Calculo de carga termica
FECHA TEL
8-OCT-2002
OFICINAS p.baja
FORMA DE CALCULO DE CARGAS TERMICAS
OUTDOOR AIR
VENTILACION
# de person
area(ft.2)
0 0
cfm/per
altura(ft)
20 0
CFM 0 0
SOLAR GAIN -GLASS
GANANCIA coef. De
ESTIMADO PARA JULIO CONDITIONS DB °F TEMP. EXT. 100 TEMP. INT. 71.6 DIFERENCIAL 28.4
PEOPLE POWERLIGHTS COMPUTADORAS ADITIONAL HEAT GAINS SAFETY FACTOR
LOCAL TIME
orientacion NTE SUR OTE PTE NORESTE SURESTE NOROESTE SUROESTE SKYLIGHT
AREA (FT2) SOLAR X DIF transf.
DE TEMP. de calorBTU/HR.
PEAK LOCAL TIME SUN TIME LOAD 3 PM SUN TIME WB °F %RH gr/lb. 78 38.7 110 60 50 57 53 INTERNAL HEAT 0 320 0 0 2.5 250 3.4 3.4
0 0 0 0 0 BTU/HR. 0 0 0 0 0 0 0 0 0 0 0 0.00
0
19 18 27 13020 24 64 103 107
0.56 0.56
1
0 0 0 0 0 0 0 0 0
SOLAR & TRANS. GAIN - WALLS & ROOF NTE 0 21 0.1 SUR 0 14 0.1 OTE 0 22 0.1 PTE 0 32 0.1 NORESTE 22 SURESTE 23 NOROESTE 25 SUROESTE 28 ROOF SUN43 ROOF SHADED 14 TRANS GAIN - EXCEPT WALLS & ROOF 0 25 1.13 PART GLASS 23.4 1.13 PARTITION 20 0.4 PART KITCHEN 38.4 CEILING 0 20 0.4 FLOOR 20 0.4
ALL GLASS INFILTRATION
0 0 0 0 0 0 0 0 0 0ROOM SENSIBLE HEAT (RSH) 10% SUPLY DUCT % FAN % HEAT GAIN 0.1 LEAK LOSS H.P OUTDOOR AIR 0 CFM 28.4 F.X 0.2 EFECTIVE ROOM SENSIBLE HEAT (ERSH) LATENTE HEAT INFILTRATION CFM X.68 53 gr/lb. PEOPLE 0 calorlaten 455 APLIANCE 3.4 OUTDOOR AIR 0 CFM 0.2 53 gr/lb EFECTIVE ROOM LATENTE HEAT (ERLH) EFECTIVE ROOM TOTAL HEAT (ERTH) OUTDOOR AIR HEAT SENSIBLE 0 CFM 0.8 28 ° F
SUPLY DUCT
LATENTE
CFM 0.8 53BTU/HR. TOTALES TONELADAS DE REFRIGERACION
0
gr/lb
0 0 0 0
CARGA DE CALEFACCION P. BAJA
CONDICIONES
TEMP. EXT. TEMP. INT.
DIFERENCIAL
DB °F 72 28 44 M2 FACTOR X X X X X X X X X X XX X X X 3.2 1.5 2 4.5 1.6 3.2 1 2.5 2.6 1.8 FS 1.08 12.1 6 44 3415 BTU/HR DE DIF. DE TEMP. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.0
PARED EXTERIOR PARED INTE TECHO PLANO TECHO FALSO
SIN AISLAMIENTO...
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