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
13197
questions
Tagged
1k
views
3
answers
1
vote
2025-09-18 08:14:36 -0600
dhollman
Which softwares to customize EPW?
energyplus
designbuilder
epw
elements
epw-file
259
views
2
answers
no
votes
2023-02-15 02:33:42 -0600
tomaszGorecki
Run Prototype DoE buildings with custom weather
openstudio
openstudio-measure
epw-file
workflow
weather-file
136
views
no
answers
no
votes
2023-02-08 07:11:51 -0600
Katerina Karanafti
Why exhaust fan use causes heating and cooling energy needs?
energyplus
exhaust-fan
heating-load
cooling-load
ideal-loads-air-system
360
views
1
answer
2
votes
2024-10-07 13:08:23 -0600
sashadf1
Large Single Story Building HVAC Systems
hvac
ashrae-90.1
appendix-g
leed
236
views
no
answers
no
votes
2023-02-09 09:17:34 -0600
Aaron Boranian
Modeling Heat Pumps in EnergyPro v8
energypro
title-24
air-source-heat-pump
heat-pump
error
1k
views
no
answers
no
votes
2023-02-08 23:15:33 -0600
Kaycee_fresh
Airflownetwork(with distribution vs without distribution)
airflow-network
distribution
operable
windows
energyplus
848
views
no
answers
1
vote
2023-02-09 03:46:53 -0600
MapMortar
EndUseType vs EndUseCategoryTypes
openstudio-sdk
330
views
no
answers
no
votes
2023-02-09 08:36:40 -0600
Katerina Karanafti
Infiltration and ventilation rates in airflow network
airflow-network
infiltration
ventilation
energyplus
102
views
no
answers
no
votes
2023-02-09 10:48:33 -0600
muhl
GUI Functions and "Help"
beopt
bug-report
documentation
meta
255
views
1
answer
no
votes
2023-02-16 04:57:00 -0600
nagpalh
Why ZoneHVAC:Baseboard:RadiantConvective:Water has an air loop?
radiator
radiant-heating
energyplus
output-variable
baseboard-heater
714
views
3
answers
2
votes
2023-03-27 19:31:53 -0600
rick
What optimization software is there for building optimization?
optimization
design
sensitivity-analysis
meta
95
views
no
answers
no
votes
2023-02-10 00:59:57 -0600
eoinfwepi
Set flow direction of radiant floor in Energyplus
radiant-heating
radiant-panel
energyplus
115
views
no
answers
no
votes
2023-02-10 09:18:43 -0600
Katerina Karanafti
Exhaust fan proper operation
energyplus
exhaust-fan
infiltration
mass-conservation
ideal-loads-air-system
109
views
no
answers
no
votes
2023-02-10 09:24:59 -0600
XiaoMA
Can I modify the parameters during the run?
energyplus
simulation
114
views
no
answers
no
votes
2023-02-10 09:35:56 -0600
josepsolebonet@telefonica.net
Zone Air Contaminant Balance in OSapp
contaminant-balance
openstudio
openstudio-application
co2
90
views
no
answers
no
votes
2023-02-10 15:57:36 -0600
nickbchan
How do you model loads for IT closets for an office HQ?
energyplus
electric-load-center
it-equipment
internal-load
398
views
1
answer
no
votes
2023-02-12 03:18:40 -0600
Andreas Michel
How can I add a green wall (living wall) into Sketchup and Openstudio ???
openstudio
sketchup
nzeb
vegetation
green-facade
470
views
2
answers
2
votes
2023-02-15 03:50:21 -0600
mfath
Openstudio HPXML
openstudio
hpxml
energyplus
idf
export
373
views
no
answers
no
votes
2023-02-13 00:57:11 -0600
Ruturaj Patil
Which variable needs to be used to calculate Surface Heat Flux for all the surfaces in OpenStudio ?
openstudio
output-variable
heat-balance
surface
566
views
2
answers
no
votes
2023-07-26 10:39:08 -0600
Liebwin
How can I create an ideal radiant heating and/or cooling system ?
energyplus
radiant-heating
radiant-cooling
ideal-loads-air-system
83
views
no
answers
no
votes
2023-02-13 10:30:38 -0600
Abed Alkhatib
can you have a cooling coil in VAV terminal box?
terminal-unit
vav-system
water-coil
chilled-water-loop
265
views
1
answer
1
vote
2023-02-14 17:36:19 -0600
Michael Wetter
Modelica DES Control Loop Parameters
modelica
modelica-buildings-library
district-cooling
district-heating
342
views
2
answers
no
votes
2023-02-15 15:22:46 -0600
krkh-1702
Fatal: Error in Reading Weather Data
hpxml
weather-file
openstudio-cli
template-run-hpwxml
147
views
no
answers
1
vote
2023-02-14 17:04:03 -0600
Aaron Boranian
OpenStudio-HPXML run output not generated
hpxml
nrel
osw-file
schedule
140
views
no
answers
1
vote
2023-02-14 03:45:20 -0600
SebsCubs
Controlling water heating coil from EMS
energyplus
water-coil
python-ems
ems-control
python-plugin
447
views
1
answer
1
vote
2023-02-15 09:09:12 -0600
lklawrie
Custom EPW file errors with 5 minute data.
epw-file
weather-file
epw
energyplus-weather-converter
fatal
99
views
no
answers
no
votes
2023-02-14 12:46:09 -0600
Umair
hourly air temperature and humidity with natural ventilation of zones
openstudio
energyplus
output-variable
zone-temperature
humidity
318
views
no
answers
no
votes
2023-02-14 15:59:58 -0600
nfonner
Why does Misc Equip change when modeling loop process loads in eQuest?
equest
miscellaneous
process-load
direct-load
675
views
2
answers
5
votes
2023-12-11 19:52:19 -0600
Keigo
Enthalpy Energy Recovery plus Sensible Heat Recovery for Reheat
heat-recovery
dehumidification
energyplus
air-loop
1k
views
1
answer
1
vote
2023-03-01 21:31:51 -0600
raghad
2-pipe fan coil system with dedicated outdoor system for ventilation and a vertical geothermal source
fcu
equest
doas
energy-recovery-ventilator
ground-source-heat-pump
« previous
1
...
367
368
369
370
371
...
440
next page »
Training Workshops
Contributors
Tags
energyplus
×14
openstudio
×6
epw-file
×3
hpxml
×3
ideal-loads-air-system
×3
output-variable
×3
radiant-heating
×3
weather-file
×3
airflow-network
×2
epw
×2
equest
×2
exhaust-fan
×2
infiltration
×2
meta
×2
water-coil
×2
air-loop
×1
air-source-heat-pump
×1
appendix-g
×1
ashrae-90.1
×1
baseboard-heater
×1
beopt
×1
bug-report
×1
chilled-water-loop
×1
co2
×1
contaminant-balance
×1
cooling-load
×1
dehumidification
×1
design
×1
designbuilder
×1
direct-load
×1
distribution
×1
district-cooling
×1
district-heating
×1
doas
×1
documentation
×1
electric-load-center
×1
elements
×1
ems-control
×1
energyplus-weather-converter
×1
energypro
×1
energy-recovery-ventilator
×1
error
×1
export
×1
fatal
×1
fcu
×1
green-facade
×1
ground-source-heat-pump
×1
heat-balance
×1
heating-load
×1
heat-pump
×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 "Mariha")
