calculos de hospital.xlsx
TRANSCRIPT
CALCULOS AIRE ACONDICIONADO
1
CÁLCULO TÉRMICO Condiciones de diseño :
Sala :TBS = 75 ºF
PROYECTO SUNAT - HUANUCO HR = 50 %
Exterior :TBS = 85 ºF
ZONA SUPERVICION CSC / 1 PISO TBH = 75 ºF
SIN TECHO AL SOL
MES/HORA JUNIO 6 AM Conductividad termica :
Factor Rad.-vidrio (vent) 0.7
Nº PERSONAS 3 Vidrio (ventana) 1.0 Btu/h-ft²-ºF
Pared exterior 0.35 Btu/h-ft²-ºF
AREA 18.0 m² 194.4 ft² Pared interior 0.35 Btu/h-ft²-ºF
Piso 0.35 Btu/h-ft²-ºF
VOLUMEN 54.0 m³ 1911.6 ft³ Techo 0.35 Btu/h-ft²-ºF
VENTANA
VE-S 0.00.0 0.7 x 0 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-SE 0.00.0 0.7 x 0 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-E 0.00.0 0.7 x 0 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-NE 0.00.0 0.7 x 0 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-N 0.00.0 0.7 x 0 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-NO 0.00.0 0.7 x 0 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-O 0.00.0 0.7 x 0 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-SO 0.00.0 0.7 x 0 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-INTERIOR 0.0 0.0 1 10 ºF = 0.0 Btu/h
PARED
PA-S 0.0 0.0 0.35 10 ºF = 0.0 Btu/h
PA-SE 0.0 0.0 0.35 10 ºF = 0.0 Btu/h
PA-E 0.0 0.0 0.35 10 ºF = 0.0 Btu/h
PA-NE 0.0 0.0 0.35 1 ºF = 0.0 Btu/h
PA-N 0.0 0.0 0.35 10 ºF = 0.0 Btu/h
PA-NO 0.0 0.0 0.35 2 ºF = 0.0 Btu/h
PA-O 0.0 0.0 0.35 2 ºF = 0.0 Btu/h
PA-SO 0.0 0.35 10 ºF = 0.0 Btu/h
P- INTERIOR 51.3 554.0 0.35 10 ºF = 1939.1 Btu/h
PISO 18.0 194.4 0.35 10 ºF = 680.4 Btu/h
TECHO 18.0 194.4 0.35 10 ºF = 680.4 Btu/h
ILUMIN. 25 1.25 x 18.0 m² x 3.41 Btu/h-watts = 1918.1 Btu/h
EQUIPOS 1250 watts x 3.41 Btu/h-watts = 4262.5 Btu/h
PERS - Cs 250 Btu/h-persona x 3 personas = 750.0 Btu/h
= 10230.6 Btu/h
200 Btu/h-persona x 3 personas = 600.0 Btu/h
= 10830.6 Btu/hR = 0.94
55.60 ºF 54.70 ºF 19.40 ºF 23.04 Btu/Lb
Caudal Aire x persona Aire Exterior (AE) % AE # Cambios / h
488 cfm 20 cfm 60 cfm 12.29 % 1.9
Asumiendo nuevo % AE : 15 %
Aire Exterior (AE) % AE # Cambios/h73 cfm 15 % 2.3
76.50 ºF 64.56 ºF 29.70 Btu/Lb
= 11124 Btu/h
= 3348 Btu/h
= 14471 Btu/h
= 804
CFM/TON = 405
TONELADAS = 1.2 ton.
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
watts/m2 x
QS
PERS - CL
QT
TBSINSUF TBHINSUF Delta TINSUF HINSUF
TBSMEZCLA TBHMEZCLA HMEZCLA
HS CALOR SENSIBLE
HL CALOR LATENTE
HT TOTAL
Btu/h-m2
CALCULOS DE AIRE ACONDICIONADO
2
CÁLCULO TÉRMICO Condiciones de diseño :
Sala :TBS = 75 ºF
PROYECTO SUNAT - HUANUCO HR = 50 %
Exterior :TBS = 85 ºF
ZONA BACK OFICCE / 1 PISO TBH = 75 ºF
SIN TECHO AL SOL
MES/HORA JUNIO 12 M Conductividad termica :
Factor Rad.-vidrio (vent) 0.7
Nº PERSONAS 2 Vidrio (ventana) 1.0 Btu/h-ft²-ºF
Pared exterior 0.35 Btu/h-ft²-ºF
AREA 11.1 m² 119.9 ft² Pared interior 0.35 Btu/h-ft²-ºF
Piso 0.35 Btu/h-ft²-ºF
VOLUMEN 33.3 m³ 1178.8 ft³ Techo 0.35 Btu/h-ft²-ºF
VENTANA
VE-S 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-SE 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-E 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-NE 0.00.0 0.7 x 79 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-N 0.00.0 0.7 x 120 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-NO 0.00.0 0.7 x 79 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-O 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-SO 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-INTERIOR 0.0 0.0 1 10 ºF = 0.0 Btu/h
PARED
PA-S 0.0 0.0 0.35 10 ºF = 0.0 Btu/h
PA-SE 0.0 0.0 0.35 16 ºF = 0.0 Btu/h
PA-E 0.0 0.0 0.35 31 ºF = 0.0 Btu/h
PA-NE 0.0 0.0 0.35 28 ºF = 0.0 Btu/h
PA-N 10.7 115.6 0.35 12 ºF = 485.4 Btu/h
PA-NO 0.0 0.0 0.35 2 ºF = 0.0 Btu/h
PA-O 0.0 0.0 0.35 4 ºF = 0.0 Btu/h
PA-SO 0.0 0.35 2 ºF = 0.0 Btu/h
P- INTERIOR 23.8 257.0 0.35 10 ºF = 899.6 Btu/h
PISO 11.1 119.9 0.35 10 ºF = 419.6 Btu/h
TECHO 11.1 119.9 0.35 10 ºF = 419.6 Btu/h
ILUMIN. 25 1.25 x 11.1 m² x 3.41 Btu/h-watts = 1182.8 Btu/h
EQUIPOS 544 watts x 3.41 Btu/h-watts = 1855.0 Btu/h
PERS - Cs 250 Btu/h-persona x 2 personas = 500.0 Btu/h
= 5762.0 Btu/h
200 Btu/h-persona x 2 personas = 400.0 Btu/h
= 6162.0 Btu/h
R = 0.94
55.60 ºF 54.70 ºF 19.40 ºF 23.04 Btu/Lb
Caudal Aire x persona Aire Exterior (AE) % AE # Cambios / h
275 cfm 20 cfm 40 cfm 14.54 % 2.0
Asumiendo nuevo % AE : 15 %
Aire Exterior (AE) % AE # Cambios/h
41 cfm 15 % 2.1
76.50 ºF 64.56 ºF 29.70 Btu/Lb
= 6265 Btu/h
= 1885 Btu/h
= 8151 Btu/h
= 734
CFM/TON = 405
TONELADAS = 0.7 ton.
