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Dear Yujun,<br>
<br>
Seems that we are working on the same topics.<br>
<br>
The depth of the surface buffer is 3mm because they use only half of
the gypsum layer as surface storage. The other part is taken to the
deep storage, which contains out of two materials this way. Thinking
of a kind of 'moisture node' this is located in the middle of surface
storage. <br>
Actually I can't say a thing about the concrete..<br>
<br>
If you have only one layer it should work like the example above. You
choose (*) a depth, which affects the moisture balance in your Room in
the time step your simulation is based on....this depth defines the
surface storage. The Rest is deep storage. <br>
<br>
(*) Has anyone literature about the affecting depth in relation to time
an materials?<br>
Where can I find more <font face="Symbol">k</font>- values than the
ones in the Trnsys manual?<br>
<br>
Best regards<br>
<br>
Volker Huckemann<br>
<br>
Yujun TAO schrieb:
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<div>Dears users,<br>
I can't understand something in the buffer storage example of the help
document <06-MultizoneBuilding>.<br>
Firstly, why the depth of surface buffer is d=3mm? <br>
Then, How to calculate the mass of concrete because there is no
description about its depth?<br>
Finaly, if I have just one layer <clay brick> with its depth of
5cm, how to give the value of Kdeep and the depth of surface buffer?<br>
Thanks in advance<br>
<br>
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<br>
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