Unmet Hours

51

views

1

answer

2

votes

2023-03-18 22:43:12 -0500 rick

How does CondFD deal with no-mass materials?

32

views

no

answers

1

vote

2023-03-17 09:10:54 -0500 Aaron Boranian

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

118

views

2

answers

1

vote

2023-01-31 08:16:20 -0500 obuchely

indoor temperature does not decrease after adding insulation

16

views

no

answers

no

votes

2023-01-10 12:37:00 -0500 savage

Heat balance: missing gain/loss

73

views

no

answers

1

vote

2022-11-23 12:04:49 -0500 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 -0500 tassioluiz

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

288

views

no

answers

no

votes

2022-08-31 02:19:53 -0500 QC

How to use SurfaceProperty:SurroundingSurfaces in E+?

172

views

1

answer

no

votes

2022-08-28 23:00:41 -0500 Kaue Queiroz

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

40

views

no

answers

no

votes

2022-08-22 21:14:22 -0500 janken

Is a manual J calculation expected to overpredict heating load?

144

views

1

answer

1

vote

2022-01-27 12:27:35 -0500 J Monteiro

Infiltration Heating load

163

views

1

answer

2

votes

2021-12-02 09:59:41 -0500 MJWitte

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

175

views

2

answers

1

vote

2021-11-17 19:29:15 -0500 Screamindaemon

Change in energy flow through envelope vs internal gains

1k

views

3

answers

3

votes

2021-08-31 16:01:03 -0500 GFlechas

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

111

views

1

answer

3

votes

2021-07-26 11:55:39 -0500 sajithwjay

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

410

views

no

answers

2

votes

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

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

259

views

3

answers

1

vote

2021-03-22 23:51:43 -0500 asro

Mismatch in outside surface heat balance in EnergyPlus

61

views

no

answers

3

votes

2021-02-15 17:33:50 -0500 NCB

Impact of sensible heat gain component and cooling load calculation

427

views

1

answer

3

votes

2020-08-25 15:40:50 -0600 mldichter

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

236

views

1

answer

2

votes

2020-07-20 19:31:33 -0500 JasperRiikonen

what is the term "Cp" in cavity heat balance equation?

82

views

no

answers

1

vote

2020-06-24 05:01:28 -0500 BaptisteDE

Outdoor Air Transfer in Zone air heat balance

104

views

1

answer

2

votes

2020-06-04 11:14:48 -0500 Aaron Boranian

Does E+ take into account the fact that specific heat varies with temperature ?

90

views

no

answers

1

vote

2020-06-03 01:53:39 -0500 trout

The detail of physical formulation of surface heat balance

218

views

1

answer

3

votes

2020-01-28 15:19:24 -0500 Sam Currie

External Longwave Radiation (Sky temperature)

43

views

no

answers

no

votes

2019-10-19 03:44:18 -0500 scottsullivan555

heat balance information [closed]

63

views

no

answers

1

vote

2019-10-19 03:39:00 -0500 scottsullivan555

Is there anywhere other than the manuals that have information on the general heat balance equation for EnergyPlus

490

views

1

answer

1

vote

2019-10-08 05:25:09 -0500 Stuart Dols

How can I define the heat capacity of the room air of a zone?

214

views

no

answers

1

vote

2019-07-09 21:54:10 -0500 aysuek

Temperature (low) out of bounds Energy Plus

490

views

1

answer

no

votes

2019-04-24 10:35:55 -0500 ericmartinpe

i want to know the thermal gain and loss of an unconditioned building. is it possible to know the building heat gain and loss amount through energyplus?

276

views

no

answers

1

vote

2019-01-14 05:34:19 -0500 Mario Singh

Thermal Radiation to air HT coeff zero.

135

views

no

answers

1

vote

2018-12-12 12:50:42 -0500 Haohan Sha

51 questions

How does CondFD deal with no-mass materials?

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

indoor temperature does not decrease after adding insulation

Heat balance: missing gain/loss

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?

Mismatch in outside surface heat balance in EnergyPlus

Impact of sensible heat gain component and cooling load calculation

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

what is the term "Cp" in cavity heat balance equation?

Outdoor Air Transfer in Zone air heat balance

Does E+ take into account the fact that specific heat varies with temperature ?

The detail of physical formulation of surface heat balance

External Longwave Radiation (Sky temperature)

heat balance information [closed]

Is there anywhere other than the manuals that have information on the general heat balance equation for EnergyPlus

How can I define the heat capacity of the room air of a zone?

Temperature (low) out of bounds Energy Plus

i want to know the thermal gain and loss of an unconditioned building. is it possible to know the building heat gain and loss amount through energyplus?

Thermal Radiation to air HT coeff zero.

Mismatch of Air heat balance and inside heat balance.

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