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
watts/m2 x
QS
PERS - CL
QT
TBSINSUF TBHINSUF Delta TINSUF HINSUF
TBSMEZCLA TBHMEZCLA HMEZCLA
HS CALOR SENSIBLE
HL CALOR LATENTE
HT TOTAL
Btu/h-m2
CALCULOS DE AIRE ACONDICIONADO
3
CÁLCULO TÉRMICO Condiciones de diseño :
Sala :TBS = 75 ºF
PROYECTO SUNAT - HUANUCO HR = 50 %
Exterior :TBS = 85 ºF
ZONA TOPICO / 1 PISO TBH = 75 ºF
SIN TECHO AL SOL
MES/HORA JUNIO 12 M Conductividad termica :
Factor Rad.-vidrio (vent) 0.7
Nº PERSONAS 2 Vidrio (ventana) 1.0 Btu/h-ft²-ºF
Pared exterior 0.35 Btu/h-ft²-ºF
AREA 6.2 m² 67.0 ft² Pared interior 0.35 Btu/h-ft²-ºF
Piso 0.35 Btu/h-ft²-ºF
VOLUMEN 18.6 m³ 658.4 ft³ Techo 0.35 Btu/h-ft²-ºF
VENTANA
VE-S 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-SE 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-E 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-NE 0.00.0 0.7 x 79 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-N 0.00.0 0.7 x 120 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-NO 0.00.0 0.7 x 79 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-O 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-SO 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-INTERIOR 0.0 0.0 1 10 ºF = 0.0 Btu/h
PARED
PA-S 0.0 0.0 0.35 10 ºF = 0.0 Btu/h
PA-SE 0.0 0.0 0.35 16 ºF = 0.0 Btu/h
PA-E 0.0 0.0 0.35 31 ºF = 0.0 Btu/h
PA-NE 0.0 0.0 0.35 28 ºF = 0.0 Btu/h
PA-N 20.0 215.5 0.35 12 ºF = 904.9 Btu/h
PA-NO 0.0 0.0 0.35 2 ºF = 0.0 Btu/h
PA-O 0.0 0.0 0.35 4 ºF = 0.0 Btu/h
PA-SO 0.0 0.35 2 ºF = 0.0 Btu/h
P- INTERIOR 21.0 226.8 0.35 10 ºF = 793.8 Btu/h
PISO 6.2 67.0 0.35 10 ºF = 234.4 Btu/h
TECHO 6.2 67.0 0.35 10 ºF = 234.4 Btu/h
ILUMIN. 25 1.25 x 6.2 m² x 3.41 Btu/h-watts = 660.7 Btu/h
EQUIPOS 144 watts x 3.41 Btu/h-watts = 491.0 Btu/h
PERS - Cs 250 Btu/h-persona x 2 personas = 500.0 Btu/h
= 3819.2 Btu/h
200 Btu/h-persona x 2 personas = 400.0 Btu/h
= 4219.2 Btu/h
R = 0.91
55.15 ºF 54.30 ºF 19.85 ºF 22.80 Btu/Lb
Caudal Aire x persona Aire Exterior (AE) % AE # Cambios / h
178 cfm 20 cfm 40 cfm 22.45 % 3.6
Asumiendo nuevo % AE : 15 %
Aire Exterior (AE) % AE # Cambios/h
27 cfm 15 % 2.4
76.50 ºF 64.56 ºF 29.70 Btu/Lb
= 4146 Btu/h
= 1324 Btu/h
= 5470 Btu/h
= 882
CFM/TON = 391
TONELADAS = 0.5 ton.
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
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m2ft2 x
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m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
watts/m2 x
QS
PERS - CL
QT
TBSINSUF TBHINSUF Delta TINSUF HINSUF
TBSMEZCLA TBHMEZCLA HMEZCLA
HS CALOR SENSIBLE
HL CALOR LATENTE
HT TOTAL
Btu/h-m2
CALCULOS DE AIRE ACONDICIONADO
4
CÁLCULO TÉRMICO Condiciones de diseño :
Sala :TBS = 75 ºF
PROYECTO SUNAT - HUANUCO HR = 50 %
Exterior :TBS = 85 ºF
ZONA LOCKERS / 1 PISO TBH = 75 ºF
SIN TECHO AL SOL
MES/HORA JUNIO 12 M Conductividad termica :
Factor Rad.-vidrio (vent) 0.7
Nº PERSONAS 4 Vidrio (ventana) 1.0 Btu/h-ft²-ºF
Pared exterior 0.35 Btu/h-ft²-ºF
AREA 4.0 m² 43.2 ft² Pared interior 0.35 Btu/h-ft²-ºF
Piso 0.35 Btu/h-ft²-ºF
VOLUMEN 12.0 m³ 424.8 ft³ Techo 0.35 Btu/h-ft²-ºF
VENTANA
VE-S 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-SE 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-E 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-NE 0.00.0 0.7 x 79 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-N 0.00.0 0.7 x 120 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-NO 0.00.0 0.7 x 79 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-O 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-SO 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-INTERIOR 0.0 0.0 1 10 ºF = 0.0 Btu/h
PARED
PA-S 0.0 0.0 0.35 10 ºF = 0.0 Btu/h
PA-SE 0.0 0.0 0.35 16 ºF = 0.0 Btu/h
PA-E 0.0 0.0 0.35 31 ºF = 0.0 Btu/h
PA-NE 0.0 0.0 0.35 28 ºF = 0.0 Btu/h
PA-N 10.7 115.6 0.35 12 ºF = 485.4 Btu/h
PA-NO 0.0 0.0 0.35 2 ºF = 0.0 Btu/h
PA-O 0.0 0.0 0.35 4 ºF = 0.0 Btu/h
PA-SO 0.0 0.35 2 ºF = 0.0 Btu/h
P- INTERIOR 21.0 226.8 0.35 10 ºF = 793.8 Btu/h
PISO 4.0 43.2 0.35 10 ºF = 151.2 Btu/h
TECHO 4.0 43.2 0.35 10 ºF = 151.2 Btu/h
ILUMIN. 25 1.25 x 4.0 m² x 3.41 Btu/h-watts = 426.3 Btu/h
EQUIPOS 144 watts x 3.41 Btu/h-watts = 491.0 Btu/h
PERS - Cs 250 Btu/h-persona x 4 personas = 1000.0 Btu/h
= 3498.8 Btu/h
200 Btu/h-persona x 4 personas = 800.0 Btu/h
= 4298.8 Btu/h
R = 0.81
53.00 ºF 52.00 ºF 22.00 ºF 21.44 Btu/Lb
Caudal Aire x persona Aire Exterior (AE) % AE # Cambios / h
147 cfm 20 cfm 80 cfm 54.33 % 11.3
Asumiendo nuevo % AE : 15 %
Aire Exterior (AE) % AE # Cambios/h
22 cfm 15 % 3.1
76.50 ºF 64.56 ºF 29.70 Btu/Lb
= 3772 Btu/h
= 1641 Btu/h
= 5413 Btu/h
= 1353
CFM/TON = 326
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
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m2ft2 x
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m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
watts/m2 x
QS
PERS - CL
QT
TBSINSUF TBHINSUF Delta TINSUF HINSUF
TBSMEZCLA TBHMEZCLA HMEZCLA
HS CALOR SENSIBLE
HL CALOR LATENTE
HT TOTAL
Btu/h-m2
CALCULOS DE AIRE ACONDICIONADO
4
TONELADAS = 0.5 ton.
