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
171
views
no
answers
1
vote
2021-11-13 02:48:33 -0500
Abdullah zong
Slat thermal conductivity issue
designbuilder
shade
186
views
no
answers
1
vote
2024-01-08 23:30:23 -0500
fransmich
pcm Hysteresis vs Temperature-Enthalpy pair?
energyplus
phase-change-material
161
views
no
answers
2
votes
2017-05-21 04:49:37 -0500
Dinosaver
Radiant cooling simulation investigation in E+
energyplus
low-temperature-radiant
363
views
no
answers
1
vote
2024-07-09 13:35:27 -0500
xchen
unitary water-to-air heat pump capacity curve
energyplus
water-to-air-heat-pump
performance-data
resstock
performance-curve
207
views
no
answers
1
vote
2022-03-08 07:19:35 -0500
vfachino
E+ does not allow non-positive peak_freezing_temperature or peak_melting_temperature for PhaseChangeHysteresis
energyplus
severe-error
hysteresis
phase-change-material
216
views
no
answers
1
vote
2019-01-11 11:29:39 -0500
lukanuts
odd indoor temperature profile free-running building
energyplus
weather-file
thermal-comfort
313
views
no
answers
no
votes
2023-12-19 10:49:55 -0500
Elena R
What is the meaning of this output variable: "Zone Ideal Loads Zone Total Heating Energy"?
output-variable
euclid
energyplus
ideal-loads-air-system
heating-load
431
views
no
answers
1
vote
2020-03-31 08:13:59 -0500
Aaron Boranian
Temperature behavior at the Dual Setpoint Thermostat model
dual-setpoint
thermostat
energyplus
254
views
no
answers
3
votes
2017-01-19 05:33:19 -0500
Julien Marrec
How can I implement the BIPV as a window?
energyplus
photovoltaic
window
220
views
no
answers
1
vote
2022-04-28 02:52:59 -0500
Abee
How to simulate chiller performance curve with varied COP
openstudio
openstudio-resultsviewer
chiller
cop
output-variable
278
views
no
answers
1
vote
2022-10-07 16:10:13 -0500
IanVG
** Warning ** Zone Minimum Air Flow Input Method
openstudio
warning
vav-system
terminal-unit
openstudio-application
209
views
no
answers
1
vote
2020-03-13 10:26:03 -0500
nunomrmartins
GroundHeatExchanger EnergyPlus & Effect on Soil Temperature
ground-temperature
ground-source-heat-pump
hvac-template
energyplus
1k
views
no
answers
no
votes
2021-07-12 21:17:04 -0500
Ruben
Sever Error in Design builder
severe-error
designbuilder
142
views
no
answers
1
vote
2016-04-12 11:52:56 -0500
Victor
Winter months issue - southern hemisphere
openstudio
weather-file
547
views
no
answers
no
votes
2024-10-26 13:47:33 -0500
Ed May
Reporting Solar Energy by Zone
output-variable
solar-gain
solar-radiation
energyplus
159
views
no
answers
1
vote
2020-10-11 12:18:12 -0500
CDinkle
BEopt "black box" values
beopt
366
views
no
answers
no
votes
2021-03-24 13:22:26 -0500
TheEnergyTutor
https://bcl.nrel.gov/ does not send emails
bcl
488
views
no
answers
3
votes
2016-05-02 03:58:14 -0500
Yannis
Run period simulation with modified weather file
run-period
weather-file
elements
161
views
no
answers
1
vote
2021-10-03 05:00:23 -0500
Sergio Ortiz
Awning control issues with agent dynamically changing transmittance
energyplus
python
actuator
solar-radiation
machine-learning
195
views
no
answers
2
votes
2022-02-26 23:07:23 -0500
mattkoch
Coil:Heating:DXSingleSpeed default EIRFT Curve wrong?
openstudio-application
performance-curve
performance-data
dx-coil
heating-coil
265
views
no
answers
1
vote
2021-06-21 12:42:02 -0500
kartoffel
ALL geometry disappears in OpenStudio
openstudio
sketchup
geometry
error
470
views
no
answers
1
vote
2020-04-30 00:40:20 -0500
RyanCGuan
E+ DOAS Night Cycle Control and FourPipeFanCoil MultiSpeedFan Control Questions
energyplus
fan-coil-unit
night-cycle
hvac-control
181
views
no
answers
no
votes
2023-01-27 01:01:39 -0500
raheel
can we convert the 9.4.0.001 idf to 9.4 idf ?
idf-file
designbuilder
export
169
views
no
answers
1
vote
2019-03-13 14:08:58 -0500
Cool_Energy_Dude
Early Start for Radiant Floor
radiant-heating
140
views
no
answers
1
vote
2025-11-06 14:29:09 -0500
Abir Ahsan
Reusing condenser heat in reheat-coils
condenser-loop
energyplus
heat-recovery
reheat
171
views
no
answers
4
votes
2021-06-30 09:34:52 -0500
tri.ton99
Different about Return Air Temperature of Same Zone
hvac-loop
energyplus
data-center
7k
views
no
answers
1
vote
2026-05-13 14:12:46 -0500
cory fulton
why are the main air handler heating coils zero capacity in the DOE commercial prototype model for outpatient healthcare
doe-prototype-buildings
hot-water-coils
vav-system
495
views
no
answers
5
votes
2018-03-07 15:11:51 -0500
A.K
Ice Storage - Charge during night, Discharge during day
ice-storage
energyplus
thermal-energy-storage
568
views
no
answers
no
votes
2022-01-18 09:57:42 -0500
Aaron Boranian
Ventilation Rates and Boundary Conditions
ventilation
mechanical-ventilation
openstudio
openstudio-application
345
views
no
answers
1
vote
2017-11-23 09:07:42 -0500
Julien Marrec
Warnings from an .epw created from scratch using Elements
elements
energyplus
epw-file
warning
« previous
1
...
109
110
111
112
113
...
121
next page »
Contributors
Tags
energyplus
×16
openstudio
×5
designbuilder
×3
openstudio-application
×3
output-variable
×3
weather-file
×3
elements
×2
performance-curve
×2
performance-data
×2
phase-change-material
×2
severe-error
×2
solar-radiation
×2
vav-system
×2
warning
×2
actuator
×1
bcl
×1
beopt
×1
chiller
×1
condenser-loop
×1
cop
×1
data-center
×1
doe-prototype-buildings
×1
dual-setpoint
×1
dx-coil
×1
epw-file
×1
error
×1
euclid
×1
export
×1
fan-coil-unit
×1
geometry
×1
ground-source-heat-pump
×1
ground-temperature
×1
heating-coil
×1
heating-load
×1
heat-recovery
×1
hot-water-coils
×1
hvac-control
×1
hvac-loop
×1
hvac-template
×1
hysteresis
×1
ice-storage
×1
ideal-loads-air-system
×1
idf-file
×1
low-temperature-radiant
×1
machine-learning
×1
mechanical-ventilation
×1
night-cycle
×1
openstudio-resultsviewer
×1
photovoltaic
×1
python
×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
×