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 ▲
12669
questions
Tagged
247
views
2
answers
2
votes
2024-02-07 14:41:17 -0600
JohnOnt
How to set Heating Design Temperature
resstock
buildstock-batch
design-day
heating-capacity
weather
190
views
no
answers
2
votes
2024-01-31 02:26:04 -0600
Zakaria
Coil Material Correction Factor & Refrigerant Correction Factor - AirChiller Object
refrigeration-equipment
air-chiller
dx-coil
coil
energyplus
74
views
no
answers
2
votes
2024-01-31 09:29:35 -0600
rktct999
Heat Recovery Not Working
heat
heat-recovery
doas
openstudio-application
hvac-control
471
views
2
answers
2
votes
2024-04-17 07:16:29 -0600
Zakaria
Refrigerant Thermodynamic Properties Data [closed]
refrigeration
refrigerant
air-cooled-chiller
data
energyplus
142
views
1
answer
2
votes
2024-07-18 06:36:16 -0600
Zakaria
Number of Nodes Conduction Finite difference
thermal-mass
nodes
condfd
material
223
views
1
answer
2
votes
2024-02-25 12:07:00 -0600
macumber
Openstudio Python Measures
python
openstudio
openstudio-sdk
openstudio-measure
140
views
no
answers
2
votes
2024-02-13 10:48:08 -0600
dannyllim
Parametric Analysis Tool Completed Datapoint Failure
parametric-analysis-tool
openstudio-measure
openstudio-pat
error
1k
views
2
answers
2
votes
2024-06-18 02:50:35 -0600
Tokarzewski
Error: Start year must be between 1900 and 2500
application-error
weather-file
energyplus
designbuilder
epw-file
302
views
4
answers
2
votes
2024-02-26 07:30:38 -0600
Andy Tindale
System design days for climate changes
design-day
weather
climate
55
views
no
answers
2
votes
2024-02-20 02:05:19 -0600
Zakaria
Define New Refrigerant Fluid (R-455A)
energyplus
refrigeration-equipment
refrigerant
fluid-properties
88
views
1
answer
2
votes
2024-02-26 10:32:22 -0600
rraustad
How to report actual total autosized capacity of HVAC system (not just based on sensible load)?
energyplus
autosizing
hvac-sizing
summary-report
load-calculation
129
views
1
answer
2
votes
2024-02-25 11:35:57 -0600
hermmanhender
HVAC IdealLoadsAirSystem output metric
ideal-loads-air-system
documentation
energyplus
hvac-template
natural-ventilation
373
views
1
answer
2
votes
2024-02-29 16:24:58 -0600
Denis Bourgeois
Incident Solar with a translucent awning
designbuilder
energyplus
transmittance
shading
solar-radiation
914
views
1
answer
2
votes
2024-02-29 21:20:27 -0600
Mcheunn
Heating Loads not Displaying
district-heating
openstudio
update
openstudio-pat
openstudio-results
234
views
2
answers
2
votes
2024-10-07 22:20:37 -0600
bentan
modeling building with large elevation difference from weather data elevation
energyplus
natural-ventilation
airflow-network
weather-file
zone-multiplier
258
views
2
answers
2
votes
2024-03-05 06:08:00 -0600
Denis Bourgeois
Modeling Adjacent Walls with Different Materials
energyplus
construction
material
interzone-wall
112
views
1
answer
2
votes
2024-03-08 10:58:23 -0600
shorowit
Plant Component EMS On/Off - Openstudio
openstudio
ruby
ems-control
openstudio-measure
hvac-control
121
views
1
answer
2
votes
2024-03-08 11:12:36 -0600
MapMortar
Track openstudio/eplus simulation progress
openstudio
openstudio-cli
energyplus
134
views
1
answer
2
votes
2024-03-11 22:59:55 -0600
bentan
Naturel ventilation rate of flow variable, linked with shading
designbuilder
natural-ventilation
shading
script
311
views
1
answer
2
votes
2024-03-23 07:34:36 -0600
Denis Bourgeois
Where can I find the material RoofVegetation in OpenStudio?
ecoroof
openstudio
energyplus
green-roof
openstudio-application
491
views
1
answer
2
votes
2024-06-03 05:28:50 -0600
Yi Zhang
Sampling method for Sensitivity Analysis in jEPlus+EA
jeplus
sampling
sensitivity-analysis
jeplus+ea
124
views
1
answer
2
votes
2024-03-29 15:24:14 -0600
mattkoch
Why does model.save(path) fail with path an openstudio.path()?
openstudio-3.7.0
python
sdk
155
views
1
answer
2
votes
2024-04-10 01:36:01 -0600
yongqingzhao
How is the surface outside face beam solar incident angle cosine value calculated in EnergyPlus?
solar
geometry
heat-gain
solar-radiation
angle
100
views
1
answer
2
votes
2024-04-04 09:26:17 -0600
shorowit
Openstudio-Eri (Energy Rating Index calculation via OpenStudio/EnergyPlus)
openstudio-eri
openstudio-hpxml
energy-rating-index
hpxml
129
views
1
answer
2
votes
2024-04-08 10:34:38 -0600
Keigo
Additional Lighting Power Allowance in new Appendix G
lighting
appendix-g
ashrae-90.1
performance-rating-method
381
views
no
answers
2
votes
2024-04-12 14:51:58 -0600
Greg Collins
PV / Battery Storage Algorithms, Open-source software, Python
pv
battery
python
108
views
1
answer
2
votes
2024-04-16 03:02:19 -0600
Julien Marrec
Is there a reason why I have unmet hours when I have ideal air loads and mostly everything is autosized?
output-report
unmet-hours
energyplus
openstudio-results
47
views
no
answers
2
votes
2024-04-17 05:10:46 -0600
Zakaria
Negative values of Peak Melting/Freezing Temperatures for PhaseChangeHysteresis
energyplus
phase-change-material
pcm
hysteresis
84
views
1
answer
2
votes
2024-04-20 22:31:19 -0600
Ski90Moo
Zone Air Chiller Total Cooling Rate vs Zone Air Chiller Zone Total Cooling Rate
air-chiller
refregeration
warehouse
walkin-cooler
cooling-load
158
views
1
answer
2
votes
2024-05-13 08:29:17 -0600
Zakaria
Defining an Always-Open Entrance Exposed to Outdoor Conditions
energyplus
construction
surfaces
boundary-condition
airflow-network
« previous
1
...
314
315
316
317
318
...
423
next page »
Training Workshops
Careers
Contributors
Tags
energyplus
×14
openstudio
×5
designbuilder
×3
natural-ventilation
×3
openstudio-measure
×3
python
×3
air-chiller
×2
airflow-network
×2
construction
×2
design-day
×2
hvac-control
×2
material
×2
openstudio-application
×2
openstudio-pat
×2
openstudio-results
×2
refrigerant
×2
refrigeration-equipment
×2
shading
×2
solar-radiation
×2
weather
×2
weather-file
×2
air-cooled-chiller
×1
angle
×1
appendix-g
×1
application-error
×1
ashrae-90.1
×1
autosizing
×1
battery
×1
boundary-condition
×1
buildstock-batch
×1
climate
×1
coil
×1
condfd
×1
cooling-load
×1
data
×1
district-heating
×1
doas
×1
documentation
×1
dx-coil
×1
ecoroof
×1
ems-control
×1
energy-rating-index
×1
epw-file
×1
error
×1
fluid-properties
×1
geometry
×1
green-roof
×1
heat
×1
heat-gain
×1
heating-capacity
×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
×