:18 -0500
jaksaaa555
I need help, started using this programme [closed]
openstudio
openstudio-sketchup-plugin
surface-matching
geometry
boundary-condition
176
views
1
answer
no
votes
2025-07-22 13:48:16 -0500
ericmartinpe
How to model a Hot Air Source in Energyplus.
energyplus
heat-recovery
air-to-air
outdoor-air
89
views
1
answer
1
vote
2025-06-29 09:13:32 -0500
shorowit
How can I apply custom Openstudio measures in Resstock?
resstock
buildstockbatch
apply-measure
281
views
1
answer
1
vote
2025-06-28 14:58:56 -0500
Denis Bourgeois
Why does increasing air gap in double glazing increase cooling energy in my DesignBuilder model?
designbuilder
fenestration
construction
heat-transfer
cooling-load
59
views
no
answers
no
votes
2025-06-27 05:08:29 -0500
Yunasm
Request for Application Version Notification Process (Cyber Essentials Requirement)
openstudio
openstudio-application
version
40
views
no
answers
no
votes
2025-06-27 05:08:28 -0500
Yunasm
Request for Application Version Notification Process (Cyber Essentials Requirement) [closed]
openstudio
openstudio-application
version
43
views
no
answers
no
votes
2025-06-27 05:08:28 -0500
Yunasm
Request for Application Version Notification Process (Cyber Essentials Requirement) [closed]
openstudio
openstudio-application
version
133
views
1
answer
2
votes
2025-06-28 13:48:14 -0500
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
99
views
no
answers
no
votes
2025-06-26 12:46:54 -0500
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
156
views
1
answer
no
votes
2025-06-30 12:36:01 -0500
Manny
HOW DO I GET OUTPUTS FOR ELECTRICITY AND GAS COST?
utility-cost
electricity-cost
gas-cost
energyplus
output-variable
74
views
no
answers
1
vote
2025-06-26 10:50:50 -0500
Aaron Boranian
Invalid unitary system control zone: air loop unitary HP air to air
designbuilder
unitary-system
low-temperature-radiant
error
hvac
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