Date post: | 07-Jul-2018 |
Category: |
Documents |
Upload: | militaru-cristian-daniel |
View: | 214 times |
Download: | 0 times |
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 1/51
UNIVERSITATEA DIN CRAIOVA
FACULTATEA DE “INGINERIE ELECTRICĂ “
SEC IA E.I.BȚ
GRUPA 9.305
ANUL III
PROIECTTEORIA I CONSTRUC IA APARATELOR DEȘ Ț
BORD
CÎRSTEA FLORENTINA-PAULINA
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 2/51
1. MOTOR TURBOPROPULSOR
Turbopropulsorul (e!"e#$ turboprop% &')e#$ turbopropulseur *e+,e ,/ e 2,2' ,"#, 4 ț )4"$ ",'$.șC2/2e, /')/"$ ,'2/'2/"+2'" e+,e 2 ,'$ ) !#e ")'e e+,e'e ,'$ +e &)e /6$ " /'e+e ,2+&e')$% +,&e")6, ,' e7,'!e &"7" e !#e '+e 2 /,e'e 'e e)6, )ee)e+'$ ,'e$' )2/'e+2'". A)e+,$ /,e'e +/"e,'$ e+,e&2"2+,$ " ,'e'e e e")e /"+,e & 2,2'"% +,&e" )6,ț,'2/'2/"+2'" /2,e & e&,% ,'- 2 +/"% ) 2 e")e,'e,$ e 2 ,'$ ) !#e.
E")e e+,e )/",$ " ,'$ /' ,e'e" 'e),2' )'e,'+&2'$ ,' '),$ ,'e (e )/" 'e",4 )* " 2 ,' eț ț+)$#,$% ' ) )/" 'e. E")e /'2/'-#+$ e+,e e 2)e 2e")e ) /+ 4'"% e ,/ +"' ) )e"e &2"2+,e " 2,2'e"e e4 e ) /+,2.ț
T'2/'2/"+2'" e+,e e+,, 42e"2' )e /')'! +, e ' )ț4,e#e ++2)e% /'2&,6 e 4,8" ,') ) 'e) e " 4,e#eț ț' e )e" " ,') ) e")e " e)2"'e " 4,e#e ).ș ț ș :;
Schema unui turbopropulsor
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 3/51
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 4/51
,'2/'2/"+2'" Dart % )'e e4e, " ,'e )e"e &"e2,2'e ,'2/'2/"+2'e )2+,',e 4'e2,$ )e+, 2,2' &2+, &'), +e'e ,/ e ", e ))#e) e . A42" V)e'+ V+)2, &2+, /'" 42 ,'2/'2/"+2' )2+,', /'2) e e +e'e 46,ț ș
$' 'e. A46 /,' ,'2/'2/"+2'e )e+, 42 #', /e,' /' 2'$ /e 1 "e 19.
Ie, /$ ,e'e )e" e-" 2"e R$#2 M2" UeS24e,)$ )e/, +$ e#42",e /'2/'"e 2,2'e ) 'e) e% /'e"6ț,e2"2! !e'$ 42e"2' He'+ (2,2'e"e BM șJ',KD"e' -Be#*. Pe,' 'e"# 2'e' +,',e!))2/'") B-5: S,',2&2','e++ " e')"2'% ' ș)'e, 2'e'" T/2"e4 T-95% 2,2'#, ) /,'
,'2/'2/"+2'e=#e,+24 N=-1: )'e / )'e 2/, e") )2,'-ș'2,,4e ()6,e 2$ " &e)'e 2,2'*% )e+, 42 ,!6 +,&e" 2 4,e#$7$ e )'2#e'$ e /e+,e 9:0 K. De, e )$,'e&2' e"eț NATO The Bear (Ursul)% 42" e +/'4e!e'e "/,$ ) '#$ș'e e ) e T/2"e4 T-95 e+,e " ,'e )e"e "2!e44eț42e "e% & +e'4) /'e#e,.ș
P'" 2,2' ,'2/'2/"+2' e') &2+, T31% /'2+e Gee'" E"e),'). A)e+, 2,2' &2+, &2"2+, /e 42"
e7/e'e,"Consolidated Vultee XP-8. P-1 #', /e,' /',$ e)e'e 195% & /'" 42 )'e &2"2+, 2 )2 e eț,'2/'2/"+2' ș ,'2'e),2' . Î 4 )2e')"$% e') ț /'e&e', ,2, ,'2'e),2'e"e ș ș ,'24e,",2'e"e () )#")e"e'" B2e! @0@*.
T'2/'2/"+2'e"e +, e&)e,e " 4,e#e e #2' e%) $'" M) )/'+ ,'e 0%5 1%0 ()). 00 1:00 K "ș4e"" +2""% 'e+/e),4 )). 500 1000 K " 4e"" #2'" e
)'2#e'$*.L 4,e#e '% /e'&2' e"e e'2)e "e e") +)%ț
,2',$ /' e 'e!" e )'!e'e ,'++2) (+ )' +/e'+2)* țe'" " 46'&'"e /"e"2' e"). D )e+, 2,4% " 42e"e e 4,e#e
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 5/51
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 6/51
e/'e!$,,e /e,' ,e'#'e e)2"'e% C-130 &2+, " )2+,',ș ț
/e,' e4)'e e)"$ ) 42 e ,'+/2', e '&$. L2)ee C-ș
130 e4e, e)e'e :00% " ,'e"e 42 (/$ B-5:
S,',2&2','e++ 'e :005 E!"+ E"e),') Ce'' :001*ș)'e '$+ +e'4) 50 e .
C - 130 ,', +e'4) ) SUA 1950 % ',$ eA+,'" ",e"e . Î ,/" "2' +$ e +e'4) % &" Je')"e+ ș
/',)/, " e'2+e 2/e' e 8,2' ",' % )4" ,' .ț ș
F" 'e )e" "! ,e'e e /'2) e )2,$ 2')$'eț
e'24e ",'e +,2'e . Î :00@ %C - 130 e4e, " ))"e
e'24e /$ E!"+ E"e),') Ce'' % B2e! B - 5: S,',2&2','e++ %T/2"e4 T - 95 % B2e! =C - 135 S,',2,e' % ,2,e e+ee"e )ș
&e',e &2'e e ,'e ) !# /e,' 4 e /'2/"+2'e % /e,' ț
') 50 e ,"#'e )2,$ ) )"e /'' " % )e+, )#ț ț
%S,,e"e U,e "e Ae') A' F2')e . C - 130 e+,e ,'e )e"ee'24e ",'e )e 2' +$ '$6$ /'2) e )2,$ e /e+,e 50 eț
% ) )"e," +$ " % ) ),"#,$ C - 130H S/e' Je')"e+ .ț ș
Pe,' +''e ,e/e','"2' +e /2,e &2"2+ % /')/%2')e&e2e &#) )2,2, 2 42) e 4',,e/e','.A/',e"e )'e /e', +''e ,e/e',' +e e+),e'2e,'e.
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 7/51
:. PROIECTAREA TERMOMETRULUI PENTRUMOTOR
:.1C2+e', !ee'"e
L 2'" /',e"2' e #2' e+,e e)e+' + &e)2+),e<,e/e','e !#e"2' e4),e 2,2'e"e ,'2'e),2'e+ ,'2/'2/"+2'e ()'e /2, ,!e 4"2' / " 1.500 !'eCe"++ *%,e/e',' )e'e"e e 'e'e "e )e"2'+ ,/' e2,2'e ()'e /2,e 8!e / " 3000 !'e Ce"++ *%,e/e','"e" (+ ")" e ')e'*%)'e 'e 4"2' / " 150 !'eCe"+++ %,e/e','e )"+e 2,2'e"2' ) /+,2 (/ " 300 !'eCe"+++ *%,e/e',' e'" e, ( 2e" -0..0 !'eCe"++ *%e,).
