CÁLCULO DE LA HUMEDAD RELATIVA DEL AIRE EN

CÁLCULO DE LA HUMEDAD RELATIVA DEL AIRE
EN DIFERENTES HORARIOS, EN DOS LOCALIDADES
CAFETERAS COLOMBIANAS
Orlando Guzmán-Martínez*; John Jairo Ramírez-Gaviria**
RESUMEN
GUZMÁN M., O.; RAMÍREZ G., J.J. Cálculo de la humedad relativa del aire en diferentes horarios,
en dos localidades cafeteras colombianas. Cenicafé 58(1):7-19. 2007.
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ABSTRACT
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WKHKLJKHVWPLQLPXPUHODWLYHKXPLGLW\ZDVEHWZHHQDQGDQGIRUWKHPD[LPXPKXPLGLW\LWZDV
EHWZHHQDQG
Keywords: &RIIHH ]RQHV DXWRPDWLF PHWHRURORJLFDO VWDWLRQ PHDQ GDLO\ UHODWLYH KXPLGLW\ GD\ KXPLGLW\
QLJKWKXPLGLW\
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Cenicafé, 58(1):7-19.2007
7
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Cenicafé, 58(1):7-19.2007
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Temperatura (°C)
Máxima
Humedad
Relativa (%)
Precipitación
(mm)
Brillo
solar
(horas)
77
Estación
climática
Media
Mínima
&HQLFDIp
(O5RVDULR
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Humedad relativa diurna
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Cenicafé, 58(1):7-19.2007
9
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x &RH¿FLHQWH GH UHJUHVLyQ HVWDGtVWLFDPHQWH
LJXDO D XQR VHJ~Q SUXHED GH W DO x 0HQRU HUURU GH HVWLPDFLyQ Figura 1.
'LIHUHQFLDV
UHODWLYDVPHGLDV
de la humedad
relativa media
GLDULDHVWLPDGD
FRQUHVSHFWRDORV
KRUDULRVHYDOXDGRV
\VXVLQWHUYDORVGH
FRQ¿DQ]D
10
RESULTADOS Y DISCUSIÓN
Humedad relativa diaria. (Q OD )LJXUD VH LOXVWUDQ ODV GLIHUHQFLDV UHODWLYDV PHGLDV
GH OD KXPHGDG UHODWLYD GH ODV KRUDV FRQ
UHVSHFWRDORVGLIHUHQWHVKRUDULRV(QOD7DEOD
VH PXHVWUDQ ORV FRH¿FLHQWHV GH UHJUHVLyQ
SDUD OD HVWLPDFLyQ GH OD KXPHGDG UHODWLYD
PHGLD GLDULD HQ IXQFLyQ GH OD REWHQLGD FRQ
ORV KRUDULRV VHOHFFLRQDGRV
/RV KRUDULRV TXH SUHVHQWDQ ODV PHQRUHV
GLIHUHQFLDV FRQ HO SDWUyQ VRQ \FRQYDORUHV
HQWUH \ \ XQ GH SUREDELOLGDG
&DEH DQRWDU TXH ORV GRV ~OWLPRV KRUDULRV
FRLQFLGHQ FRQ ORV KRUDULRV DFWXDO \ DQWHULRU
TXH VH KDQ XWLOL]DGR SDUD HO FiOFXOR GH OD
WHPSHUDWXUD PHGLD
(VWRVKRUDULRVWLHQHQXQDHVWUHFKDUHODFLyQ
FRQ OD KXPHGDG UHODWLYD SDWUyQ \ SXHGHQ
XVDUVH SDUD VX HVWLPDFLyQ GHELGR D TXH
SRVHHQ XQ FRHILFLHQWH GH GHWHUPLQDFLyQ
HVWDGtVWLFDPHQWH VLJQL¿FDWLYR DOUHGHGRU GHO
\ HUURUHV PHGLRV EDMRV
1= 7+13+18/3
2= 7+13+18+18/4
3= 7+13+19/3
4= 7+13+19+19/4
6= 7+14+20+20/4
7= 8+14+17/3
8= 8+14+20/3
9= 8+14+20+20/4
11= 9+14+17/3
12= 9+14+18/3
13= Mín+Máx/2
Cenicafé, 58(1):7-19.2007
