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 ▲
916
questions
Tagged
104
views
no
answers
1
vote
2023-07-10 08:03:04 -0500
Pablocm
Controller Mechanical Ventilation and Latent effectiveness of air-to-air plate HX
openstudio
doas
heat-exchanger
warning
heat-recovery
119
views
no
answers
1
vote
2025-03-25 11:07:39 -0500
Zakaria
Inlet Coil Temperature for Air Chiller in EnergyPlus
air-chiller
output-variable
energyplus
hvac
node-connection
313
views
no
answers
1
vote
2017-11-13 15:24:26 -0500
VickyZhou
Air Source Heat Pump Inputs
energyplus
air-to-water-heat-pump
99
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
refrigerant
radiant-heating
244
views
no
answers
1
vote
2020-12-29 07:37:29 -0500
maria123098
How can I get a desired temperature at the air outlet of heating coil?
energyplus
heating-coil
setpoint
269
views
no
answers
1
vote
2024-03-15 08:45:29 -0500
TanPham
How to add a piece of code for an object (HeatPump:PlantLoop:EIR:Heating) to my OSM file.
openstudio
air-to-water-heat-pump
openstudio-application
water-to-water-heat-pump
openstudio-measure
178
views
no
answers
1
vote
2018-03-29 05:08:37 -0500
mingsze
How to use Trnsys to simulate the cooling demand by using seawater-cooled and air-cooled chillers
trnsys
chiller
387
views
no
answers
1
vote
2017-04-23 05:33:12 -0500
sga
pressure at airchanges
air-flow
openstudio
residential
70
views
no
answers
1
vote
2023-05-12 04:44:57 -0500
Kunyu
Add setpoint manager after cooling coil in an air loop through openstudio API Python
openstudio
python
setpoint-manager
openstudio-sdk
nodes
136
views
no
answers
1
vote
2019-03-18 03:18:33 -0500
M741
Do I need a HVAC System for RoomAirNodes (Mundt Model)?
energyplus
facade
room-air-model
double-skin-facade
161
views
no
answers
1
vote
2017-10-22 04:17:42 -0500
designbuilderknowledge
I am using anys to create a heat exchanger containing parallel slabs. the heat exchanger is defined as a solid body i need it to be hollow to allow air flow. any ideas?
ansys
geometry
heat-exchanger
119
views
no
answers
1
vote
2022-09-02 13:56:12 -0500
cdouglass
Airflow Networks w/ WindowAC
window-air-conditioner
infiltration
energyplus
airflow-network
residential
434
views
no
answers
1
vote
2021-11-04 11:47:27 -0500
Elisa Matar
Natural Ventilation - What are reasonable ACH results?
energyplus
natural-ventilation
airflow-network
454
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
253
views
no
answers
1
vote
2022-02-07 19:58:38 -0500
Tomlai15
EnergyPlus AWHP output variables
energyplus
air-to-water-heat-pump
output-variable
output-report
257
views
no
answers
1
vote
2020-02-09 04:01:54 -0500
FatemahDashti
Infiltration air leakage area
openstudio
infiltration
98
views
no
answers
1
vote
2023-01-04 02:33:22 -0500
Mariha
OpenStudio Ideal Air Loads Output
ideal-loads-air-system
output
openstudio
280
views
no
answers
1
vote
2022-03-23 09:14:14 -0500
Aaron Boranian
Control of Heat Pump and Boiler Using PlantEquipmentOperation:HeatingLoad and PlantEquipmentOperationSchemes.
hybrid
plant-equipment-operation
boiler
energyplus
air-to-water-heat-pump
357
views
no
answers
1
vote
2019-01-14 05:34:19 -0500
Mario Singh
Thermal Radiation to air HT coeff zero.
energyplus
heat-balance
output-variable
585
views
no
answers
1
vote
2021-07-27 09:35:09 -0500
BL
How dehumidify air with DX RTU in OpenStudio?
openstudio
dehumidification
rtu
dx-coil
humidity-control
677
views
no
answers
1
vote
2024-09-09 18:10:37 -0500
sashadf1
Ideal Air Cooling Load but no Heating Load
district-heating
openstudio-application
heating-load
ideal-loads-air-system
155
views
no
answers
1
vote
2021-05-10 09:21:58 -0500
codybond
Heat pump cooling coil water flow
air-to-water-heat-pump
condenser-loop
energyplus
180
views
no
answers
1
vote
2025-08-01 06:11:47 -0500
August
dehumidification cooling energy + air reheating energy in designbuilder simple hvac
designbuilder
dehumidification
reheat
output-report
189
views
no
answers
1
vote
2022-08-08 12:02:11 -0500
qirachel
plant loop setpoint manager and compressor setpoint temperature
energyplus
air-to-water-heat-pump
hot-water-loop
setpoint-manager
designbuilder
241
views
no
answers
1
vote
2020-11-20 11:36:08 -0500
Farzam
Why isn't the zone air relative humidity within the humidifier and dehumidifier setpoints in the IDF editor?
dehumidifier
humidity-control
setpoint
energyplus
idf-editor
475
views
no
answers
1
vote
2020-05-31 07:05:24 -0500
Mehrdad Vojdani
Warning: the coil bypass factor is unrealistically large
energyplus
cooling-coil
air-loop
759
views
no
answers
1
vote
2020-09-10 08:46:39 -0500
umop-3pisdn
Air Cooled Chiller + Waterside Economizer
free-cooling
economizer
chiller
designbuilder
energyplus
578
views
no
answers
1
vote
2022-01-22 00:17:02 -0500
mattkoch
Setpoint Manager Outdoor Air Reset does not work?
openstudio-application
openstudio
setpoint-manager
outdoor-air
chilled-water-loop
474
views
no
answers
1
vote
2022-03-04 04:19:26 -0500
Kari
Zone VRF Air Terminal Total Cooling Rate in the input file is incorrect
designbuilder
hvac
vrv
severe-error
terminal-unit
3k
views
no
answers
1
vote
2022-06-20 14:12:30 -0500
emg8760
How to output Latent and Sensible loads in Openstudio/Eplus per thermal zone?
openstudio
energyplus
latent
ideal-loads-air-system
output-variable
« previous
1
...
15
16
17
18
19
...
31
next page »
Training Workshops
Contributors
Tags
energyplus
×17
openstudio
×9
air-to-water-heat-pump
×7
designbuilder
×4
output-variable
×4
heat-exchanger
×3
ideal-loads-air-system
×3
openstudio-application
×3
setpoint-manager
×3
airflow-network
×2
chiller
×2
dehumidification
×2
humidity-control
×2
hvac
×2
infiltration
×2
output-report
×2
residential
×2
setpoint
×2
air-chiller
×1
air-flow
×1
air-loop
×1
ansys
×1
berkeley-window
×1
boiler
×1
chilled-water-loop
×1
condenser-loop
×1
construction
×1
cooling-coil
×1
dehumidifier
×1
district-heating
×1
doas
×1
double-skin-facade
×1
dx-coil
×1
economizer
×1
facade
×1
free-cooling
×1
geometry
×1
heat-balance
×1
heating-coil
×1
heating-load
×1
heat-recovery
×1
hot-water-loop
×1
hybrid
×1
idf-editor
×1
latent
×1
material
×1
natural-ventilation
×1
node-connection
×1
nodes
×1
openstudio-measure
×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
×