C"+&) ,e'2e,'" / /')/" e &),2'e +e +,!
*,e'2e,'e ",2e,')e %#,e /e &e2e" e ",'e
*,e'2e,'e 2e,')e %#,e /e 4', /'e+ !#e"2'(+4/2'"2'*,'- 42" )+ &),e e ,e/e','
)*,e'2e,'e ) ,e'2'e#+,e,
*,e'2e,'e ) ,e'2)/"'
e*,e'2e,'e e ',e L 2'" e'24e"2' +e ,"#e# /'2/e e7)"+4,,e
,e'2e,'e"e) ,e'2'e#+,e, + )e"e ) ,e'2)/"'.T2,+ %) ,,"&2',4 +, /'e)#,e +))), e,2e"e &'e)4e, &2"2+,e ,e) /e,' +''e ,e/e','"2'.
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 8/51
T/",e'2e,'"
T/"e"ee,"+e+"
S)e e /')/ D2e e,"#'e QC
Te'2e,'e",2e,')e
C e')' + )+/',
-@0.@50 QC
C e," -0:50 QC
C ' e",'e
-0 900 QC
Te'2e,'e2e,')e
) 4/2') !#e) ")e
0300QC-50.00QC0.300QC
Te'2e,'e) 'e#+,e,
C )2),2'C+e)2),2'
-:@0.1000QC-:00.150QC
Te'2e,',e'2e"e),')
Te'2)/" -:0.:500QC
Te'2e"e),')e
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 9/51
Te'2e,'e) ',e
Pe+,e 00QC
Te'2e"e),'2)e
2"2e,')e
Te'+,2'e
F2,2e"ee,e )e&e), e7,e'2'
P'2e,'e ,e'2e"e),')e
Notiuni generale
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 10/51
P'2e,'e"e )2/+e ,'- /', e"e),') e +', + ,e'22)/" +e e+) /'2e,'e ,e'2e"e),')e.
A)e+,e /',e +e &2"2+e+) /e +)' "'! " +''e
,e/e','"2' ,e'4"" e " -100 " 130 C . I e"e )#' e"e0 /2, & &2"2+,e + /e,' +''e 2' ,e/e','e ' .D,'e4,8e"e /'2e,'e"2' ,e'2e"e),')e ,'ee e,2,e< /'e)#e+," e 'e %/2+",,e )2,'2""%)e,'" " ,e/e',' /')2e),'e ",2' ,e'2)/"' ) 8,2'" )2,,2' " +!' /', e +',/2+",,e 'e!+,'' ,2,e ,e/e',' +',e ) 8,2'" /', +/e)"/2+",,e
!'' +)' /'," e +',( /2,e,2e,'" ,2, * 2')e,e'4" e ,e/e',' % ",e"e ,e/e','"2' +"e .
:.: B#e"e &#)e "e ,e2'e ,e'2)/"'"2'
M+''e ,e/e',' ) 8,2'" ,e'2)/"'"2' +e #e# /e&e2e" ,e'2e"e),') '+)2/e', e Seee) " 1:1 .F2"2+'e)e+, &e2e " +''e ,e/e','"2' +e #e# /e e7+,e, 2' ,e 'e", ,'e &2', ,e'2e"e),'22,2'e (&.,.e.*)'e +e +,"e+,e,'- )'), )2/+ )2),2'e &e',e + ,e/e','"e /),e"e e "e!,' "e )e+,2' )2),2'e .D) " )'),
(&!.3.1*)2/+ 2 )2),2'e &e',e A + B (e e7. D )/'+ /", *" )"#'e "/,' 1 /'e )'), )''e, e"e),') )'e "/,' )"#, 1 +e 'e/, e " )2),2'" e /", B ")2),2'" e /", B " )2),2'" e )/' A%' "/,' 'e)e :%e " )/' " /", .L )"#'e "/,' : )'e," ,'e)e +e+
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 11/51
4e'+ .A)e+, )'e, +e e+) ,e'2e"e),') %' /',e"e )'e /'2) +e e+) ,e'2)/"' + ,e'2e"ee,e.F2',e"ee"e),'22,2e'e )'e +,e'e ,2', /2,e,"e"2' &e',e "e
"/,'"2' &",e " ,e/e','e &e',e +e e+) &2',ee"e),'22,2'e(&.,.e.*
Pe,' e7/") e)+" e /',e &.,.e. +e 'e)'!e ",e2' e"e),'2) )'e +e #e# /e 2,e e 'e#+,e, e e+'e e,"e e"e),'2"2' "e' . I e,"e &e',e e+,,e e"e),'2"2' "e'('. E"e),'2 /e ,,e e 42" * e+,e &e', + e )ee !#""e' ) )'e e /2, & +", + )'e /"e +/," ,'e 2"e)"e"e
e,"" +e 4 &" " /'e+ &e',e . D )e+, )# "2)'"e e)2,), e 2 e,"e &e',e e e7e/" "/,' 1 e"e),'2 42' &# e,"" A e,"" B ,'- ' 'e e),4e'+% e,"" B e,"" A + )2+e), %e,"" A 4 &)'), /2#,4 %' e,"" B e!,4e.C/" e"e),') )'e /'e "2)" e )2,), 4 /e) )e+, &#e ' ) 4,e# e &#e e"e),'2"2' 4 e4e e!" ) 4,e# +)'"2' 4e'+e%+ &"e,
)/" e"e),') +,,2' %+e 4 )'e 2 +,'e e e)"' ).I)e+, +,'e %,'e e,"" A + B 4 /'e 2 &e'e, e /2,e,"2'e)'e.De2'e)e/'e+e !#" e"e),'2) e/e e +eee +e ,e/e','e "2)'"2' e "/'e )2),e"2' %&2',e"e e"e),'22,2'e)e /' "/,'"e 1 + : 42' & &e',e.
I,'- )2),2' )+ %22!e %e 2')e &2' + e+ /'e )''e, ,e') ) &e',e"e /', "e +"e +, )"#,e
e&2' .L )2),2' e+)+ )"#, e&2' /2,e /'e ")/e,e"e +"e 2 &e'e, e /2,e," %)'e e/e e,e/e','"e )/e,e"2' )2),2'" + e/e e 'e/',,,e/e',' /e "!e +.
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 12/51
I/'&)'"e )2),2'" 2&) e +eee /'2/'e,,"e+"e ,e'2e"e),')e .
C2&2' )e"2' +/+e ++ %/,e +)'e e), e #
,e'2)/""%e),e )'e e7/' + &2' !ee'" 4', &2',e,e'2e"e),'22,2'e )e /'e ,'- )'), &2', 2)2),2'e &e',e &),e e ,e/e','"e "2)'"2' e "/'e <
E A B (t , t 0)=e AB (t )+eBA( t 0)
I )e+, e),e +- 2/,, ',2'e"e e), < e-&2',e"e),'22,2'e 'e#",, e,e',e e e&e)," ,2,"%) &2',
e"e)'22,2'e )e /'e "2)'"e e "/'e )2),2'e"2' + &2',e"e),'22,2'e )2,2, e &e'e, e ,e/e','e e " )/e,e"e)2),2'e"2' A + B %) ) A + B +e 2,e# )2),2'e"e ,'e)'e +,e'e 2 &2', e"e),'22,2'e 'e#",,+))e+e )"2' e', )% ,'ee ", )2+e''e )e+, &2', e"e),'22,2'e ",'e)e'e e " )2),2' " ",".