CALCULOS DE AIRE ACONDICIONADO
5
CÁLCULO TÉRMICO Condiciones de diseño :
Sala :TBS = 75 ºF
PROYECTO SUNAT - HUANUCO HR = 50 %
Exterior :TBS = 85 ºF
ZONA SALA DE ESPERA Y HALL / 1 PISO TBH = 75 ºF
SIN TECHO AL SOL
MES/HORA JUNIO 12 M Conductividad termica :
Factor Rad.-vidrio (vent) 0.7
Nº PERSONAS 75 Vidrio (ventana) 1.0 Btu/h-ft²-ºF
Pared exterior 0.35 Btu/h-ft²-ºF
AREA 226.0 m² 2440.8 ft² Pared interior 0.35 Btu/h-ft²-ºF
Piso 0.35 Btu/h-ft²-ºF
VOLUMEN 678.0 m³ 24001.2 ft³ Techo 0.35 Btu/h-ft²-ºF
VENTANA
VE-S 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-SE 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-E 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-NE 0.00.0 0.7 x 79 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-N 0.00.0 0.7 x 120 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-NO 42.0453.6 0.7 x 79 Btu/h-ft² = 25084.1 Btu/h
453.6 1 10 ºF = 4536.0 Btu/h
VE-O 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-SO 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-INTERIOR 0.0 0.0 1 10 ºF = 0.0 Btu/h
PARED
PA-S 34.5 372.6 0.35 10 ºF = 1304.1 Btu/h
PA-SE 0.0 0.0 0.35 16 ºF = 0.0 Btu/h
PA-E 21.0 226.8 0.35 31 ºF = 2460.8 Btu/h
PA-NE 38.4 414.7 0.35 28 ºF = 4064.3 Btu/h
PA-N 10.7 115.6 0.35 12 ºF = 485.4 Btu/h
PA-NO 0.0 0.0 0.35 2 ºF = 0.0 Btu/h
PA-O 0.0 0.0 0.35 4 ºF = 0.0 Btu/h
PA-SO 0.0 0.35 2 ºF = 0.0 Btu/h
P- INTERIOR 78.0 842.4 0.35 10 ºF = 2948.4 Btu/h
PISO 226.0 2440.8 0.35 10 ºF = 8542.8 Btu/h
TECHO 226.0 2440.8 0.35 10 ºF = 8542.8 Btu/h
ILUMIN. 25 1.25 x 226.0 m² x 3.41 Btu/h-watts = 24083.1 Btu/h
EQUIPOS 4500 watts x 3.41 Btu/h-watts = 15345.0 Btu/h
PERS - Cs 250 Btu/h-persona x 75 personas = 18750.0 Btu/h
= 116146.7 Btu/h
200 Btu/h-persona x 75 personas = 15000.0 Btu/h
= 131146.7 Btu/h
R = 0.89
54.80 ºF 53.80 ºF 20.20 ºF 22.50 Btu/Lb
Caudal Aire x persona Aire Exterior (AE) % AE # Cambios / h
5324 cfm 20 cfm 1500 cfm 28.17 % 3.7
Asumiendo nuevo % AE : 15 %
Aire Exterior (AE) % AE # Cambios/h
799 cfm 15 % 2.0
76.50 ºF 64.56 ºF 29.70 Btu/Lb
= 125927 Btu/h
= 44652 Btu/h
= 170578 Btu/h
= 755
CFM/TON = 375
TONELADAS = 14.2 ton.
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
watts/m2 x
QS
PERS - CL
QT
TBSINSUF TBHINSUF Delta TINSUF HINSUF
TBSMEZCLA TBHMEZCLA HMEZCLA
HS CALOR SENSIBLE
HL CALOR LATENTE
HT TOTAL
Btu/h-m2
CALCULOS DE AIRE ACONDICIONADO
6
CÁLCULO TÉRMICO Condiciones de diseño :
Sala :TBS = 75 ºF
PROYECTO SUNAT - HUANUCO HR = 50 %
Exterior :TBS = 85 ºF
ZONA CABINAS PDT / 1 PISO TBH = 75 ºF
SIN TECHO AL SOL
MES/HORA JUNIO 12 M Conductividad termica :
Factor Rad.-vidrio (vent) 0.7
Nº PERSONAS 10 Vidrio (ventana) 1.0 Btu/h-ft²-ºF
Pared exterior 0.35 Btu/h-ft²-ºF
AREA 25.9 m² 279.7 ft² Pared interior 0.35 Btu/h-ft²-ºF
Piso 0.35 Btu/h-ft²-ºF
VOLUMEN 77.7 m³ 2750.6 ft³ Techo 0.35 Btu/h-ft²-ºF
VENTANA
VE-S 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-SE 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-E 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-NE 0.00.0 0.7 x 79 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-N 0.00.0 0.7 x 120 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-NO 0.00.0 0.7 x 79 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-O 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-SO 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-INTERIOR 0.0 0.0 1 10 ºF = 0.0 Btu/h
PARED
PA-S 19.0 205.1 0.35 10 ºF = 717.8 Btu/h
PA-SE 0.0 0.0 0.35 16 ºF = 0.0 Btu/h
PA-E 11.3 122.1 0.35 31 ºF = 1325.3 Btu/h
PA-NE 0.0 0.0 0.35 28 ºF = 0.0 Btu/h
PA-N 0.0 0.0 0.35 12 ºF = 0.0 Btu/h
PA-NO 0.0 0.0 0.35 2 ºF = 0.0 Btu/h
PA-O 0.0 0.0 0.35 4 ºF = 0.0 Btu/h
PA-SO 0.0 0.35 2 ºF = 0.0 Btu/h
P- INTERIOR 23.8 257.0 0.35 10 ºF = 899.6 Btu/h
PISO 25.9 279.7 0.35 10 ºF = 979.0 Btu/h
TECHO 25.9 279.7 0.35 10 ºF = 979.0 Btu/h
ILUMIN. 25 1.25 x 25.9 m² x 3.41 Btu/h-watts = 2760.0 Btu/h
EQUIPOS 3100 watts x 3.41 Btu/h-watts = 10571.0 Btu/h
PERS - Cs 250 Btu/h-persona x 10 personas = 2500.0 Btu/h
= 20731.8 Btu/h
200 Btu/h-persona x 10 personas = 2000.0 Btu/h
= 22731.8 Btu/h
R = 0.91
55.15 ºF 54.30 ºF 19.85 ºF 22.80 Btu/Lb
Caudal Aire x persona Aire Exterior (AE) % AE # Cambios / h
967 cfm 20 cfm 200 cfm 20.68 % 4.4
Asumiendo nuevo % AE : 15 %
Aire Exterior (AE) % AE # Cambios/h
145 cfm 15 % 3.2
76.50 ºF 64.56 ºF 29.70 Btu/Lb
= 22505 Btu/h
= 7189 Btu/h
= 29693 Btu/h
= 1146
CFM/TON = 391
TONELADAS = 2.5 ton.
