WUFI

Hello there,

I have the following problem.
I simulate a brick wall with internal simulation and a cavity between two bricks (I have split the cavity in three smaller ones using the standard air layer except in that in the middle)) and I get the following water balances
Water balance 1 - 3.45 kg/m2 ...

Hello there,
I have a brick cavity wall, and for the modelling of the cavity I followed the advice on one other topic; the advice was to split the cavity in three smaller ones using the standard air layer material except the middle one where you should use the air layer without additional moisture ...

Hello there,

In a previous answer in this thread, it is stated that differences between balance 1 & 2 should be zero or small.
How can we define a 'small difference? Can we assume that it should be close to 10% for example?

I have also noticed that if the values of balance 1 and 2 are very small ...

Hi Thomas,
I see, many thanks for the detailed answer.

Regards,
Kostas

Hello there,

I would like to run a simulation using a weather file that contains weather data from five consecutive years.
If we assume for example that I need three years to achieve dynamic equilibrium using a single year weather file, does this mean that I will ned to run the simulation for 5*3 ...