Hygrothermal Sources & Sinks

New Topic

54 topics • Page 1 of 1

Announcements

Replies

Views

Last post

Welcome to the WUFI Forum / Willkommen im WUFI-Forum

Last post by Manfred Kehrer « Thu Feb 08, 2007 1:16 am -1100

by Manfred Kehrer » Thu Feb 08, 2007 1:16 am -1100

0 Replies

54835 Views

Last post by Manfred Kehrer
Thu Feb 08, 2007 1:16 am -1100

Topics

Replies

Views

Last post

Green roof, moisture source, why?

Last post by Christian Bludau « Sun Oct 26, 2025 11:40 pm -1100
Replies: 1
by Katrine » Tue Oct 14, 2025 12:42 am -1100

1 Replies

30028 Views

Last post by Christian Bludau
Sun Oct 26, 2025 11:40 pm -1100
Rain source for rain bridging hydrophobic layers

Last post by SebastianU « Sun Sep 28, 2025 9:35 am -1100

by SebastianU » Sun Sep 28, 2025 9:35 am -1100

0 Replies

37414 Views

Last post by SebastianU
Sun Sep 28, 2025 9:35 am -1100
Drainage plane

Last post by arupamericas « Tue May 13, 2025 3:28 am -1100
Replies: 4
by FBabineau » Wed May 18, 2011 5:49 am -1100

4 Replies

94676 Views

Last post by arupamericas
Tue May 13, 2025 3:28 am -1100
Moisture source not considered

Last post by Thomas « Mon Feb 26, 2024 3:46 am -1100
Replies: 6
by Benitoo » Tue Feb 20, 2024 4:51 am -1100

6 Replies

233692 Views

Last post by Thomas
Mon Feb 26, 2024 3:46 am -1100
falsche Feuchtegehalte

Last post by Christian Bludau « Thu Jul 13, 2023 9:53 pm -1100
Replies: 1
by Hygro » Thu Jul 06, 2023 2:42 am -1100

1 Replies

51695 Views

Last post by Christian Bludau
Thu Jul 13, 2023 9:53 pm -1100
splashwater from driving rain

Last post by Thomas « Tue Jan 10, 2023 10:00 pm -1100
Replies: 1
by red-wufi-luc » Mon Jan 02, 2023 10:20 pm -1100

1 Replies

50582 Views

Last post by Thomas
Tue Jan 10, 2023 10:00 pm -1100
Sample data for sandstone using Karsten Tube tests

Last post by Daniel « Thu Aug 11, 2022 9:28 pm -1100
Replies: 1
by EsTresidder » Sun Aug 07, 2022 8:50 pm -1100

1 Replies

50491 Views

Last post by Daniel
Thu Aug 11, 2022 9:28 pm -1100
How best to model air infiltration into repairs/adaptations in an old house

Last post by Mouse « Thu Apr 14, 2022 2:30 am -1100
Replies: 2
by Mouse » Fri Apr 01, 2022 9:28 pm -1100

2 Replies

112744 Views

Last post by Mouse
Thu Apr 14, 2022 2:30 am -1100
Create transient moisture file for WUFI 2D

Last post by Christian Bludau « Mon Dec 13, 2021 1:51 am -1100
Replies: 3
by solares » Thu Dec 09, 2021 5:02 am -1100

3 Replies

57681 Views

Last post by Christian Bludau
Mon Dec 13, 2021 1:51 am -1100
How to model a moisture sink

Last post by David Lam « Tue May 18, 2021 9:44 pm -1100
Replies: 2
by David Lam » Tue May 18, 2021 7:48 am -1100

2 Replies

84218 Views

Last post by David Lam
Tue May 18, 2021 9:44 pm -1100
Infiltration for warm humid climates

Last post by Philipp « Mon Nov 02, 2020 12:16 am -1100
Replies: 1
by Madonna Stewart » Sun Nov 01, 2020 6:15 pm -1100

1 Replies

54487 Views

Last post by Philipp
Mon Nov 02, 2020 12:16 am -1100
Transient from file moisture source

Last post by mspasoje « Mon Dec 10, 2018 10:59 am -1100

by mspasoje » Mon Dec 10, 2018 10:59 am -1100

0 Replies

65754 Views

Last post by mspasoje
Mon Dec 10, 2018 10:59 am -1100
Feuchtequelle

Last post by Manfred Kehrer « Mon Jul 16, 2018 2:00 am -1100
Replies: 1
by Johannes » Mon Jul 16, 2018 1:39 am -1100

