+ All Categories
Home > Documents > Eolica Grupo

Eolica Grupo

Date post: 05-Jul-2018
Category:
Upload: gustavo-lima-de-araujo
View: 221 times
Download: 0 times
Share this document with a friend

of 34

Transcript
  • 8/15/2019 Eolica Grupo

    1/34

    UMA ABORDAGEM SOBRE A

    ENERGIA EÓLICACOMO ALTERNATIVA DE ENSINODE

    TÓPICOS DE FÍSICA CLÁSSICA

    GRUPOGUSTAVO – NILSON –

    ALEXANDRE SOUZA

  • 8/15/2019 Eolica Grupo

    2/34

    Este traba!" a#rese$ta %& est%'" s"bre"s #r($)*#("s te+r()"s b,s()"s e$-"-('"s$a e$er.(a e+()a e s%a )"$-ers/" #arae$er.(a e0tr()a1

     Ab"r'a.e& 2%a(tat(-a e 2%a$t(tat(-a s"brea e$er.(a e+()a 'e 3"r&a a rea)("$ar "s)"$te4'"s a#rese$ta'"s )"& '(-ers"s

    t+#()"s est%'a'"s e& 3*s()a ),ss()a1

  • 8/15/2019 Eolica Grupo

    3/34

    5 6 A #re")%#a7/" )"& 2%est8es )"&" "s

    (a)t"s a" &e(" a&b(e$te e " a2%e)(&e$t"."ba15 6 O est%'" 'a 3*s()a 2%e )"$tea a e$er.(a

    e+()a #assa #"r te&as )"&" a 3"r&a7/" '"s

    -e$t"s9 e$er.(a &e):$()a #r"'%;('a #e"-e$t"9 a tra$s&(ss/" 'essa e$er.(a e a s%atra$s3"r&a7/" e& e$er.(a e0tr()a

  • 8/15/2019 Eolica Grupo

    4/34

    F"r&a7/" '"s -e$t"s

    6 O -e$t" 0 " &"-(&e$t" '" ar e& 'e)"rr

  • 8/15/2019 Eolica Grupo

    5/34

      F(.%ra =1 F"r&a)/" '"s -e$t"s

  • 8/15/2019 Eolica Grupo

    6/34

    Esse #r")ess" )"$!e)('" )"&" )"$-e)7/"t0r&()a9 ")"rre ta&b0& e& "%tr"s )as"s )"&"9

    #"r e>e"9 )"& as br(sas1O )"r(&e$t" 'a r%."s('a'e Z? #r+>(&" as%#er3*)(e terrestre 0 a at%ra "$'e a -e")('a'e0 $%a1

     A)(&a9 e$)"$tra6se a )a&a'a (&(te at&"s30r()a2%e -a( 'e =??& a @??& 'e at%ra e 2%e s"3reas ($tera78es s%#er3*)(e6at&"s3era1

    O -e$t" a'(a$te 'e a.%$s 2%(&etr"s 'as%#er3*)(e 0 )!a&a'" 'e -e$t" .e"str+3()"1

  • 8/15/2019 Eolica Grupo

    7/34

    F(.%ra 6 Per3( -ert()a 'a -e")('a'e '" -e$t" 'es'e as%#er3*)(e at0 a at%ra '" -e$t" .e"str+3()"1

  • 8/15/2019 Eolica Grupo

    8/34

    Le( ".ar*t&()a 'e Pra$'t9 a#rese$ta'a $a E21=  v z  v /k *∗ $z  /  Z?"$'e a -ar(a7/" 'a -e")('a'e v )"& a at%ra

    -ert()a z 9 0 'a'a e& 3%$7/" 'a -e")('a'e 'e3r()7/" v ∗9 'a )"$sta$te 'e Von Barman k 9 e'" )"r(&e$t" 'e r%."s('a'e z ?1