E+,e e4e,) " 4e'+'e 2'e )"2' 4 ,'e + +e+)e +e" ,e +2"" “e.
A)e+, e),e /2,e & +)'+ &e"" ',2'<
E AB (t , t 0 )=e AB (t )+e AB(t 0) (:*
%) &.,.e. )'e /'e )')," &2', 2 )2),2'e &e',e"e )'2' /),e e "/'e ,e/e','e &e',e e+,e e!" ) &e'e,
,'e &2',e"e e"e),'22,2'e 'e#",,e .
F.T.E.M )2),2' '/2', ) )e""", +e e+,e /2#,4 ) "/,' 'e)e 4 & 2'e,,e e " /'" " " 2"e)2),2' (e e7e/" )/'" '/2', ) /", 'e 2 &.,.e. /2#,4 *
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 13/51
D )e e- 2 e),e 'e#", 'e), &.,.e. .EAB(,%,0*'e/'e#, &e'e, 2 &), e ,e/e',' .N2, &2',e"e),'22,2'e 'e#",, “e )e e- 2 e),e +e /2,e +)'e
&2'" !ee'" /e,' 4', &.,.e. )e /'e ,'- )'), &2', 2 )2),2'e &e',e A + B &),e e ,e/e','"e , + ,0"e /),e"2' e "e!,' <
E AB (t , t 0 )=ƒ (t )−ƒ(t 0) (3)
Me, )2+,, ,e/e','e e "/,'"e,e'2)/"" ) , ,0)2+, + ,'2) 2,, &(,0*C )e
2,e 'e", <
E AB (t 0 )t 0=const =ƒ (t )−C =φ (4)
D) 'e", e7/', /' e), e ++ e+,e )2+), 2)' %,e" + ,'-2 e),e +,", e7/e'e," ) /'!''e ,e'2)/"" %+''e ,e/e',' e)2+),e , +e 4'e# " +''e &.,.e. .
C ,2, &e'e, /'e, ,'e +)ee"e &! :.: + :.3%&.,.e. .e#42",,e e ,e'2)/"' 42' & e!"e e"e )#' ),e/e','"e "/,'"2' )"e + 'e) 42' & e!"e %e2'e)e &.,.e. ,e'2)/"" +) /' ,'2)e'e )'), " ,'e"e)2),2' %) ,e/e','"e )/e,e"2' )e+, )2),2' +, e!"e.
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 14/51
"i#.'.' Conetarea aparatului de asurat la lipiturile terouplului
F!.:.3 Conetarea aparatului eletri de asurat la unul din
ondutoare
Pe # "e! " V2", ("e!e )2,),e"2' +))e+4e* ,'- )'),)+ &2', 2 + ",e )2),2'e A%B%C.%N%),e/e','"e "2)'"2' e "/'e +, e!"e + ) "/e+,e 2 &2',e"e),'22,2'e +,% +,e'e ) )'e, e"e),') e2'e)e "
/')'!e'e )e+, )'), +e 8!e 2 " )2),2'" ," )'e )# + &2',e"2' e"e),'22,2'e + )e+, )'), 4 & e!" )#e'2 .A )e+, "e!e 'e#", 'e), )e" e-" 2"e /')/ ",e'2) .A+,&e" ) + &2',e"2' e"e),'22,2'e ,'- +,&e"e )'), ' & &e', e #e'2 % )'), ' e7+, %/e e ", /',e
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 15/51
)'), ) ' e7+, )'e, ' 2 /+,e )'), +-' )"# + )e"",+-' ') )e+, ' +e ) 'e "2) ,'&e' e )"' e " /',e'e)e " )e )" &' +e )2+ ")' e)) e7,e'2'
.A)e+, )2,'#)e + )e" e-" 2"e /')/ ",e'2)%'e#", e) ) + &2',e"2' e"e),'22,2'e )e+,)'), e+,e e!" ) #e'2.
Pe,' )#" ,'e )2),2' &e', (&!.:.*"e )'2' "/,' + )ee+ ,e/e',' ,%+e 2,e 'e", <
e AB (t )+eBC (t )+eCA (t )=0 (5)
A) + &.e. ,'- )'), )+ &2', ,'e )2),2'&e', ) )ee+ ,e/e',' " "2)" e "/'e e+,e e!" ) #e'2.
F!.:. Cuplu teroeletri "orat din trei ondutoare
De +eee % )e+, 'e#", )<
e AB (t )=e AC (t )+eCB( t )
(*
A) +e )2+,e &.e. 2 )2),2'e e,")e &, e ",'e"e +e /2,e )")" + &.e. ,'e /'e"e 2
E7 )'), (&!.:.5*" )'e ,e/e','"e : + 3 +, e!"e+ 4"2'e ,0 %&.,.e. .E 'e#", ) 'e", <
E=e AB ( t )+eBC (t o )+eCA(t 0) (@*
D e), 5 'e#", < eBC ( t 0 )+eCA (t 0 )=−e AB( t 0) (*
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 16/51
I,'2) )e+, e), @ +e 2,e<
E=e AB (t )+eBA(t 0) (9*
A) )2)e )2/"e, ) e), :
F!.:.5. $hea terouplului u ondutorul C onetat la
lipiturile aestuia
E7 )')," 'e/'e#e,, &!' :. + , ),e/e','"e "/,'"2' 3 + +, e!"e %+e /2,e +)'e <
E=e AB (t )+eBC (t 1 )+eCB (t
1 )+eBA(t 0) (10*
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 17/51
F! :. $hea terouplului u ondutorul C onetat la un
teroeletrod
E) 10 +e /2,e ,'+&2' 2' ,'-2 e) e )'e +$ )2)$ )ț ș ț
(:.:* )$ +e 4 4e 4ee'e )$<
eBC ( t 1 )=−eCB (t 1) ș eBA (t 0 )=−e AB(t 0) (11*
Î )e+, 2 e) 10 )/$,$ &2'<ț
E=e AB (t )−e AB(t 0) (1:*
De ) 'e#",$ )$ &.,.e.. ,e'2)/" +e +)$ /','2)e'e )'), + " ,'e"e )2),2' )$ ,e/e','"e)/e,e"2' +"e 42' & )e"e . Î )e+, &e" +)ee"e &!. :.: &!. :.3ș ș
+, e)4"e,e /), e 4ee'e ,e'2e"e),') ) +)ee"e &!' :.1. % )$ ,e/e','"e "/,'"2' : 3 (&! :.:* 3 (&! :.3*ș ș ș
"e )2),2'" C +, e!"e Î )#" +)ee &!' :.3% 4"2'e
,e/e','t 1
'e ) 2 /2', $.ț
D /), e 4ee'e &#)% ++,e" /'e#e,, &!' :.3 e+,ee,) ) )e" &!' :.3 +$ ,'ee /$+,',e )2+,, ",e,e/e',' e)6, )#" /'e)ee,. A '% 42 &2"2+ +)eș
2+,'$ e $+''e ,e/e',' 2,8" &!' :.:.
