WUFI

Hi,

I have been trying to troubleshoot WUFI Plus not loading on a new PC which more than met the minimum requirements since yesterday. I tried all the steps advised on the forum. I installed Office 365 on the PC and WUFI Plus opened normally after that. Hope it works for you too.

Thank you.
Shanti

Good afternoon, Please could you help me with my query? How does the 'Open by overheating' additional control in window airflow schedules work? Does it open the windows when indoor temperature exceeds design maximum temperature and close it when indoor temperature goes below the design minimum tempe...

Good morning, I have modelled (overhangs) in my WUFI Plus 3.5.1 model. I have also created window overhangs in the Solar protection tab for the glazing because I get a pop up which says if I do not add an overhang, only the window reveal will be used. My questions are: Does WUFI Plus 3.5.1 simulate ...

Good afternoon, I hope you can help. I am trying to determine the initial conditions (RH) for masonry components of an existing building for simulations. I am using the Assign Built-In moisture and In each layer to start with. I need to know the water content in each layer of the building component ...

Hi there,

I was told that due to issues with Excel export, that feature has been disabled in WUFI 3.5.0.1. The Export to file exports it as .txt file.

Hope this helps.
Shanti

Good afternoon, I am using WUFI Plus for parametric simulations. I read in one of the posts, posted in this forum in 2020, that a parametric simulation tool called WUFI Vary was being created to do this. Is this tool now available? I don't see it on the WUFI website. Please could you let me know? Th...

Hello, I need to assign window glazing with u-value of 7.1 W/m^2K to my WUFI model's windows. But I get an error which states 'Rse/Rse too high in relation to u-value' for the component. The values set by default in WUFI Plus for windows and walls is 0.04 for Rse and 0.13 for Rsi as per standards. I...

Hello, I recently reinstalled WUFI Plus on my laptop to extend the licence for a further 6 months. I am usually sent the 3.2.0 installation file and licence. But this time I was sent the 3.3.0.2 installation file and licence. I have installed it and licenced it successfully. But when I click on the ...

Hello, I am trying to model a leaky apartment located in India with WUFI Plus. I have been given a value of 20 for ACH50 obtained from the blower door test. WUFI Plus shows that a value between 0.3 and 10 needs to be entered in the Infiltration box under Settings - Air change rate for Air flow. I ca...

Hello, I am trying to model furniture in a building using WUFI Plus to see how it impacts RH and temperature. I have found representative values for wood and metal from literature. But have not found the hygrothermal properties for furniture materials like foam mattress/cushions for beds and sofas o...