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703
questions
Tagged
310
views
1
answer
1
vote
2022-06-29 02:26:00 -0500
Julien Marrec
Can 1 AHU (cooling coil) set in more than one plant loop
openstudio
chiller
openstudio-application
plant-loop
404
views
1
answer
no
votes
2022-12-11 12:57:55 -0500
Denis Bourgeois
greenhouse simulation
evapotranspiration
openstudio
greenhouse
340
views
1
answer
1
vote
2024-11-05 09:45:40 -0500
Neal Kruis
How does KIVA determine heat loss during design day periods?
energyplus
kiva
zone-sizing
design-day
ground-heat-transfer
312
views
1
answer
1
vote
2024-11-12 14:08:33 -0500
Greg Estep
How to Choose the right cooling capacity?
openstudio
report
autosizing
hvac-load
design-day
341
views
1
answer
no
votes
2025-03-08 00:34:14 -0500
A.Pressler
Simple constant mech ventilation
energyplus
mechanical-ventilation
hvac-control
212
views
1
answer
no
votes
2025-03-19 20:19:22 -0500
shorowit
Energy use drops but energy bill same
energyplus
electricity
181
views
1
answer
no
votes
2026-03-14 04:57:06 -0500
zgagdfd
Error of Chiller:Electric:EIR
openstudio-application
energyplus
severe-error
water-cooled-chiller
390
views
1
answer
6
votes
2016-01-07 17:37:09 -0500
Neal Kruis
Initial room conditions before simulation starts
energyplus
zone-temperature
593
views
1
answer
2
votes
2017-05-30 02:59:42 -0500
Julien Marrec
HVAC Load Profiles is different to the sum of Zone Air System Sensible Cooling Rate
openstudio
load-profile
371
views
1
answer
no
votes
2019-10-30 22:45:47 -0500
David Goldwasser
Energy use does not change upon change in window to wall ratio
energyplus
window-wall-ratio
534
views
1
answer
6
votes
2018-05-14 04:39:05 -0500
Julien Marrec
High density load in datacenter
energyplus
data-center
convergence
1k
views
1
answer
no
votes
2016-03-15 09:24:52 -0500
Aaron Boranian
CONDENSER LOOP CHILLER WATER PLANT
chilled-water-loop
plant-loop
condenser-loop
277
views
1
answer
1
vote
2016-03-28 14:54:37 -0500
aparker
I want to model purchased air for supply air of DOAS.
energyplus
doas
250
views
1
answer
3
votes
2016-12-15 13:44:40 -0500
mdahlhausen
OS - Heat a Space but do not Include Energy Needed into Model?
openstudio
multi-family
345
views
1
answer
2
votes
2017-06-26 15:05:28 -0500
Julien Marrec
How to build a dummy air distribution unit in EnergyPlus?
energyplus
air-distribution
ems
639
views
1
answer
1
vote
2019-06-25 15:46:15 -0500
maja244
High temperatures in winter
openstudio
heating-system
please-use-existing-tags
403
views
1
answer
2
votes
2019-12-13 07:44:40 -0500
Julien Marrec
How to add a smart thermostat measure in Open Studio/PAT?
openstudio
thermostat
547
views
1
answer
1
vote
2025-02-11 16:59:30 -0500
Brooke_Energy
Open Studio Crashes Every time I try and open thermal zones
openstudio
openstudio-application
thermal-zone
application-error
bug-report
1k
views
1
answer
1
vote
2025-01-07 09:17:57 -0500
tomer@urecsys.com
Modeling a fan energy consumption in an AHU
fan
designbuilder
energy
energyplus
343
views
1
answer
1
vote
2025-10-15 08:25:38 -0500
Greg Estep
Negative Interzone Floor Zone Component Load Summary Results
energyplus
zone-component-load-summary
summary-report
heat-transfer
913
views
1
answer
2
votes
2019-04-05 13:15:49 -0500
Aaron Boranian
Using more than one splitter-mixer pair in one Plant Loop
energyplus
plant-loop
2k
views
1
answer
3
votes
2018-01-20 12:53:50 -0500
Aaron Boranian
EnergyPlus: how ventilation affects heating and cooling needs
energyplus
mechanical-ventilation
natural-ventilation
air-flow
460
views
1
answer
2
votes
2018-05-27 07:25:03 -0500
Avi
How to access the HVAC electricity consumption for each thermal zone?
openstudio
zone-hvac
thermal-zone
output-variable
dview
412
views
1
answer
1
vote
2024-11-18 12:12:02 -0500
Greg Estep
Primary and Secondary Loop Configuration for HEX and WaterHeater:Mixed
thermal-storage
heat-exchanger
plant-loop
openstudio-application
energyplus
612
views
1
answer
no
votes
2024-09-11 14:25:09 -0500
Greg Estep
Connect condenser loop to radiant surfaces in Design Builder.
designbuilder
radiant-cooling
radiant-heating
condenser-loop
low-temperature-radiant
1k
views
1
answer
2
votes
2016-05-19 07:42:37 -0500
adambgnr
Can two HVAC systems in the same zone have different setpoints?
energyplus
thermostat
hvac-control
194
views
1
answer
2
votes
2018-07-25 04:54:00 -0500
Julien Marrec
What does it mean by "No System Effects are accounted for"?
energyplus
4k
views
1
answer
2
votes
2020-10-20 12:21:18 -0500
Jmythms
How do I get Energy plus to Output latent loads and total loads
energyplus
output-report
cooling-load
please-use-existing-tags
669
views
1
answer
1
vote
2024-03-11 12:28:58 -0500
Zakaria
The surface has an edge that is either not an edge on another surface or is an edge on three or more surfaces
energyplus
warning
zone
vertex
geometry
334
views
1
answer
1
vote
2024-04-02 19:48:48 -0500
Keigo
What are "Initial Design" and "Design" in the summary report when running Coincident sizing?
energyplus
plant-loop
autosizing
summary-report
design-day
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