[esp-r] Re: Bi-directional control - doubts to make the input file

[Francesco Frontini]

Dear Paulo,
sorry for the long waiting,
regarding your questions:

1) What is the meaning of "*layers,3". That means that your complex
facade is modeled as three layers construction (glass-air-glass).

2) The diffuse_abs and diffuse_trn are only used for data type 1. Type
1 is a special input date implemented some years ago. You do not need
it now, this is way I put "#".

3) *direct_angs,37,37 represents the number of incident angle you
gives to characterized your facade. As I told you you would like to
give the direct transmission, the g-value and the reflectance of the
whole system related to the incident angle of the radiation (described
by the azimuth and the altitude) with a 5 degree steps, starting from
0 to 90°, (that means 18 values x2 +1 = 37).

I hope it is now more clear.
Regards and happy new year

Francesco

-- 
Dr. Francesco Frontini, MEng PhD in Buildings Engineering

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Fraunhofer Institut für Solare Energiesysteme ISE
Heidenhofstr. 2, 79110 Freiburg, Germany

M1:    [+39] 333-3097826
M2:    [+49] (0)1522-1624691

Phone: [+49] (0)7614588-5358
FAX:   [+49] (0)7614588-9358

@1: francesco.frontini at ise.fraunhofer.de
@2: francesco.frontini at polimi.it
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