A difusividade térmica, a efusividade térmica e a inércia térmica da envolvente interior dos edifíci

Page 1

<?

FOLPDWL]D©¥R

!&#20&3&! !" 1Ç/*& 8 "#20&3&! !" 1Ç/*& " &+Ç/ & 1Ç/*& ! "+3,)3"+1" &+1"/&,/ !,0 "!&#Ë &,0 $OIUHGR &RVWD 3HUHLUD *(7 Ì° *HVWÂ¥R GH (QHUJLD 7«UPLFD /GD ZZZ JHW SW

$ 'LIXVLYLGDGH 7«UPLFD Æ‹

ƕ ƛ ™ &P

P V

« XPD SURSULHGDGH W«UPLFD GRV PDWHULDLV GH FRQVWUX©¥R H UHSUHVHQWD D UD]Â¥R HQWUH D FRQ GXWLYLGDGH W«UPLFD H D FDSDFLGDGH FDORU¯ͤFD YROXP«WULFD GR PDWHULDO (VWD SURSULHGDGH H[SUHVVD D OHQWLGÂ¥R RX D UDSLGH] FRP TXH R FDORU VH SURSDJD QR LQWHULRU GH XP PDWHULDO GH FRQVWUX©¥R RX GH XPD HVWUXWXUD FRP SRVWD FRPR XPD SDUHGH SDYLPHQWR RX WHWR GH XP ORFDO GH SHUPDQ¬QFLD GH XP HGLI¯FLR 7HP D YHU SRUWDQWR FRP R WHPSR GH UHWHQ©¥R GD HQHUJLD W«UPLFD QR LQWHULRU GD HQYROYHQWH LQWHULRU GH XP GHWHUPLQDGR HVSD©R GH XP HGLI¯FLR ,QWHUHVVD TXH R YDORU GD 'LIXVLYLGDGH 7«UPLFD VHMD EDL[R SDUD TXH R PDWHULDO SRV VD DUPD]HQDU GXUDQWH Y£ULDV KRUDV D HQHUJLD W«UPLFD DEVRUYLGD DWUDY«V GD VXD VXSHUI¯FLH LQWHULRU YROWDGD SDUD R LQWHULRU GR HVSD©R GH SHUPDQ¬QFLD SDUD PDLV WDUGH TXDQGR IRU QHFHVV£ULR D GHYROYHU DR DPELHQWH ([SULPH VH HP P V VHQGR Æ› D PDVVD YRO¼PLFD DSDUHQWH VHFD HP NJ P Æ• &RHͤ : FLHQWH GH FRQGXWLELOLGDGH W«UPLFD HP P ™ . &P &DSDFLGDGH FDORU¯ͤFD P£VVLFD RX FDORU HVSHF¯ͤFR P£VVLFR HP NJ ™ . 2 WHPSR TXH GHPRUD D WHPSHUDWXUD GD VXSHUI¯FLH D DOFDQ©DU XPD FHUWD SURIXQGLGDGH QR LQWHULRU GH XP PDWHULDO RX GH XPD HVWUXWX UD FRPSRVWD « GDGR SHOD H[SUHVVÂ¥R

W

G Æ‹

RQGH G « D SURIXQGLGDGH HP PHWURV H Æ‹ D 'L IXVLYLGDGH 7«UPLFD GR PDWHULDO VLPSOHV RX GD HVWUXWXUD FRPSRVWD *HUDOPHQWH D 'LIXVLYLGDGH W«UPLFD « HOH YDGD SDUD PDWHULDLV TXH WHQKDP XPD FRQGX WLYLGDGH W«UPLFD LJXDOPHQWH HOHYDGD H XPD FDSDFLGDGH GH DUPD]HQDPHQWR W«UPLFR EDL[D 1RUPDOPHQWH RV PDWHULDLV FRP HOHYDGD &RQGXWLELOLGDGH 7«UPLFD FRPR RV PHWDLV ZZZ RHOHFWULFLVWD SW R HOHFWULFLVWD

DSUHVHQWDP WDPE«P XPD 'LIXVLYLGDGH HOH YDGD 3DUD RV PDWHULDLV GH FRQVWUX©¥R PDLV FRPXQV FRPR R EHW¥R R WLMROR D SHGUD D PD GHLUD HQWUH RXWURV R YDORU GD 'LIXVLYLGDGH 7«UPLFD « SHTXHQR FRPR VH SRGH YHU VHJXL GDPHQWH $OYHQDULD GH WLMROR FRP XPD HVSHVVXUD GH FP 3HGUD FRP XPD HVSHVVXUD GH FP %HW¥R FRP XPD HVSHVVXUD GH FP 0DGHLUD FRP XPD HVSHVVXUD GH FP

