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 »
relevance
date ▼
activity
answers
votes
84
questions
Tagged
112
views
no
answers
2
votes
2025-05-17 09:57:41 -0500
Babson
Double skin facade with PCM blinds
double-skin-facade
phase-change-material
blind
openstudio
openstudio-application
414
views
no
answers
1
vote
2025-02-22 09:39:58 -0500
Aaron Boranian
Issue with EMS Construction State Actuator and Finite Difference Nodes
ems
actuator
pcm
energyplus
condfd
149
views
no
answers
no
votes
2025-01-09 04:05:23 -0500
Alaa Salah
how to add a construction to removable insulation?
movable
insulation
energyplus
phase-change-material
construction
84
views
no
answers
no
votes
2024-09-29 22:43:47 -0500
fransmich
How to check phase change states using MaterialProperty:PhaseChange?
pcm
energyplus
phase-change-material
output-variable
63
views
no
answers
no
votes
2024-09-29 22:42:46 -0500
fransmich
How to check phase change states using MaterialProperty:PhaseChange? [closed]
pcm
energyplus
phase-change-material
output-variable
132
views
no
answers
1
vote
2024-08-11 04:31:15 -0500
Yun
Set pump schedule in EnergyPlus
energyplus
schedules
pump
ems
ems-control
165
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
92
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
81
views
no
answers
no
votes
2024-02-11 22:59:52 -0500
Niloufar
Simulating PCM in window with EnergyPlus
energyplus
phase-change-material
window
construction
245
views
no
answers
1
vote
2024-01-18 02:21:35 -0500
fransmich
Observing Phase Change Material (PCM) State Changes in DesignBuilder Simulation
pcm
condfd
phase-change-material
energyplus
designbuilder
51
views
no
answers
no
votes
2024-01-08 23:31:16 -0500
fransmich
pcm Hysteresis vs Temperature-Enthalpy pair? [closed]
energyplus
phase-change-material
113
views
no
answers
1
vote
2024-01-08 23:30:23 -0500
fransmich
pcm Hysteresis vs Temperature-Enthalpy pair?
energyplus
phase-change-material
424
views
no
answers
1
vote
2024-01-08 09:08:32 -0500
Aaron Boranian
How can i use EMS to change the transmittance of a movable insulation?
energyplus
ems
ems-control
material
transmittance
447
views
no
answers
1
vote
2024-01-06 17:57:19 -0500
LongXiangyu
How to use window software to construct a window system in which a glazing layer is next to a solid PCM layer, without air gap between them?
energyplus
berkeley-window
window
construction
material
135
views
1
answer
no
votes
2023-12-10 10:32:12 -0500
Keigo
EMS control is off by one hour
energyplus
ems
169
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
105
views
no
answers
no
votes
2023-12-13 10:22:09 -0500
sheida
pcm temperature effect
energyplus
output-variable
outdoor-temperature
phase-change-material
zone-temperature
55
views
no
answers
no
votes
2023-11-30 08:56:26 -0500
sheida
pcm temperature effect [closed]
energyplus
output-variable
outdoor-temperature
phase-change-material
zone-temperature
188
views
1
answer
2
votes
2023-11-09 10:24:15 -0500
shorowit
BeOpt V3 PCM Modeling
beopt
phase-change-material
252
views
1
answer
1
vote
2023-11-13 21:18:59 -0500
Keigo
Set deadband for ZoneHVAC:LowTemperatureRadiant:VariableFlow object (hydronic flooring)
hydronic
deadband
low-temperature-radiant
energyplus
hvac-control
179
views
1
answer
1
vote
2023-07-18 09:25:15 -0500
shorowit
How to associate node numbers in the CondFD output with the corresponding surface layer?
phase-change-material
node-connection
condfd
energyplus
output-variable
428
views
1
answer
1
vote
2023-06-09 20:46:00 -0500
Keigo
Thermal Storage Tank with Phase Change Material (PCM)
storage-tank
energplus
designbuilder
phase-change-material
solar-collector
52
views
no
answers
no
votes
2023-05-11 20:30:18 -0500
Selma Inger
Customize shading material.
energyplus
phase-change-material
shading
blind
45
views
no
answers
no
votes
2023-05-11 20:30:13 -0500
Selma Inger
Customize shading material. [closed]
energyplus
phase-change-material
shading
blind
399
views
1
answer
1
vote
2023-06-13 10:52:11 -0500
Zakaria
Phase Phase Change Material as cold thermal energy storage / Zone Phase Change Material Melting Output Variable / Freezing Enthalpy
energyplus
phase-change-material
output-variable
thermal-energy-storage
refrigeration
307
views
1
answer
1
vote
2023-03-01 19:03:35 -0500
Aaron Boranian
How to set LoadProfile:Plant on DesignDay
energyplus
ems
design-day
load-profile
bug-report
3k
views
no
answers
1
vote
2022-11-10 07:52:47 -0500
tassioluiz
How to solve "Inside surface heat balance did not converge with..." error?
energyplus
heat-balance
convergence
phase-change-material
warning
274
views
1
answer
no
votes
2024-06-25 16:12:36 -0500
hj
CondFD Surface Temperature Node not showing
energyplus
condfd
phase-change-material
output-variable
285
views
1
answer
1
vote
2022-07-26 07:56:51 -0500
Julien Marrec
Has anyone had recent success modeling PCM?
phase-change-material
ies-ve
energyplus
793
views
no
answers
1
vote
2022-07-11 02:39:31 -0500
Julien Marrec
HVAC & wall peformance report
building
envelope
energyplus
output-report
phase-change-material
1
2
3
next page »
Training Workshops
Contributors
Tags
energyplus
×27
phase-change-material
×22
output-variable
×7
ems
×6
pcm
×6
condfd
×4
blind
×3
construction
×3
ems-control
×3
bug-report
×2
designbuilder
×2
material
×2
outdoor-temperature
×2
pump
×2
shading
×2
window
×2
zone-temperature
×2
actuator
×1
beopt
×1
berkeley-window
×1
building
×1
convergence
×1
deadband
×1
design-day
×1
double-skin-facade
×1
energy
×1
energy-consumption
×1
envelope
×1
heat-balance
×1
hvac-control
×1
hydronic
×1
hysteresis
×1
ies-ve
×1
insulation
×1
load-profile
×1
low-temperature-radiant
×1
movable
×1
node-connection
×1
openstudio
×1
openstudio-application
×1
output-report
×1
refrigeration
×1
schedules
×1
solar-collector
×1
storage-tank
×1
thermal-energy-storage
×1
transmittance
×1
warning
×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
×