1 Replies

59783 Views

Last post by Manfred Kehrer
Mon Jul 16, 2018 2:00 am -1100
Error when adding source from transient txt file

Last post by Christian Bludau « Wed May 02, 2018 12:51 am -1100
Replies: 5
by Jonas » Mon Apr 30, 2018 8:38 am -1100

5 Replies

66424 Views

Last post by Christian Bludau
Wed May 02, 2018 12:51 am -1100
Configuring air leakage through a wall

Last post by Manfred Kehrer « Fri Mar 16, 2018 2:18 am -1100
Replies: 3
by pmpasbl » Tue Jun 06, 2017 11:32 pm -1100

3 Replies

65255 Views

Last post by Manfred Kehrer
Fri Mar 16, 2018 2:18 am -1100
Brick Veneer Wall Sink Locations

Last post by Manfred Kehrer « Fri Feb 02, 2018 2:49 pm -1100
Replies: 1
by hkpdx » Fri Feb 02, 2018 1:47 pm -1100

1 Replies

56361 Views

Last post by Manfred Kehrer
Fri Feb 02, 2018 2:49 pm -1100
Linienförmige Wärmequelle mit WUFI 2D

Last post by Christian Bludau « Sun Jan 14, 2018 9:12 pm -1100
Replies: 1
by henschso » Fri Jan 12, 2018 10:55 pm -1100

1 Replies

90534 Views

Last post by Christian Bludau
Sun Jan 14, 2018 9:12 pm -1100
Questions regarding for Infiltration Model moisture source

Last post by Daniel « Thu Mar 16, 2017 11:14 am -1100
Replies: 2
by CarlyMay » Thu Oct 16, 2014 9:47 pm -1100

2 Replies

62197 Views

Last post by Daniel
Thu Mar 16, 2017 11:14 am -1100
1% Rain Leak vs 5% Rain Leak

Last post by Manfred Kehrer « Fri Feb 10, 2017 3:34 am -1100
Replies: 1
by Mark Jimmy » Fri Feb 10, 2017 3:14 am -1100

1 Replies

56016 Views

Last post by Manfred Kehrer
Fri Feb 10, 2017 3:34 am -1100
Roof in the shade all year long

Last post by Christian Bludau « Thu Oct 20, 2016 2:57 am -1100
Replies: 3
by François » Fri Feb 13, 2015 4:18 am -1100

3 Replies

63694 Views

Last post by Christian Bludau
Thu Oct 20, 2016 2:57 am -1100
heat source within the wall

Last post by Philip F « Wed Jun 01, 2016 7:07 pm -1100
Replies: 11
by Philip F » Tue May 03, 2016 5:24 pm -1100

11 Replies

89621 Views

Last post by Philip F
Wed Jun 01, 2016 7:07 pm -1100
solare Gewinne/Kühlung

Last post by girapaix « Tue Feb 23, 2016 11:42 pm -1100
Replies: 4
by girapaix » Thu Feb 11, 2016 6:36 pm -1100

4 Replies

62750 Views

Last post by girapaix
Tue Feb 23, 2016 11:42 pm -1100
Fehlermeldung Feuchtequelle

Last post by Christian Bludau « Wed Feb 10, 2016 1:54 am -1100
Replies: 5
by bvfs » Tue Feb 09, 2016 9:23 pm -1100

5 Replies

65836 Views

Last post by Christian Bludau
Wed Feb 10, 2016 1:54 am -1100
Constant Monthly moisture source

Last post by Christian Bludau « Sun Oct 11, 2015 7:53 pm -1100
Replies: 3
by Axelarris » Thu May 14, 2015 8:53 am -1100

3 Replies

65228 Views

Last post by Christian Bludau
Sun Oct 11, 2015 7:53 pm -1100
Dachbahn im Bauteilaufbau

Last post by Christian Bludau « Sun Sep 06, 2015 9:48 pm -1100
Replies: 7
by Häberle » Fri Jun 26, 2015 3:39 am -1100

7 Replies

71114 Views

Last post by Christian Bludau
Sun Sep 06, 2015 9:48 pm -1100
Wrong Moisture Source Units in WUFI PLUS V 2.5.4.0?

