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
3251
questions
Tagged
304
views
no
answers
1
vote
2024-01-31 08:25:29 -0500
danielsalinas96
Is there an OpenStudio measure for creating ASHRAE 90.1-2007 PRM Model?
performance-rating-method
179d-tax-credit
openstudio-measure
baseline
ashrae-90.1
979
views
no
answers
2
votes
2024-01-31 05:55:36 -0500
Zakaria
EnergyPlus Walk-in Freezer Model Issue: Compressor Runtime Fraction Not Equal to 0 When Power is 0W
refrigeration-equipment
energyplus
walkin-freezer
compressor
output-variable
139
views
no
answers
2
votes
2024-01-31 02:26:04 -0500
Zakaria
Coil Material Correction Factor & Refrigerant Correction Factor - AirChiller Object
refrigeration-equipment
air-chiller
dx-coil
coil
energyplus
120
views
no
answers
no
votes
2024-01-30 15:57:05 -0500
jlg
Water source VRF curve
vrf
performance-data
water-cooled
12
views
no
answers
1
vote
2024-01-30 03:16:32 -0500
Pepijn
Chiller mass flow strange peak at low temperatures in EnergyPlus
energyplus
flow-rate
openstudio-application
chilled-water-loop
hvac-control
524
views
no
answers
1
vote
2024-01-29 09:17:57 -0500
Aaron Boranian
How to fix this error? vector too long
severe-error
vector
energyplus
photovoltaic
311
views
no
answers
1
vote
2024-01-29 04:36:57 -0500
Zakaria
ZONE:Refrigeration Zone Air Chiller Total Cooling Rate [W] vs REFRIGERATIONSYSTEM:Refrigeration Zone Air Chiller Total Cooling Rate [W]
refrigeration-equipment
air-chiller
cooling-capacity
output-variable
energyplus
886
views
no
answers
1
vote
2024-01-26 10:57:43 -0500
Sebastien Brideau
EnergyPlus HSPF Calculation - Rated Supply Air Fan Power Per Volume Flow Rate
energyplus
hspf
air-source-heat-pump
summary-report
performance-data
42
views
no
answers
no
votes
2024-01-24 14:44:21 -0500
mfath
Detailed Performance Data heating and cooling
resstock
openstudio-hpxml
hpxml
performance-data
sizing
295
views
no
answers
no
votes
2024-01-23 14:10:27 -0500
willyJohan
Removing fan energy from rated COP
energyplus
coefficient-of-performance
ashrae-90.1
fan
41
views
no
answers
no
votes
2024-01-22 17:55:01 -0500
MaRe
Radiance results viewer
openstudio
radiance
output
daylighting
dview
57
views
no
answers
1
vote
2024-01-22 14:03:15 -0500
Greg Estep
Outdoor swimming pool with swimmingpool:indoor object
designbuilder
swimming-pool
energyplus
outdoor-temperature
wind
34
views
no
answers
1
vote
2024-01-22 07:20:43 -0500
Zakaria
System Node Setpoint Temperature - Refrigeration AirChiller
refrigeration-equipment
air-chiller
output-variable
node-connection
energyplus
25
views
no
answers
1
vote
2024-01-21 03:57:02 -0500
Marcos
Heat balance on the zone air - Refrigeration systems output
heat-balance
refrigeration-equipment
air-loop
energyplus
air-chiller
43
views
no
answers
no
votes
2024-01-20 13:32:16 -0500
Aaron Boranian
PythonPlugIn Variable Handle
python-plugin
energyplus
ems-control
sensor
output-variable
18
views
no
answers
no
votes
2024-01-19 08:30:46 -0500
big_orange
SBOM for OpenStudio Docker Image
security
openstudio
docker
22
views
no
answers
no
votes
2024-01-18 15:40:25 -0500
grid_designer
OMPython Problem
open-modelica
python
485
views
no
answers
2
votes
2024-01-18 14:59:50 -0500
Zakaria
Compressor Cooling Capacity and Air-Chiller Cooling Capacity Effects on Internal Temperature of Walk-in Freezer
refrigeration-equipment
walkin-freezer
air-chiller
compressor
energyplus
188
views
no
answers
1
vote
2024-01-18 09:50:11 -0500
Zakaria
What is the diffrence between the "Refrigeration Air Chiller System Total Compressor Heat Transfer Rate" and "Refrigeration Air Chiller System Compressor Heat Transfer Rate"
refrigeration-equipment
air-chiller
compressor
energyplus
output-variable
36
views
no
answers
1
vote
2024-01-18 02:21:35 -0500
fransmich
Observing Phase Change Material (PCM) State Changes in DesignBuilder Simulation
pcm
condfd
phase-change-material
energyplus
designbuilder
378
views
no
answers
no
votes
2024-01-12 07:52:54 -0500
Daffa
How to fix error of unlisted Thermal Zones popping out after merging an OSM?