:.3. A"e!e'e ,e'"e"2' ,"#,e /e,' ,e'2e"e),'2#
:.3.1 M,e'"e +/e)&)e ,e'2e"e),'2#"2'
M,e'"e"e &2"2+,e /e,' &) 2'e ,e'2)/"'"2' ,'ee +$ț
+,+&)$ 2 +e'e e )e' e<ț
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 18/51
- S$ +)e ,/ /'2/'e,$ "e "2' &#)e% ,e'4"e"e eș ț
,e/e','e )'e +, &2"2+,e- S$ +e 27e#e +$ &e +/+e 2' ) $$,2'eș ț- C2e&)e," e ,e/e','$ 'e#+,e e e"e),')e ,'ee +$ &e )6,ț
) ' )2),4,,e e"e),') )6, 'e- F.,.e.. ,e'"e"2' "e+e /e,' )2&e) 2'e ,e'2)/"'"2' ț
,'ee +$ &e +&&)e, e 'e /e,' /,e & $+',$ ) /'e)#e +$ 4'e#e 42) &) e e ,e/e','$ș ț
- M,e'"e"e /e,' ,e'2e"e),'2# ,'ee +$ /2,$ & /'2+e ),,,e 'e ) /'2/'e,$ e,)e.ș ț
Te'2e"e),'2# /2, & )2&e) 2 )e"e 4e'+e ,e'"eț ț
)' ee,")e% /,e +,!e )) ' !'/e<
- Te'2)/"' e,"e 2"e- Te'2)/"' e,"e e/'e 2+eț- Te'2)/"' ) ,e'2e"e),'2 e," 2" )e"$"",ș
,e'2e"e),'2 e,"e e/'e 2+eț- Te'2)/"' ) ,e'2e"e),'2 e)) )e"$"",ș
,e'2e"e),'2 ,e'" ee,")
- Te'2)/"' ,e'"e ee,")e.
D !'/ ,e'2)/"'"2' ,e'"e 2"e +, ,e'2)/"'"e /",'2-/",$. L )e+,e ,e'2)/"' ,e'2e"e),'2 e+,ee7e),, ,'- "8 e 90 /",$ 10 '2% ' )e"$"", ș
/",$ /'$.
Î &) e e e+, "2'% )e+,e ,e'2)/"' +e /', ț ț
'$,2'e"e !'/e< ,e'2)/"' e,"2% ,e'2)/"' e 4e'&)'e e2'" I% e 2'" II ,e'2)/"' e ")'. U",e"e +e /', "ș
'6" "2' ,e'2)/"' e "2',2' ,e)e.ș
T/" ,e'2)/"" F) 2'e )2,$ț F) 2'eț
,e',e,$
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 19/51
Fe - )2+, 050 C M7 550 C CA-0 050 C M7 50 C CA-1 0@50 C M7 950 C CA-: 0900 C M7 1100 C
CA-3 01000 C M7 1:00 C P, R 10 - P, 01300 C M7 100 C P, R 13 - P, 0100 C M7 100 C
Te'2)/"'"e e,"2 +e'4e+) " /'2)e'e +)' ,e',2" e
,e/e','e ,e'4"" e " 0-10 C./e,' )e+, ,e'4" "3+)' %)2&2' “Re!"e," +/' )e+, I,e',2" e,ee','%+e &2"2+e+,e ',2'e &2'" e ,e'/2"'e<
E ,),: (13*
Pe,' e,e''e )2+,,e"2' % + ) %,e'2)/"" e+,e +/+), ,e/e','"2' )2'e+/#,2'e /),e"2' e +2"&)'e+)"(30%5 C*%'!," (90% C*+ '" (103% C*. 5 0
Te'2)/"'"e e 4e'&)'e e 2'" I +, &2"2+,e e 2'!e""eMe,'2"2!e /e,' 4e'&)'e ,e'2)/"'"2' e 4e'&)'e e2'" II + ,e'2)/"'"2' e "2',2'.Te'2)/"'"e e4e'&)'e e 2'" II +, &2"2+,e /e,' 4e'&)'e,e'2)/"'"2' e ")'.Pe,' ,e'2)/"'"e e 4e'&)'e + )e"e e"2',2' % !',e / /),e"e &7e +e)'e %+e /2,e &2"2+ e
+eee &2'" (13*.Pe,' e,e''e )2+,,e"2' % + ) %,e'2)/"" e+,e +/+), ,e/e','"2' )2'e+/#,2'e /),e"2' e +2"&)'e "e#)" %+," %'!," + )/'" .P)," e +2"&)'e '!," &2+, "e+ ) /), e )2,'2" .
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 20/51
P'e)# e 'e/'2)e'e ,e/e',' ) 8,2'" ,e'2)/"" e2'" I ,e'4"" ,'e /),e"e &7e e+,e e 0% C %' "4
,e'2)/"" e 2'" II %e C .1
Te'2)/"'"e e,"e 2+,e +e &2"2+e+) /e +)' "'! /e,'+''e ,e/e','"2' &e',e 2e "e ,e).Ce"e /2',,e ,/' +, ,e'2)/"'"e "8e e upru-opel % "ier-
opel %)'2e"-oprel*'e+/e),4 )'2e"-"e".
A)e+,e ,e'2)/"' +, +,'#,e .Te'2)/"'"e &e'-)2/e"+e &2"2+e+) +,# e+," e ''.Fe'" 'e#+, e / " ,e/e','ee )') 0 C.A)e+, /") + 'e)e'e ',e +"e e0
&),2'e.
Te'2)/"" )2e"-"e" 'e#+, e " )2'2#e ",e/e','e ",e e), )e"e"",e ,e'2)/"' e,"e 2+,e .
A)e+, ,e'2)/" /2,e & &2"2+, ) +))e++ " +''e,e/e','"2' / " 900-110 C.0
D /"),"e /'),)e +- )2+,,, ) )e" e+ ,"#,e +,',2'e"e ,/' e ,e'2)/"'<P,R-P,(!'/ e,"e"2' 2"e*%C'2e"-A"e"%Fe-)2+,%C'2e"-C'2/e" + C-)2+,.
:.3.: Te'2)/"" P,R-P,
Se &2"2+e+,e ,, /e,' +'' ,e)e %), + e "2',2'%4 /'e)#e '), ,'- ,e'4" "'! e ,e/e',' %/'2/'e,,&#)2-))e +/e'2'e + 'e#+,4,,e e"e),') ).Ce"
'+/, e+,e ,e'2)/"" ) ,e'2e"e),'2 /", /'% ' )e""", "8 e 90 /", ) 10 '2.
I &' &/," ) e+,e ,"#, /e,' +'' )'e,e% ,e'2)/""P,R-P, e+,e &2"2+, /e,' e& + 'e"# +)' ,e',2"
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 21/51
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 22/51
:.3.3. Te'2)/"" )'2e"-'e"
Te'2e"e),'2" /2#,4 +e )2/e 5 N% 10 C' + 52+'% ' )e" e!,4 95 N + 'e+, 2+'(A"%S%M*.
C 2 )2/2#,e +e,2'e + e) ) 2 )'),e'+,),e'2e"e),') &2',e /'2/, e+,e + ,e'2)/"" NC'-N.
L ,e/e',' / " 110 C% /' e,/ e &),2'e (),e40
+,e e 2'e* ,e'2)/"'"e +) e 2)e ,.,.e.. D/ /'e,/% , e+,"#'e% )'),e'+,) ,e'2)/"" +&e'2&)' / " +,'!e'e " )2/"e,.
L)''"e e /e'&e),2'e )2+,'),e )e+, ,e'2)/" , +/'e''e '",, ,e'2e"e),'2" e N ("e'*% / " )ee ,e'2e"e),'2" e N-C'()'2e"*. O +2",e +/" + e&))e e+,e2/,'e e e,'e &e',e /e,' )e 2 ,e'2e"e),'2#.
:.3.. Te'2)/"" Fe-C2+,,
Te'2e"e),'2" /2#,4 e+,e &e'% ' )e" e!,4e C2+,,.
