WUFI

Hi I'm looking at a closed panel timber frame buildup with breather membrane clad to outer sheathing board with ventilated void and cement board rainscseen beyond. Manufacturers state that the breather membrane is a flexible micro-perforated, multi layer laminated, low emissivity breather membrane s...

Hi,
What are the system requirements for a PC to run WUFI Pro and 2D?
Presumably there are threshold for value for processor power, Storage capacity, RAM etc.

Regards,
Joseph

Hi, I can't see how this is done? Should be simple.

http://www.wufi.de/frame_en_downloads.html only appears to allow purchase or download of free software.

Another question should the login on that site be same as for Forum?

Thanks for help.

Hi I'm involved in an expert witness case where the opposition have claimed: 'WUFI cannot calculate the effect of 5% of a good quality vapour control membrane being missed or any other percentage other than 0% or 100%. Gaps and tears etc are localised and therefore different from reducing the vapour...

Hi David, I have some values for no-fines Irish conc blocks from CRH, who would be people you'd expect data from. I have no idea of the accuracy but the source I got it from would be well-informed in there. When I got this I didn't have ways of messuring rate of moisture uptake, I now do. :) In the ...

Tom, If you can't find it based on Manfred's response phone me at <number deleted by admin> this afternoon and I'll talk you through it. Regards, Joseph Hi Christian I don't seem to have the folder "IBP-Software" folder. I've searched all over my computer but cannot find anything. The only...

Hi David,
Re your second question below: if I remember correctly we showed you how to do this in the course in Dublin. Give me a call on Monday and I'll take you through calling-up the right point to evaluate in WUFI Bio.

Regards,
Joseph

Hi, I have been told I have the right processing power and RAM on my computer for WUFI 2D (given the stated system requirements), but I’m finding it SO slow! One simulation is now running four hours and the computer tells me there is another 4 hours to go! I made commitment to a client I can’t now m...

Hi Christian,
Where do you change the a-value (in WUFI 5) and what are a sensible range of values for it?
I feel the Online Help could definitely have more about this.

Many thanks.

Regards, Joseph

Hands-on training in modelling hygrothermal (heat and moisture) transfer in building fabric using WUFI® Pro hygrothermal simulation software will take place over a 2 day workshop in Glasgow this September 12th & 13th. For full information please visit the ‘training’ section of our website: www.b...

Hands-on training in modelling hygrothermal (heat and moisture) transfer in building fabric using WUFI® Pro hygrothermal simulation software will take place over a 2 day workshop in Dublin this September 15th 16th. For full information please visit the ‘training’ section of our website: www.building...

Hi Nicole Re the quote from your mail below: [quote= Secondly, I want to then show effects of puncturing the internal facing vapour barrier (or skin/foil). But cannot remember how to do this! Is it within the Sinks/Sources menu? [/quote] In our hygrothermal simulations what we've found to be of grea...

Hi All, THE IRISH SECTION OF THE FORUM There was such a great buzz at the end of the Dublin WUFI course (on 14-15 December) we felt it would be great to continue it. The Irish section of the international WUFI Forum is a direct result. Many thanks for setting it up Manfred! Obviously the idea for th...