WUFI

Hello,

When I try to run the calculation in WUFI Pro, error 112 appear. Even If i make a new file with different materials, it come up with the same error after running calculation of 89%. What is this error for?

Regards,
Kruti

Hi there, I need a help with creating hemp-lime material in WUFI material database.I have all the thermal properties of this material, what I am looking for is the values for hygrothermal functions like moisture storage fuctions etc which I belive will be of great important to get right result. This...

Thanks for your prompt reply.

Hi, In Wufi graph the temperature,water content and humidity graphs have an option of selecting the material or selecting the whole construction. Just want to check that does temperature of the whole construction displays the temperature averaged over the whole construction (including all the materi...

I am looking for the threshold value of temprature and humidity for mould growth risk. Is there any standard value specified for that to find the mould and condensation risk.
Thanks
Kruti

Thanks Christian.

Thanks for the reply. As I said before that I can see the U-value and R- value in the "Assembly "tab in WUFI Pro, however now when I assemble a new construction with different materials, the value of the U-value and R-value is disappeared. why is that,any ideas? Thanks for your help in adv...

Do WUFI2d calculate the u-value of the whole construction with 3-4 materials in it.I have seen that WUFI /Pro gives an u- value of the whole constrution in the bottom of the "Assembly" tab.

Any help on this will be appreciable.

Hello, I have the latest version of WUFI 2d.Please help me, I am trying to send you the file but couldnt find the file in the catche directory /home directory.If I open it through WUFI2D, the file is there but couldnt see if i try to attached with the mail.....Its bit weird.Whats going wrong with al...

Thanks for the reply. The disk was full and I have sorted out the things. However, the result movie in 2d motion shows the movement of the temperature,humidity and Watercontent for initial 500 time steps only, even though I gave it for 4 years (35040 time steps). After 500 time steps the movie still...

In WUFI 2d when I start calculation in "Processing tab" after 95% of process, it shows an error saying "Stream Write error". What that means? Am I doing anything wrong?

I have set heat transfer coefficient to 17 for external surfaces, so that might not be the reason. I agree that this type of results may be because of granite being very tight material, as I have tried the same thing with sandstone and I can see the increase in water content.
thanks for your help

Hi, Thanks for the reply. I have deleted the complete line from the moisture storage function of the granite, however still the water content is not showing any increase or decrease from 1st to 4th year of duration. Do you think this is right, as the porosity of the garnite is quite low (0.095m3/m3)

I am a new user of WUFI pro and 2D. In WUFI 2D from the available material database when Granite was selected, pop-up window with the following message comes up." Granite: Moisture Storage Function , water content not ascending and in Liquid Transport Coefficient ,Suction water content not asce...