[TRNSYS-users] Definition of "hemis" in the TRNSYS window library (W4-lib.dat)

[Yoshihiro Yamaguchi]

Dear Kiyoshi,

If you need to use a new window in TRNSYS(Type56), you can find
good tutorials at SEL web site. (This is a FAQ!)
http://sel.me.wisc.edu/trnsys/downloads/tutorials_and_examples/tutex.htm

Most parameters in W4-lib.dat is automatically generated by 
the 'Window' software that you can download at the LBNL web site.
http://windows.lbl.gov/software/window/window.html

I think all description of the parameters, including 'hemis',
are shown in the 'Window' software's manual.

Regards,
Yoshihiro

> Dear TRNSYS users.
> 
> I have one question, so could anyone teach to me ?
> Now I am setting the window of TRNSYS, and editing data of the window
> library (W4-lib.dat).
> However, the meaning of words in the library (W4-lib.dat) is not understood
> well.
> Supposing someone are known, please teach me the definition of "hemis" ?
> (Please see the example window date below )
> 
> Best regards
> 
> Kiyoshi Hiwatashi
> 
> 
> WINDOW 4.1  DOE-2 Data File : Multi Band Calculation
> 
> Unit System : SI
> Name        : TRNSYS 14.2 WINDOW LIB
> Desc        : Keine Glasscheibe = offen
> Window ID   : 10001
> Tilt        : 90.0
> Glazings    : 1
> Frame       : 11                       2.270
> Spacer      :  1 Class1                2.330  -0.010   0.138
> Total Height: 1219.2 mm
> Total Width :  914.4 mm
> Glass Height: 1079.5 mm
> Glass Width :  774.7 mm
> Mullion     : None
> Gap        Thick   Cond  dCond    Vis   dVis   Dens   dDens     Pr     dPr
> 1              0       0      0      0      0      0       0      0       0
> 2              0       0      0      0      0      0       0      0       0
> 3              0       0      0      0      0      0       0      0       0
> 4              0       0      0      0      0      0       0      0       0
> 5              0       0      0      0      0      0       0      0       0
> Angle     0    10    20    30    40    50    60    70    80    90 Hemis
> Tsol  1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 0.998 0.000 0.998
> Abs1  0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.001 0.000 0.001
> Abs2      0     0     0     0     0     0     0     0     0     0     0
> Abs3      0     0     0     0     0     0     0     0     0     0     0
> Abs4      0     0     0     0     0     0     0     0     0     0     0
> Abs5      0     0     0     0     0     0     0     0     0     0     0
> Abs6      0     0     0     0     0     0     0     0     0     0     0
> Rfsol 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 1.000 0.001
> Rbsol 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 1.000 0.001
> Tvis  1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 0.000 1.000
> Rfvis 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
> Rbvis 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
> SHGC  1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 0.000 1.000
> SC: 1.0
> 
> 
> 
> Layer ID#         9052        0        0        0        0        0
> Tir              0.000        0        0        0        0        0
> Emis F           1.000        0        0        0        0        0
> Emis B           1.000        0        0        0        0        0
> Thickness(mm)    0.001        0        0        0        0        0
> Cond(W/m2-C     )999.0        0        0        0        0        0
> Spectral File     None     None     None     None     None     None
> 
> Overall and Center of Glass Ig U-values (W/m2-C)
> Outdoor Temperature                 -17.8 C      15.6 C      26.7 C
> 37.8 C
> Solar      WdSpd  hcout hrout  hin
> (W/m2)     (m/s)     (W/m2-C)
>    0        0.00  12.25  3.42  8.23  5.27 5.27  4.95 4.95  4.94 4.94  5.53
> 5.53
>    0        6.71  25.47  3.33  8.29  6.26 6.26  5.73 5.73  5.68 5.68  6.46
> 6.46
>  783        0.00  12.25  3.49  8.17  5.25 5.25  4.58 4.58  5.24 5.24  5.66
> 5.66
>  783        6.71  25.47  3.37  8.27  6.25 6.25  5.53 5.53  5.95 5.95  6.57
> 6.57
> WINDOW 4.1  DOE-2 Data File : Multi Band Calculation
> 
> 
> ----------------------------------------------------------------------
> Kiyoshi Hiwatashi
> 
> Senior Research Engineer
> Environment Engineering Research Section
> Building Engineering Research Institute
> Technology Center
> Taisei Corporation
> 
> 344-1,Nase-cho,Totsuka-ku, Yokohama 245-0051,Japan
> TEL. +81 45 814 7239(Direct line)
> FAX.+81  45 814 7256
> E-MAIL   kiyoshi.hiwatashi at sakura.taisei.co.jp
> URL : http://www.taisei.co.jp
> ----------------------------------------------------------------------
> 

=====================================
  Yoshihiro Yamaguchi    山口　芳弘  
  yamaguti at alpha-net.ne.jp
=====================================