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Modelling of heat consumption for building. Example #2.
Building of labortatories of Faculty of Physics and Mathematics

Used parameters for calculation variants for Faculty biulding
Variant U [W/m2K] n [1/h]
Walls Windows/
doors
Roof Cellar
I 1,27 3 0,8 1 1,2
II 1,27 2,4 0,8 1 1,2
II 0,3 2,4 0,8 0,7* 1,2
II 0,25 2 0,8 0,25* 0,25
The total are of outside shell of building 3573 m2.
The total volume 10192 m3.
* - wall at unheated room.


Distribution of sources and losses of heat for buildings on various variants of calculation