Last post by catodiaz « Tue Jun 09, 2015 1:31 am -1100
Replies: 2
by catodiaz » Thu May 21, 2015 7:11 pm -1100

2 Replies

58095 Views

Last post by catodiaz
Tue Jun 09, 2015 1:31 am -1100
Necessary system requirements for a PC

Last post by Christian Bludau « Tue Sep 13, 2022 1:21 am -1100
Replies: 2
by Joseph Little » Sun May 03, 2015 12:43 am -1100

2 Replies

111399 Views

Last post by Christian Bludau
Tue Sep 13, 2022 1:21 am -1100
Hygrothermal Source & Clipping

Last post by Daniel « Thu Mar 20, 2014 7:38 am -1100
Replies: 3
by sdoggett » Tue Mar 11, 2014 4:27 am -1100

3 Replies

62735 Views

Last post by Daniel
Thu Mar 20, 2014 7:38 am -1100
justifying 'air infiltration model IBP'

Last post by fostertom « Fri Jan 17, 2014 4:36 am -1100
Replies: 6
by Joseph Little » Tue Jan 07, 2014 2:15 am -1100

6 Replies

131456 Views

Last post by fostertom
Fri Jan 17, 2014 4:36 am -1100
Typical Fraction of Rain Moisture Source

Last post by Carl_Brookes « Thu Aug 01, 2013 6:48 am -1100

by Carl_Brookes » Thu Aug 01, 2013 6:48 am -1100

0 Replies

58280 Views

Last post by Carl_Brookes
Thu Aug 01, 2013 6:48 am -1100
Air exchange source from room conditions

Last post by Christian Bludau « Thu May 02, 2013 1:20 am -1100
Replies: 5
by eboek » Tue Jul 10, 2007 1:25 am -1100

5 Replies

66703 Views

Last post by Christian Bludau
Thu May 02, 2013 1:20 am -1100
Inclination and drainage

Last post by Christian Bludau « Thu Mar 14, 2013 2:38 am -1100
Replies: 3
by WUFI User » Wed Mar 13, 2013 10:43 pm -1100

3 Replies

64140 Views

Last post by Christian Bludau
Thu Mar 14, 2013 2:38 am -1100
Simulating extreme Cold North facing wind?

Last post by Christian Bludau « Mon Feb 04, 2013 9:13 pm -1100
Replies: 1
by holyspidoo » Sun Feb 03, 2013 7:59 am -1100

1 Replies

54744 Views

Last post by Christian Bludau
Mon Feb 04, 2013 9:13 pm -1100
"Richtige" Luftwechselrate bei hinterlüftetem Maue

Last post by Christian Bludau « Thu Nov 22, 2012 4:24 am -1100
Replies: 1
by Nordlicht » Thu Nov 22, 2012 3:45 am -1100

1 Replies

55076 Views

Last post by Christian Bludau
Thu Nov 22, 2012 4:24 am -1100
Adding a moisture source does not change the results

Last post by Christian Bludau « Thu Apr 26, 2012 6:46 pm -1100
Replies: 6
by robbin » Tue Mar 22, 2011 11:00 am -1100

6 Replies

72246 Views

Last post by Christian Bludau
Thu Apr 26, 2012 6:46 pm -1100
Air Cavities Step by Step

Last post by Chris « Wed Mar 28, 2012 2:55 am -1100
Replies: 2
by Chris » Tue Mar 27, 2012 5:05 am -1100

2 Replies

57884 Views

Last post by Chris
Wed Mar 28, 2012 2:55 am -1100
Moisture source error

Last post by Thomas « Mon Feb 27, 2012 6:10 am -1100
Replies: 3
by Claire » Wed Feb 22, 2012 1:24 pm -1100

3 Replies

57351 Views

Last post by Thomas
Mon Feb 27, 2012 6:10 am -1100
Wall properties for 20 year old house

Last post by Daniel « Thu Feb 09, 2012 8:55 pm -1100
Replies: 3
by Claire » Sat Feb 04, 2012 5:04 am -1100

3 Replies

61336 Views

Last post by Daniel
Thu Feb 09, 2012 8:55 pm -1100
ACH for a ventilated cavity

Last post by Christian Bludau « Tue Dec 06, 2011 10:52 pm -1100
Replies: 3
by eordner » Tue Oct 30, 2007 5:13 am -1100

3 Replies

57533 Views

Last post by Christian Bludau
Tue Dec 06, 2011 10:52 pm -1100
ice rinks

Last post by IFBSorge « Wed Oct 26, 2011 5:02 am -1100

by IFBSorge » Wed Oct 26, 2011 5:02 am -1100

0 Replies

54681 Views

Last post by IFBSorge
Wed Oct 26, 2011 5:02 am -1100
Source in Wufi 2D

Last post by Christian Bludau « Wed Sep 07, 2011 7:51 pm -1100
Replies: 1
by manexi » Wed Sep 07, 2011 5:38 am -1100