I )#" &),2' e'% +e /'2)e 27'e "2' e"e),'2#% ),, /,e') ) ), ,e/e',' e+,e '),. P'2)e+" e27'e /2,e & &', /','-2 e,+'e )2'e+/#,2'e ,e'2e"e),'2#"2'% 2,-+e )e+, +e+ 'e#",,e &2',e e%)' " ,e/e',' e 90 C.0
:.3.5. Te'2)/"" C'2e"-C2/e"
C + )2+,,"% )'2e"" e+,e "8 e C ) N. T.,.e.. ,e'2)/"'"2' )'2e"-)2/e" e+,e ) /'27. :0 'e e), )e ,e'2)/"'"2' Fe-C2+,,% ' '",,e e7/"2,'e e+,e+"'.
:.3.. Te'2)/"" C-C2+,,
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 23/51
D,2', &/," ) ,2+&e' 27, +e /'2)e 27'e,e'2e"e),'2" e C% ", 7 /e,' &),2'e e ',e+,e e 0 C ) ,2+&e' e+,e e,'% ", 7 e+,e e 00 0
C.Ce" ), 2e e ,"#'e )e+, ,e'2)/"% ")2+,,e ,e/e','"e 82+e " )'e ,.,.e.. /'e#, +,",,e 'e+ 2 'e#+,e, " )2'2#e. D,2', )e+,2' )'),e'+,),e'2)/"" C-C2+,. e+,e &2"2+, +''e ) /'e)#e ,e/e','"2' 82+e.
:.3.@. Te'2)/"" /e,' ,e/e','e '),e
:[email protected]. G'/ e,"e"2' 2"e
+lia,e pe baa de platina .I )'" e,"e"2' 2"e% "8e"e ) /", 2)/ /'" "2) ,'e )e+,e 2 "'! '+/'e,e'2)/"'"e ) ,e'2e"e),'2# e "8e P,R ) &e',e /'2)e,e R.
I"2)'e ,e'2e"e),'2" e /", /' ) " e P,R(",e'2)/"" P,R-P,*% /e',e e7,e'e ",e +/e'2'e e,e/e','e ',2'e"e 2,4e<
- P)," e ,2/'e " R e+,e 'e e), " P,- D&#'e R + P,% +' )"% " ,e/e',' '),e% e+,e
)% ,) ) )e 2 ,e'2e"e),'2# +, "8e P,R.
A)e+,e "8e )2/',e ) /", /' +, /, ",e'"e +
+e+"e " )2,'.
+lia,e pe baa de ridiu. T2,e )e+,e ,e'2)/"' &),2e#+,+&),2' ,2+&e' 27,. P'" ,e'2)/" )e+,&"e% I'-I'10R% &2+, /'2/+ ) 1909. Te'2)/"" e+,e
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 24/51
&'!" + e)e+, e+ 'ee,"2'% ,.,.e.. e+,e )(" :00 C e+,e0
e 5 V*.
:.3.@.:. G'/ e,"e"2' e/'e,2+e
Ce" '+/, ,e'2)/" e+,e -M2. C' )'),e'+,) 'e /), e &"e7e(,'e)e /' 0* " ,e/e',' )/'+e ,'e 1100-10 C% / ,e"e &e',"2' ,2'. D,2', e7+,e,e /)," e0
4e'+e% ,e'2)/"" /2,e & ,"#, /e+,e )e+, 4"2'e% ) ,e'4"" 100::0 C.0
T.,.e.. ,e'2)/"" -M2 e+,e +," ,/% )ee )e /2,e
)2)e " e'2' ' e +''e.I )2)"#e% /e,' ,e'2e,'" e /'2e),,% )'e ,'ee + +2'e,e/e',' )/'+e ,e'4"" 300-105 C% )2+e'e,e "e!,e0
,, e )2+,'% ), + e ,e/e','"e " )'e 'e#+, " &),2'e e"! ',% 2/,, /e,' &2"2+'e ,e'2)/" e ,/roel-aluel (CA*.
:.. ALEGEREA CABLURILOR DE PRELUNGIRE
T.,.e.. /'2+ e ,e'2)/" e+,e &),e e &e'e, ,'e,e/e',' +' )"e + )e +' 'e). Pe,' ) +''e +&e )2'e),% e+,e e)e+' ) +' 'e)e + &e e,2, ",e/e',' " )'e +- &), e,"2'e ,e'2)/"" + /',"),2'. D) )e+, ")' e+,e /2+" +e /2,e e&e), )2'e),'e+/e),4 %&),e e ,e/e',' 'e)e +' 'e)% ) )2, )
)e+, ,e/e',' + &e )2+,,.I !ee'"% ,e/e',' " 2'e"e )/"" 4'# ", + e+,e',2" + +e e7e),e +''e )e+,% /e,' e,e' )2'e),,e/e',' ),e. E+,e e)e+' /'e"!'e ,e'2e"e),'2#"2' #2e ) ,e/e',' 82+ + +2' e e,, )2+,, !ee'"
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 25/51
e/',,e e /)," e +''e% e4e," / " 2'e"e"42",e,'e"2' /'2e,')e. P'e"!'e +e 'e"#e# ) 8,2'" 2 )2),2'e% #2",e e"e),')% )e /2, & )e"+ ,e'" )
,e'2e"e),'2# + ",e e,"e 2' "8e ,e'4"" 010 C0e#42", 2 ,.,.e.. e!" ) )e ,e'2)/"'"2' /e,' /'e"!'e)'2' "e +, e+,,e.
I ',2'" ,"e +e ) ,' )"'"2' e /'e"!'e /e,',e'2)/"'"e &2"2+,e )'e, +,'e.
N'.C',
.
Te'2e"e),'2# ,e'2)/"" C2),2'e"e e /'e"!'e
P2#,4 Ne!,4 P2#,4 Ne!,4
1 C/' C2+,, C C2+,,: Fe' C2+,, Fe C2+,,
3 C'2e" A"e" C'2e" A"e"C C2+,,Fe A"8 C-N
(99%C-0%N*
P", '2, C A"8C-N(99%C-
0%N*
C"'"e e /'e"!'e ,'ee + )2),2'e ) 2 +e),e e
)e" /, 1%5 mm2
(/e,' ,'2)e e'2' /' 4', 'e#+,e,e
e"e),')e%,2', 4',e ,e/e',' e" ,*++ &e#2",e e"e),') " &, e )e""", .De e7e/" %#2", e"e),'),'e )2),2'e + 4e"+" e /'2,e),4e ,'ee + +/2',e ,/ e
1 , 2 ,e+e e 500 V )'e, ",e',4e e 50J#%" 2 ,,e'e",4e e 0 + 2 ,e/e','e e" , e :0 C.5
I#2"'e +e 'e"+e# ) )))%,e'" /"+,) %#e+,%+")2%&'ee +,)"%e,).A)e+, +e ') ,'-2 , /" &),e e
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 26/51
e)e+,, + +e 'e# %) e )#" %/','-2 ,e+,' e,")e7,e'2'.
I ,' 2+,' %)"'"e e /'e"!'e +e &') /e,'
,e'2)/"'"e Fe-C2+,%C'2e"-A"e" + P,R-P,% 2 4',e)2+,'),4e ,/ TT--01() , /" + ,'e+ e,")*+ ,/TT--0:() ,'e+ e,") ' &' , e /" *
I !ee'" %/2"',,e )2),2'"2' e /'e"!'e e+,e ),e /')"2' )24e,2"e%+ e7+, )2 ,e',2".Dee7e/"% ,/ )e )2),2'" e /'e"!'e /2#,4 &'), " 2 ,' e+,e '), /','-2 #2",e e )"2'e '2+e% F', e+,e '),) !"e %' SUA +e ')e# ) '2+ ,e'2e"e),'2" e!,4.
