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
3492
questions
Tagged
165
views
no
answers
1
vote
7 years ago
Sllencer
Model a 2 -stage heat pump with the Coil:Heating:DX:MultiSpeed object
air-source-heat-pump
multi-speed
energyplus
74
views
no
answers
no
votes
3 years ago
YizhiY
Unresonable load change when modifying the model inputs
energyplus
shgc
energy-consumption
commercial-prototype-building
fenestration
76
views
no
answers
no
votes
Feb 9
gulce
Connecting Water Use Equipment to Spaces in OpenStudio
hot-water-loop
water
use
equipment
spaces
159
views
no
answers
no
votes
4 years ago
Phan Truong
Can't open EP launch 9-4-0 from Windows Start Menu
ep-launch
installation
109
views
no
answers
no
votes
3 years ago
scut_nie
How to simulate the adaptive glazing by EMS or pyfmi?
ems
facade
thermochromic-window
fenestration
pyfmi
626
views
no
answers
6
votes
8 years ago
willyJohan
Best way to model multi-speed fans for zone equipment
fan-coil-unit
openstudio
energyplus
vrf
fan
86
views
no
answers
2
votes
3 years ago
shmily_world
Simulation Failed from the Right Beginning
openstudio-application
energyplus
error
293
views
no
answers
no
votes
2 years ago
Nesrine
how can i find the Display Extra Warnings from the output : Diagnostics to solve the problem of degenerate surfaces
energyplus
output-diagnostics
degenerate
surface
warning
2k
views
no
answers
2
votes
4 years ago
roham
How to make surplus electricity zero?
electric-load-center
microchp
chp
generator
energyplus
1k
views
no
answers
no
votes
5 years ago
5argan
OpenStudio Failed To Set Weather File
openstudio
weather-file
64
views
no
answers
1
vote
3 years ago
Octavio
Problem displaying stack graphic
visualization
designbuilder
ashrae-90.1
174
views
no
answers
1
vote
9 years ago
MatthewSteen
Invalid FluidSys property type in CBECC-Com v3
cbecc-com
title-24
service-hot-water
error
7k
views
no
answers
3
votes
9 years ago
4Designer
intersecting and surface matching "creates skylight instead of making floor
openstudio
surface-intersecting
surface-matching
geometry
74
views
no
answers
no
votes
1 year ago
Jamie Sullivan
EnergyPlus EMS sensors not read at first timestep of warmup?
energyplus
ems
ems-control
sensor
warmup
172
views
no
answers
no
votes
3 years ago
José Luis Bermúdez Alcocer
Number of surfaces in OSM and IDF files
openstudio
energyplus
geometry
309
views
no
answers
no
votes
3 years ago
Farshad
Share of Solar/Electrical Energy in DHW Production - DesignBuilder
designbuilder
dhw
solar-thermal
solar-collector
137
views
no
answers
no
votes
3 years ago
Debayan93
Sizing of Solar thermal collector
solar-collector
sizing
designbuilder
energyplus
dhw
25
views
no
answers
no
votes
1 year ago
brunakevellyn
infrastructure for air conditioning delivered to the finished building but equipment not
hvac
leed
baseline
proposed
air-conditioner
79
views
no
answers
1
vote
3 years ago
HoussemYounes
Solid to fluid heat exchange
heat-exchanger
fluid-properties
energyplus
196
views
no
answers
1
vote
3 years ago
glinn07
Upgrade OS App from 1.2.0 to 1.3.0 - temperature issue
openstudio-application
severe-error
energyplus
plant-loop
warmup
148
views
no
answers
no
votes
5 years ago
Archana
modelling a double skin facade in openstudio
openstudio
double-skin-facade
79
views
no
answers
1
vote
2 years ago
HoussemYounes
View EMS output variable in Openstudio
ruby
ems
openstudio
output-variable
openstudio-measure
1k
views
no
answers
no
votes
Jun 4
jinhuigradd
how to draw global energy-saving map after energyplus simulation
energyplus
data-visualisation
1k
views
no
answers
no
votes
7 years ago
TianZhichao
Severe error with External Interface: Error, xml file "variables.cfg" declares variable
energyplus
bcvtb
external-interface
238
views
no
answers
2
votes
5 years ago
Tophsla
BREEAM energy demand definition
breeam
401
views
no
answers
2
votes
3 years ago
jbatt
How can geomeppy be used to modify e-plus reference building WWR?
geomeppy
glazing
energyplus
python
window-wall-ratio
98
views
no
answers
1
vote
1 year ago
mapascual
Outside Reveal Depth field not working in OS:WindowProperty:FrameAndDivider
openstudio
openstudio-sdk
window-frame
291
views
no
answers
1
vote
7 years ago
Siva
unable to reach humidity setpoints
humidity-control
energyplus
147
views
no
answers
no
votes
3 years ago
RMurray
why are there so few HPWHs in BCL?
heat-pump-water-heater
openstudio
bcl
24
views
no
answers
1
vote
1 year ago
bigredone07
Time Lag in TMY Data from NSRDB Viewer
timestep
weather-file
tmy
nsrdb
« previous
1
...
113
114
115
116
117
next page »
Training Workshops
Careers
Contributors
Tags
energyplus
×15
openstudio
×8
designbuilder
×3
ems
×3
dhw
×2
error
×2
fenestration
×2
geometry
×2
openstudio-application
×2
solar-collector
×2
warmup
×2
weather-file
×2
air-conditioner
×1
air-source-heat-pump
×1
ashrae-90.1
×1
baseline
×1
bcl
×1
bcvtb
×1
breeam
×1
cbecc-com
×1
chp
×1
commercial-prototype-building
×1
data-visualisation
×1
degenerate
×1
double-skin-facade
×1
electric-load-center
×1
ems-control
×1
energy-consumption
×1
ep-launch
×1
equipment
×1
external-interface
×1
facade
×1
fan
×1
fan-coil-unit
×1
fluid-properties
×1
generator
×1
geomeppy
×1
glazing
×1
heat-exchanger
×1
heat-pump-water-heater
×1
hot-water-loop
×1
humidity-control
×1
hvac
×1
installation
×1
leed
×1
microchp
×1
multi-speed
×1
nsrdb
×1
openstudio-measure
×1
openstudio-sdk
×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
×