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- Politecnico di Milano
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- Energy Engineering
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- Fondamenti di Climatizzazione Ambientale
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01 07 13s
Study material for Fondamenti di Climatizzazione Ambientale, shared by the Studwiz community and reviewed by moderators.
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TEMA D'ESAME DEL 01/07/2013 Esercizio 1 Punto Γ [kgAS/s] tBS [°C] x [kg/kgAS] h [kJ/kgAS] M 2,94 31,5 0,0129 64,7 1 2,94 30,0 0,0129 63,2 2 2,94 11,6 0,0078 31,4 I 2,94 16,0 0,0078 31,4 Trasformazione QS [kW] QL [kW] QTOT [kW] M-1 -4,5 0,0 -4,5 1-2 -55,3 -37,4 -92,7 2-I 13,3 0,0 13,3 4-5 4,5 0,0 4,5 BPF 0,12 ΓCOND [kg/h] 53,9 Esercizio 2 Parete Elemento RT [m2·K/W] Z [m2sPa/kg] sCUM [mm] Aria esterna 0,050 0 0 Intonaco calce e gesso 0,021 8,33E+08 15 Mattone forato 0,310 3,33E+09 135 Isolante 1,429 5,00E+10 185 Mattone forato 0,310 3,33E+09 305 Intonaco calce 0,021 8,33E+08 320 Aria ambiente 0,100 0 320 qT [W/m2] 6,25 ZT [m2sPa/kg] 5,833E+10 PT [kg/m2sPa] 1,714E-11 ΓV [kg/m2s] 1,565E-08 Esercizio 3 Ramo l [m] Γ [m3/h] d [m] 01 25 3600 0,426 12 10 2400 0,348 23 10 1200 0,246 14 10 1200 0,246 25 10 1200 0,246 ΔpDIST [Pa] ΔpCONC [Pa] ΔpDIFF [Pa] ΔpTOT [Pa] Ramo 03 40,50 6,18 22,13 68,82 Ramo 04 33,00 24,30 22,13 79,44 Ramo 05 40,50 26,06 22,13 88,70 ΔpBIL,03 [Pa] 19,88 ΔpBIL,04 [Pa] 9,26 ΔpVENT [Pa] 88,70 WVENT [W] 126,71
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