  • 8/15/2019 Eolica Grupo

    9/34

    E$er.(a e+()a #ara .era7/" 'eeetr()('a'e

    o 6 U& s(ste&a e+()" #"'e ser %t((;a'" e&s(ste&as (s"a'"s9 s(ste&as !*br('"s "%s(ste&as ($ter(.a'"s re'e e0tr()a1

    o

    6 O '(s#"s(t(-" 'est($a'" "bte$7/" 'ee$er.(a e0tr()a a #art(r '" -e$t" 0 )!a&a'"'e aer".era'"r9 #"'e& ser )ass(3()a'"s 'ea)"r'" )"& a #"s(7/" '" e(>" 'e r"ta7/" '"

    r"t"r '" -e$t"1

  • 8/15/2019 Eolica Grupo

    10/34

    F(.%ra @ 6 Aer".era'"res )ass(3()a'"s 'e a)"r'" )"& " e(>" 'er"ta7/" a e(>" 'e r"ta7/" -ert()a e b e ) !"r(;"$ta1

  • 8/15/2019 Eolica Grupo

    11/34

  • 8/15/2019 Eolica Grupo

    12/34

    5  As -a$ta.e$s se 'e-e& a" 3at" 'e 2%e%t((;a$'"

    &"'e"s 'e !0()e9 a -e")('a'e '" r"t"r e a#"t

  • 8/15/2019 Eolica Grupo

    13/34

    Tra$s3"r&a78es 'e E$er.(a

    Pr($)*#(" 'a C"$ser-a7/" 'e e$er.(a

    E$er.(a )($0t()a e+()aE$er.(a &e):$()aE$er.(a e0tr()a

  • 8/15/2019 Eolica Grupo

    14/34

    Tra$s3"r&a7/" 'e E$er.(a

  • 8/15/2019 Eolica Grupo

    15/34

     Ass%$t"s ab"r'a'"s

    Me):$()a C($e&,t()a Ve")('a'e a$.%ar  Ee&e$t"s 'e

    &,2%($aE$.re$a.e$s9et)

    E$er.(aH P"t

  • 8/15/2019 Eolica Grupo

    16/34

    Tra$s&(ss/" e )a(>a &%t(#()a'"ra

    Tra$s&(ss/" tra$s3ere a e$er.(a &e):$()a '"r"t"r at0 " .era'"r1

    Ca(>a 'e &%t(#()a7/" te& a 3($a('a'e 'e

    rea(;ar a a'a#ta7/" e$tre a ba(>a 3re2%

  • 8/15/2019 Eolica Grupo

    17/34

    Ca(>a M%t(#()a'"ra

     A )a(>a &%t(#()a'"ra 0 )""sta #"r e(>"s9&a$)a(s9 e$.re$a.e$s 'e tra$s&(ss/" ea)"#a&e$t"s1

    Es2%e&a s((3()a'"

  • 8/15/2019 Eolica Grupo

    18/34

    Ca(>a M%t(#()a'"ra

  • 8/15/2019 Eolica Grupo

    19/34

    Ca(>a M%t(#()a'"ra

  • 8/15/2019 Eolica Grupo

    20/34

    Gera'"r 

    O #r($)*#(" b,s()" 'e 3%$)("$a&e$t" 'e %&.era'"r )"$s(ste e& %&a t%rb($a 2%e #r"'%;%& &"-(&e$t" 'e r"ta7/" e& %&a es#(ra1Essa es#(ra .(ra e& t"r$" 'e %& e(>"

    #er#e$'()%ar '(re7/" 'as ($!as 'e 3"r7a 'e%& )a" &a.$0t()" 2%e #"'e ser .era'"#"r (&/s "% b"b($as1

  • 8/15/2019 Eolica Grupo

    21/34

    Gera'"r  Iss" 3a; )"& 2%e " 3%>" '" )a" &a.$0t()"

    e atra-0s 'a es#(ra -ar(e )"& " te" e e$t/"0 #r"'%;('a %&a 3"r7a eetr"&"tr(; ($'%;('a31e1& 1