1 Replies

56898 Views

Last post by Christian Bludau
Wed Sep 07, 2011 7:51 pm -1100
EIFS Drainage Plane

Last post by Manfred Kehrer « Thu Mar 10, 2011 3:54 pm -1100
Replies: 1
by pgphillips » Thu Mar 10, 2011 11:45 am -1100

1 Replies

55361 Views

Last post by Manfred Kehrer
Thu Mar 10, 2011 3:54 pm -1100
Humidity in a bathroom

Last post by Manfred Kehrer « Sun Dec 05, 2010 1:12 am -1100
Replies: 1
by chouchen29 » Sat Dec 04, 2010 11:55 pm -1100

1 Replies

57396 Views

Last post by Manfred Kehrer
Sun Dec 05, 2010 1:12 am -1100
Moisture Source: Fraction of Driving Rain

Last post by Manfred Kehrer « Wed Nov 03, 2010 6:59 am -1100
Replies: 1
by kpnelson42 » Wed Nov 03, 2010 6:33 am -1100

1 Replies

54533 Views

Last post by Manfred Kehrer
Wed Nov 03, 2010 6:59 am -1100
Rain penetration in vented cavity- overlapping sources error

Last post by Manfred Kehrer « Tue Nov 02, 2010 8:09 pm -1100
Replies: 5
by Jay Keazer » Tue May 04, 2010 5:22 am -1100

5 Replies

66312 Views

Last post by Manfred Kehrer
Tue Nov 02, 2010 8:09 pm -1100
Simulating Water Leakage in a Roof

Last post by Manfred Kehrer « Mon Jul 19, 2010 9:37 pm -1100
Replies: 1
by Sushmit Shreyans » Fri Jul 16, 2010 8:55 am -1100

1 Replies

64406 Views

Last post by Manfred Kehrer
Mon Jul 19, 2010 9:37 pm -1100
Air Changes in Attic

Last post by Sushmit Shreyans « Mon Jun 07, 2010 5:15 am -1100
Replies: 4
by Sushmit Shreyans » Fri Jun 04, 2010 8:58 am -1100

4 Replies

64824 Views

Last post by Sushmit Shreyans
Mon Jun 07, 2010 5:15 am -1100
Diffrent airchange in airgap doesnt effect air temperature

Last post by Manfred Kehrer « Tue Aug 18, 2009 7:49 pm -1100
Replies: 1
by Peter Brander » Fri Aug 14, 2009 12:40 am -1100

1 Replies

53382 Views

Last post by Manfred Kehrer
Tue Aug 18, 2009 7:49 pm -1100
Wufi crashes after adding hygrotermal source

Last post by Gesa « Thu Jul 02, 2009 10:09 pm -1100
Replies: 4
by Gesa » Thu Jul 02, 2009 8:58 pm -1100

4 Replies

61818 Views

Last post by Gesa
Thu Jul 02, 2009 10:09 pm -1100
Wärmequelle durch Solarabsorption

Last post by hiwi « Fri Jun 19, 2009 3:24 am -1100
Replies: 2
by hiwi » Wed Jun 10, 2009 5:22 am -1100

2 Replies

58418 Views

Last post by hiwi
Fri Jun 19, 2009 3:24 am -1100
Hinterlüftetes extensiv begrüntes Flachdach

Last post by Daniel « Wed May 13, 2009 9:38 pm -1100
Replies: 1
by Emanuel Panic » Wed May 13, 2009 8:30 pm -1100

1 Replies

54798 Views

Last post by Daniel
Wed May 13, 2009 9:38 pm -1100
Thermal Bridges.

Last post by yalinu « Mon Sep 15, 2008 7:12 am -1100
Replies: 2
by yalinu » Tue Sep 09, 2008 10:10 am -1100

2 Replies

57651 Views

Last post by yalinu
Mon Sep 15, 2008 7:12 am -1100
Modeling Constant Temperature in Wall Cavity

Last post by serenewongsa « Wed Apr 02, 2008 1:12 am -1100

by serenewongsa » Wed Apr 02, 2008 1:12 am -1100

0 Replies

56847 Views

Last post by serenewongsa
Wed Apr 02, 2008 1:12 am -1100
Air exchange in cavity

Last post by Manfred Kehrer « Mon Feb 26, 2007 4:25 am -1100
Replies: 5
by hmsalonv » Fri Feb 23, 2007 7:17 am -1100

5 Replies

66121 Views

Last post by Manfred Kehrer
Mon Feb 26, 2007 4:25 am -1100

New Topic

54 topics • Page 1 of 1

Return to Board Index

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum