[esp-r] Re: [ESP-r] gaps for window

[Achim Geissler]

Dear Simsera

with standard TMC constructions in ESP-r you do not need (or, better, you cannot define) "Air", "Krypton" or "Argon". The U-value of a TMC is adjusted by setting the resistance of the air layer (material type "0"). As an alternative, you can use CFC constructions. For this, you need to download the GSLEdit program from the ESRU homepage. With this additional software you can set up IGUs similar to the Window program (IGDB data is available). Also, here the gas filling of the IGU must be chosen to needs and the U-value is calculated at run time and is not a constant value.

Best
Achim


On Feb 25, 2011, at 8:21 AM, simsera1110 wrote:

> Dear. all
>  
> I made some databases in Gaps to create window construction with W6 library.
>  
> I typed conductivity and specific heat and density, thickness of air.
>  
> and then,  I composed "window system " in Construction.
>  
> but whenever I click the "Air" in Gaps option, it doesn't be respected like below...(yellow part)
> (U-value of double glazing is same with single glazing one)
>  
> How do i make gas database for window system ?
>  
> I want to make Krypton and Argon database, too.
>  
>  
>  
> ↓
>  
> Details of transparent construction: 6_doubleCLai with doubleAirCL  optics.                                                
>                                                                                                                             
>  Layer|Prim|Thick |Conduc-|Density|Specif|IR  |Solr|Diffu| R    |Descr                                                      
>       |db  |(mm)  |tivity |       |heat  |emis|abs |resis|m^2K/W                                                            
>  Ext   252    6.0     1.022  2500.   750. 0.84 0.12 19200.  0.01 6mm CL_sim : 6mm CLEAR glass simsera                       
>     2  -99   12.0     1.022  2500.   750. 0.84 0.12 19200.  0.01 6mm CL_sim : 6mm CLEAR glass simsera                       
>  Int   252    6.0     1.022  2500.   750. 0.84 0.12 19200.  0.01 6mm CL_sim : 6mm CLEAR glass simsera                       
>  ISO 6946 U values (horiz/upward/downward heat flow)=  5.168  6.117  4.283 (partition)  3.528      
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achim.geissler at intergga.ch




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