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
323
questions
Tagged
309
views
no
answers
2
votes
2021-11-29 12:55:12 -0500
vidanovic
The results of Surface Window Transmitted Beam Solar Radiation Rate [W](Hourly) are same even while changing the window opening fraction in energy plus.
energyplus
solar-radiation
fenestration
output-variable
operable-window
92
views
no
answers
no
votes
2022-12-27 12:39:52 -0500
Aaron Boranian
EMS dynamic solar transmittance
energyplus
ems
ems-control
windows
611
views
1
answer
5
votes
2018-10-18 08:50:17 -0500
Alexis
Difference of heat transfer between Kiva in E+ and Kiva software
kiva
ground-heat-transfer
energyplus
636
views
1
answer
2
votes
2015-07-22 17:26:00 -0500
__AmirRoth__
eQuest simplified glass input method
equest
glazing
leed
291
views
1
answer
1
vote
2016-01-28 14:54:40 -0500
BasP
Unrealistic illuminance values
daylighting
illuminance
energyplus
660
views
1
answer
5
votes
2017-08-02 13:48:34 -0500
rraustad
Why is the zone reheat coil operating while the zone predicted sensible load is zero?
energyplus
reheat
hvac-control
261
views
1
answer
1
vote
2019-11-29 06:47:49 -0500
jadinandrews
Advice on modelling irregular bulkhead in DesignBuilder
designbuilder
geometry
420
views
1
answer
4
votes
2020-09-08 16:17:59 -0500
Neal Kruis
Can I ignore the Severe non-convex DetermineShadowingCombinations warning when using PixelCounting?
energyplus
error
shading
geometry
658
views
1
answer
4
votes
2017-06-26 11:06:11 -0500
JustinShultz
MLE+ cosimulation. Obtaining outputs without controlling
mle+
bcvtb
ideal-loads-air-system
270
views
1
answer
no
votes
2025-06-08 05:44:04 -0500
Denis Bourgeois
Modeling of a building in Floorspace JS and SketchUp
openstudio-application
sketchup
openstudio-sketchup-plugin
geometry
554
views
1
answer
2
votes
2018-01-08 19:45:11 -0500
MJWitte
Problem with ShopWithSimplePVT idf
openstudio-sdk
idf-editor
energyplus
352
views
1
answer
2
votes
2020-04-04 09:50:55 -0500
Samuel de Vries
If there is a hole on the external wall, how could I set up the model in honeybee?
honeybee
energyplus
wall
geometry
197
views
1
answer
no
votes
2020-05-07 20:29:52 -0500
Wenyi Wang
Why only 5 total surfaces for a room model in the Modelica building library? It should be 6.
modelica
modelica-buildings-library
305
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
255
views
1
answer
2
votes
2021-05-19 15:32:49 -0500
sofiag
Shading control by condition and schedule
energyplus
shading-control
1k
views
1
answer
2
votes
2015-02-12 06:20:59 -0500
JasonGlazer
Set points for shading control
energyplus
shading
rule-of-thumb
parametric-analysis
168
views
1
answer
2
votes
2025-07-31 14:47:28 -0500
Yapan
ResStock Multifamily Building Simulation Details
resstock
openstudio-hpxml
multifamily
549
views
1
answer
3
votes
2021-06-30 10:27:33 -0500
Neal Kruis
EnergyPlus KIVA error
energyplus
kiva
error
352
views
1
answer
4
votes
2017-06-30 03:20:54 -0500
Julien Marrec
How are utility bills calculated with on-site PV generation?
energyplus
photovoltaic
utility-bill
utility-rate
337
views
1
answer
2
votes
2021-08-09 01:48:38 -0500
Keigo
How to model daylighting control in pilotis
energyplus
daylighting-control
1k
views
1
answer
5
votes
2017-01-31 07:34:44 -0500
Julien Marrec
double skin facade
openstudio
envelope
double-skin-facade
173
views
1
answer
1
vote
2020-10-23 14:04:11 -0500
Erik Kolderup
Importing WINDOW 7.5 Data to eQuest 7175
equest
berkeley-window
1k
views
1
answer
7
votes
2014-11-11 11:43:23 -0500
MatthewSteen
Is it practical to use open studio to model basic house upgrades?
openstudio
residential
solar-thermal
844
views
1
answer
2
votes
2020-11-30 13:37:17 -0500
Mehrdad Vojdani
Is it accurate for the large office prototype models to use zone multipliers?
openstudio
openstudio-measure
commercial-reference-building
geometry
709
views
1
answer
8
votes
2018-06-26 03:43:13 -0500
Julien Marrec
What is the (Current) State of the OpenStudio Radiance Measure?
openstudio-measure
radiance
openstudio-sdk
291
views
1
answer
no
votes
2022-07-29 09:52:35 -0500
Saulius
AutoHotkey hotkeys script for Photovoltaics in OpenStudio SketchUp plug-in
sketchup
openstudio
workflow
bipv
photovoltaic
882
views
1
answer
5
votes
2018-12-18 14:44:29 -0500
Jono
OpenStudio Shading controls not working
openstudio
shading-control
389
views
1
answer
no
votes
2022-12-17 15:52:14 -0500
Denis Bourgeois
How OpenStudio works with U-factor, R-value, thermal bridges?
openstudio
thermal-bridge
u-factor
r-value
documentation
313
views
1
answer
1
vote
2019-05-09 11:00:57 -0500
Aaron Boranian
Trying to model blinds wider than 2.5 cm with WindowMaterial:Blind:EquivalentLayer
energyplus
window
blind
please-use-existing-tags
1k
views
1
answer
5
votes
2016-04-19 13:07:26 -0500
Julien Marrec
adiabatic as an outside boundary condition
openstudio
wall
envelope
« previous
1
2
3
4
5
...
11
next page »
Training Workshops
Contributors
Tags
energyplus
×14
openstudio
×7
geometry
×5
designbuilder
×2
envelope
×2
equest
×2
error
×2
fenestration
×2
kiva
×2
openstudio-measure
×2
openstudio-sdk
×2
photovoltaic
×2
shading
×2
shading-control
×2
sketchup
×2
wall
×2
bcvtb
×1
berkeley-window
×1
bipv
×1
blind
×1
commercial-reference-building
×1
construction
×1
cooling-load
×1
daylighting
×1
daylighting-control
×1
documentation
×1
double-skin-facade
×1
ems
×1
ems-control
×1
glazing
×1
ground-heat-transfer
×1
heat-transfer
×1
honeybee
×1
hvac-control
×1
ideal-loads-air-system
×1
idf-editor
×1
illuminance
×1
leed
×1
mle+
×1
modelica
×1
modelica-buildings-library
×1
multifamily
×1
openstudio-application
×1
openstudio-hpxml
×1
openstudio-sketchup-plugin
×1
operable-window
×1
output-variable
×1
parametric-analysis
×1
please-use-existing-tags
×1
radiance
×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
×