Ƌ ™ P V Ƌ ™ P V Ƌ ™ P V Ƌ ™ P V

2 YDORU GD 'LIXVLYLGDGH 7«UPLFD GH XP PDWH ULDO RX GH XPD HVWUXWXUD FRPSRVWD « SRUWDQWR XPD PHGLGD GR WHPSR GH UHWHQ©¥R GD HQHUJLD W«UPLFD DEVRUYLGD QR LQWHULRU GRV PDWHULDLV GH FRQVWUX©¥R Q¥R TXDQWLͤFDQGR FRQWXGR R YD ORU GD HQHUJLD W«UPLFD DFXPXODGD 3RU RXWUR ODGR D (IXVLYLGDGH 7«UPLFD

HI ƕ ™ ƛ ™ &P ƕ ™ &9

: ™ V P ™ .

VHQGR &9 D FDSDFLGDGH FDORU¯ͤFD YROXP«WUL FD « RXWUD SURSULHGDGH W«UPLFD GRV PDWHULDLV GH FRQVWUX©¥R TXH FDUDWHUL]D D ̸UDSLGH]̹ TXH XP GHWHUPLQDGR PDWHULDO GH FRQVWUX©¥R FRQ VHJXH DEVRUYHU RX OLEHUWDU FDORU DWUDY«V GD VXD VXSHUI¯FLH ([HPSOR

$ SDOPD GD PÂ¥R VHQWH FDORU

$ SDOPD GD PÂ¥R VHQWH IULR

(VWDQGR DPEDV DV VXSHUI¯FLHV ¢ PHVPD WHPSHUDWXUD TXDQGR VH FRORFD D SDOPD GD P¥R VREUH XPD VXSHUI¯FLH PHW£OLFD WHP VH XPD VHQVD©¥R GH IULR TXDQGR FRPSDUDGR TXDQGR VH FRORFD D P¥R VREUH XP SHGD©R GH PDGHLUD $ (IXVLYLGDGH 7«UPLFD GH XP PDWHULDO RX GH XPD HVWUXWXUD FRPSRVWD « WDQWR PDLRU TXDQWR PDLRUHV IRUHP DV VXDV &RQGXWLELOLGD GH H &DSDFLGDGH &DORU¯ͤFD 9ROXP«WULFD <$11$6 H 0$/'21$'2 FLWDP QR SURMHWR ̸3$6&22/̹ TXH D ,Q«UFLD 7«UPLFD ,QWHULRU GH XP HVSD©R GH XP HGLI¯FLR SRGH VHU FDUDWHUL ]DGD SHOD (IXVLYLGDGH 0«GLD SRQGHUDGD GD VXD HQYROYHQWH LQWHULRU 4XDQGR D HQYROYHQWH LQWHULRU GH XP HV SD©R GH XP HGLI¯FLR « IRUPDGD SRU GLIHUHQWHV PDWHULDLV FDGD XP GHOHV FRP XPD GHWHU PLQDGD (IXVLYLGDGH 7«UPLFD HIN H FRP XPD £UHD $. GHͤQH VH XPD (IXVLYLGDGH 7«UPLFD 0«GLD DWUDY«V GD H[SUHVV¥R Q

HIP

∑ $ ™ HI .

.

.

Q

∑$ .

.

&RPR UHIHULGR DQWHULRUPHQWH D (IXVLYLGDGH 7«UPLFD GH XP PDWHULDO RX GH XPD HVWUXWX UD FRPSRVWD H[SULPH D ̸UDSLGH]̹ TXH HVVH PDWHULDO WHP GH DWUDY«V GD VXD VXSHUI¯FLH DEVRUYHU RX OLEHUWDU JUDQGHV TXDQWLGDGHV GH FDORU 2V PDWHULDLV SHVDGRV H WHUPLFDPHQWH FRQGXWLYRV £JXD EHW¥R DSUHVHQWDP XPD HOHYDGD (IXVLYLGDGH 7«UPLFD FRQWUDULDPHQWH DRV PDWHULDLV LVRODQWHV 3DUD XP GDGR IOX[R GH FDORU DV RVFLOD ©·HV GH WHPSHUDWXUD VRIULGDV SRU XP GHWHU PLQDGR PDWHULDO V¥R LQYHUVDPHQWH SURSRU FLRQDLV ¢ VXD (IXVLYLGDGH 7«UPLFD 2V PDWHULDLV FRP EDL[D (IXVLYLGDGH 7«U PLFD FRPR R DVIDOWR H D FHU¤PLFD GH EDUUR JHVVR FDUWRQDGR H HP JHUDO WRGRV RV PDWH ULDLV WHUPLFDPHQWH LVRODQWHV TXDQGR VROLFLWD


Turn static files into dynamic content formats.

Create a flipbook
Issuu converts static files into: digital portfolios, online yearbooks, online catalogs, digital photo albums and more. Sign up and create your flipbook.