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[[Bild:Passive-ventilation_utpattern.png|right|Utilization pattern|thumb]]
[[Bild:Passive-ventilation_utpattern.png|right|Utilization pattern|thumb]]
This section defines the utilization pattern of the ventilation system. If you have different patterns for different rooms, this is the place to create them. They get assigned to the different rooms in the "rooms ventilation" tab. <br>
This section defines the utilization pattern of the ventilation system. If you have different patterns for different rooms, this is the place to create them. They get assigned to the different rooms in the "rooms ventilation" tab. <br>
Additionaly it is possible to define a daily operation schedule with different air flow rates and associated running hours.
Additionally it is possible to define a daily operation schedule with different air flow rates and associated running hours.
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== Rooms ventilation ==
== Rooms ventilation ==
[[Bild:Passive-ventilation_roomsvent.png|Room ventilation|thumb]]
[[Bild:Passive-ventilation_roomsvent.png|Room ventilation|thumb]]
In this tab all ventilated rooms are assigned with an utilization pattern of the ventilation. You can define all rooms by yourself or use the standard dataset by WUFI, which contains each one kitchen, bathroom, shower and a restroom.<br>
In this tab all ventilated rooms are assigned a utilization pattern. You can define all rooms or use the standard dataset in WUFI, which contains each one kitchen, bathroom, shower and a restroom.<br>
Also the design volume flow rate of supply and exhaust air needs to be given. WUFI will then calculate an average volume flow rate depending on the given utilization pattern and its operation schedule.<br>
The design volume flow rate of supply and exhaust air needs to be given for each room. WUFI will then calculate an average volume flow rate depending on the given utilization pattern and its operation schedule.<br>
For each room you have to input the area and the room height in the "additional data" section. In the last row of the table, WUFI will then calculate the average air change rate of the room.
For each room you can input the area and the room height in the "additional data" section to enable WUFI to calculate the average air change rate of the room.
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== Summer ventilation ==
== Summer ventilation ==
[[Bild:Passive-ventilation_summervent.png|right|Summer ventilation|thumb]]
[[Bild:Passive-ventilation_summervent.png|right|Summer ventilation|thumb]]
This section needs to be seen by someone else. There are unfortunately no tooltips in the windows.
In this section you can specify the ventilation situation during the cooling period. For the natural ventilation (both, day and night) there is an additional tool available below. The estimated value from this tool can be applied by clicking "Set value from calculator".
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Aktuelle Version vom 22. Mai 2014, 21:24 Uhr

Utilization pattern

Utilization pattern

This section defines the utilization pattern of the ventilation system. If you have different patterns for different rooms, this is the place to create them. They get assigned to the different rooms in the "rooms ventilation" tab.
Additionally it is possible to define a daily operation schedule with different air flow rates and associated running hours.

Rooms ventilation

Room ventilation

In this tab all ventilated rooms are assigned a utilization pattern. You can define all rooms or use the standard dataset in WUFI, which contains each one kitchen, bathroom, shower and a restroom.
The design volume flow rate of supply and exhaust air needs to be given for each room. WUFI will then calculate an average volume flow rate depending on the given utilization pattern and its operation schedule.
For each room you can input the area and the room height in the "additional data" section to enable WUFI to calculate the average air change rate of the room.

Summer ventilation

Summer ventilation

In this section you can specify the ventilation situation during the cooling period. For the natural ventilation (both, day and night) there is an additional tool available below. The estimated value from this tool can be applied by clicking "Set value from calculator".