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
3622
questions
Tagged
173
views
no
answers
no
votes
2025-01-20 12:16:59 -0500
jferamo89
Unregulated loads in production plant
leed
mechanical-ventilation
1k
views
no
answers
no
votes
2025-01-19 13:31:59 -0500
riyantof
VRF Temperature/Humidity Control EMS
vrf
ems-control
energyplus
hvac-control
157
views
no
answers
no
votes
2025-01-14 03:05:47 -0500
maxdoya
Can EnergyPlus pass a variable from FMU module to PythonPlugin ?
python-plugin
energyplus
fmu
energyplus-to-fmu
224
views
no
answers
2
votes
2025-01-13 10:48:23 -0500
MatteoMerli
E+ Fatal error with exterior shading control via EMS: Convergence error in SolveForWindowTemperatures (NO AFN)
energyplus
ems
convergence
external-shading
shading-control
218
views
no
answers
1
vote
2025-01-13 10:06:07 -0500
Rafael Monge Palma
Can I tune internal variables using Python-Plugin?
python-plugin
co-simulation
surface-temperature
energyplus
364
views
no
answers
no
votes
2025-01-09 17:40:33 -0500
yanwang
initial water content changed
hamt
energyplus
moisture
warmup
317
views
no
answers
no
votes
2025-01-09 04:05:23 -0500
Alaa Salah
how to add a construction to removable insulation?
movable
insulation
energyplus
phase-change-material
construction
1k
views
no
answers
no
votes
2025-01-08 18:34:08 -0500
Elena
Warning "Attribute not found - 261" on Deseign Builder
designbuilder
bug-report
application-error
schedule
134
views
no
answers
no
votes
2025-01-08 17:37:58 -0500
simular
List of fortran variables for DOE2 input functions?
doe-2.3
input-functions
assign
loads-vars
hvac-vars
128
views
no
answers
1
vote
2025-01-08 13:35:15 -0500
kbharathk
Discrepency in "Outdoor air Details" HTML Output report
energyplus
outputs
outdoor-air
summary-report
mechanical-ventilation
1k
views
no
answers
1
vote
2025-01-06 19:51:05 -0500
mattkoch
Impact of OpenStudioApp OS:Controller:OutdoorAir "Minimum Outdoor Air Flow Rate"
openstudio-application
outdoor-air
economizer
autosizing
energyplus
177
views
no
answers
no
votes
2025-01-06 16:27:55 -0500
Aaron Boranian
How to Control Twospeed heat pump using actuator?
actuator
energyplus
python-ems
hvac-control
air-source-heat-pump
140
views
no
answers
no
votes
2025-01-03 04:37:29 -0500
lunamoody
No any HVAC zone found. Please revise HVAC zone groups definitio
designbuilder
hvac
212
views
no
answers
2
votes
2025-01-02 04:18:40 -0500
Keigo
Latent Capacity of Coil:Cooling:Water
energyplus
sizing
water-coil
395
views
no
answers
no
votes
2024-12-30 09:40:51 -0500
Aaron Boranian
Temperature/relative humidity out of bounds/range, large latent heat
energyplus
hamt
warning
severe-error
545
views
no
answers
no
votes
2024-12-26 09:28:48 -0500
Aaron Boranian
i run my openstudio model. The error show controller error for controller = "pau-b1-02 controller chw clg coil. I don't know how to fix the problem and need help
controller
openstudio
energyplus
water-coil
185
views
no
answers
3
votes
2024-12-23 10:11:50 -0500
tarun.arasu
How to Integrate ComStock Data with UrbanOpt for Building Stock Simulations
urbanopt
comstock
resstock
170
views
no
answers
no
votes
2024-12-23 10:04:00 -0500
Aaron Boranian
Invalid name with zone ASHP for DHW in a zone group
ashp
dhw
zone-group
designbuilder
severe-error
186
views
no
answers
no
votes
2024-12-20 14:28:41 -0500
tarun.arasu
Interpreting Urbanopt-Modelica Simulation Results and Understanding the Time Range
urbanopt
district-heating
geothermal
modelica
modelica-buildings-library
191
views
no
answers
no
votes
2024-12-19 18:48:43 -0500
Eric K
Energyplus Ice thermal storage by Trace 3d Plus
ice
energyplus
trane-trace
hvac-control
thermal-storage
319
views
no
answers
1
vote
2024-12-19 14:15:16 -0500
David Edelstein
DVIEW The following units failed to be converted: lum/W
dview
application-error
illuminance
openstudio
openstudio-application
270
views
no
answers
no
votes
2024-12-16 05:12:55 -0500
Hussien Musa
heat pump for domestic hot water in openstudio
air-source-heat-pump
service-hot-water
heat-pump-water-heater
openstudio-application
sizing
149
views
no
answers
no
votes
2024-12-14 02:11:02 -0500
Ram
How to vary the air flow rate and fan power based on variation in AHU cooling load?
flow-rate
air
air-flow
flow-control
627
views
no
answers
1
vote
2024-12-10 19:04:28 -0500
kbharathk
EnergyPlus V24 error reporting
energyplus-cli
energyplus
errors
bug-report
76k
views
no
answers
no
votes
2024-12-09 16:41:44 -0500
jakjonesnga
Can't add source for water to water hp
water-to-water-heat-pump
district-cooling
district
district-heating
813
views
no
answers
no
votes
2024-12-05 16:24:07 -0500
Aaron Boranian
Unable to set windows to wall ratio by facade
openstudio
window-wall-ratio
openstudio-measure
geometry
error
247
views
no
answers
1
vote
2024-12-02 21:51:13 -0500
simple
Determining COP for BeOpt Heat Pump
beopt
heat
heat-pump
coefficient-of-performance
260
views
no
answers
1
vote
2024-12-01 16:37:54 -0500
Ski90Moo
How to implement Fan:SystemModel with Discrete speeds
energyplus
fans
speed
discretization
idf
207
views
no
answers
no
votes
2024-11-30 15:51:57 -0500
hesc
Locked openstudio after installing a wrong(?) library
library
openstudio
openstudio-application
application-error
198
views
no
answers
no
votes
2024-11-29 08:58:01 -0500
AvgStudent
EMS Simulation Initialization Error
openstudio
measure
severe-error
ems
« previous
1
...
7
8
9
10
11
...
121
next page »
Contributors
Tags
energyplus
×15
openstudio
×5
openstudio-application
×4
application-error
×3
designbuilder
×3
hvac-control
×3
severe-error
×3
air-source-heat-pump
×2
bug-report
×2
district-heating
×2
ems
×2
hamt
×2
mechanical-ventilation
×2
outdoor-air
×2
python-plugin
×2
sizing
×2
urbanopt
×2
water-coil
×2
actuator
×1
air
×1
air-flow
×1
ashp
×1
assign
×1
autosizing
×1
beopt
×1
coefficient-of-performance
×1
comstock
×1
construction
×1
controller
×1
convergence
×1
co-simulation
×1
dhw
×1
discretization
×1
district
×1
district-cooling
×1
doe-2.3
×1
dview
×1
economizer
×1
ems-control
×1
energyplus-cli
×1
energyplus-to-fmu
×1
error
×1
errors
×1
external-shading
×1
fans
×1
flow-control
×1
flow-rate
×1
fmu
×1
geometry
×1
geothermal
×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")
