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Last Post
Why high-cut with a thicker layer of mineral wool ???
2
Moritz
2204
Fri Nov 27, 2009 3:26 pmjan borgers
Phenomenon in low frequency absorption of porous layer.
2
ray
4388
Fri Nov 27, 2009 11:57 amjan borgers
Install WinFlag 2.3.1
2
jan borgers
225
Thu Nov 26, 2009 10:16 amjan borgers
License transfer
1
pme
98
Mon Nov 23, 2009 1:38 pmLars Morset
results of sound reduction index,
5
ahmetavsar
712
Tue Oct 13, 2009 9:58 amTor Erik Vigran
Close Cover Calculation
4
Nicklas Frenne
163
Thu Oct 08, 2009 3:05 pmNicklas Frenne
license transfer
6
Andrew Steel
2686
Thu Aug 13, 2009 2:44 pmLars Morset
random incidence sound transmission loss
10
pme
2952
Sun Jun 01, 2008 7:59 pmTor Erik Vigran
transmission coefficient
3
ray
1787
Thu Jan 24, 2008 11:07 amTor Erik Vigran
Perforated Plate
1
Jose Nepomuceno
1479
Sun Nov 04, 2007 1:16 pmTor Erik Vigran
How to model microslits ?
1
lievendegeetere
2076
Thu Feb 22, 2007 10:32 amTor Erik Vigran
understanding theta 2
1
ray
1878
Thu Dec 28, 2006 11:33 amTor Erik Vigran
what is, and where can I find loss factors
1
jasper kuijl
1997
Tue Nov 21, 2006 9:30 amTor Erik Vigran
Calculating staggered holes as perforated plates
1
Wilson
2343
Tue Oct 10, 2006 12:31 pmTor Erik Vigran
comments
3
Andrew Steel
2428
Tue Aug 29, 2006 12:13 pmTor Erik Vigran
R-weighted and alpha-weighted calculation. Bug in WinFlag
4
Tor Erik Vigran
2592
Thu Aug 17, 2006 9:13 amLars Morset
New software WinRT60 is released
2
Lars Morset
2093
Wed Aug 16, 2006 9:45 amLars Morset
New version of WinFlag is released
2
Lars Morset
2015
Wed Aug 16, 2006 9:42 amLars Morset
Perforated gypsum board - calculation versus measurement
3
Henning Busch
3362
Mon Apr 24, 2006 11:43 amTor Erik Vigran
I canīt use the new version of winflag ver 2
1
Winn
1891
Wed Feb 01, 2006 4:27 pm Lars H. Morset
Materials properties
1
Georgios Hatzigeorgiou
2146
Tue Dec 20, 2005 11:22 amTor Erik Vigran
Slotted Plate in Winflag 1
5
Wilson
3653
Thu Nov 24, 2005 7:21 pm knot6995
Measurements vs. Calculations
2
Wilson
2618
Tue Sep 06, 2005 11:58 amTor Erik Vigran
Error In Results Of The Absorption? negative results!
2
Wilson
2661
Mon Aug 08, 2005 12:42 amWilson
Attenuation in Ducts (Silencers)
1
GAS
2152
Fri Jul 22, 2005 11:50 amTor Erik Vigran
Calculate Duct Attenuation
0
GAS
2011
Sat Jul 09, 2005 2:59 pm GAS
dissipation and absorption
1
Maro
2293
Thu Jul 07, 2005 3:05 pmTor Erik Vigran
WinFlag 1.0 and the porosity parameter
0
Tor Erik Vigran
2113
Tue May 03, 2005 12:10 pmTor Erik Vigran
problem with Mechel model?
1
TM Labs
2376
Tue May 03, 2005 11:56 amTor Erik Vigran
kPa.s/m2 conversion
1
GAS
2566
Wed Apr 27, 2005 11:53 amMagnus Ognedal
Welcome and Previous WinFlag forum
0
Lars Morset
1748
Mon Apr 18, 2005 11:01 amLars Morset
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