Tabla 2.&RH¿FLHQWHGHUHJUHVLyQSDUDODDVRFLDFLyQHQWUHHOSDUiPHWUR\ODHVWLPDFLyQGHODKXPHGDGUHODWLYDPHGLDGLDULDREWHQLGDFRQORVKRUDULRVVHOHFFLRQDGRV
&RH¿FLHQWHUHJUHVLyQ%
Horario
Estimación
Error
t calculado
Ho: B = 1
&RH¿FLHQWH
Determinación
Error
Estimación
7+13+19/3
0tQ0i[
,JXDOPHQWHVHGHVWDFDQODVFRPELQDFLRQHV
\ ODV FXDOHV
PXHVWUDQ GLIHUHQFLDV TXH YDUtDQ HQWUH \ (VWRV KRUDULRV VRQ DFHSWDEOHV VL VH
WLHQH HQ FXHQWD TXH HQ OD SUiFWLFD SDUD OD
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HUURU EDMRV
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Humedad relativa diurna. (QOD)LJXUDVH
LQGLFDQODVGLIHUHQFLDVUHODWLYDVPHGLDV\ODV
HVWLPDFLRQHV GH OD KXPHGDG UHODWLYD PHGLD
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Cenicafé, 58(1):7-19.2007
11
HO SDWUyQ GH KXPHGDG \ VH SXHGHQ UHDOL]DU
HVWLPDFLRQHVGHpVWDSXHVWRTXHHOFRH¿FLHQWH
GH GHWHUPLQDFLyQ HV GH \ ORV HUURUHV
PHGLRV VRQ EDMRV
2WURVKRUDULRVDOWHUQDWLYRVVRQ
\ Figura 2.
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PHGLDVGHODKXPHGDG
relativa media diurna
HVWLPDGDFRQUHVSHFWRD
ORVKRUDULRVHYDOXDGRV
\VXVLQWHUYDORVGH
FRQ¿DQ]D
FRQ GLIHUHQFLDV UHODWLYDV EDMDV HQWUH \
HQXQGHOWLHPSReVWRVSHUPLWHQ
HVWLPDFLRQHV GH OD KXPHGDG GH UHIHUHQFLD
FRQ EXHQD SUHFLVLyQ FRQ FRHILFLHQWHV GH
GHWHUPLQDFLyQVLJQL¿FDWLYRVFHUFDQRVDO
\ HUURUHV PHGLRV EDMRV D 1= 7+13+18/3
2= 7+13+18+18/4
3= 7+13+19/3
4= 7+13+19+19/4
6= 7+14+20+20/4
7= 8+14+17/3
8= 8+14+20/3
9= 8+14+20+20/4
11= 9+14+17/3
12= 9+14+18/3
13= Mín+Máx/2
Tabla 3.&RH¿FLHQWHGHUHJUHVLyQSDUDODDVRFLDFLyQHQWUHHOSDUiPHWUR\ODHVWLPDFLyQGHODKXPHGDGUHODWLYDPHGLDGLXUQDREWHQLGDFRQORVKRUDULRVHYDOXDGRV
&RH¿FLHQWHUHJUHVLyQ%
Estimación
Error
t calculado
Ho: B = 1
&RH¿FLHQWH
Determinación
Error
estimación
9+13+17/3
0tQ0i[
Horario
12
Cenicafé, 58(1):7-19.2007
Humedad relativa nocturna. (QOD)LJXUDVH
REVHUYDQODVGLIHUHQFLDVUHODWLYDVPHGLDVGHOD
KXPHGDGUHODWLYDQRFWXUQDKRUDV
FRQ UHVSHFWR D ORV KRUDULRV VHOHFFLRQDGRV \
HQ OD 7DEOD VH HQFXHQWUDQ ORV FRH¿FLHQWHV
GH UHJUHVLyQ SDUD HVWRV KRUDULR
7RGDVODVFRPELQDFLRQHVHPSOHDGDVSRVHHQ
GHVYLDFLRQHV UHODWLYDV EDMDV TXH IOXFW~DQ
HQWUH \ FRQ XQD SUREDELOLGDG
GHO HVWRV KRUDULRV SXHGHQ XVDUVH SDUD
HO FiOFXOR GHO SDWUyQ GH KXPHGDG 6LQ
HPEDUJR VH GHEH SUHIHULU OD FRPELQDFLyQ
TXH WLHQH ODV GLIHUHQFLDV GH
D HQ XQ GH ORV FDVRV /D
DVRFLDFLyQ GH HVWH KRUDULR FRQ OD KXPHGDG
GH UHIHUHQFLD HV HVWUHFKD FRQ XQ FRH¿FLHQWH
GH GHWHUPLQDFLyQ GH /RV DMXVWHV GH ODV IyUPXODV TXH FDOFXODQ
OD KXPHGDG UHODWLYD QRFWXUQD VRQ PHMRUHV
HQ UHODFLyQ FRQ ORV FRUUHVSRQGLHQWHV D ODV
Figura 3.
