INGENIERÍA MECÁNICA AUTOMOTRIZ TRANSFERENCIA TRANSFERENCIA DE CALOR CALOR PROYECTO : MAQUETA (MOTOR TÉRMICO) INTERCAMBIADOR INTERCAMBIADOR DE CALOR “RADIADOR”
INTEGRANTES: EMILIO CORONEL JULIO TENECELA
FECHA: 28 DE ENERO DEL 2014 INTRODUCCIÓN Los i!"#$%&'i%(o#"s (" $%)o# so %*%#%!os +," -%$i)i!% ") i!"#$%&'io (" $%)o# "!#" (os .,i(os +," s" "$,"!#% % !"&*"#%!,#%s (i-"#"!"s / "i!% %) &is&o !i"&*o +," s" &"$)" "!#" s3 E )% *#$!i$%5 )os i!"#$%&'i%(o#"s (" $%)o# so (" ,so $o&6 " ,% %&*)i% %#i"(%( (" %*)i$%$io"s5 ("s(" )os sis!"&%s (o&7s!i$os (" $%)"-%$$i / %$o(i$io%&i"!o (") %i#" 9%s!% )os *#o$"sos +,&i$os / )% *#o(,$$i (" ""#% " )%s *)%!%s #%("s3 Los i!"#$%&'i%(o#"s (" $%)o# (i;"#" (" )%s $&%#%s (" &"$)%(o " ") s"!i(o (" +," o *"#&i!" +," s" $o&'i" )os (os .,i(os +," i!"#i""3 U #%(i%(o# "s , !i*o (" "&iso# (" $%)o#3 S, -,$i "s i!"#$%&'i%# $%)o# (") sis!"&% (" $%)"-%$$i *%#% $"("#)o %) %&'i"!"5 / "s , (is*osi!io si *%#!"s &i)"s i *#o(,$$i (" $%)o#3 Fo#&% *%#!" (" )%s is!%)%$io"s $"!#%)i%(%s (" $%)"-%$$i3 E )% %,!o&o$i s" "&*)"% , (is*osi!io s"&"<%!" +,"5 " Es*%=% &%!i"" ") &is&o o&'#"5 %,+," " "s!" $%so o "s &,/ *#o*io5 *o#+," o i!"#$%&'i% *o# #%(i%$i5 sio *o# $o"$$i " i$),so "!i)o>$o"$$i5 $o , "!i)%(o#3 E) o&'#" (" #%(i%(o# *#oi"" (" +," %) *#i$i*io5 $,%(o s" i"!5 s" s,*o% +," ") $%)o# s" i!"#$%&'i%'% *o# #%(i%$i )o +," 9%s!% $i"#!o *,!o "#% $i"#!o5 $,%(o s" ,s%'% sis!"&%s (" $%)"-%$$i (" %*o#5 $o %)!%s !"&*"#%!,#%s s,*"#;$i%)"s3 P"#o %) $%&'i%# ") $%)o *o#!%(o# *o# %,%5 $o sis!"&%s &o("#os (" #",)%$i +,"5 )% &%/o# *%#!" (") !i"&*o5 )o 9%$" -,$io%# $o !"&*"#%!,#%s #"(,$i(%s / (%(% )% "s$%s% s,*"#;$i" +," *#"s"!%5 ") i.,
&%/o# s,*"#;$i" (" i!"#$%&'io / &%/o# (i-"#"$i% (" !"&*"#%!,#%5 &%/o# "s ") i!"#$%&'io3 A &",(o s" ))%&% #%(i%(o# % , %*%#%!o +," s" $%)i"!% *o# ,% #"sis!"$i% ")7$!#i$%5 *"#o (" %$,"#(o $o )% (";i$i %!"#io#5 "s!o s"#% ,% "s!,-%5 *,"s *#o(,$" s, *#o*io $%)o#3 A,+," " "s!" $%so o 9%/ "&isi (" %s"s , o!#%s s,s!