8/14/2019 The science of fire and fire spreading in buildings

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8/14/2019 The science of fire and fire spreading in buildings

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6"6 Vlwcj H`ifuxzc`b

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6"8 Xa`t H`ifuxzc`b

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6": Kcvo

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6"? Wsv`asxcx5

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6"; Kcvo Xlkozs

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Il~ciui `hhuwlbhs `v `hhuwlbhs a`lj znlz zno buifov `k wo`waox woviczzoj z`

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6"4 Kcvo O~cz

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8"7 Zno Wvcbhcwao k Kcvo

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w`zlxxcui"

:"7 Zno h`ifuxzc`b zno`vs

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tnchn uxulaas wv`juhoj fvcdnz acdnz! nolz! kalio lbj xi`mo" Tnlz lhzulaas nlwwob tlx l wv`hoxx hlaaoj wsv`asxcx

tnchn cx zno wv`hoxx `k {lw`vcxcbd zno xufxzlbhox hnoichla h`iw`ubj oxwohclaas zno

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?"7 Kcvo Hnlvlhzovcxzchx

?"< Nolz

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Xi`mo cx l {cxcfao dlxo`ux wv`juhz `k cbh`iwaozo h`ifuxzc`b iljo uw `k xilaa wlvzchaox

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hlvf`b lbj zlvvs xufxzlbhox! kcbo x`acj `v ac|ucj wlvzchaox cb l dlxo`ux iojcui! `v x``z

lbj k`vicbd l ha`uj `k kcbo wlvzchaox voxuazcbd ilcbas kv`i zno fuvbcbd `k `vdlbch

ilzovcla! xuhn lx t``j `v h`la" Xi`mo {lvcox tczn czx x`uvho! fuz cz t``j dc{ox aczzao

xi`mo ck fuvboj tnob jvs lbj ck zno kcvo cx dc{ob l d``j xuwwas `k lcv"

;"7 _bjovxzlbjcbd zno flxch k hnoichla lbj wnsxchla blzuvo `k kcvo

Cb xwczo `k mb`tcbd zno jokcbczc`b `k kcvo lbj kcvo voalzoj zovix! zno flxch hnoichla lbj

wnsxchla blzuvo `k kcvo boojx z` fo xzujcoj k`v fozzov ubjovxzlbjcbd `k kcvo lbj n`t cz hlb

fo h`bzv`aaoj juvcbd cbczcla dv`tzn lbj jo{oa`wiobz" Cb kcvo xhcobho! zno toaa mb`tb

zno`vs `k kcvo cx Zvclbdao `k Kcvo i`joa" Kcduvo < caauxzvlzox zno zvclbdao `k kcvo tnchn

nl{cbd znvoo h`iw`bobzx acbmx z`doznov z` k`vi l zvclbdao" Zn`xo h`iw`bobzx lvo kuoa!`~sdob lbj nolz tnchn hnoichlaas f`bjcbd z`doznov z` k`vi kcvo hnlvlhzovcxzchx znlz

kalio! xi`mo lbj nolz"

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Kcduvo

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o~lhzas 4? `k zno tlzov h`bzlcboj cb czx hnoichla xzvuhzuvo vlznov znlb cbhvolxcbd zno

zoiwovlzuvo `k zno icbovla" Zno zoiwovlzuvo tcaa vcxo xa`tas ubzca zno tlzov cx d`bo lx

xzoli lbj joalscbd zno fuvbcbd wv`hoxx fs xa`tcbd zno hnlcb volhzc`b" Zno hnoichla

k`viual k`v zncx wv`hoxx lx k`aa`t5 HlX@ : 6N6@ - nolz HlX@ : N 6@ -

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Kcduvo5 85 L xzlbjlvj kcvo huv{o cb obha`xoj xwlhox .HCFXO! 6778#

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zncx kcduvo 8 cx b`z lhh`vjcbd z` zno xhlao lbj zno zcio zlmob cb olhn xzldo hlb b`z fojcvohzas iolxuvoj z` doz lb oiwcvchla voljcbd fuz vlznov znlb l h`bhowzula dvlwn z` xn`t

zno fonl{c`uv `k kcvo cb fucajcbd" Zno wuvw`xo `k zncx dvlwn cx z` xn`t l dvlwnchla

o~walblzc`b lf`uz zno xzldox `k b`vila kcvo fonl{c`uv cb h`iwlvziobz kcvo" Znovo lvo k`uv

xzldox laa z`doznov c"o" cbczcla xzldo! dv`tzn! xzoljs H`ifuxzc`b lbj johls" Cb cbczcla xzldo!

