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 ▲
3618
questions
Tagged
187
views
no
answers
2
votes
2023-04-29 03:44:25 -0500
Keigo
AirLoopHVAC:DedicatedOutdoorAirSystem does not work with draw through fan placement
energyplus
doas
bug-report
air-loop
187
views
no
answers
2
votes
2023-05-01 19:42:26 -0500
Keigo
Incorrect Autosizing of AirLoopHVAC:DedicatedOutdoorAirSystem
energyplus
bug-report
doas
autosize
air-loop
736
views
no
answers
2
votes
2023-05-22 10:33:58 -0500
Alosius Thomas
How to create co-generation (combined heat and power) system in OpenStudio?
cogeneration
openstudio
chp
energyplus
416
views
no
answers
2
votes
2025-01-20 12:18:51 -0500
jferamo89
ASHRAE 55 Analytical comfort zone method calculation
ashrae
ashrae-55
thermal-comfort
719
views
no
answers
2
votes
2023-06-28 13:52:48 -0500
mfath
EnergyPlus heat pump performance curves
energyplus
air-source-heat-pump
resstock
performance-curve
317
views
no
answers
2
votes
2023-09-14 10:32:59 -0500
Aaron Boranian
Error on Linux but Not on Windows: SolveForWindowTemperatures
fatal
linux
openstudio-cli
ms-windows
energyplus
175
views
no
answers
2
votes
2023-08-17 07:59:55 -0500
lrebello
Where to assign Fan:OnOff, could not find it in Open Studio
fan
openstudio-application
hvac-control
215
views
no
answers
2
votes
2023-09-05 01:05:02 -0500
clemcruv
Fixed supply air temperature Airloop with dehumidification
airloop
energyplus
hvac-control
dehumidification
humidity-control
135
views
no
answers
2
votes
2023-09-05 09:05:42 -0500
Anya Guyton
ResStock- Running small-scale projects locally
openstudio
resstock
openstudio-cli
534
views
no
answers
2
votes
2023-09-15 08:05:45 -0500
Ibrahim
how do i model this HVAC system?
water-source-heat-pump
openstudio
openstudio-application
ground-source-heat-pump
condenser-loop
214
views
no
answers
2
votes
2023-11-21 14:16:40 -0500
willyJohan
NSRDB vs ERA5 for TMY Solar Data
weather-file
tmy
era5
nsrdb
solar-radiation
158
views
no
answers
2
votes
2023-11-23 01:04:40 -0500
Keigo
AirLoop with two Airterminals in one zone is not autosized well
energyplus
autosizing
air-loop
chilled-beam
194
views
no
answers
2
votes
2023-12-07 18:57:42 -0500
Adam Sustainable
UnitaryHeatPump:AirTOAir:MultiSpeed No DX Heating Coil
air-source-heat-pump
multi-speed
dx-coil
openstudio
openstudio-application
237
views
no
answers
2
votes
2023-12-09 23:05:13 -0500
Keigo
EMS cannot override Headered Pumps Head correctly
energyplus
bug-report
ems
pump
ems-control
193
views
no
answers
2
votes
2023-12-10 15:37:32 -0500
Kuchen
shading surface not visualized in OpenStudio Geometry
external-shading
shading
energyplus
geometry
openstudio-application
685
views
no
answers
2
votes
2023-12-21 10:18:23 -0500
TheresaP
CO2 calculated incorrectly, zone air contaminant balance
energyplus
co2
contaminant-balance
674
views
no
answers
2
votes
2024-01-01 19:48:34 -0500
Jack Lee
Solar splitting using a weather converter.
energyplus-weather-converter
epw-file
solar-radiation
317
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
840
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
1k
views
no
answers
2
votes
2025-05-20 07:27:17 -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
air-chiller
290
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
187
views
no
answers
2
votes
2024-01-31 09:29:35 -0500
rktct999
Heat Recovery Not Working
heat
heat-recovery
doas
openstudio-application
hvac-control
307
views
no
answers
2
votes
2024-02-13 10:48:08 -0500
dannyllim
Parametric Analysis Tool Completed Datapoint Failure
parametric-analysis-tool
openstudio-measure
openstudio-pat
error
138
views
no
answers
2
votes
2024-02-20 02:05:19 -0500
Zakaria
Define New Refrigerant Fluid (R-455A)
energyplus
refrigeration-equipment
refrigerant
fluid-properties
358
views
no
answers
2
votes
2024-04-12 05:38:18 -0500
Keigo
DOAS is not autosized correctly
energyplus
autosize
doas
bug-report
outdoor-air
1k
views
no
answers
2
votes
2024-04-12 14:51:58 -0500
Greg Collins
PV / Battery Storage Algorithms, Open-source software, Python
pv
battery
python
172
views
no
answers
2
votes
2024-04-17 05:10:46 -0500
Zakaria
Negative values of Peak Melting/Freezing Temperatures for PhaseChangeHysteresis
energyplus
phase-change-material
pcm
hysteresis
891
views
no
answers
2
votes
2024-05-03 02:59:48 -0500
the_donn
Installation error on Apple Computer: exit code 255?
openstudio
installation
error
openstudio-sdk
ladybug
166
views
no
answers
2
votes
2024-05-04 15:54:00 -0500
Joe Huang
EnergyPlus Weather program still uses ASHRAE 2013 design conditions. Are there any plans to update that to current ASHRAE 2021 weather conditions?
energyplus-weather-converter
design-day
epw-file
ashrae
532
views
no
answers
2
votes
2024-05-27 01:57:37 -0500
AadriaanW
Using Power BI for visualizations, any tips?
data-visualisation
designbuilder
energyplus
output-variable
« previous
1
...
105
106
107
108
109
...
121
next page »
Contributors
Tags
energyplus
×17
openstudio-application
×6
openstudio
×5
bug-report
×4
doas
×4
refrigeration-equipment
×4
air-chiller
×3
air-loop
×3
hvac-control
×3
air-source-heat-pump
×2
ashrae
×2
autosize
×2
compressor
×2
dx-coil
×2
energyplus-weather-converter
×2
epw-file
×2
error
×2
openstudio-cli
×2
openstudio-pat
×2
output-variable
×2
resstock
×2
solar-radiation
×2
walkin-freezer
×2
adaptive
×1
airloop
×1
ashrae-55
×1
autosizing
×1
battery
×1
chilled-beam
×1
chp
×1
co2
×1
cogeneration
×1
coil
×1
condenser-loop
×1
contaminant-balance
×1
data-visualisation
×1
dehumidification
×1
designbuilder
×1
design-day
×1
ems
×1
ems-control
×1
era5
×1
external-shading
×1
fan
×1
fatal
×1
fluid-properties
×1
geometry
×1
ground-source-heat-pump
×1
heat
×1
heat-recovery
×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
×