Unmet Hours

722

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no

answers

no

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2025-05-12 07:46:52 -0600 Alex89

OpenStudio Error when using Low Temp Radiant Var Flow- HVAC system, possible bug?

333

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2

answers

2

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2025-05-12 20:19:53 -0600 Jamie Sullivan

EnergyPlus ground domain - Slab-ON-grade with vertical perimeter insulation

776

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1

answer

5

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2025-05-13 15:17:22 -0600 Denis Bourgeois

… 90.1 2022 requirements for linear thermal bridges

382

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answers

1

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2025-05-14 17:45:43 -0600 the_donn

installation places files in user-registry which cannot work in a classroom

180

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no

answers

no

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2025-05-14 23:23:44 -0600 px889

Actuator controled by Python API is not available in my scenario [closed]

245

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no

answers

no

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2025-05-15 07:06:43 -0600 Aaron Boranian

Chilled Water Storage Tank errors in DOE Medium Office Building?

314

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1

answer

1

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2025-05-15 15:23:07 -0600 Denis Bourgeois

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811

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1

answer

1

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2025-05-16 02:11:56 -0600 Ski90Moo

HAVC did not converge after 25 warmup days.

385

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1

answer

2

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2025-05-16 02:36:33 -0600 Ski90Moo

OpenStudio Convergence Error

350

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1

answer

no

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2025-05-16 09:12:06 -0600 Aaron Boranian

Severe ** CheckWarmupConvergence: Loads Initialization, Zone="L01-1 BR 10" did not converge after 25 warmup days.

129

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no

answers

2

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2025-05-17 09:57:41 -0600 Babson

Double skin facade with PCM blinds

101

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no

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no

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2025-05-18 10:06:19 -0600 ssjjjyyy

Cooling Energy Increase after Reducing Nominal Lighting Power

281

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2

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4

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2025-05-19 07:24:01 -0600 kwalkerman

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176

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1

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no

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2025-05-19 07:34:55 -0600 kwalkerman

Defining CO2 levels inside thermal zone and Control it

618

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2

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6

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2025-05-19 09:07:14 -0600 Julien Marrec

Fan motor efficiency has no impact on energy consumption

1k

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no

answers

2

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2025-05-20 07:27:17 -0600 Zakaria

EnergyPlus Walk-in Freezer Model Issue: Compressor Runtime Fraction Not Equal to 0 When Power is 0W

250

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2

answers

no

votes

2025-05-20 07:52:55 -0600 RobinCris

openstudio transparent walls (only with windows)

460

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1

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no

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2025-05-20 08:10:40 -0600 Julien Marrec

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253

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1

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2025-05-20 08:10:50 -0600 Julien Marrec

How can I control node and fan actuators in EnergyPlus via Python API without being overwritten by SetpointManagers or system logic?

258

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2

answers

3

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2025-05-20 08:28:38 -0600 mattkoch

control thermal zone temperture by air flow rather than chilled water flow

270

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2

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1

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2025-05-21 08:12:55 -0600 mattkoch

Equal OA for ASHRAE 90.1 baseline and proposed in OpenStudio?

214

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1

answer

no

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2025-05-21 08:15:30 -0600 mattkoch

Assign OA cfm to Thermal Zone (LEED)

199

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1

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2025-05-21 09:27:53 -0600 kwalkerman

Low Temperature Radiant System Schedule acting funny

390

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3

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1

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177

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no

answers

no

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199

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answers

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2025-05-22 13:31:55 -0500 Aaron Boranian

Does "Mechanically Ventilated" in DesignBuilder Account for Fan Energy Like "Cooled & Mechanically Ventilated"?

194

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1

answer

2

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2025-05-26 03:44:11 -0600 Julien Marrec

Access to a warmUpFlag to pass in an FMU cosim

85

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no

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1

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2025-05-26 17:57:30 -0500 Jamie Sullivan

AFN zone ventilation not reported during warmup?

372

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1

answer

1

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2025-05-27 07:12:27 -0600 Denis Bourgeois

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356

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2

answers

1

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2025-05-27 08:42:28 -0600 Luís Filipe Sousa

13129 questions

OpenStudio Error when using Low Temp Radiant Var Flow- HVAC system, possible bug?

EnergyPlus ground domain - Slab-ON-grade with vertical perimeter insulation

… 90.1 2022 requirements for linear thermal bridges

installation places files in user-registry which cannot work in a classroom

Actuator controled by Python API is not available in my scenario [closed]

Chilled Water Storage Tank errors in DOE Medium Office Building?

Can I merge multiple buildings (.osm files) into one .osm file ?

HAVC did not converge after 25 warmup days.

OpenStudio Convergence Error

Severe ** CheckWarmupConvergence: Loads Initialization, Zone="L01-1 BR 10" did not converge after 25 warmup days.

Double skin facade with PCM blinds

Cooling Energy Increase after Reducing Nominal Lighting Power

Incorrect autosizing of PTHP's heating coil

Defining CO2 levels inside thermal zone and Control it

Fan motor efficiency has no impact on energy consumption

EnergyPlus Walk-in Freezer Model Issue: Compressor Runtime Fraction Not Equal to 0 When Power is 0W

openstudio transparent walls (only with windows)

Actuator controled by Python API is not available in my scenario

How can I control node and fan actuators in EnergyPlus via Python API without being overwritten by SetpointManagers or system logic?

control thermal zone temperture by air flow rather than chilled water flow

Equal OA for ASHRAE 90.1 baseline and proposed in OpenStudio?

Assign OA cfm to Thermal Zone (LEED)

Low Temperature Radiant System Schedule acting funny

EnergyPlus/OpenStudio VAV w/ Reheat Throttling Range Adjustment?

HVAC Setup Help with Air Loop

Does "Mechanically Ventilated" in DesignBuilder Account for Fan Energy Like "Cooled & Mechanically Ventilated"?

Access to a warmUpFlag to pass in an FMU cosim

AFN zone ventilation not reported during warmup?

How do I model Different window materials in Openstudio?

Question about how wall, roof, and floor thickness affects internal zone dimensions in DesignBuilder

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