error
thermal-zone
openstudio
openstudio-application
104
views
no
answers
1
vote
2024-01-11 23:51:07 -0500
SJ LEE
I would like to calculate the solar radiation incident on the exterior wall.
energyplus
solar-radiation
weather-file
output-variable
epw-file
54
views
no
answers
1
vote
2024-01-08 23:30:23 -0500
fransmich
pcm Hysteresis vs Temperature-Enthalpy pair?
energyplus
phase-change-material
267
views
no
answers
1
vote
2024-01-08 09:08:32 -0500
Aaron Boranian
How can i use EMS to change the transmittance of a movable insulation?
energyplus
ems
ems-control
material
transmittance
323
views
no
answers
1
vote
2024-01-08 07:21:45 -0500
Zakaria
Warnings When Modeling Walk-in Freezer Using Air-Chiller Object - Internal Temperature Fluctuations
refregeration
walk-in
freezer
energyplus
air-chiller
48
views
no
answers
1
vote
2024-01-08 06:41:47 -0500
Tokarzewski
EnergyPlus simulation runtime - CPU performance
energyplus
cpu
performance
frequency
simulation-time
28
views
no
answers
no
votes
2024-01-06 23:55:53 -0500
Erfi
co-simulate EnergyPlus with Python via the Building Controls Virtual Test Bed (BCVTB)
bcvtb
energyplus
co-simulation
python
694
views
no
answers
no
votes
2024-01-06 20:15:42 -0500
LongXiangyu
How to create a new glazing material in optics?
optics
material
glazing
278
views
no
answers
1
vote
2024-01-06 17:57:19 -0500
LongXiangyu
How to use window software to construct a window system in which a glazing layer is next to a solid PCM layer, without air gap between them?
energyplus
berkeley-window
window
construction
material
174
views
no
answers
2
votes
2024-01-06 10:09:42 -0500
Pavan
Can I define output variables in OpenStudio
adaptive
passive-cooling
output-variable
openstudio-pat
openstudio-application
« previous
1
...
3
4
5
6
7
...
109
next page »
Training Workshops
Careers
Contributors
Tags
energyplus
×21
air-chiller
×7
output-variable
×7
refrigeration-equipment
×7
compressor
×3
material
×3
openstudio
×3
openstudio-application
×3
performance-data
×3
ashrae-90.1
×2
designbuilder
×2
ems-control
×2
phase-change-material
×2
python
×2
walkin-freezer
×2
179d-tax-credit
×1
adaptive
×1
air-loop
×1
air-source-heat-pump
×1
baseline
×1
bcvtb
×1
berkeley-window
×1
chilled-water-loop
×1
coefficient-of-performance
×1
coil
×1
condfd
×1
construction
×1
cooling-capacity
×1
co-simulation
×1
cpu
×1
daylighting
×1
docker
×1
dview
×1
dx-coil
×1
ems
×1
epw-file
×1
error
×1
fan
×1
flow-rate
×1
freezer
×1
frequency
×1
glazing
×1
heat-balance
×1
hpxml
×1
hspf
×1
hvac-control
×1
node-connection
×1
open-modelica
×1
openstudio-hpxml
×1
openstudio-measure
×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
×