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UHODWLYDVPHGLDV
de la humedad
relativa media
QRFWXUQDHVWLPDGD
FRQUHVSHFWRDORV
KRUDULRVHYDOXDGRV
\VXVLQWHUYDORVGH
FRQ¿DQ]D
Tabla 4. &RH¿FLHQWHGHUHJUHVLyQSDUDODDVRFLDFLyQHQWUHHOSDUiPHWUR\ODHVWLPDFLyQGHODKXPHGDGUHODWLYD
PHGLDQRFWXUQDREWHQLGDFRQORVKRUDULRVVHOHFFLRQDGRV
Horario
0tQ0i[
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Estimación
Error
t calculado
Ho: B = 1
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Determinación
Error
Estimación
Cenicafé, 58(1):7-19.2007
13
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base en la medición en una sola hora
Humedad relativa media. (Q OD )LJXUD
VH REVHUYDQ ODV GLIHUHQFLDV UHODWLYDV GHO
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GHVYLDFLRQHV HQWUH \ DO FRQ HUURUHV PHGLRV DOWRV \ VyOR SHUPLWH
WHQHU DOJXQD OLJHUD DSUR[LPDFLyQ DO YDORU
Figura 4.
'LIHUHQFLDVUHODWLYDV
PHGLDVGHODKXPHGDG
relativa media diaria
HVWLPDGDFRQUHVSHFWRD
ORVKRUDULRVHYDOXDGRV
\VXVLQWHUYDORVGH
FRQ¿DQ]D
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14
&RH¿FLHQWHUHJUHVLyQ%
Estimación
Error
t calculado
Ho: B = 1
&RH¿FLHQWH
Determinación
Error
estimación
09:00
10:00
11:00
Horario
Cenicafé, 58(1):7-19.2007
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GH GHWHUPLQDFLyQ VLJQL¿FDWLYR SRU HQFLPD
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relativa media diurna
HVWLPDGDFRQUHVSHFWRD
ORVKRUDULRVHYDOXDGRV
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FRQ¿DQ]D
Tabla 6.(VWLPDFLyQGHODKXPHGDGUHODWLYDPHGLDGLXUQDHQIXQFLyQGHODKXPHGDGUHODWLYDREWHQLGDFRQ
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Horario
09:00
10:00
11:00
&RH¿FLHQWHUHJUHVLyQ
(B)
Estimación
Error
t calculado
Ho: B = 1
&RH¿FLHQWH
Determinación
Error
Estimación
Cenicafé, 58(1):7-19.2007
15
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Horario
16
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(B)
Error
Estimación
t calculado
Ho: B = 1
&RH¿FLHQWH
Determinación
Error
Estimación
01:00
19:00
Cenicafé, 58(1):7-19.2007
Tabla 8.+RUDGHRFXUUHQFLDGHODKXPHGDGUHODWLYDPtQLPD\Pi[LPDDEVROXWDVHQODVHVWDFLRQHV&HQLFDIp\
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Cenicafé
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Mes
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1
1
3
3
7
7
9
9
10
10
11
11
13:00
17:00
03:00
03:00
07:00
01:00
00:00
17:00
17:00
17:00
17:00
00:00
03:00
00:00
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Cenicafé, 58(1):7-19.2007
17
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