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
watts/m2 x
QS
PERS - CL
QT
TBSINSUF TBHINSUF Delta TINSUF HINSUF
TBSMEZCLA TBHMEZCLA HMEZCLA
HS CALOR SENSIBLE
HL CALOR LATENTE
HT TOTAL
Btu/h-m2
CALCULOS DE AIRE ACONDICIONADO
7
CÁLCULO TÉRMICO Condiciones de diseño :
Sala :TBS = 75 ºF
PROYECTO SUNAT - HUANUCO HR = 50 %
Exterior :TBS = 85 ºF
ZONA BIBLIOTECA / 2 PISO TBH = 75 ºF
SIN TECHO AL SOL
MES/HORA JUNIO 12 M Conductividad termica :
Factor Rad.-vidrio (vent) 0.7
Nº PERSONAS 12 Vidrio (ventana) 1.0 Btu/h-ft²-ºF
Pared exterior 0.35 Btu/h-ft²-ºF
AREA 16.5 m² 178.2 ft² Pared interior 0.35 Btu/h-ft²-ºF
Piso 0.35 Btu/h-ft²-ºF
VOLUMEN 49.5 m³ 1752.3 ft³ Techo 0.35 Btu/h-ft²-ºF
VENTANA
VE-S 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-SE 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-E 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-NE 0.00.0 0.7 x 79 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-N 6.064.8 0.7 x 120 Btu/h-ft² = 5443.2 Btu/h
64.8 1 10 ºF = 648.0 Btu/h
VE-NO 0.00.0 0.7 x 79 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-O 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-SO 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-INTERIOR 0.0 0.0 1 10 ºF = 0.0 Btu/h
PARED
PA-S 19.0 205.1 0.35 10 ºF = 717.8 Btu/h
PA-SE 0.0 0.0 0.35 16 ºF = 0.0 Btu/h
PA-E 7.5 81.0 0.35 31 ºF = 878.8 Btu/h
PA-NE 0.0 0.0 0.35 28 ºF = 0.0 Btu/h
PA-N 0.0 0.0 0.35 12 ºF = 0.0 Btu/h
PA-NO 0.0 0.0 0.35 2 ºF = 0.0 Btu/h
PA-O 0.0 0.0 0.35 4 ºF = 0.0 Btu/h
PA-SO 0.0 0.35 2 ºF = 0.0 Btu/h
P- INTERIOR 30.0 324.0 0.35 10 ºF = 1134.0 Btu/h
PISO 16.5 178.2 0.35 10 ºF = 623.7 Btu/h
TECHO 16.5 178.2 0.35 10 ºF = 623.7 Btu/h
ILUMIN. 25 1.25 x 16.5 m² x 3.41 Btu/h-watts = 1758.3 Btu/h
EQUIPOS 700 watts x 3.41 Btu/h-watts = 2387.0 Btu/h
PERS - Cs 250 Btu/h-persona x 12 personas = 3000.0 Btu/h
= 17214.6 Btu/h
200 Btu/h-persona x 12 personas = 2400.0 Btu/h
= 19614.6 Btu/h
R = 0.88
54.60 ºF 53.60 ºF 20.40 ºF 22.38 Btu/Lb
Caudal Aire x persona Aire Exterior (AE) % AE # Cambios / h
781 cfm 20 cfm 240 cfm 30.72 % 8.2
Asumiendo nuevo % AE : 15 %
Aire Exterior (AE) % AE # Cambios/h
117 cfm 15 % 4.0
76.50 ºF 64.56 ºF 29.70 Btu/Lb
= 18651 Btu/h
= 6800 Btu/h
= 25451 Btu/h
= 1543
CFM/TON = 368
TONELADAS = 2.1 ton.
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
watts/m2 x
QS
PERS - CL
QT
TBSINSUF TBHINSUF Delta TINSUF HINSUF
TBSMEZCLA TBHMEZCLA HMEZCLA
HS CALOR SENSIBLE
HL CALOR LATENTE
HT TOTAL
Btu/h-m2
CALCULOS DE AIRE ACONDICIONADO
8
CÁLCULO TÉRMICO Condiciones de diseño :
Sala :TBS = 75 ºF
PROYECTO SUNAT - HUANUCO HR = 50 %
Exterior :TBS = 85 ºF
ZONA SALA DE REUNIONES / 2 PISO TBH = 75 ºF
SIN TECHO AL SOL
MES/HORA JUNIO 12 M Conductividad termica :
Factor Rad.-vidrio (vent) 0.7
Nº PERSONAS 8 Vidrio (ventana) 1.0 Btu/h-ft²-ºF
Pared exterior 0.35 Btu/h-ft²-ºF
AREA 25.0 m² 270.0 ft² Pared interior 0.35 Btu/h-ft²-ºF
Piso 0.35 Btu/h-ft²-ºF
VOLUMEN 75.0 m³ 2655.0 ft³ Techo 0.35 Btu/h-ft²-ºF
VENTANA
VE-S 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-SE 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-E 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-NE 2.122.7 0.7 x 79 Btu/h-ft² = 1254.2 Btu/h
22.7 1 10 ºF = 226.8 Btu/h
VE-N 6.064.8 0.7 x 120 Btu/h-ft² = 5443.2 Btu/h
64.8 1 10 ºF = 648.0 Btu/h
VE-NO 3.538.1 0.7 x 79 Btu/h-ft² = 2105.3 Btu/h
38.1 1 10 ºF = 380.7 Btu/h
VE-O 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-SO 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-INTERIOR 0.0 0.0 1 10 ºF = 0.0 Btu/h
PARED
PA-S 0.0 0.0 0.35 10 ºF = 0.0 Btu/h
PA-SE 0.0 0.0 0.35 16 ºF = 0.0 Btu/h
PA-E 0.0 0.0 0.35 31 ºF = 0.0 Btu/h
PA-NE 0.0 0.0 0.35 28 ºF = 0.0 Btu/h
PA-N 0.0 0.0 0.35 12 ºF = 0.0 Btu/h
PA-NO 10.7 115.7 0.35 2 ºF = 81.0 Btu/h
PA-O 0.0 0.0 0.35 4 ºF = 0.0 Btu/h
PA-SO 0.0 0.35 2 ºF = 0.0 Btu/h
P- INTERIOR 18.8 203.1 0.35 10 ºF = 711.0 Btu/h
PISO 25.0 270.0 0.35 10 ºF = 945.0 Btu/h
TECHO 25.0 270.0 0.35 10 ºF = 945.0 Btu/h
ILUMIN. 25 1.25 x 25.0 m² x 3.41 Btu/h-watts = 2664.1 Btu/h
EQUIPOS 700 watts x 3.41 Btu/h-watts = 2387.0 Btu/h
PERS - Cs 250 Btu/h-persona x 8 personas = 2000.0 Btu/h
= 19791.2 Btu/h
200 Btu/h-persona x 8 personas = 1600.0 Btu/h
= 21391.2 Btu/h
R = 0.93
55.45 ºF 54.60 ºF 19.55 ºF 22.98 Btu/Lb
Caudal Aire x persona Aire Exterior (AE) % AE # Cambios / h
937 cfm 20 cfm 160 cfm 17.07 % 3.6
Asumiendo nuevo % AE : 15 %
Aire Exterior (AE) % AE # Cambios/h
141 cfm 15 % 3.2
76.50 ºF 64.56 ºF 29.70 Btu/Lb
= 21507 Btu/h
= 6523 Btu/h
= 28031 Btu/h
= 1121
CFM/TON = 401
TONELADAS = 2.3 ton.