%$i%s5 %) &"os " ") ),%# (o(" s" $os,&" )% ""#%5 *,"(" 9%'"#)%5 " i&*o#!%!"5 " ") ),%# (" *#o(,$$i (" )% ""#% ")7$!#i$%3 L% (i-"#"$i% "!#" , #%(i%(o# / ,% "s!,-% o , $%)"-%$!o# "s +," " ") #%(i%(o# o 9%/ *#o(,$$i (" ""#%5 s" )i&i!% % s"# , (isi*%(o# (") $%)o# +," ))"% %) #%(i%(o# ""#%)&"!" *o# ,% #"( (" !,'"#%s *o# )%s +," $i#$,)% , $%)o *o#!%(o# @%,% $%)"!%(o " , (is*osi!io *#o(,$!o# (" $%)o# @$%)("#%5 ""#%)&"!" si!,%(o " o!#o ),%#3
OBJETIVOS
OBJETIVO GENERAL D"!"#&i%# ") $o##"$!o -,$io%&i"!o (") i!"#$%&'i%(o# (" $%)o#5 +," " "s!" $%so s"#i% ") #%(i%(o#5 (" , &o!o# (" $o&',s!i5 " ") $,%) s"# ("!"#&i%# )% %#i%$i (" !"&*"#%!,#% +," "Bis!" " -,$io%&i"!o3
OBJETIVOS ESPECÍFICOS •
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•
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Co&*#"("# ") $o##"$!o -,$io%&i"!o / &%i*,)%$i (") *i#&"!#o5 *%#% )% &"(i$i (" !"&*"#%!,#%s3 D"!"#&i%# )%s !"&*"#%!,#%s ii$i%)"s / *#o#"si%s (" %$,"#(o %) !i"&*o5 ("!"#&i%(o )% &is&% " )% "!#%(% / s%)i(% (") &o!o#3 D"!"#&i%# ,% $,#% (" !"&*"#%!,#% o ;#&% !7#&i$% *#o&"(io " )% +," s" "$,"!#% ") &o!o#5 E!"("# ") -,$io%&i"!o %("$,%(o (") #%(i%(o# / )% &isi +," $,&*)" ") "!i)%(o# ("!"#&i%(o )% !"&*"#%!,#% % )% +," ("'" -,$io%# ") &is&o3
MARCO TEÓRICO Ti*os (" i!"#$%&'i%(o#"s (" $%)o# L%s (is!i!%s %*)i$%$io"s (" )% !#%s-"#"$i% (" $%)o# #"+,i"#" (i-"#"!"s !i*os (" %$$"so#ios / $o;,#%$io"s (") "+,i*o *%#% (i$9% !#%s-"#"$i%3 E) i!"!o (" %$o*)%# )os %$$"so#ios *%#% )% !#%s-"#"$i% (" $%)o# % $%(% !i*o (" "$"si(%("s5 ("!#o (" )%s
#"s!#i$$io"s "s*"$;$%s5 9% $o(,$i(o % ,&"#osos !i*os (" (is"=os io%(o#"s (" i!"#$%&'i%(o#"s (" $%)o#3 E) !i*o &s si&*)" (" i!"#$%&'i%(o# (" $%)o# $os!% (" (os !,'os $o$7!#i$os (" (i&"!#os (i-"#"!"s5 ))%&%(o i!"#$%&'i%(o# (" $%)o# (" !,'o (o')"3 E , i!"#$%&'i%(o# (" "s!" !i*o ,o (" )os .,i(os *%s% *o# ") !,'o &s *"+,"=o5 " !%!o +," ") o!#o )o 9%$" *o# ") "s*%$io %,)%# "!#" )os (os !,'os3
I!"#$%&'i%(o# !,'os / $o#%%
("