kcvo fonl{c`uv cx alvdoas jowobjx `b zno zswox `k kuoa l{lcalfao cb zno fucajcbd" Ck zno kuoa

cx cb dlxox k`vi! zno cdbczc`b tcaa fo {ovs vlwcj lbj ck zno kuoa cx cb l x`acj ilzovcla acmo

zcifov! cz tcaa fo l xa`t h`ifuxzc`b `v xi`uajovcbd kcvo" @b zno `znov nlbj! kcvo fonl{oxalvdoas cbkauobz fs n`t klxz wsv`acxcx wv`hoxxox lvo zlmob walho" Lz zno cbczcla xzldo `bas

xi`mo lbj nolz tcaa fo voaolxoj" @bho xi`mo nlx jozohzoj! c"o" kcvo lalvi d`ox `kk! wo`wao

cb zno lkkohzoj fucajcbdx xn`uaj xzlvz z` ilmo znocv tls `uz z` zno oxhlwo xzlcvx lx x``b lx

w`xxcfao" Znos xn`uaj b`z tlcz ubzca zno kcvo oiovdoj lbj foh io xovc`ux `v

ubh`bzv`aalfao fok`vo fodcb z` o{lhulzo" L fozzov hnlbho z` xlko acko cx dvolzov ck

ciiojclzo lhzc`b cx zlmob z` o{lhulzo zno fucajcbd x``b lkzov zno kcvo nlx jozohzoj"

Zno vlzo `k jo{oa`wiobz `k kcvo lbj cz juvlzc`bx lvo cbkauobhoj fs zno blzuvo `k zno

h`bzobz `k zno fucajcbd lbj ilzovclax `k zno v``i xuvklhox .Ilvhnlbz!

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kcvo dv tzn cx xzlvzoj tnob cdbczc`b nlx fodub lbj h`bzcbuox ubzca laa h`ifuxzcfao

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ilzovclax lvo fuvbcbd lbj zno nolz voaolxox cx il~ciui" K`v fucajcbd kcvox zno

zoiwovlzuvo lz zncx xzldo cx vlbdcbd kv`i 3777

H "7 Kcvo xwvoljcbd cb fucajcbd

Tnob kcvo xzlvzx z` fuvb cb l h`iwlvziobz! c"o" lkzov cdbczc`b! cz fuvbx euxz acmo cb `wob

xwlho" Lkzov l xn`vz wovc`j `k zcio! xi`mo wv`juhoj fs zno fuvbcbd wv`hoxxox xzlvzx z`

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Znovila vljclzc`b kv`i zno n`z alsov! hocacbd! lbj uwwov tlaax fodcbx z` nolz laa `feohzx cb

zno a`tov wlvz `k zno v``i lbj ils ludiobz f`zn zno vlzo `k fuvbcbd `k zno `vcdcbla `feohz

lbj zno vlzo `k kalio xwvolj `{ov czx xuvklho lx caauxzvlzoj cb kcduvo :"

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Lbs h`ifuxzcfao ilzovclax ha`xo z` l kcvo tcaa lfx`vf zno nolz ubzca znos volhn znocv

cdbczc`b zoiwovlzuvo lbj xzlvz z` fuvb"

3"7 Hnlwzov H`bhauxc`b

Znovo lvo ilbs volx`bx k`v zno kcvox z` xzlvz" Zno i`xz h`ii`b volx`bx lvo kluazs `k oaohzvchla o|ucwiobzx! w``v ilcbzoblbho `k n`io lwwaclbhox! `{ov a`ljoj `k zno oaohzvchla

w`tov uxldo! cbzobzc`bla kcvox! bodacdobho lbj ozh" Zno cxxuo novo cx b`z tnlz nlx xzlvzoj

zno kcvo fuz tnlz `hhuwlbzx `k ncdn)vcxo voxcjobzcla fucajcbdx xn`uaj j` lkzov kcvo cdbczoj"

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vojuho zno vcxm `k kcvo hlxulazcox cb fucajcbd kcvo" Fucajcbd `hhuwlbzx lvo o~wohzoj z` fo

lfao z` zlmo lb lwwv`wvclzo lhzc`b `bho znos lvo klhcbd tczn kcvo zvldojs cb znocv fucajcbd"

6"< Vokovobhox

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Xuic! M"! Zxuhncsl! S"! .