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
watts/m2 x
QS
PERS - CL
QT
TBSINSUF TBHINSUF Delta TINSUF HINSUF
TBSMEZCLA TBHMEZCLA HMEZCLA
HS CALOR SENSIBLE
HL CALOR LATENTE
HT TOTAL
Btu/h-m2
CALCULOS DE AIRE ACONDICIONADO
9
CÁLCULO TÉRMICO Condiciones de diseño :
Sala :TBS = 75 ºF
PROYECTO SUNAT - HUANUCO HR = 50 %
Exterior :TBS = 85 ºF
ZONA SALA DE ESPERA / 2 PISO TBH = 75 ºF
CON TECHO AL SOL
MES/HORA JUNIO 12 M Conductividad termica :
Factor Rad.-vidrio (vent) 0.7
Nº PERSONAS 15 Vidrio (ventana) 1.0 Btu/h-ft²-ºF
Pared exterior 0.35 Btu/h-ft²-ºF
AREA 134.3 m² 1450.4 ft² Pared interior 0.35 Btu/h-ft²-ºF
Piso 0.35 Btu/h-ft²-ºF
VOLUMEN 402.9 m³ 14262.7 ft³ Techo 0.35 Btu/h-ft²-ºF
VENTANA
VE-S 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-SE 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-E 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-NE 0.00.0 0.7 x 79 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-N 0.00.0 0.7 x 120 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-NO 42.0453.6 0.7 x 79 Btu/h-ft² = 25084.1 Btu/h
453.6 1 10 ºF = 4536.0 Btu/h
VE-O 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-SO 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-INTERIOR 30.3 327.2 1 10 ºF = 3272.4 Btu/h
PARED
PA-S 0.0 0.0 0.35 10 ºF = 0.0 Btu/h
PA-SE 60.0 648.0 0.35 16 ºF = 3628.8 Btu/h
PA-E 0.0 0.0 0.35 31 ºF = 0.0 Btu/h
PA-NE 0.0 0.0 0.35 28 ºF = 0.0 Btu/h
PA-N 0.0 0.0 0.35 12 ºF = 0.0 Btu/h
PA-NO 0.0 0.0 0.35 2 ºF = 0.0 Btu/h
PA-O 0.0 0.0 0.35 4 ºF = 0.0 Btu/h
PA-SO 0.0 0.35 2 ºF = 0.0 Btu/h
P- INTERIOR 78.0 842.4 0.35 10 ºF = 2948.4 Btu/h
PISO 134.3 1450.4 0.35 10 ºF = 5076.5 Btu/h
TECHO 134.3 1450.4 0.35 16 ºF = 8122.5 Btu/h
ILUMIN. 25 1.25 x 134.3 m² x 3.41 Btu/h-watts = 14311.3 Btu/h
EQUIPOS 1550 watts x 3.41 Btu/h-watts = 5285.5 Btu/h
PERS - Cs 250 Btu/h-persona x 15 personas = 3750.0 Btu/h
= 76015.5 Btu/h
200 Btu/h-persona x 15 personas = 3000.0 Btu/h
= 79015.5 Btu/h
R = 0.96
55.80 ºF 54.90 ºF 19.20 ºF 23.16 Btu/Lb
Caudal Aire x persona Aire Exterior (AE) % AE # Cambios / h
3666 cfm 20 cfm 300 cfm 8.18 % 1.3
Asumiendo nuevo % AE : 15 %
Aire Exterior (AE) % AE # Cambios/h
550 cfm 15 % 2.3
76.50 ºF 64.56 ºF 29.70 Btu/Lb
= 82713 Btu/h
= 23975 Btu/h
= 106688 Btu/h
= 794
CFM/TON = 412
TONELADAS = 8.9 ton.
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
watts/m2 x
QS
PERS - CL
QT
TBSINSUF TBHINSUF Delta TINSUF HINSUF
TBSMEZCLA TBHMEZCLA HMEZCLA
HS CALOR SENSIBLE
HL CALOR LATENTE
HT TOTAL
Btu/h-m2
CALCULOS DE AIRE ACONDICIONADO
10
CÁLCULO TÉRMICO Condiciones de diseño :
Sala :TBS = 75 ºF
PROYECTO SUNAT - HUANUCO HR = 50 %
Exterior :TBS = 85 ºF
ZONA LOCKERS / 2 PISO TBH = 75 ºF
CON TECHO AL SOL
MES/HORA JUNIO 12 M Conductividad termica :
Factor Rad.-vidrio (vent) 0.7
Nº PERSONAS 4 Vidrio (ventana) 1.0 Btu/h-ft²-ºF
Pared exterior 0.35 Btu/h-ft²-ºF
AREA 5.9 m² 63.7 ft² Pared interior 0.35 Btu/h-ft²-ºF
Piso 0.35 Btu/h-ft²-ºF
VOLUMEN 17.7 m³ 626.6 ft³ Techo 0.35 Btu/h-ft²-ºF
VENTANA
VE-S 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-SE 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-E 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-NE 0.00.0 0.7 x 79 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-N 0.00.0 0.7 x 120 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-NO 0.00.0 0.7 x 79 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-O 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-SO 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-INTERIOR 0.0 0.0 1 10 ºF = 0.0 Btu/h
PARED
PA-S 0.0 0.0 0.35 10 ºF = 0.0 Btu/h
PA-SE 5.6 59.9 0.35 16 ºF = 335.7 Btu/h
PA-E 0.0 0.0 0.35 31 ºF = 0.0 Btu/h
PA-NE 0.0 0.0 0.35 28 ºF = 0.0 Btu/h
PA-N 0.0 0.0 0.35 12 ºF = 0.0 Btu/h
PA-NO 0.0 0.0 0.35 2 ºF = 0.0 Btu/h
PA-O 0.0 0.0 0.35 4 ºF = 0.0 Btu/h
PA-SO 0.0 0.0 0.35 2 ºF = 0.0 Btu/h
P- INTERIOR 22.8 246.2 0.35 10 ºF = 861.8 Btu/h
PISO 5.9 63.7 0.35 10 ºF = 223.0 Btu/h
TECHO 5.9 63.7 0.35 16 ºF = 356.8 Btu/h
ILUMIN. 25 1.25 x 5.9 m² x 3.41 Btu/h-watts = 628.7 Btu/h
EQUIPOS 144 watts x 3.41 Btu/h-watts = 491.0 Btu/h
PERS - Cs 250 Btu/h-persona x 4 personas = 1000.0 Btu/h
= 3897.1 Btu/h
200 Btu/h-persona x 4 personas = 800.0 Btu/h
= 4697.1 Btu/h
R = 0.83
53.60 ºF 52.60 ºF 21.40 ºF 21.78 Btu/Lb
Caudal Aire x persona Aire Exterior (AE) % AE # Cambios / h
169 cfm 20 cfm 80 cfm 47.44 % 7.7
Asumiendo nuevo % AE : 15 %
Aire Exterior (AE) % AE # Cambios/h
25 cfm 15 % 2.4
76.50 ºF 64.56 ºF 29.70 Btu/Lb
= 4209 Btu/h
= 1734 Btu/h
= 5943 Btu/h
= 1007
CFM/TON = 340
TONELADAS = 0.5 ton.