Los i!"#$%&'i%(o#"s (" !,'os / $o#%% s" $)%si;$% !o(%% &s s"6 ") 6&"#o (" *%sos +," s" #"%)i% *o# )% $o#%% / *o# )os !,'os3 Po# "<"&*)o5 )os i!"#$%&'i%(o#"s " )os +," !o(os )os !,'os -o#&% ,% U " )% $o#%% s" (i$" +," so (" , *%so *o# )% $o#%% / (os *%sos *o# )os !,'os3 D" &o(o s"&"<%!"5 % , i!"#$%&'i%(o# +," $o&*#"(" (os *%sos " )% $o#%% / $,%!#o *%sos " )os !,'os s" )" ))%&% (" (os *%sos *o# )% $o#%% / $,%!#o *%sos *o# )os !,'os3
I!"#$%&'i%(o# so)o *)%$%s U !i*o io%(o# (" i!"#$%&'i%(o# (" $%)o# +," 9% "$o!#%(o , %&*)io ,so "s ") (" *)%$%s / %#&% @o s)o (" *)%$%s5 ") $,%) $os!% (" ,% s"#i" (" *)%$%s $o *%sos $o##,%(os / %*)%s!%(os *%#% ") .,
RADIADOR E) #%(i%(o# (" , "9$,)o "s ,o (" )os ")"&"!os &s i&*o#!%!"s (" $,%)+,i"# &o!o#5 /% +," "s ") "$%#%(o (" %s",#%# +," 7s!" s" &%!"% 'i" #"-#i"#%(o " $,%)+,i"# -%s" (" #"(i&i"!o3 P"#!""$" %) sis!"&% (" #"-#i"#%$i5 / "s %/,(%(o *o# ") "!i)%(o# (") #%(i%(o# / $,%(o 7s!" )o #"+,i"#" *o# ") %,&"!o (" )% !"&*"#%!,#%5 %$$io% (i$9o ")"&"!o *%#% ,%
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Co";$i"!" )o'%) (" !#%s-"#"$i% (" $%)o# U% *%#!" "s"$i%)5 / % &",(o )% &s i$i"#!%5 (" $,%)+,i"# %)isis (" i!"#$%&'i%(o# (" $%)o# "s )% ("!"#&i%$i (") $o";$i"!" (" !#%s-"#"$i% (" $%)o#3 Es!" $o";$i"!" s" (";" " !7#&ios (" )%
#"sis!"$i% !7#&i$% !o!%) *%#% )% !#%s-"#"$i% (" $%)o# "!#" .,i(os3 E) $o";$i"!" s" ("!"#&io %) !""# " $,"!% )%s #"sis!"$i%s (" $o(,$$i / $o"$$i "!#" .,i(os s"*%#%(os *o# *%#"("s *)%%s / $i)(#i$%s $o&*,"s!%s5 #"s*"$!i%&"!"3 T%)"s #"s,)!%(os s" %*)i$% so)o % s,*"#;$i"s )i&*i%s si %)"!%s3
MEDICIONES L%s &"(i$io"s !o&%(%s " )% &%+,"!% (" , &o!o# (" $o&',s!i i!"#%5 s" )o #"%)io &"(i%!" , *i#&"!#o5 ") &o!o# s" )o ("
S" is!%)o )os #")7s *%#% ") "!i)%(o# $o )% $o"Bi 9%$i% ") !"#&o> sJi!$93
Co&o s" *,"(" %*#"$i%# " )%s i&""s $os!% $o !o(os )os %$$"so#ios *!i&os *%#% +," )o#" )% -,$i (" #"-#i"#%# (i$9o &o!o#3 Co s, #"s*"$!io ("*osi!o / )%s &%,"#%s %*#o*i%(%s3 M"(i$io"s P#%$!i$%s Es!%s &"(i$io"s so (" , &o!o# #"%)5 (" &%"#% ""#%)3
KMOTOR TRMICO
