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 »
date
activity
answers ▲
votes
3390
questions
Tagged
48
views
no
answers
no
votes
2023-12-05 19:24:43 -0600
gauthier.bouchenoire.1@ens.etsmtl.ca
Add DOAS Object in an idf file import from an OpenStudio model causes crash
energyplus
crash
doas
energyplus-example-file
294
views
no
answers
2
votes
2020-11-18 09:05:27 -0600
obuchely
Create Baseline Building Error
openstudio
openstudio-standards
openstudio-measure
919
views
no
answers
2
votes
2015-10-23 04:14:25 -0600
Julien Marrec
PsyRhoAirFnPbTdbW: RhoAir (Density of Air) is calculated <= 0
energyplus
error
208
views
no
answers
1
vote
2018-05-04 07:51:27 -0600
CR Jones
openstudio-2.5.0 installation error
openstudio
installation
error
190
views
no
answers
2
votes
2018-01-11 14:25:02 -0600
TaylorRoberts
PAT Error - Could not set argument to value 'None'
openstudio-pat
error
97
views
no
answers
1
vote
2019-06-23 08:56:16 -0600
thirus
parametric study of infiltration rate
infiltration
parametric-analysis
energyplus
227
views
no
answers
no
votes
2023-08-14 00:23:29 -0600
Eric Dier
Energy Plus(Trace 3D Plus) Ground Source Heat Pump
ground-source-heat-pump
geothermal
gshp
leed
trane-trace
1k
views
no
answers
2
votes
2017-12-11 11:42:47 -0600
Matt Koch
AHRI 550/590 condenser relief for chillers
openstudio
setpoint-manager
32
views
no
answers
no
votes
2023-03-07 20:01:49 -0600
glinn07
cove tool Exposed Floor
cove-tool
320
views
no
answers
1
vote
2020-04-12 14:53:11 -0600
chrisis
How to calculate: Site: Ground Temperature: BuildingSurface
energyplus
ground-temperature
399
views
no
answers
2
votes
2018-04-06 14:34:41 -0600
umop-3pisdn
AHU Water Cooled DX Coil Workaround
energyplus
doas
dx-coil
water-source-heat-pump
6k
views
no
answers
2
votes
2021-03-11 16:43:08 -0600
Patrick
Change subsurface to surface (interzone) - OpenStudio
openstudio
surface
geometry
sketchup
668
views
no
answers
1
vote
2019-06-11 10:01:00 -0600
shorowit
Does anyone know why I have the same results in 2 different daylighting reports?
designbuilder
daylighting
103
views
no
answers
1
vote
2022-01-17 17:03:16 -0600
saahir.ga
VRF is unable to meet heating demand
vrf
hvac
unmet-hours
openstudio
openstudio-application
128
views
no
answers
2
votes
2020-03-08 23:58:26 -0600
tenna031
AirloopHVAC:UnitarySystem Heating & Fan EMS
energyplus
ems
openstudio
unitary-system
fan
91
views
no
answers
no
votes
2023-06-28 07:29:18 -0600
Aaron Boranian
ASHRAE 55 Analytical comfort zone method calculation
ashrae
ashrae-55
thermal-comfort
87
views
no
answers
1
vote
2017-06-30 13:20:55 -0600
Aaron Boranian
After making model in SketchUp, OpenStudio does not show any air side load and thus never makes any HVAC calculation
openstudio
sketchup2017
error
125
views
no
answers
1
vote
2021-08-16 09:13:17 -0600
Aaron Boranian
Breakdown Zone Predicted Sensible Load to Setpoint Heat Transfer Rate
energyplus
output-variable
zone-load
212
views
no
answers
1
vote
2018-12-04 14:47:30 -0600
Aaron Boranian
SALib for EnergyPlus
energyplus
grasshopper
python
44
views
no
answers
1
vote
2023-12-05 10:47:49 -0600
IanVG
Error Running IdealAirLoadsZoneHVAC OpenStudio Measure
openstudio
openstudio-measure
ideal-loads-air-system
error
openstudio-application
62
views
no
answers
1
vote
2019-11-14 07:08:04 -0600
Mehrdad Vojdani
OS error: Schedules - Schedules
error
openstudio
schedule
1k
views
no
answers
no
votes
2022-12-26 09:31:12 -0600
OlivierC37
White surface when I want to draw a door or a window
openstudio
openstudio-sketchup-plugin
subsurface
geometry
15
views
no
answers
no
votes
2024-11-19 05:00:49 -0600
Syed
Triangulation Warnings in DXF Output – Clarification Needed
energyplus
warning
geometry
dxf-file
548
views
no
answers
2
votes
2020-02-28 02:24:10 -0600
Julien Marrec
Error during installation (symlink) Execution Failed
energyplus
mac-os
installation
error
782
views
no
answers
no
votes
2022-11-23 23:51:54 -0600
kgovie
What does this error mean: 'OS:Sizing:System' cannot have field index of 38
measure
error
energyplus
sizing
openstudio-sdk
50
views
no
answers
1
vote
2023-07-24 09:29:33 -0600
Liebwin
Incomplete heat balance with CondFD and electric radiant/convective baseboard heater
energyplus
condfd
baseboard-heater
radiative-fraction
energy-balance
120
views
no
answers
no
votes
2024-02-19 09:19:03 -0600
dhruvik
In HVAC loop it is not giving answer of energy at same temp. throughout day.
hvac-control
openstudio
openstudio-application
air-flow
102
views
no
answers
1
vote
2023-08-23 20:34:00 -0600
larry liong
Generating chillers performance curves with manufacturer data
energyplus
performance-curve
chiller
performance-data
378
views
no
answers
6
votes
2020-04-09 15:35:10 -0600
mldichter
Python API Workaround for EnergyPlus 9.3
energyplus-example-file
python
71
views
no
answers
3
votes
2021-05-07 06:02:19 -0600
Jim Dirkes
Can we control fan speed based on compressor demand?
energyplus
vav
cooling-load
dehumidification
« previous
1
...
58
59
60
61
62
...
113
next page »
Training Workshops
Careers
Contributors
Tags
energyplus
×14
openstudio
×11
error
×8
geometry
×3
openstudio-application
×3
doas
×2
energyplus-example-file
×2
installation
×2
openstudio-measure
×2
python
×2
air-flow
×1
ashrae
×1
ashrae-55
×1
baseboard-heater
×1
chiller
×1
condfd
×1
cooling-load
×1
cove-tool
×1
crash
×1
daylighting
×1
dehumidification
×1
designbuilder
×1
dx-coil
×1
dxf-file
×1
ems
×1
energy-balance
×1
fan
×1
geothermal
×1
grasshopper
×1
ground-source-heat-pump
×1
ground-temperature
×1
gshp
×1
hvac
×1
hvac-control
×1
ideal-loads-air-system
×1
infiltration
×1
leed
×1
mac-os
×1
measure
×1
openstudio-pat
×1
openstudio-sdk
×1
openstudio-sketchup-plugin
×1
openstudio-standards
×1
output-variable
×1
parametric-analysis
×1
performance-curve
×1
performance-data
×1
radiative-fraction
×1
schedule
×1
setpoint-manager
×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
×