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
watts/m2 x
QS
PERS - CL
QT
TBSINSUF TBHINSUF Delta TINSUF HINSUF
TBSMEZCLA TBHMEZCLA HMEZCLA
HS CALOR SENSIBLE
HL CALOR LATENTE
HT TOTAL
Btu/h-m2
CALCULOS DE AIRE ACONDICIONADO
11
CÁLCULO TÉRMICO Condiciones de diseño :
Sala :TBS = 75 ºF
PROYECTO SUNAT - HUANUCO HR = 50 %
Exterior :TBS = 85 ºF
ZONA CUARTO DE EQUIPOS / 2 PISO TBH = 75 ºF
CON TECHO AL SOL
MES/HORA JUNIO 12 M Conductividad termica :
Factor Rad.-vidrio (vent) 0.7
Nº PERSONAS 3 Vidrio (ventana) 1.0 Btu/h-ft²-ºF
Pared exterior 0.35 Btu/h-ft²-ºF
AREA 13.5 m² 145.8 ft² Pared interior 0.35 Btu/h-ft²-ºF
Piso 0.35 Btu/h-ft²-ºF
VOLUMEN 40.5 m³ 1433.7 ft³ Techo 0.35 Btu/h-ft²-ºF
VENTANA
VE-S 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-SE 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-E 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-NE 0.00.0 0.7 x 79 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-N 0.00.0 0.7 x 120 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-NO 0.00.0 0.7 x 79 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-O 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-SO 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-INTERIOR 0.0 0.0 1 10 ºF = 0.0 Btu/h
PARED
PA-S 0.0 0.0 0.35 10 ºF = 0.0 Btu/h
PA-SE 11.0 118.6 0.35 16 ºF = 664.1 Btu/h
PA-E 0.0 0.0 0.35 31 ºF = 0.0 Btu/h
PA-NE 10.4 112.8 0.35 28 ºF = 1105.0 Btu/h
PA-N 0.0 0.0 0.35 12 ºF = 0.0 Btu/h
PA-NO 0.0 0.0 0.35 2 ºF = 0.0 Btu/h
PA-O 0.0 0.0 0.35 4 ºF = 0.0 Btu/h
PA-SO 0.0 0.35 2 ºF = 0.0 Btu/h
P- INTERIOR 10.9 117.3 0.35 10 ºF = 410.5 Btu/h
PISO 13.5 145.8 0.35 10 ºF = 510.3 Btu/h
TECHO 13.5 145.8 0.35 16 ºF = 816.5 Btu/h
ILUMIN. 25 1.25 x 13.5 m² x 3.41 Btu/h-watts = 1438.6 Btu/h
EQUIPOS 3100 watts x 3.41 Btu/h-watts = 10571.0 Btu/h
PERS - Cs 250 Btu/h-persona x 3 personas = 750.0 Btu/h
= 16265.9 Btu/h
200 Btu/h-persona x 3 personas = 600.0 Btu/h
= 16865.9 Btu/h
R = 0.96
55.80 ºF 54.90 ºF 19.20 ºF 23.16 Btu/Lb
Caudal Aire x persona Aire Exterior (AE) % AE # Cambios / h
784 cfm 20 cfm 60 cfm 7.65 % 2.5
Asumiendo nuevo % AE : 15 %
Aire Exterior (AE) % AE # Cambios/h
118 cfm 15 % 4.9
76.50 ºF 64.56 ºF 29.70 Btu/Lb
= 17699 Btu/h
= 5130 Btu/h
= 22829 Btu/h
= 1691
CFM/TON = 412
TONELADAS = 1.9 ton.
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
watts/m2 x
QS
PERS - CL
QT
TBSINSUF TBHINSUF Delta TINSUF HINSUF
TBSMEZCLA TBHMEZCLA HMEZCLA
HS CALOR SENSIBLE
HL CALOR LATENTE
HT TOTAL
Btu/h-m2
CALCULOS DE AIRE ACONDICIONADO
12
CÁLCULO TÉRMICO Condiciones de diseño :
Sala :TBS = 75 ºF
PROYECTO SUNAT - HUANUCO HR = 50 %
Exterior :TBS = 85 ºF
ZONA SUPERVISOR CCF / 2 PISO TBH = 75 ºF
SIN TECHO AL SOL
MES/HORA JUNIO 12 M Conductividad termica :
Factor Rad.-vidrio (vent) 0.7
Nº PERSONAS 2 Vidrio (ventana) 1.0 Btu/h-ft²-ºF
Pared exterior 0.35 Btu/h-ft²-ºF
AREA 16.0 m² 172.8 ft² Pared interior 0.35 Btu/h-ft²-ºF
Piso 0.35 Btu/h-ft²-ºF
VOLUMEN 48.0 m³ 1699.2 ft³ Techo 0.35 Btu/h-ft²-ºF
VENTANA
VE-S 0.00.0 0.70 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1.00 10 ºF = 0.0 Btu/h
VE-SE 0.00.0 0.70 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1.00 10 ºF = 0.0 Btu/h
VE-E 0.00.0 0.70 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1.00 10 ºF = 0.0 Btu/h
VE-NE 0.00.0 0.70 x 79 Btu/h-ft² = 0.0 Btu/h
0.0 1.00 10 ºF = 0.0 Btu/h
VE-N 0.00.0 0.70 x 120 Btu/h-ft² = 0.0 Btu/h
0.0 1.00 10 ºF = 0.0 Btu/h
VE-NO 0.00.0 0.70 x 79 Btu/h-ft² = 0.0 Btu/h
0.0 1.00 10 ºF = 0.0 Btu/h
VE-O 0.00.0 0.70 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1.00 10 ºF = 0.0 Btu/h
VE-SO 0.00.0 0.70 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1.00 10 ºF = 0.0 Btu/h
VE-INTERIOR 0.0 0.0 1.00 10 ºF = 0.0 Btu/h
PARED
PA-S 0.0 0.0 0.35 10 ºF = 0.0 Btu/h
PA-SE 0.0 0.0 0.35 16 ºF = 0.0 Btu/h
PA-E 0.0 0.0 0.35 31 ºF = 0.0 Btu/h
PA-NE 0.0 0.0 0.35 28 ºF = 0.0 Btu/h
PA-N 0.0 0.0 0.35 12 ºF = 0.0 Btu/h
PA-NO 0.0 0.0 0.35 2 ºF = 0.0 Btu/h
PA-O 0.0 0.0 0.35 4 ºF = 0.0 Btu/h
PA-SO 0.0 0.35 2 ºF = 0.0 Btu/h
P- INTERIOR 0.0 0.0 0.35 10 ºF = 0.0 Btu/h
PISO 16.0 172.8 0.35 10 ºF = 604.8 Btu/h
TECHO 16.0 172.8 0.35 10 ºF = 604.8 Btu/h
ILUMIN. 25 1.25 x 16.0 m² x 3.41 Btu/h-watts = 1705.0 Btu/h
EQUIPOS 400 watts x 3.41 Btu/h-watts = 1364.0 Btu/h
PERS - Cs 250 Btu/h-persona x 2 personas = 500.0 Btu/h
= 4778.6 Btu/h
200 Btu/h-persona x 2 personas = 400.0 Btu/h
= 5178.6 Btu/h
R = 0.92
55.30 ºF 54.50 ºF 19.70 ºF 22.92 Btu/Lb
Caudal Aire x persona Aire Exterior (AE) % AE # Cambios / h
225 cfm 20 cfm 40 cfm 17.81 % 1.4
Asumiendo nuevo % AE : 15 %
Aire Exterior (AE) % AE # Cambios/h
34 cfm 15 % 1.2
76.50 ºF 64.56 ºF 29.70 Btu/Lb
= 5190 Btu/h
= 1586 Btu/h
= 6776 Btu/h
= 424
CFM/TON = 398
TONELADAS = 0.6 ton.
