planning:building_services:ventilation:differentiation_between_vv_and_vn50_values
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planning:building_services:ventilation:differentiation_between_vv_and_vn50_values [2019/02/07 11:42] – cblagojevic | planning:building_services:ventilation:differentiation_between_vv_and_vn50_values [2019/02/27 09:19] – cblagojevic | ||
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| Reference volume of the ventilation system | | Reference volume of the ventilation system | ||
| is used to calculate the air exchange rate | is used for the calculation of n< | | is used to calculate the air exchange rate | is used for the calculation of n< | ||
- | | Rough calculation: | + | | Rough calculation: |
The next sections provide a detailed description of both values and their calculation. | The next sections provide a detailed description of both values and their calculation. | ||
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===== Vn50 – Net air volume for pressurisation test ===== | ===== Vn50 – Net air volume for pressurisation test ===== | ||
- | The air volume V< | + | The air volume V< |
==== Calculation methodology ==== | ==== Calculation methodology ==== | ||
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==== Single family house - Calculation of TFA, VV and Vn50 ==== | ==== Single family house - Calculation of TFA, VV and Vn50 ==== | ||
- | | {{:picopen:grundriss_1_engl.jpg? | + | | {{:picopen:grundriss_englisch.jpg? |
- | | The areas considered for the TFA are highlighted | + | | The area counted in TFA is highlighted |
- | | {{:picopen:grundriss_2_engl.jpg? | + | | {{:picopen:grundriss_englisch_2.jpg? |
- | | Sections of example calculation project: | + | | Sections of example calculation project: |
[{{: | [{{: | ||
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[[planning: | [[planning: | ||
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+ | ---- | ||
+ | {{: | ||
+ | //SINFONIA stands for “**S**mart **IN**itiative of cities **F**ully c**O**mmited to i**N**vest in **A**dvanced large-scaled energy solutions”. This project has received funding from the European Union’s Seventh Programme for research, technological development and demonstration under grant agreement No 609019.// | ||
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+ | \\ | ||
+ | {{: | ||
+ | //AZEB stands for “Affordable Zero Energy Buildings”. This project has received funding from the European Union' | ||
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+ | \\ | ||
+ | {{: | ||
+ | //This sole responsibility for the content of this publication lies with the authors. It does not necessarily reflect the opinion of the European Commission are responsible for any use that may be made of the information contained therein.// |
planning/building_services/ventilation/differentiation_between_vv_and_vn50_values.txt · Last modified: 2023/01/30 11:52 by zbastian