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Karol, Well, does the list file
contain a notice that the SHM is used during the simulation? I suggest to use NTYPE
101 and 102 for checking that Shading occurs of the window of the
bedroom. In If you have no external
or internal shading control activated. Best, Dipl.-Ing.
Geschäftsführer:
Dipl.Ing. Matthias Schuler, Dipl.Ing. Von: Karol Bandurski
[mailto:karol.bandurski@put.poznan.pl] Dear Marion and Others I try to improve my file on myself. It
seems to me that it is prepared well, but results are still strange: Building with surrounding buildings has
only a little higher heating demand but there is no difference in solar gains
for each version (with and without surrounding buildings). I use ntype 74 for solar radiation
gains. I enclose .bui files and .idf files
exported form TRNBuild (Mnr8_alone is from MNr8, and Mnr8_shading is from
Mnr8_3D_sh) I will be grateful for your time and
hints! Regards, Karol ------------------------------------------------ Karol Bandurski MSc. Institute of
Environmental Engineering From:
Karol, No this is impossible. However, the bui files aren’t
the same, especially the geometric part of the Mnr8_sh
contains only geometric information of 2
zones BATHROOM and HALL. Also the calculated
volume isn’t the same. It looks like all the
zones with the GEOMODE=MIXED are missing. How did you create shading file? I repaired you shading
file concerning the geometry. Are the results now ok? Best, Dipl.-Ing.
Geschäftsführer:
Dipl.Ing. Matthias Schuler, Dipl.Ing.
Von: Karol Bandurski
[mailto:karol.bandurski@put.poznan.pl]
Dear All, I have two .bui files of the building. The first file is assumes that
there is no buildings next to consider one( Mnr8), the second file contain
shadow zone of surrounding buildings (Mnr8_sh). The energy demand are higher for version with building shadow zone
–it seems OK. But I am looking for solar radiation that reach building
windows in each case, so I use NTYPE 69 or 74 (it is ok???). And the problem is
that the building with shadow has higher values of those NTYPE then the
building without shadow. How it is possible??? I will be grateful for any hints! Regard, Karol |