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
watts/m2 x
QS
PERS - CL
QT
TBSINSUF TBHINSUF Delta TINSUF HINSUF
TBSMEZCLA TBHMEZCLA HMEZCLA
HS CALOR SENSIBLE
HL CALOR LATENTE
HT TOTAL
Btu/h-m2
CALCULOS DE AIRE ACONDICIONADO
13
CÁLCULO TÉRMICO Condiciones de diseño :
Sala :TBS = 75 ºF
PROYECTO SUNAT - HUANUCO HR = 50 %
Exterior :TBS = 85 ºF
ZONA SUM / 2 PISO TBH = 75 ºF
SIN TECHO AL SOL
MES/HORA JUNIO 12 M Conductividad termica :
Factor Rad.-vidrio (vent) 0.7
Nº PERSONAS 55 Vidrio (ventana) 1.0 Btu/h-ft²-ºF
Pared exterior 0.35 Btu/h-ft²-ºF
AREA 57.9 m² 625.3 ft² Pared interior 0.35 Btu/h-ft²-ºF
Piso 0.35 Btu/h-ft²-ºF
VOLUMEN 173.7 m³ 6149.0 ft³ Techo 0.35 Btu/h-ft²-ºF
VENTANA
VE-S 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-SE 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-E 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-NE 15.0162.0 0.7 x 79 Btu/h-ft² = 8958.6 Btu/h
162.0 1 10 ºF = 1620.0 Btu/h
VE-N 0.00.0 0.7 x 120 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-NO 0.00.0 0.7 x 79 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-O 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-SO 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-INTERIOR 0.0 0.0 1 10 ºF = 0.0 Btu/h
PARED
PA-S 0.0 0.0 0.35 10 ºF = 0.0 Btu/h
PA-SE 11.0 118.6 0.35 16 ºF = 664.1 Btu/h
PA-E 0.0 0.0 0.35 31 ºF = 0.0 Btu/h
PA-NE 12.0 129.6 0.35 28 ºF = 1270.1 Btu/h
PA-N 0.0 0.0 0.35 12 ºF = 0.0 Btu/h
PA-NO 15.3 165.2 0.35 2 ºF = 115.7 Btu/h
PA-O 0.0 0.0 0.35 4 ºF = 0.0 Btu/h
PA-SO 0.0 0.35 2 ºF = 0.0 Btu/h
P- INTERIOR 44.3 478.5 0.35 10 ºF = 1674.9 Btu/h
PISO 57.9 625.3 0.35 10 ºF = 2188.6 Btu/h
TECHO 57.9 625.3 0.35 10 ºF = 2188.6 Btu/h
ILUMIN. 25 1.25 x 57.9 m² x 3.41 Btu/h-watts = 6170.0 Btu/h
EQUIPOS 1000 watts x 3.41 Btu/h-watts = 3410.0 Btu/h
PERS - Cs 250 Btu/h-persona x 55 personas = 13750.0 Btu/h
= 42010.5 Btu/h
200 Btu/h-persona x 55 personas = 11000.0 Btu/h
= 53010.5 Btu/h
R = 0.79
52.40 ºF 51.40 ºF 22.60 ºF 21.09 Btu/Lb
Caudal Aire x persona Aire Exterior (AE) % AE # Cambios / h
1721 cfm 20 cfm 1100 cfm 63.91 % 10.7
Asumiendo nuevo % AE : 15 %
Aire Exterior (AE) % AE # Cambios/h
258 cfm 15 % 2.5
76.50 ºF 64.56 ºF 29.70 Btu/Lb
= 45214 Btu/h
= 20732 Btu/h
= 65946 Btu/h
= 1139
CFM/TON = 313
TONELADAS = 5.5 ton.
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
watts/m2 x
QS
PERS - CL
QT
TBSINSUF TBHINSUF Delta TINSUF HINSUF
TBSMEZCLA TBHMEZCLA HMEZCLA
HS CALOR SENSIBLE
HL CALOR LATENTE
HT TOTAL
Btu/h-m2
CALCULOS DE AIRE ACONDICIONADO
14
CÁLCULO TÉRMICO Condiciones de diseño :
Sala :TBS = 75 ºF
PROYECTO SUNAT - HUANUCO HR = 50 %
Exterior :TBS = 85 ºF
ZONA LACTARIO / 3 PISO TBH = 75 ºF
CON TECHO AL SOL
MES/HORA JUNIO 12 M Conductividad termica :
Factor Rad.-vidrio (vent) 0.7
Nº PERSONAS 6 Vidrio (ventana) 1.0 Btu/h-ft²-ºF
Pared exterior 0.35 Btu/h-ft²-ºF
AREA 10.3 m² 111.2 ft² Pared interior 0.35 Btu/h-ft²-ºF
Piso 0.35 Btu/h-ft²-ºF
VOLUMEN 30.9 m³ 1093.9 ft³ Techo 0.35 Btu/h-ft²-ºF
VENTANA
VE-S 0.00.0 0.70 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1.00 10 ºF = 0.0 Btu/h
VE-SE 0.00.0 0.70 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1.00 10 ºF = 0.0 Btu/h
VE-E 0.00.0 0.70 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1.00 10 ºF = 0.0 Btu/h
VE-NE 0.00.0 0.70 x 79 Btu/h-ft² = 0.0 Btu/h
0.0 1.00 10 ºF = 0.0 Btu/h
VE-N 0.00.0 0.70 x 120 Btu/h-ft² = 0.0 Btu/h
0.0 1.00 10 ºF = 0.0 Btu/h
VE-NO 0.00.0 0.70 x 79 Btu/h-ft² = 0.0 Btu/h
0.0 1.00 10 ºF = 0.0 Btu/h
VE-O 0.00.0 0.70 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1.00 10 ºF = 0.0 Btu/h
VE-SO 0.00.0 0.70 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1.00 10 ºF = 0.0 Btu/h
VE-INTERIOR 1.3 13.6 1.00 10 ºF = 136.1 Btu/h
PARED
PA-S 0.0 0.0 0.35 10 ºF = 0.0 Btu/h
PA-SE 10.9 117.3 0.35 16 ºF = 656.8 Btu/h
PA-E 0.0 0.0 0.35 31 ºF = 0.0 Btu/h
PA-NE 0.0 0.0 0.35 28 ºF = 0.0 Btu/h
PA-N 0.0 0.0 0.35 12 ºF = 0.0 Btu/h
PA-NO 0.0 0.0 0.35 2 ºF = 0.0 Btu/h
PA-O 0.0 0.0 0.35 4 ºF = 0.0 Btu/h
PA-SO 9.8 105.6 0.35 2 ºF = 73.9 Btu/h
P- INTERIOR 18.3 197.6 0.35 10 ºF = 691.7 Btu/h
PISO 10.3 111.2 0.35 10 ºF = 389.3 Btu/h
TECHO 10.3 111.2 0.35 16 ºF = 622.9 Btu/h
ILUMIN. 25 1.25 x 10.3 m² x 3.41 Btu/h-watts = 1097.6 Btu/h
EQUIPOS 300 watts x 3.41 Btu/h-watts = 1023.0 Btu/h
PERS - Cs 250 Btu/h-persona x 6 personas = 1500.0 Btu/h
= 6191.4 Btu/h
200 Btu/h-persona x 6 personas = 1200.0 Btu/h
= 7391.4 Btu/h
R = 0.84
53.80 ºF 52.80 ºF 21.20 ºF 21.90 Btu/Lb
Caudal Aire x persona Aire Exterior (AE) % AE # Cambios / h
270 cfm 20 cfm 120 cfm 44.38 % 6.6
Asumiendo nuevo % AE : 15 %
Aire Exterior (AE) % AE # Cambios/h
41 cfm 15 % 2.2
76.50 ºF 64.56 ºF 29.70 Btu/Lb
= 6691 Btu/h
= 2695 Btu/h
= 9386 Btu/h
= 911
CFM/TON = 346
TONELADAS = 0.8 ton.
