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 ▲
13066
questions
Tagged
327
views
no
answers
no
votes
2023-07-27 14:12:08 -0500
Aaron Boranian
What should I do with the invalid blank Outside Boundary Condition Object?
energyplus
severe-error
fenestration
boundary-condition
224
views
2
answers
no
votes
2025-04-04 10:11:04 -0500
josepsolebonet@telefonica.net
Multiple shading control without EMS
shading-control
energyplus
ems-control
101
views
1
answer
no
votes
2023-08-04 08:24:07 -0500
shorowit
How to solve a calculation error in EnergyPlus, to sum up zone cooling loads
energyplus
calculation
error
ems
output-variable
383
views
1
answer
no
votes
2023-08-02 06:08:36 -0500
Denis Bourgeois
Defining thermal Zones
thermal-zone
openstudio
98
views
no
answers
no
votes
2023-07-31 22:50:15 -0500
lrebello
EMS Implementation on Outdoor Air Free Cooling
energyplus
ems-control
openstudio-application
outdoor-air
44
views
no
answers
no
votes
2023-08-02 02:23:35 -0500
fransmich
plant loop volume too small [closed]
plant-loop
volume
radiant-heating
hot-water-loop
44
views
no
answers
no
votes
2023-08-01 05:17:37 -0500
fransmich
plant loop volume too small [closed]
plant-loop
volume
radiant-heating
hot-water-loop
85
views
no
answers
no
votes
2023-08-02 02:26:45 -0500
fransmich
Plant loop volume (m3) too small
plant-loop
radiant-heating
hot-water-loop
energyplus
designbuilder
104
views
no
answers
no
votes
2023-08-01 08:35:03 -0500
Om
OpenStudio - Unitary System: Missing required property 'air_inlet/outlet_node_name'
unitary-system
node-connection
openstudio
openstudio-application
severe-error
73
views
1
answer
no
votes
2023-08-02 05:55:55 -0500
Denis Bourgeois
How to Set a Building Story Default Construction Set to None
openstudio-application
construction-set
building-story
913
views
no
answers
no
votes
2023-08-01 22:43:22 -0500
grid_designer
Mismatch of equations and variables
modelica
modelica-buildings-library
open-modelica
131
views
no
answers
no
votes
2023-08-02 02:44:13 -0500
asrjy
Actuating the Water Inlet Node/Water Outlet Node Setpoint Temperature of DOE Large Office has no effect on the Overall Energy Consumption
actuator
bcvtbco-simulationmatlabenergyplus
chilled-water-loop
setpoint
83
views
no
answers
no
votes
2023-08-02 11:30:46 -0500
eroc
Unable to connect BIM Server to OpenStudio Application
openstudio-application
ubuntu
bimserver
ifc
troubleshooting
31
views
no
answers
no
votes
2023-08-03 10:49:50 -0500
Gerhard
Buildings.Fluid.Geothermal.Borefields implement serial connection
buildings
geothermal
305
views
no
answers
no
votes
2023-08-03 17:10:01 -0500
Selma Inger
Which variable is more appropriate for shading control? [closed]
shading-control
venetian-blind
solar-radiation
energyplus
69
views
no
answers
no
votes
2023-08-04 22:55:26 -0500
grid_designer
segmenation fault when running cvxpy in modelica buildings python module
modelica-buildings-library
modelica
open-modelica
python
error
64
views
no
answers
no
votes
2023-08-06 18:34:03 -0500
Aaron Boranian
pv window simulation error
window
generator
photovoltaic
86
views
no
answers
no
votes
2023-08-08 12:48:51 -0500
xchen
Coil:Cooling:Water has cooling rate output when chilled water flow is 0
energyplus
unitary-system
cooling-coil
chilled-water-loop
bug-report
189
views
no
answers
no
votes
2023-08-08 21:39:44 -0500
Mike117
Why do my floorplans in the geometry tab/floorspace.js disappear? My bar turns from orange to red.
floorspace.js
geometry
openstudio-application
application-error
118
views
1
answer
no
votes
2023-08-12 13:45:16 -0500
macumber
OpenStudio BCL API Issues
openstudio
openstudio-application
application-error
bcl
148
views
no
answers
no
votes
2023-08-09 01:34:07 -0500
lrebello
AirLoopHVAC Outdoor Air System does not reach its maximum flow Rate
outdoor-air
mass-flow
economizer
openstudio-application
hvac-control
427
views
1
answer
no
votes
2023-08-12 13:52:28 -0500
macumber
COULD NOT FIND OR DOWNLOAD OPENSTUDIO RESULTS MEASURE ERROR 3.6.1 - 1.6.0
openstudio
openstudio-application
openstudio-results
openstudio-measure
error
353
views
1
answer
no
votes
2023-08-10 05:13:29 -0500
Jim Dirkes
SEER and HSPF in E+/Design Builder
hspf
seer
designbuilder
summary-report
energyplus
59
views
no
answers
no
votes
2023-08-09 23:38:51 -0500
Om
Applying TimeseriesObjectiveFunction
openstudio-measure
openstudio
error
52
views
no
answers
no
votes
2023-08-10 11:48:15 -0500
jpegues
What are the Export Classification Code Numbers (ECCNs) for EnergyPlus and the OpenStudio SDK?
eccn
energyplus
openstudio-sdk
openstudio
119
views
1
answer
no
votes
2023-08-11 10:36:09 -0500
Keigo
Fan Operation based on Themal Zone Themperature
air-loop
fan-operation
fan-availability
openstudio-application
hvac-control
188
views
1
answer
no
votes
2023-08-30 09:23:13 -0500
Greg Collins
Parametric Analysis Tool: Decoding SQL file
pat
sql-file
openstudio-pat
python
526
views
no
answers
no
votes
2023-08-14 00:23:29 -0500
Eric K
Energy Plus(Trace 3D Plus) Ground Source Heat Pump
ground-source-heat-pump
geothermal
gshp
leed
trane-trace
256
views
no
answers
no
votes
2023-08-14 14:36:25 -0500
Ali-Khosravani
Reading idf files with Eppy package
eppy
energyplus
error
python
232
views
no
answers
no
votes
2023-08-14 13:24:23 -0500
lrebello
Coil Operation On/Off
openstudio
cooling-coil
openstudio-application
hvac-control
« previous
1
...
46
47
48
49
50
...
436
next page »
Training Workshops
Contributors
Tags
energyplus
×10
openstudio-application
×10
openstudio
×7
error
×5
hot-water-loop
×3
hvac-control
×3
plant-loop
×3
python
×3
radiant-heating
×3
application-error
×2
chilled-water-loop
×2
cooling-coil
×2
designbuilder
×2
ems-control
×2
geothermal
×2
modelica
×2
modelica-buildings-library
×2
open-modelica
×2
openstudio-measure
×2
outdoor-air
×2
severe-error
×2
shading-control
×2
unitary-system
×2
volume
×2
actuator
×1
air-loop
×1
bcl
×1
bcvtbco-simulationmatlabenergyplus
×1
bimserver
×1
boundary-condition
×1
bug-report
×1
buildings
×1
building-story
×1
calculation
×1
construction-set
×1
eccn
×1
economizer
×1
ems
×1
eppy
×1
fan-availability
×1
fan-operation
×1
fenestration
×1
floorspace.js
×1
generator
×1
geometry
×1
ground-source-heat-pump
×1
gshp
×1
hspf
×1
ifc
×1
leed
×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
×
