Unmet Hours

83

views

1

answer

no

votes

2024-02-11 14:09:14 -0600 Jamie Sullivan

increase in heat loss with more insulation thickness.

37

views

no

answers

2

votes

2024-01-21 03:57:02 -0600 Marcos

Heat balance on the zone air - Refrigeration systems output

137

views

2

answers

1

vote

2024-01-10 15:18:13 -0600 Jamie Sullivan

Extract each heat balance term in EnergyPlus

692

views

1

answer

1

vote

2024-01-04 21:31:45 -0600 Keigo

RoomAirModel exhaust temperature offset does not affect exhaust heat transfer?

392

views

2

answers

1

vote

2023-12-13 20:03:17 -0600 Keigo

What is frame and divider conductance?

79

views

1

answer

1

vote

2023-11-17 08:20:21 -0600 Denis Bourgeois

Defining solar power / solar heat flux

448

views

no

answers

3

votes

2023-11-17 07:26:47 -0600 rafael.alonso

Does E consider interior shading when calculating radiant temperature?

155

views

1

answer

1

vote

2023-08-02 06:05:34 -0600 Denis Bourgeois

Effect of No Mass Materials

79

views

1

answer

1

vote

2023-08-01 16:21:25 -0600 JasonGlazer

Breakdown of Sensible (delayed) for each wall or window.

526

views

2

answers

4

votes

2023-06-21 13:28:13 -0600 JasonC

Heat fluxes through wall not matching, leading to cumulative heat gain over annual simulation

88

views

1

answer

no

votes

2023-06-21 11:20:55 -0600 JasonC

Infinite heat stored in ceiling?

65

views

1

answer

no

votes

2023-04-13 09:41:10 -0600 Denis Bourgeois

Will EnergyPlus update the heat flow values of building envelopes when changing their R-values?

134

views

no

answers

no

votes

2023-03-29 12:50:01 -0600 Aaron Boranian

I am unsure what this error means or how to fix it in E+ version 22.2: Site:GroundDomain:BasementDoEndOfIterationOperations: Out of range temperatures detected in the ground domain.

126

views

1

answer

2

votes

2023-03-27 19:39:52 -0600 lofilippini

How does CondFD deal with no-mass materials?

72

views

no

answers

2

votes

2023-03-17 09:10:54 -0600 Aaron Boranian

Warnings while simulating a walk-in freezer using Air-chiller object

276

views

no

answers

no

votes

2023-02-13 00:57:11 -0600 Ruturaj Patil

Which variable needs to be used to calculate Surface Heat Flux for all the surfaces in OpenStudio ?

323

views

2

answers

1

vote

2023-01-31 08:16:20 -0600 obuchely

indoor temperature does not decrease after adding insulation

55

views

no

answers

no

votes

2023-01-10 12:37:00 -0600 savage

Heat balance: missing gain/loss

650

views

no

answers

1

vote

2023-01-10 08:19:48 -0600 Mohcine

Convective heat transfer coefficient

103

views

no

answers

1

vote

2022-11-23 12:04:49 -0600 Aaron Boranian

I get the warning "Inside surface heat balance did not converge"

3k

views

no

answers

1

vote

2022-11-10 07:52:47 -0600 tassioluiz

How to solve "Inside surface heat balance did not converge with..." error?

326

views

no

answers

no

votes

2022-08-31 02:19:53 -0600 QC

How to use SurfaceProperty:SurroundingSurfaces in E+?

347

views

1

answer

no

votes

2022-08-28 23:00:41 -0600 Kaue Queiroz

Why is the zone sensible cooling not zero even if the natural ventilation and the cooling design air flow rate is off?

77

views

no

answers

no

votes

2022-08-22 21:14:22 -0600 janken

Is a manual J calculation expected to overpredict heating load?

314

views

1

answer

1

vote

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

Infiltration Heating load

253

views

1

answer

2

votes

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

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

236

views

2

answers

1

vote

2021-11-17 19:29:15 -0600 Screamindaemon

Change in energy flow through envelope vs internal gains

1k

views

3

answers

3

votes

2021-08-31 16:01:03 -0600 GFlechas

Is it possible to change HeatBalanceAlgorithm from OpenStudio and provide the additionally needed parameters to the materials?

175

views

1

answer

3

votes

2021-07-26 11:55:39 -0600 sajithwjay

How does EnergyPlus receive shortwave radiation values for the exterior energy balance?

426

views

no

answers

2

votes

2021-07-23 20:01:27 -0600 sajithwjay

73 questions

increase in heat loss with more insulation thickness.

Heat balance on the zone air - Refrigeration systems output

Extract each heat balance term in EnergyPlus

RoomAirModel exhaust temperature offset does not affect exhaust heat transfer?

What is frame and divider conductance?

Defining solar power / solar heat flux

Does E consider interior shading when calculating radiant temperature?

Effect of No Mass Materials

Breakdown of Sensible (delayed) for each wall or window.

Heat fluxes through wall not matching, leading to cumulative heat gain over annual simulation

Infinite heat stored in ceiling?

Will EnergyPlus update the heat flow values of building envelopes when changing their R-values?

I am unsure what this error means or how to fix it in E+ version 22.2: Site:GroundDomain:BasementDoEndOfIterationOperations: Out of range temperatures detected in the ground domain.

How does CondFD deal with no-mass materials?

Warnings while simulating a walk-in freezer using Air-chiller object

Which variable needs to be used to calculate Surface Heat Flux for all the surfaces in OpenStudio ?

indoor temperature does not decrease after adding insulation

Heat balance: missing gain/loss

Convective heat transfer coefficient

I get the warning "Inside surface heat balance did not converge"

How to solve "Inside surface heat balance did not converge with..." error?

How to use SurfaceProperty:SurroundingSurfaces in E+?

Why is the zone sensible cooling not zero even if the natural ventilation and the cooling design air flow rate is off?

Is a manual J calculation expected to overpredict heating load?

Infiltration Heating load

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

Change in energy flow through envelope vs internal gains

Is it possible to change HeatBalanceAlgorithm from OpenStudio and provide the additionally needed parameters to the materials?

How does EnergyPlus receive shortwave radiation values for the exterior energy balance?

In Transparent Insulation Material (TIM) module in EnergyPlus at which surface is the Long Wave heat exchange calculated?

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