Determination of adjacent space temperature: Difference between revisions
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<br/>[[File:Determination of adjacent space temperature Calculation standarts.png|900 px|left|thumb|1. <IS_TS id=rsEN12831_SposobWyznaczaniaTempZDrugiejStronyDlaInnychGrupPom/>.]]<br clear="all"/> | <br/>[[File:Determination of adjacent space temperature Calculation standarts.png|900 px|left|thumb|1. <IS_TS id=rsEN12831_SposobWyznaczaniaTempZDrugiejStronyDlaInnychGrupPom/>.]]<br clear="all"/> | ||
'''''Note:''''' Calculation variants above do not apply to rooms in a ''<IS_TS id=iNameJednostkaBudynku/>'' noted as | '''''Note:''''' Calculation variants above do not apply to rooms in a ''<IS_TS id=iNameJednostkaBudynku/>'' noted as [[Determination_of_adjacent_space_temperature#The_option_.22Temperatures_of_adjacent_spaces_equal_to_design.22_is_chosen|<IS_TS id=strs_boolidISFMieszkanieEN12831_TempZDrugiejStronyZawszeObliczane/>]]. | ||
==Solution== | ==Solution== | ||
Revision as of 08:18, 7 July 2025
| Product | InstalSystem 5 |
| Type of article | TIP&TRICK |
| Source for translation | 2025-05-23 |
Problem description
The temperature of the adjacent space should be taken into account during Thermal calculations of building.
There are several variants to Determine temperature of adjacent space in the program:
- Acc. to standard,
- Acc. to standard Observe Δθij.,
- Acc. to standard ,
- Acc. to standard Observe Δθij. ,
- Always adopt design temperature of adjacent space.
θj,u - minimum temperature of the adjacent space equals 16°C by default.
Note: Calculation variants above do not apply to rooms in a Building unit noted as Temperatures of adjacent spaces equal to design.
Solution
Acc. to standard
The Temperature on other side of the Partition located between rooms from different units is counted as follows:
θos = (θi,H + θm,e) / 2
θi,H - Design room temperature,
θm,e - Annual mean external temperature.
Acc. to standard Observe Δθij.
The Temperature on other side of the Partition located between rooms from different units is counted as follows:
θos = (θi,H + θm,e) / 2
θi,H - Design room temperature,
θm,e - Annual mean external temperature.
If the calculated θos value is higher than the actual design Temperature on other side, the program for this section assumes the actual design temperatures (for both rooms).
Acc. to standard
The Temperature on other side of the Partition located between rooms from different units is counted as follows:
θos = (θi,H + θm,e) / 2
θi,H - Design room temperature,
θm,e - Annual mean external temperature.
If the calculated value of θos is lower than the declared value of θj,u, then the program assumes that θj,u is the temperature on the other side.
Acc. to standard Observe Δθij.
The Temperature on other side of the Partition located between rooms from different units is counted as follows:
θos = (θi,H + θm,e) / 2
θi,H - Design room temperature,
θm,e - Annual mean external temperature.
- If the calculated value of θos is lower than the declared value of θj,u, then the program assumes that θj,u is the temperature on the other side,
- If the calculated θos value, adjusted to reflect the point above, is higher than the actual design Temperature on other side, the program for this section assumes the actual design temperatures (for both rooms).
Always adopt design temperature of adjacent space
The program always assumes the actual calculated Temperature on other side.
The option "Temperatures of adjacent spaces equal to design" is chosen
If the option Temperatures of adjacent spaces equal to design is chosen , the program always accepts for the θos field the temperature value of the θi,H for the Room on the other side.
