Search found 6 matches

by WUFI User
Thu Mar 14, 2013 1:00 am -1100
Forum: Hygrothermal Sources & Sinks
Topic: Inclination and drainage
Replies: 3
Views: 10347

Re: Inclination and drainage

Hi!

Thanks for the tip on the drainage!

Is there any other possibility, besides evaporation and the sucking material, to get rid of the amount of rain per timestep? I reality water will float to the sink quite fast, and therefor it won't be available for sucking, right?!

Best regards,
Martin
by WUFI User
Thu Mar 14, 2013 12:43 am -1100
Forum: Material
Topic: material values
Replies: 7
Views: 16387

Re: material values

Hi again! Thanks, I did create my own materials or used values from similar ones. For materials like tiles or stone the database does offer basic values, but not the hygrothermal functions or any approximation parameters. As i want to take account of tile and stone capillarity, i need to define the ...
by WUFI User
Wed Mar 13, 2013 10:43 pm -1100
Forum: Hygrothermal Sources & Sinks
Topic: Inclination and drainage
Replies: 3
Views: 10347

Inclination and drainage

Hello! In reality water will not stay on the surface of a flat roof, because of its inclination. How can this movement/reduction of moisture be taken account of? Is there any possibility to take account of inclination in flat roofs? As far as i know, gravity is not available in WUFI. Would it be ok,...
by WUFI User
Wed Mar 13, 2013 10:10 pm -1100
Forum: Material
Topic: material values
Replies: 7
Views: 16387

Re: material values

Hello, Thanks a lot for your fast reply! I thought to do so for the foils, and it works fine. I just have a very hard time to find any values of ceramic tiles, for example. Nevertheless, I started to work with WUFI Pro as well. It seems to be easier to understand. Do you happen to have any link, whi...
by WUFI User
Tue Mar 12, 2013 9:50 am -1100
Forum: WUFI 2D
Topic: convergence analyzer 2
Replies: 1
Views: 11445

convergence analyzer 2

Hi, i have problems to understand the given information in the convergence analyzer. The performed calculation was made for a very simple flat roof with materials from the WUFI database, a 50:150 grid, recommended timesteps and common indoor and outdoor conditions. The analyzer gives the following i...
by WUFI User
Tue Mar 12, 2013 9:26 am -1100
Forum: Material
Topic: material values
Replies: 7
Views: 16387

material values

Hello! First of all, excuse my poor english skills. I'm using WUFI 2D 3.3 and i try to make calculations for flat roofs. I checked the material database, but could not find enough materials for my project. Some very common materials like Villas ALGV-45, EPDM-sealing, rubber granulate, ceramic tiles,...