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
watts/m2 x
QS
PERS - CL
QT
TBSINSUF TBHINSUF Delta TINSUF HINSUF
TBSMEZCLA TBHMEZCLA HMEZCLA
HS CALOR SENSIBLE
HL CALOR LATENTE
HT TOTAL
Btu/h-m2
CALCULOS DE AIRE ACONDICIONADO
15
CÁLCULO TÉRMICO Condiciones de diseño :
Sala :TBS = 75 ºF
PROYECTO SUNAT - HUANUCO HR = 50 %
Exterior :TBS = 85 ºF
ZONA COMEDOR / 3 PISO TBH = 75 ºF
CON TECHO AL SOL
MES/HORA JUNIO 12 M Conductividad termica :
Factor Rad.-vidrio (vent) 0.7
Nº PERSONAS 2 Vidrio (ventana) 1.0 Btu/h-ft²-ºF
Pared exterior 0.35 Btu/h-ft²-ºF
AREA 15.0 m² 162.0 ft² Pared interior 0.35 Btu/h-ft²-ºF
Piso 0.35 Btu/h-ft²-ºF
VOLUMEN 45.0 m³ 1593.0 ft³ Techo 0.35 Btu/h-ft²-ºF
VENTANA
VE-S 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-SE 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-E 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-NE 0.00.0 0.7 x 79 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-N 0.00.0 0.7 x 120 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-NO 0.00.0 0.7 x 79 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-O 0.00.0 0.7 x 14 Btu/h-ft² = 0.0 Btu/h
0.0 1 10 ºF = 0.0 Btu/h
VE-SO 5.559.0 0.7 x 14 Btu/h-ft² = 577.9 Btu/h
59.0 1 10 ºF = 589.7 Btu/h
VE-INTERIOR 0.0 0.0 1 10 ºF = 0.0 Btu/h
PARED
PA-S 0.0 0.0 0.35 10 ºF = 0.0 Btu/h
PA-SE 11.0 118.6 0.35 16 ºF = 664.1 Btu/h
PA-E 0.0 0.0 0.35 31 ºF = 0.0 Btu/h
PA-NE 10.4 112.8 0.35 28 ºF = 1105.0 Btu/h
PA-N 0.0 0.0 0.35 12 ºF = 0.0 Btu/h
PA-NO 15.8 170.7 0.35 2 ºF = 119.5 Btu/h
PA-O 0.0 0.0 0.35 4 ºF = 0.0 Btu/h
PA-SO 7.8 84.1 0.35 2 ºF = 58.9 Btu/h
P- INTERIOR 43.9 473.7 0.35 10 ºF = 1657.9 Btu/h
PISO 15.0 162.0 0.35 10 ºF = 567.0 Btu/h
TECHO 15.0 162.0 0.35 16 ºF = 907.2 Btu/h
ILUMIN. 25 1.25 x 15.0 m² x 3.41 Btu/h-watts = 1598.4 Btu/h
EQUIPOS 1000 watts x 3.41 Btu/h-watts = 3410.0 Btu/h
PERS - Cs 250 Btu/h-persona x 2 personas = 500.0 Btu/h
= 11755.6 Btu/h
200 Btu/h-persona x 2 personas = 400.0 Btu/h
= 12155.6 Btu/h
R = 0.97
56.00 ºF 55.10 ºF 19.00 ºF 23.28 Btu/Lb
Caudal Aire x persona Aire Exterior (AE) % AE # Cambios / h
573 cfm 20 cfm 40 cfm 6.98 % 1.5
Asumiendo nuevo % AE : 20 %
Aire Exterior (AE) % AE # Cambios/h
115 cfm 20 % 4.3
77.00 ºF 65.26 ºF 30.26 Btu/Lb
= 13113 Btu/h
= 4681 Btu/h
= 17794 Btu/h
= 1186
CFM/TON = 386
TONELADAS = 1.5 ton.
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
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m2ft2 x
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m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2ft2 x
ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
m2 ft2 x Btu/h-ft2-ºF x
watts/m2 x
QS
PERS - CL
QT
TBSINSUF TBHINSUF Delta TINSUF HINSUF
TBSMEZCLA TBHMEZCLA HMEZCLA
HS CALOR SENSIBLE
HL CALOR LATENTE
HT TOTAL
Btu/h-m2
CALCULOS DE AIRE ACONDICIONADO
16
UBICACIÓN ZONACARGA TERMICA
(Toneladas)
1º PISO
SUPERVISOR CSC 1.50BACK OFFICE 0.70LOCKERS 0.50SALA DE ESPERA Y HALL 14.20CABINAS 2.50
2º PISO
BIBLIOTECA 2.10SALA DE REUNIONES 2.30LOCKERS 0.50CUARTO DE EQUIPOS 1.90SALA DE ESPERA 2 8.90SUPERVISOR CCF 0.60SUM 5.50
3º PISOLACTARIO 0.80COMEDOR 2.90
CALCULOS DE AIRE ACONDICIONADO
16
CARGA TERMICA(Btu/H)1800084006000
1704003000025200276006000
22800106800
7200660009600
34800