First time here? Check out the
Help
page!
Question-and-Answer Resource for the Building Energy Modeling Community
Get started with the Help page
Hi there! Please sign in
help
tags
users
badges
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
relevance
date
activity
answers ▲
votes
96
questions
Tagged
1k
views
1
answer
2
votes
2025-09-03 19:58:27 -0500
Mitchal Dichter
Dual OpenStudio Application license and GNU GPLv3 Compliance
openstudio-application
1k
views
1
answer
4
votes
2014-11-21 08:59:46 -0500
David Goldwasser
Problem with sketchup-openstudio plugin
sketchup
fenestration
openstudio
559
views
1
answer
no
votes
2017-09-21 08:00:41 -0500
justin
how to allow natural ventilation at night and turn on cooling system during the day in summer [closed]
natural-ventilation
openstudio
592
views
1
answer
3
votes
2020-12-08 15:11:26 -0500
Red Fox
Problem with Wind and Stack measure in OS
natural-ventilation
openstudio
openstudio-measure
energyplus
348
views
1
answer
2
votes
2018-10-25 13:19:59 -0500
Aaron Boranian
developer of OpenStudio "unidentified developer"?
mac-os
openstudio
installation
492
views
1
answer
2
votes
2015-08-14 18:05:02 -0500
MarkAdams
BUG Report in Air Terminal
openstudio
bug-report
terminal-unit
437
views
1
answer
1
vote
2016-11-28 11:38:09 -0500
macumber
OpenStudio SketchUp 2016 crashes every time I open the tool
openstudio
304
views
1
answer
1
vote
2018-07-03 17:40:19 -0500
mdahlhausen
addOverhangByProjectionFactor()
openstudio-measure
source-code
548
views
1
answer
1
vote
2016-03-18 16:56:39 -0500
4Designer
How can I have text editor in Openstudio?
text-editor
openstudio
1k
views
1
answer
1
vote
2023-10-31 06:33:53 -0500
Denis Bourgeois
How do you start OpenStudio Application on Mac OS X?
installation
mac-os
openstudio
openstudio-application
448
views
1
answer
3
votes
2018-10-31 06:55:32 -0500
anchapin
Measure Manager Crash Error with OS:Coil:Heating:DX:SingleSpeed EIR(FlowFraction) Curve
openstudio
openstudio-measure
error
dx-coil
ashrae-90.1
349
views
1
answer
1
vote
2015-02-10 05:37:11 -0500
Roziiida
What causes this NilClass error in legacy OpenStudio?
legacy-openstudio
error
sketchup
energyplus
59k
views
1
answer
1
vote
2016-01-15 15:29:16 -0500
macumber
OpenStudio SketchUp Installation
legacy-openstudio
installation
sketchup
openstudio
780
views
1
answer
2
votes
2017-05-01 08:46:50 -0500
rpg777
OpenStudio 2.1.0: Radiance and Daylighting
openstudio
radiance
blind
daylighting
shading-control
583
views
1
answer
1
vote
2016-02-23 17:03:37 -0500
Julien Marrec
Problem running the Radiance measure in OpenStudio 1.10.0: ERROR: Model does not contain any Radiance daylighting objects
ms-windows
energyplus
openstudio
radiance
530
views
1
answer
2
votes
2016-03-23 12:26:20 -0500
Lyle K
Advice and question relating to modelling shades using OS and EP.
openstudio
energyplus
sketchup
shading-control
ms-windows
2k
views
1
answer
2
votes
2016-05-30 23:36:07 -0500
sankar
How do I model operable windows?
openstudio
window
317
views
1
answer
2
votes
2016-08-03 12:57:18 -0500
Adam Hilton
Windows Without a Pane in Openstudio
natural-ventilation
window
openstudio
321
views
1
answer
1
vote
2017-07-20 11:47:34 -0500
David Goldwasser
how to set multi operable windows?
operable-window
openstudio-measure
356
views
1
answer
1
vote
2018-03-23 08:25:24 -0500
shorowit
PAT analysis failed, warning - blank field
openstudio-pat
warning
openstudio-measure
window-wall-ratio
527
views
1
answer
2
votes
2018-04-16 16:53:14 -0500
mdahlhausen
Missing window construction in "Wind and Stack Open Area" measure
openstudio-measure
construction
1k
views
1
answer
1
vote
2018-08-21 03:11:29 -0500
Anna Osborne Brannon
Wood window construction
construction
window
openstudio
390
views
1
answer
1
vote
2020-07-02 08:11:01 -0500
jaw96
Window operation in 'ZoneVentilation:WindandStackOpenArea' object - outdoor humidity limits
humidity-control
openstudio
energyplus
natural-ventilation
operable-window
507
views
1
answer
3
votes
2021-02-03 21:28:11 -0500
MDR
How to simulate natural ventilation between interzones using operable windows/doors?
natural-ventilation
openstudio-measure
497
views
1
answer
2
votes
2021-04-14 23:54:39 -0500
macumber
WWR measure creates windows that extend beyond surface boundaries
fenestration
openstudio-measure
bcl
window-wall-ratio
345
views
1
answer
2
votes
2023-02-25 10:16:16 -0500
Ski90Moo
How can windows be controlled so that they allow buoyancy-driven cooling in a multi-level building?
fenestration
air-flow
energyplus
openstudio
412
views
1
answer
no
votes
2022-10-08 07:09:18 -0500
shorowit
Modelling interior operable windows - error with add wind and stack open area
openstudio
operable-window
interior-window
error
479
views
1
answer
no
votes
2023-02-25 10:07:57 -0500
Ski90Moo
natural ventilation window
natural-ventilation
openstudio
openstudio-application
operable-window
1k
views
1
answer
1
vote
2026-06-16 12:00:51 -0500
josepsolebonet@telefonica.net
natural ventilation openstudio
openstudio
natural-ventilation
operative-temperature
openstudio-application
thermal-comfort
2k
views
2
answers
10
votes
2014-10-10 10:18:55 -0500
lisang
Getting infiltration rates right?
infiltration
« previous
1
2
3
4
next page »
Contributors
Tags
openstudio
×21
openstudio-measure
×8
natural-ventilation
×7
energyplus
×6
openstudio-application
×4
operable-window
×4
sketchup
×4
error
×3
fenestration
×3
installation
×3
window
×3
construction
×2
legacy-openstudio
×2
mac-os
×2
ms-windows
×2
radiance
×2
shading-control
×2
window-wall-ratio
×2
air-flow
×1
ashrae-90.1
×1
bcl
×1
blind
×1
bug-report
×1
daylighting
×1
dx-coil
×1
humidity-control
×1
infiltration
×1
interior-window
×1
openstudio-pat
×1
operative-temperature
×1
source-code
×1
terminal-unit
×1
text-editor
×1
thermal-comfort
×1
warning
×1
Site design and logo: Copyright © 2015 Big Ladder Software LLC. All rights reserved.
The
Unmet Hours
and
Big Ladder
names and logos are trademarks of Big Ladder Software LLC.
User contributions licensed under the
Creative Commons Attribution Share Alike 3.0 License
.
Powered by
Please note: Unmet Hours requires javascript to work properly, please enable javascript in your browser,
here is how
dummy
×
.jpg "dradair")
