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
5412
questions
Tagged
energyplus
×
46
views
no
answers
1
vote
2024-04-16 09:22:19 -0500
Aaron Boranian
How to change/set a schedule connected actuator value in Python API?
energyplus
energyplus-api
python-ems
actuator
python-plugin
29
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
37
views
no
answers
1
vote
2024-04-19 14:58:32 -0500
VHellou
EnergyPlus-HP-VRF-Floor heating/cooling
energyplus
air-to-water-heat-pump
heat-exchanger
floor-heating
refrigerant
86
views
no
answers
no
votes
2024-04-19 12:46:23 -0500
sheida
why my results are not changed after I am changing the numbers for melting and freeing point of PCM
energy
energy-consumption
energyplus
pcm
phase-change-material
37
views
no
answers
1
vote
2024-04-19 21:25:24 -0500
vtab
EnergyPlus HVAC power increases after decreasing the heating setpoint [closed]
energyplus-api
heating-coil
dual-setpoint
energyplus
python-ems
31
views
no
answers
1
vote
2024-04-23 18:28:46 -0500
Aaron Boranian
Sizing warning outside of sizing period
energyplus
sizing
ideal-loads-air-system
weather-file
design-day
245
views
no
answers
no
votes
2024-04-24 09:52:13 -0500
Aaron Boranian
HAVC did not converge after 25 warmup days.
energyplus
severe-error
warmup
convergence
156
views
no
answers
1
vote
2024-04-24 09:47:07 -0500
Aaron Boranian
How detailed should I make my geometry?
openstudio-sketchup-plugin
openstudio
geometry
spaces
energyplus
96
views
no
answers
1
vote
2024-05-15 02:39:45 -0500
Roy_Xu
Why Daylightingcontrol doesn't work and the DGI could not associate with EMS?
energyplus
daylighting-control
ems
dgi
shading-control
17
views
no
answers
no
votes
2024-04-25 10:10:40 -0500
Bernard Kim
Having Trouble With Ideal Loads Air System [closed]
ideal-loads-air-system
energyplus
ladybug
zone-sizing
design-day
50
views
no
answers
no
votes
2024-04-25 15:38:35 -0500
Rezvan
Whole house fan in energyplus
fan
energyplus
residential
mechanical-ventilation
19
views
no
answers
no
votes
2024-04-25 21:28:45 -0500
xchen
Coil:Heating sizing temperature not correct
sizing
energyplus
design-day
heating-coil
doas
61
views
no
answers
1
vote
2024-04-28 18:18:31 -0500
Ehsank
EnergyPlus Parallel Simualtion on HPC
energyplus
hpc
beopt
computer-hardware
compute-cluster
137
views
no
answers
no
votes
2024-04-28 23:10:35 -0500
Mike117
I have 0 unmet hours, but I have 4420 hours unmet according to Simple ASHRAE 55-2004. What can I do to improve this?
openstudio-results
energyplus
thermal-comfort
ashrae-55
summary-report
33
views
no
answers
no
votes
2024-04-29 06:37:38 -0500
CoolAlfo
Requested output variable (E+, Grasshopper & Ladybug)
ladybug
grasshopper
energyplus
output-variable
52
views
no
answers
1
vote
2024-05-01 12:29:39 -0500
Greg Estep
mixed water loop flow issues
designbuilder
geothermal
dual-setpoint
energyplus
hvac-control
67
views
no
answers
1
vote
2024-04-30 12:45:39 -0500
BalKrishna
How do I control water flow to fluid cooler and Ground heat exchanger in multi source heat pump?
ground-source-heat-pump
fluid-cooler
energyplus
condenser-loop
hvac-control
13
views
no
answers
1
vote
2024-05-04 11:03:45 -0500
alfred.levison
VRF system Fan:system model energy calculation
vrf
energyplus
fan
27
views
no
answers
no
votes
2024-05-06 17:25:26 -0500
Mike117
How do I model a tempered air damper and heat exchanger without a dedicated outdoor air system in Openstudio/EnergyPlus?
hvac-control
airloop
openstudio
energyplus
49
views
no
answers
no
votes
2024-05-07 16:15:00 -0500
sheida
Negative Coordination
openstudio
energyplus
idf
geometry
coordinates
105
views
no
answers
no
votes
2024-05-12 22:32:32 -0500
YuqngYang
Ice Rink Modeling
ice-rink
energyplus
equest
423
views
no
answers
1
vote
2024-05-13 09:33:47 -0500
adrisnnt
DesignBuilder IDF Import problems
designbuilder
idf
energyplus
coordinates
import
83
views
no
answers
no
votes
2024-05-14 12:43:32 -0500
sz1980
Python API: Actuators all zero
ems
python-ems
energyplus
python-plugin
ems-control
39
views
no
answers
no
votes
2024-05-14 21:37:56 -0500
Marcos Braz
Energy Plus Two water heaters with two source sides in the same loop.
energyplus
hot-water-loop
air-to-water-heat-pump
solar-collector
plant-loop
97
views
no
answers
no
votes
2024-05-15 11:59:17 -0500
chloe
plz... help me. how to do openstudio.
openstudio
vrf
energyplus
openstudio-application
hvac
50
views
no
answers
no
votes
2024-05-16 06:11:04 -0500
chloe
Is negative load required for vrf system?
vrf
openstudio
energyplus
hvac-control
openstudio-application
30
views
no
answers
no
votes
2024-05-17 08:40:02 -0500
Aaron Boranian
Severe Error **HVACTEMPLATE:* objects found, not supported [closed]
hvac
error
openstudio-application
hvac-template
energyplus
839
views
no
answers
no
votes
2024-05-17 10:18:20 -0500
Burns
The delta between the FMU stop time 1 and the FMU start time 0 must be a multiple of 86400
pyfmi
error
delta
energyplus
fmu
173
views
no
answers
1
vote
2024-05-24 05:34:08 -0500
PmP
SetpointManager:ReturnTemperature:Chilled/HotWater never reads PlantLoop fluid glycol (E+ Bugfix)
energyplus
fluid-properties
bug-report
177
views
no
answers
1
vote
2024-05-21 20:34:18 -0500
mattkoch
Application of 62.1VRP instead of ZoneSum makes OA flow equal to MA/SA flow?
openstudio-application
mechanical-ventilation
ashrae-62.1
system-sizing
energyplus
« previous
1
...
177
178
179
180
181
next page »
Training Workshops
Careers
Contributors
Tags
energyplus
×30
openstudio
×5
hvac-control
×4
openstudio-application
×4
design-day
×3
python-ems
×3
vrf
×3
air-to-water-heat-pump
×2
coordinates
×2
designbuilder
×2
dual-setpoint
×2
ems
×2
energyplus-api
×2
error
×2
fan
×2
geometry
×2
heating-coil
×2
hvac
×2
ideal-loads-air-system
×2
idf
×2
ladybug
×2
mechanical-ventilation
×2
pcm
×2
phase-change-material
×2
python-plugin
×2
sizing
×2
actuator
×1
airloop
×1
ashrae-55
×1
ashrae-62.1
×1
beopt
×1
bug-report
×1
compute-cluster
×1
computer-hardware
×1
condenser-loop
×1
convergence
×1
daylighting-control
×1
delta
×1
dgi
×1
doas
×1
ems-control
×1
energy
×1
energy-consumption
×1
equest
×1
floor-heating
×1
fluid-cooler
×1
fluid-properties
×1
fmu
×1
geothermal
×1
grasshopper
×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
×