F!.:./ $trutura unui ablu de prelun#ire
1-)2),2'e e /'e"!'e
:-#2",e &' e +,)" /'e!,e ") +")2)
3- e /# !,
-, e /"
5-,'e+ e,") +' e 2,e" #),e
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 27/51
I ' )e"2' +/+e + 4 4ee'e ,e'2)/"" ,"#, % "e+ /e,' e"e),'2" /2#,4 ablu de prelun#ire roel %'e+/e),4eeletrodul ne#ati -aluel
3.CALCULUL TERMOMETRULUI CU TERMOCUPLU
3.1Me,e'e " ,e/e','e )2+,, "/,'"2' 'e) "e ,e'2)/""
O')e /', e +'%&2"2+, ,'- +" ,e'2e"e),') %e+,e!', &, e ,e/e','e e 'e&e',%" )'e ,'ee + +e &"e +'
'e)e.A)e+, ,e/e','e e+,e ),e e 'e/e'" ," " +)'(0C%: C + 5 C*.0 0
Pe,' ) +''e + &e )2'e),%&&e'e, ) e7+, + )2),2' e /'e"!'e%,e/e',' +' 'e) ,'ee + &ee,2, " 2 4"2'e )2+,,%" 4"2'e )2+e',e " !''e%+ ) 4"2'e +', + &e )")",e /e # e )")" /'2&)'e /2#,e e #e'2 /'," ),2' + /' &2"2+'e
2,8e"2' e )2/'e+'e.I 4,e )e ,"#, e,2 e+,e &2"2+'e 2,8e"2' e)2/'e+'e.
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 28/51
C2/'e+2'e"e e ,e/e','e ) /,e e"e),') +, +/2+,4e+,,)e%)'e /')/ )2+, ,e')"'e )')," e+''e ,e+ !2" "e "e e /, e,+,2e%"e,,
)'e, )2, %4 )e" /, 2 'e#+,e, e/ee, e,e/e','e.P','-2 e+2'e )2'e+/#,2'e )e+,e'e#+,e,e + ,e+ e "e,'e /,%+e /2,e 2,e)%/e,' 2')e ,e/e','e +' 'e) ,/" +'',e+e !2"e + &e ,, e 'e + +,&e" '8, %), +)2'e),e#e ,.,.e.. " 4"2'e )2'e+/#,2'e ,e/e',' e !''e.
P,e e )2/e+'e /2,e & "e,, " ,e+e
)2+,,(&!.3.1* + " )'e, )2+,,(&!.3.:*.
F! .3.1.Punte de opresare alientata la tensiune onstanta
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 29/51
F! .3.:.Punte de opresare alientata la urent onstant
Ce "e,, " ,e+e )2+,, e+,e &2', ,'e 'e#+,2'e ( R
2, R
3 si R
4¿
)'e 4'# ) ,e/e',' %+ 2 'e#+,e, R1
,
e/ee, e ,e/e',' .A)e+, /2,e 4e )2e&&)e, e,e/e',' /2#,4 ('e#+,e, e,")* + e!,4 (+e)2),2' * .
Te/e',' "/,'"2' 'e) ,'ee + )2) ) ,e/e',''e#+,e,e"2' e/ee,e e ,e/e','e "e /, %2,8" e)2/e+'e e+,e )+ ,'-2 ),e e,") %e e+ ), ) %) /e'e, !'2+ ) ,e'2' + &e /'),)e )ee+ ,e/e','.
Fe t %,e/e',' "/,' )"e ,e'2e,'" + t 0 -,e/e','
"/,'"2' 'e) /e,' )'e &2+, !', ,e'2)/" (/,e +e &"
e)"' "t 0 *.P'e+/e ) ,e/e',' "/,'"2' 'e) +&e',
2 2&)'e %e4e e!" ) t 0'
.
A+,&e" %,.,.e. ,e'2)/"" % E AB(t , t 0) 4 & &e', e 4"2'e
+,", ,/" !'' .
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 30/51
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 31/51
E),"e 'e#",,e ,e2'e /2,e,""2' 2'"2' +, <
D) 2, V 2−V 1= Ec (,.,.e. e )2'e),e *%,) /e,' 4"2'e
)e+, +e 4 2,e e7/'e+
B+C ∗ R¿
Ec=U A
¿
% (3.*
T2, ) %e 4 & ," + e7/'e+ " R <
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 32/51
R=
U
Ec
∗ A−B
C %
(3.9*
e<
A= R2 R4− R1 R3
[ A ]=Ω2
, (3.10*
B= R1 R2+ R1 R3+ R2 R4+ R3 R4=( R1+ R4 ) ( R2+ R3 )
B; Ω2
%
(3.11*
C = R1+ R2+ R3+ R4 % (3.1:*
C;X%
P'e+/e ) ,e/e','e "/,'"2' 'e) 4'# ,'e 0si 50
% ,/ )e ,e'2)/"" &2+, !', /e,' :0 %)")" ,.,.e. e
)2'e),e /e,' t 0' =0 ,10 ,… …50 "e!e ,e+e e "e,'e
+ 4"2'"e 'e#+,e,e"2' R1
, R2
, R3
, R4 " :0 %(+e 42' " 4"2' +
10X %/e,' 'e#+,e,e +,&e" ), /,e + &e e)"' " :0 *
I )2,'e +e )")"e# 4"2'e 'e#+,e,e R /e,' &e)'e 4"2'e
" t 0'
% , +e + e 4', " R4 ) ,e/e',' +e 4 &)e
e ',e,) )e"2' 5 4"2' 2,,e /e,' R %+ ) )e+, 4"2'e
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 33/51
ee (2" R* %&2"2+ 'e", (3.*% +e 42' )")" )2'e),"e /e )'e "e
,'2)e /,e ) 4"2'"e "e+e /e,' R1
, R2
, R3
, R4
s i U ; ,')),
e/ee, " Ec e U e+,e "' %/e,' U +e 42' "e!e 2 4"2'
% 'e (/ " : V * + ) (+ 10 V * + +e 42' )")")2'e),"e / e,2 e+)'+ ++ %' +e "e!e ,e+e /e,' )'e )2'e),"e +, /'2/,e e )e"e ,e2'e,)e / "!e'e,e+ %)e+, +e e,e )2+,, + +e 42' 2&) 4"2'"e
'e#+,e,e"2' R1
si R4 / )e +e 2, )2'e), ), /'2/,e e )e"e
,e2'e,)e .
De2'e)e )"#,"e )'e +e +2' ,e/e',' ,e %'e+/e),4e/ ,' +, e +e),e )')"' %+e 42' /e ,e'2)/"' +e'e%+/+e /e )')&e', )"#,e %" +,,e e!"e .
A)e+,e ,e'2)/"' 42' 'e"# 2 ee ,e/e','"2' )"e+e )e"e /),e )'e +, 2,,e %'e#", " e+'e 2 ,e/e','eee /e,' #2 )'e +, 2,,e ,e'2)/"'"e .