    Φ = B.A. cos θ – 3%>" &a.$0t()" B – ($'%7/" &a.$0t()a A –area 'a s%#er3()(e – :$.%" 3"r&a'")"& a s%#er3()(e e a $"r&a

     

  • 8/15/2019 Eolica Grupo

    22/34

    F"r7a eetr"&"tr(;3e&

    Var(a7/" '" 3%>" &a.$0t()" e& %& ($ter-a"'e te"1

    H t A 3e& ($'%;('a 0 '(reta&e$te #r"#"r)("$a a

    ta>a 'e -ar(a7/" '" 3%>" &a.$0t()"1 Paraa%&e$tar se% #()" 0 $e)ess,r(" a%&e$tar s%a-ar(a7/"1 E (ss" 0 #"ss*-e a%&e$ta$'" a-e")('a'e 'e r"ta7/"1

  • 8/15/2019 Eolica Grupo

    23/34

    Ve")('a'e-e$t" > #"t

  • 8/15/2019 Eolica Grupo

    24/34

    D(str(b%(7/" 'e Ke(b% C"$s(ste 'e %&a '(str(b%(7/" 'e #r"bab(('a'e )"$t*$%a9

    $a 2%a 0 %t((;a'a #"r -,r("s ra&"s 'a )(

  • 8/15/2019 Eolica Grupo

    25/34

     Aer"'($:&()a

    5  A" #assar #"r %& )"r#"9 " ar #r"-")ar, $ee9 "a#are)(&e$t" 'e %&a 3"r7a res%ta$te9 " 2%a 0'e)""sta e& '%as )""$e$tes9 F"r7a 'e

     Arrast"9 #araea9 e F"r7a 'e S%ste$ta7/"9#er#e$'()%ar1

  • 8/15/2019 Eolica Grupo

    26/34

    F"r7as at%a$tes e& %& )"r#"atra-essa'" #"r %& 3%('"

  • 8/15/2019 Eolica Grupo

    27/34

    F"r7a 'e s%ste$ta7/"

    5  A 3"r7a 'e s%ste$ta7/" 0 #r"-")a'a9#r"#"s(ta'a&e$te9 #e" 3"r&at" 'a !0()e '"aer".era'"r9 2%e 0 &a(s reta $a #arte ($3er("r

    e &a(s )%r-a'a $a #arte s%#er("r15  A e>#()a7/" 3*s()a '" a#are)(&e$t" 'a 3"r7a

    'e s%ste$ta7/" 0 basea'a $as e(s 'e Net"$1

    E t ' 3 (' '

  • 8/15/2019 Eolica Grupo

    28/34

    Es)"a&e$t" 'e 3%('" 'e ar e& %&#er3( 'e asa

  • 8/15/2019 Eolica Grupo

    29/34

    F"r7a 'e arrast"

    5 %a$'" e>(ste %&a -e")('a'e reat(-a e$tre%& 3%('" e %& )"r#" s+('"9 " )"r#"e>#er(&e$ta %&a 3"r7a 'e arrast" 2%e se "#8e

    a" &"-(&e$t" reat(-" e 0 #araea '(re7/"'" &"-(&e$t" reat(-" '" 3%('"1

  • 8/15/2019 Eolica Grupo

    30/34

    F"r7as aer"'($:&()as 2%e at%a&

  • 8/15/2019 Eolica Grupo

    31/34

    F"r7as aer"'($:&()as 2%e at%a&s"bre %& aer"3+(" e>#"st" a %&a

    )"rre$te 'e ar

  • 8/15/2019 Eolica Grupo

    32/34

    Es)"a&e$t" a&($ar e t%rb%e$t"

    5  As #art*)%as 'e %& 3%*'" e& &"-(&e$t"#"'e& es)"ar 'e &a$e(ra a a#rese$tare&traet+r(as be& 'e3($('as "% $/"1

  • 8/15/2019 Eolica Grupo

    33/34

  • 8/15/2019 Eolica Grupo

    34/34


Recommended