WUFI

Thank you, Veitner, avp081090,

I got it. :)

If i set mineral wool for x-deirection and EPS for y-direction, then the material would have mineral wool's property in x-direction and EPS' property in y-direction. Am I right?

However, in practice, it is not possible to have mineral wool in x ...

Hello,

I have a question about the materials properties.

WUFI is ready to predict the mold growth in the construcion. Is that possible, that the WUFI can tell whether the construction or the material has already been destroyed ?

For example, if there is a retrofitting project, the house has ...

Thank you, Veit,

But I am still a little bit confused. Do you mean, the y-material is not important, mostly the x-material is enough?

yang

Hello,

I just realise there are x-material and y-material for material assignment. Is that an advanced option for material assignmet? Or I just have to keep the two materials the same.

Thank you for helping.

Yang

Hello,

I have made a simulation model for one year and five years to make a comparison. I have 2 questions:

1) I can see that, after 5years, the humidity is quite lower, lower than 80%. But there is still green points above the LIM curve, are these points the results for the first year simulation ...

Hello, Christian,

thank you for help and I have made it.

I have another questions about the surface climate settings:
1) The long wave emissivity is recommeded to set as 0, when do we need to change it?
2) Just like the first question, when do we need to change Sd value or vapor transfer ...

Hello Yang,
in the WUFI program folder there is a folder called tools. There you can find a xls-file called CreateClimateFile.xls. This allows you to create wac files for WUFI.
Please also check out our homepage "www.wufi.com" -> Service -> Demo Films
Christian

Thank you, Christian,

I have ...

Hello,

If I could get the full information of the local climate, can I convert it into the .wbc format that WUFI uses?

Thank you.

Hello, Christian,

thank you. Right now i am using a WUFI 2D 3.3, and I am using the .epw weather data for shanghai. Unfortunately, the rainfall data is not included. Do I need to refer to the local hourly rainfall data, and then edit the .epw document?

Hallo,

in WUFI 2D 3.3, there is a "source" in the control panel, however, there is no that thing in the teachin movie, and actually, man can not modify in the "source".

what is that for?

thank you.

Hallo,

how can i tell wufi, the analysing corner of building is the part of a plan or a section? Define the inclination degrees?

does wufi have the climate data for china?