S- /'e+/+ ) ,e/e','e "/,'"2' 'e) 4'# ,'e 0 si 50
% ) &/," ) +e &2"2+e+) )"' e /'e"!'e %/e,' 'e"# 2)2/e+'e " 4', e4', " ,e/e',' "/,' 'e)
.)'e /2,e & /"8 10 si 40 .Ce"e ,e'2)/"' 42' & 2,,e
) &!' <
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 34/51
1i#. 2.3 4ontarea terouplului
T )2, ) ,e'2)/"" &2+, !', " t 0=20 %'e#", <
Pe,' t 0' =0
t 0'
→ Ec ( t 0'
, t 0 )= Ec(0 ,20 )=− Ec (20 ,0)
−4 E AB (20 ,0 )=−4∗0.8=−3.2mV (3.13*
Pe,' t 0' =10
Ec ( t 0'
, t 0 )= Ec(10 ,0 )= Ec
(10 ,0 )− Ec(20 ,0 )=¿
−4 [ E AB (10 , 0 )− E c (20 , 0 ) ]=¿
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 35/51
−4∗(0.4−0.8 )=−1.6 V
Pe,' t 0'
=30
Ec ( t 0'
, t 0 )= Ec(30 ,20 )= Ec
(30 ,0 )− Ec(20 ,0 )=¿
¿−4 [ E AB (30 ,0 )− Ec (20 ,0 ) ]=4∗(1.2−0.8 )=1.6mV
Pe,' t 0' =40
Ec ( t 0' , t 0 )= Ec (40 ,20 )= Ec (40 ,0 )− Ec (20 ,0 )=4 [ E AB (40 ,0 )− E AB (20 ,0 ) ]
Pe,' t 0' =50
E AB (50 ,0 )− E AB (20 ,0 )=(2.02−0.8 )=4.88mV
Ec ( t 0'
, t 0 )= Ec (50 ,20 )= Ec (50 ,0 )− Ec (20 ,0 )=4¿
V"2'"e
E AB (10 ,0 )… … .. E AB (50 ,0 ) ,
&2+, ",e ,e"e )'e )'),e'+,) ,e'2)/"" "e+%/ ) 'e# <
E AB (10 ,0 )=0.4mV
E AB (20 ,0 )=0.8mV
E AB (30 ,0 )=−1.2mV
E AB (40 ,0 )=1.61mV
E AB (50 ,0 )=2.02mV
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 36/51
C2'e),"e )")",e ) 'e","e e ++ + +,e,#,e ,e"" 3.1%+, )2'e),"e ,e2'e,)e /e )'e ' ,'e + "e ,'2) /,e e)2/e+'e .
Te"" 3.1 C2'e),"e ,e2'e,)e /e )'e ,'ee + "e ,'2) /,e /e,' &e',e 4"2' "e ,e/e',' "/,' 'e)
t 0' =0 t 0
' =10 t 0' =30 t 0
' =40 t 0' =50
Ec ( t 0
' ,20) -3.:V -1.V 1.V 3.:V .V
A"e! : 4"2' %
=5V
U ' =25 V siU ¿ %/e,' ,e+e e "e,'e /,
+ 'e#+,e,e"e R1 , R2 , R3( R1=2Ω , R2=3, R3=4) % )2, ) " t 0=20
/,e + &e e)"', %'e#", <
R1∗¿ R 3
R2
=2∗4
2 =4Ω
R420=¿
(3.:3*
Re#+,e,e"e R1 , R2 si R3 +, ! %' R4 )/' 4
)2e&)e," e 4',e 'e#+,4,, ) ,e/e',' ∝=0,0004−1
.
Pe,' 4"2'"e /e )'e "e /2,e " t 0'
%'e+/e),4e /e,' 0 %10
,30 ,40 si50 %4 4ee'e &2'" e 4',e " R4 )
,e/e',' % R4= R420[1+∝ ( t 0
' −20 )] %+e )")"e# R4 - )2'e+/#,2'
&e)'e ,e/e','e%'e+/e),4 A%B+ C+ &2"2+ 'e", (3.9*+e
)")"e# 4"2'e "
R0
' si R
0
¿ /e,' &e',e 4"2' "e ,e+.
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 37/51
Pe,' t 0' =0
R4= R
420 1 ∝(0−20) ;10%000(0 −20 *;3%9X (3.:*
Pe,' t 0' =10
R4= R
420[1+∝ (10−20 ) ]=4 [1+0,0004 (10−20 ) ]=2,982Ω
(3.:5*
Pe,' t 0'
=30
R4= R420[1+α (30−20 ) ]=4 [1+0,0004 (30−20 ) ]=4,016Ω
(3.:*
Pe,' t 0' =40
R4= R420
[1+α (
40−20
) ]=4
[1+0,0004
(40
−20
) ]=4,032
Ω
(3.:@*
Pe,' t 0' =50
R4= R
420[1+α (50−20 ) ]=4 [1+0,0004 (50−20 ) ]=4,048Ω
(3.:*V"2'"e 'e#",,e /e,' 'e#+,e, R4 +, /'e#e,,e ,e"" 3.:
t 0' =0 t 0
' =10 t 0' =30 t 0
' =40 t 0' =50
R4 [Ω] 3%9 :%9 %01 %03: %0
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 38/51
P2' e " 4"2'"e R4 %) 'e","e (3.10*%(3.11*%(3.1:*%+e
)")"e# /'e,' A%B%C +,&e" <
Pe,' t 0' =0
A R2 R4− R1 R3=2∗3,968−8=0,064 Ω2
(3.:9*
B ( R1+ R4 )( R2+ R3 )=(2+3,968 ) (2+4 )=35,808Ω2
C R1+ R2+ R3+ R4=11,968Ω
Pe,' t 0' =10
A R2 R4− R1 R3=2∗2,984−8=−0,032Ω2
B ( R1+ R4 )( R2+ R3 )=(2+2,984 ) (2+4 )=29,90Ω2
(3.30*
C
R1+ R2+ R3+ R4=10,984Ω
Pe,' t 0' =30
A R2 R4− R1 R3=2∗4,016−8=0,032Ω2
B ( R1+ R4 )( R2+ R3 )=(2+4,016 ) (2+4 )=36,96Ω2
C R1+ R2+ R3+ R4
1:%01X
Pe,' t 0' =40
A R2 R4− R1 R3=2∗4,032−8=0,064Ω2
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 39/51
B ( R1+ R4 )( R2+ R3 )=(2+4,032 ) (2+4 )=26,19 Ω2
(3.31*
C R1+ R2+ R3+ R4=12,032 X
Pe,' t 0' =50
A R2 R4− R1 R3=2∗4,048−8=0,048Ω2
B ( R1+ R4 )( R2+ R3 ) (:%0*(:*3%: Ω2
C R1+ R
2+ R
3+ R
4=12,048Ω
C 'e", (3.9* )")"
R0
' , R0
¿ %)2'e+/#,2'e )e"2' 2 ,e+
=5
U ' =25 si U
¿ e "e,'e "e /, .Re#", <
Pe,' t 0' =0
R0
' =
U '
E c
∗ A−B
C =
25
−3,2∗10−3∗(−0,064 )−35,808
11,968=51,66Ω
R0
' '
=
U ' '
Ec
∗ A−B
C =
5
−3,2∗10−3∗(−0,064 )−35,808
11,968 =7,144Ω (3.3*
Pe,' t 0' =10
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 40/51
R10
' =
U '
Ec
∗ A−B
C =
25
−3,2∗10−3∗(−0,032 )−29,904
10,984 =51,612Ω
R10
' ' =
U ' '
Ec
∗ A−B
C =
5
−3,2∗10−3∗(−0,032 )−29,904
10,984=7,098Ω (3.35*
Pe,' t 0' =30
R30
' =
U '
Ec
∗ A−B
C =
25
−3,2∗10−3∗(0,032)−36,96
12,016 =51,50Ω
R30
' ' =
U ' '
Ec
∗ A−B
C =
5
−3,2∗10−3∗(0,032 )−36,96
12,016=7,094Ω (3.3*
Pe,' t 0' =40
R40
' =
U '
Ec
∗ A−B
C =
25
−3,2∗10−3∗(0,064)−26,194
12,032 =50,758Ω
R40
' ' =
U ''
E c
∗ A−B
C =
5
−3,2∗10−3∗(0,032 )−36,96
12,032=6,94Ω (3.3@*
Pe,' t 0' =50
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 41/51
R50
' =
U '
Ec
∗ A−B
C =
25
−3,2∗10−3∗(0,096)−36,28
12,048 =50,478Ω
R50
' ' =U
' '
Ec∗ A−B
C =
5−3,2∗10
−3∗(0,032 )−36,28
12,048=9,878Ω (3.3*
C2,2'# 4"2'"e 'e#",,e /e,' /'e,' A%B%C + /e,'
'e#+,e,e"e
R' si R
¿ " &e', 4"2' "e ,e/e',' "/,' 'e) %'e#",
tabelul 2.3
t 0'
t 0'
t 0'
t 0'
t 0'
A Ω2
; -0%03: -0%01 0.01 0%03: 0%0
B Ω
2
¿ ; 35%0 :9%90 3%9 :%19 3%:
CΩ
[¿¿2]¿
11%9 10%9 1:%01 1:%03: 1:%0
R
' 51,66Ω 51,612Ω 51,50Ω 50,758Ω 50,478Ω
R' ' 7,144Ω 7,098Ω 7,094Ω 6,94Ω 9,878Ω
I )2,'e +e 4 )")" 4"2'e ee 'e#+,e,e"2' e+2,e,e'2'.