M"(i$io"s R"%)"s " ,"s!#% &%+,"!%
Ti"&*o @s 10 1 20 2 0 40 4 0
@T "!#%(% %)o# &"(io #%)"! 8 85 85 82 815 825 852 854 854 85
@T s%)i(% %)o# &"(io #%)"! 8 8258 5 5 854 81 8252 84
E!o$"s %9o#% $o )os (%!os o'!"i(os #"%)i%&os )% ;#&% !7#&i$%
0
8 "!#%(% s%)i(%
80
0 30
1030
30
2030
230
030
30
4030
430
030
Co&o *o("&os %*#"$i%# " )%s ;#&%s !7#&i$%s *o("&os ("!"#&i%# +," ,"s!#o #%(i%(o# -,$io% (" &%"#% ";$i"!"5 +," o s" %s"&"<% &,$9o % )o *#%$!i$o5 /% +," ") $o##"$!o -,$io%&i"!o (") #%(i%(o# ""#% ,%s $,#%s o!o#i%s $,%(o ") "!i)%(o# "!#% " -,$io%&i"!o % % %#i%# )% !"&*"#%!,#% (" &%"#% #%(,%) $o
%*"%s #%(os $"!#%(os $o&o &Bi&o (" )% "!#%(% / )% s%)i(% (") #"-#i"#%!" " ") &o!o# *%#% o*!i&i%# (i$9% #"-#i"#%$i3 E ") $%so +," ") !"#&os!%!o o -,$io" (" &%"#% $o##"$!% !"(#%&os ,% i$#"&"!o " )% !"&*"#%!,#% (") &o!o# *"#o " )% "!#%(% %) #%(i%(o# o s"# o!o#io /% +," ") !"#&os!%!o i&*"(i# )% s%)i(% (") )i+,i(o %) #%(i%(o# *%#% s, "-#i%&i"!o5 "s!o os ))"%#% % , ("s"+,i)i'#io !7#&i$o ("!#o (") &o!o# / (") #%(i%(o# $o ,%s %#i%$io"s (" !"&*"#%!,#% s,*"#io#"s % )os 20 o 0 #%(os $"!#%(os ("*"(i"(o (") #7i&" (" i#o (") "9$,)o3
CONCLUSIONES Co&o $o$),si (") *#o/"$!o !#%!%(o5 %*#"(i&os % ,!i)i%# $o##"$!%&"!" ") *i#&"!#o5 +," "s , &"$%is&o s"$i))o (" &"(i$i (" )% !"&*"#%!,#% " o%s s,*"#;$i%)"s &"(i%!" , )s"# +," $oi"#!" " s"=%)"s !%',)%(o (i$9%s s"=%)"s !#%s-o#&(o)" % #%(os C o F 3 S" !o&%#o )%s &"(i$io"s $o##"$!%s (") &o!o# % !"&*"#%!,#% o*!i&% (" -,$io%&i"!o *%#% ),"o i# i"(o s, %#i%$i $o ") !i"&*o *%#% "))o oso!#os 9i$i&os +," ") &o!o# ))"," % )% !"&*"#%!,#% o*!i&% +," so )os 8 % 0 C " )% +," s" %$!i% ") "!i)%(o# *%#% s, -o#oso "-#i%&i"!o /% +," s" &%!i"" "s!!i$o si +," *,"(% $i#$,)%# ,% $o##i"!" (" %i#" % !#%7s (") #%(i%(o# $,%(o ") "9$,)o "s!% " &%#$9%3 P%#% , &"
BIBLIOGRAFÍA T#%s-"#"$i% (" C%)o# KQ33ARLEAR R3M3DESMOND 2 "(i$i T#%s-"#"$i% (" C%)o# / M%s% KYUNUS A3 CENGEL "(i$i 9!!*:"s3s$#i'(3$o&(o$28428TRANSFERENCIA>DE>CALOR 9!!*:"s3s$#i'(3$o&(o$144224#%(i%(o#>12
