Unmet Hours

712

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2

answers

no

votes

2025-07-20 11:55:53 -0600 Rafael

How set infiltration rate (ACH) in AFN model?

279

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1

answer

no

votes

2025-07-17 18:40:46 -0600 sandip_mep

Ventillation in Openstudio

223

views

1

answer

1

vote

2025-04-28 19:16:07 -0600 shorowit

at which pressure ACH is reported in EP?

247

views

no

answers

1

vote

2025-03-19 06:30:49 -0600 Aaron Boranian

OpenStudio: What do I have to do to make muy building affected by the exterior temperature?

182

views

1

answer

1

vote

2025-01-09 15:05:50 -0600 shorowit

BeOpt energy models - ACH

433

views

2

answers

1

vote

2024-06-20 17:00:37 -0600 DW

Tighter homes use more energy?

3k

views

2

answers

no

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2024-05-17 13:10:57 -0600 JasonGlazer

Building was Built in the 70s What would I use for Design OA and Infiltration

397

views

1

answer

1

vote

2023-10-11 20:51:37 -0600 Mohammad

AirChanges/Hour in EnergyPlus

705

views

1

answer

1

vote

2023-10-11 08:10:26 -0600 jrgros

Different results in Ideal Loads if I calculate the ventilation + infiltration load all together at the zone level than if I calculate the infiltration at the zone level and the ventilation at the system level.

588

views

1

answer

1

vote

2023-04-30 20:30:23 -0600 Greg Estep

Calculating Infiltration Reliably

343

views

2

answers

1

vote

2023-03-17 10:07:53 -0600 jferamo89

Mall entrance infiltration modeling for LEED compliance

213

views

no

answers

no

votes

2023-03-09 09:32:00 -0600 jferamo89

Revolving doors impact in energy model ASHRAE 90.1 [closed]

120

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no

answers

no

votes

2023-02-10 09:18:43 -0600 Katerina Karanafti

Exhaust fan proper operation

335

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no

answers

no

votes

2023-02-09 08:36:40 -0600 Katerina Karanafti

Infiltration and ventilation rates in airflow network

534

views

no

answers

1

vote

2023-01-10 12:16:22 -0600 nsmith

EnergyPlus Infiltration Heat Load Calculation

273

views

1

answer

2

votes

2022-11-04 07:51:05 -0600 shorowit

Change in Infiltration and Ventilation Rate in IECC 2018 residential single-family prototype

2k

views

1

answer

1

vote

2022-10-01 07:23:33 -0600 Denis Bourgeois

Difference between design specification outdoor air and space infiltration design flow rates

146

views

no

answers

1

vote

2022-09-02 13:56:12 -0600 cdouglass

Airflow Networks w/ WindowAC

137

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no

answers

no

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2022-02-15 04:32:58 -0600 LaTuor

Air flow warehouse doors

618

views

1

answer

1

vote

2022-01-27 12:27:35 -0600 J Monteiro

Infiltration Heating load

244

views

no

answers

2

votes

2022-01-26 10:17:11 -0600 Tha'er Abdalla

Does the Output Variable: Zone Infilitration Air Change Rates in EnergyPlus include Natural Ventilation Rates according to defined window opening schedules? Or does this only output infiltration rates due to leakage in the building envelope?

417

views

1

answer

2

votes

2021-12-02 09:59:41 -0600 MJWitte

how to find Zone Infiltration Rate? or equivalent in [W]

183

views

no

answers

no

votes

2021-11-03 15:38:25 -0600 jmacleod

Openstudio Infiltration rate

297

views

1

answer

3

votes

2021-10-08 10:18:30 -0600 shorowit

Zone Infiltration Mass Flow Rate of the building

353

views

1

answer

no

votes

2021-09-24 09:45:36 -0600 Petros Dalavouras

Could you clarify Infiltration entry fields?

189

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no

answers

no

votes

2021-09-23 04:35:09 -0600 Debayan93

Higher Total Fresh Air Supply than Expected

5k

views

1

answer

3

votes

2021-07-29 21:25:55 -0600 Keigo

Infiltration in accordance with ASHRAE 90.1-2013, 2016 and 2019

695

views

1

answer

2

votes

2021-05-11 01:01:35 -0600 Moheete

why infiltration in summer and winter are different?

155

views

no

answers

1

vote

2021-04-27 03:35:29 -0600 Jasper

How to perform a virtual blower door test?

156

views

no

answers

no

votes

2021-04-04 07:49:11 -0600 Soegab

115 questions

How set infiltration rate (ACH) in AFN model?

Ventillation in Openstudio

at which pressure ACH is reported in EP?

OpenStudio: What do I have to do to make muy building affected by the exterior temperature?

BeOpt energy models - ACH

Tighter homes use more energy?

Building was Built in the 70s What would I use for Design OA and Infiltration

AirChanges/Hour in EnergyPlus

Different results in Ideal Loads if I calculate the ventilation + infiltration load all together at the zone level than if I calculate the infiltration at the zone level and the ventilation at the system level.

Calculating Infiltration Reliably

Mall entrance infiltration modeling for LEED compliance

Revolving doors impact in energy model ASHRAE 90.1 [closed]

Exhaust fan proper operation

Infiltration and ventilation rates in airflow network

EnergyPlus Infiltration Heat Load Calculation

Change in Infiltration and Ventilation Rate in IECC 2018 residential single-family prototype

Difference between design specification outdoor air and space infiltration design flow rates

Airflow Networks w/ WindowAC

Air flow warehouse doors

Infiltration Heating load

Does the Output Variable: Zone Infilitration Air Change Rates in EnergyPlus include Natural Ventilation Rates according to defined window opening schedules? Or does this only output infiltration rates due to leakage in the building envelope?

how to find Zone Infiltration Rate? or equivalent in [W]

Openstudio Infiltration rate

Zone Infiltration Mass Flow Rate of the building

Could you clarify Infiltration entry fields?

Higher Total Fresh Air Supply than Expected

Infiltration in accordance with ASHRAE 90.1-2013, 2016 and 2019

why infiltration in summer and winter are different?

How to perform a virtual blower door test?

Draw Void as Exterior Opening and Define Empty Building

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