Re#",
Rmed
' = R0
' + R10
' + R30
' + R40
' + R50
'
5 (3.39*
C 4"2'e e')
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 42/51
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 43/51
Ec 0
' ' =U ' ' A
B+C ∗ Rmed
' ' =
5∗−0,064
35,808+11,968∗7,6308
¿−0,002517041 V (3.*
Pe,' t 0' =10
Ec 10
' =U ' A
B+C ∗ Rmed
' =
25∗−0,032
29,904+10,984∗51,20=−0,00135070V
Ec10
' ' =U ' ' A
B+C ∗ Rmed'' =
5∗−0,032
29,904+10,984∗7,6308=−0,000281392V
Pe,' t 0' =30
Ec30
' =U ' A
B+C ∗ Rmed' =
25∗0,032
36,96+12,016∗51,20=0,001226656V
Ec 30
' ' =U ' ' A
B+C ∗ Rmed
'' =
5∗0,032
36,96+12,016∗7,6308=0,00024733 V
Pe,' t 0' =40
Ec 40
' =U ' A
B+C ∗ Rmed
' =
25∗0,064
26,194+12,032∗51,20=0,00099652V
Ec40
' ' =U ' ' A
B+C ∗ Rmed' ' =
5∗0,064
26,194+12,032∗7,6308=0,002711703V
Pe,' t 0' =50
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 44/51
Ec 50
' =U ' A
B+C ∗ Rmed
' =
25∗0,096
36,28+12,048∗51,20=0,00367457 V
Ec50
' ' =U ' ' A
B+C ∗ Rmed'' =
5∗0,096
36,28+12,048∗7,6308=0,00374311V
Ue A%B%C +, )e"e )")",e ,e'2' /e,' &e',e 4"2' "e " t 0'
.
C 4"2'e ,e+ e "e,'e "e+ + e, )2+,,
'e#+,e,e"e R1 , R2 , R3 si R420
%42 )")" e'2'"e e +''e )'e +e 42'
&)e /e,' 4', ,e/e',' 'e) " t =t max .
Fe t 0'
≠ 20=t 0 .
L t =t min=200 + t 0=20 %)e"e /,' ,e'2)/"' ,.,.e.
E AB (200 ,0 )− E AB (20 ,0 )=4 (8,13−0,8 )=29,32mV
E (t min ,20 )= E (t min ,0 )− E (20 ,0 )=4 [ E AB (t min ,0 )− E AB (20 ,0 ) ]=4 ¿
(3.50*
D,2', 2&)' ,e/e',' t 0lat 0'
, )e+,e 42' e ,.,.e. .
E (t min , t 0' )=4∗ E AB (t min ,0 )−4∗ E AB (t 0
' ,0 )=4 E AB[ (200 ,0 )−4 E AB (t 0
' ,0 )]
(3.51*
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 45/51
C2'e), ,'2+ e /,e 4 & Ec'
)2'e+/#,2'e 4"2' " t 0'
.
P' ''e e'2'e 'e",4e )e+, )# +e e,e' %+e e,e' )'e",
E (t min , t 0' )+ Ec
'
¿− E (t min ,20 )+¿
¿
(3.5:*
V"2'e e'2' !'e )")"-+e )<
∆ t =α 0∗t min (3.53*
L t =t max=1000 + t 0=20 %)e"e /,' ,e'2)/"' ,.,.e.
E (t max ,20 )= E (t max ,0 )− E (20 ,0 )=¿
4 [ E AB ( t max ,0 )− E AB (20 ,0 ) ]=¿
E AB (1000 ,0 )− E AB (20 ,0 )=¿
4¿
4 (41,32−0,8 )=162,08 mV (3.5*
E (t max , t 0' )=4∗ E AB ( t max ,0 )−4∗ E AB ( t 0
' ,0)
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 46/51
¿4 E AB[ (1000 ,0 )−4 E AB(t 0'
,0)] (3.55*
C2'e), ,'2+ 4 & Ec'
)2'e+/#,2'e 4"2' " t 0'
.P' ''e
e'2'e 'e",4e )e+, )# +e e,e' ) 'e", <
E (t max , t 0' )+ Ec
'
¿− E (t max ,20 )+¿
¿
V"2'e e'2' !e )")"-+e ) < ∆ t = 0∗t max(3.57)
I )2,'e )")" e'2'"e 'e",4e α 0 + e'2'"e !e Ce"++
/e,' &e)'e 4"2'"e 0 ,10 ,30 ,40 ,50 "e " t 0'
%"
,e/e','e "/,' 'e) )"e e!" ) t min ) :00 .A+,&e"
2,e +))e+4 <
Pe,'t 0
' =0
E (t min ,0)=4 E AB (t min ,0 )=4∗8,13=32,52mV
α 0=−29,32+32,52−2,46
29,32 =−0,00252∗100=−0,252
∆ t min=0,252∗200
100 =0,504
Pe,' t 0' =10
E (t min ,10 )=4 E AB (200 ,0 )−4 E AB (10 ,0 )=4 (8,13−0,4 )=30,92mV
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 47/51
α 0=−29,32+30,92−1,35
29,32=0,0085∗100=0,85
∆ t min10=−0.85∗200
100=1,7
Pe,' t 0' =30
E (t min ,30 )=4 E AB (200 ,0 )−4 E AB (30 ,0 )=¿ (%13-1%:0*:@%@:V
α 0=−29,32+27,72−1,22
29,32=−0,0096∗100=−0.96
∆ t min30=−0.96∗200100
=1,92
Pe,' t 0' =4 0
E (t min ,40 )=4 E AB (200 ,0 )−4 E AB (40 ,0 )=4 (8,13−1,61 )=26,08mV
α 0=−29,32+26,08−0.99
29,32 =0,00144∗100=0,144
∆ t min40=−0,144∗200
100 =0.288
Pe,' t 0' =50
E (t min ,50 )=4 E AB (200 ,0 )−4 E AB (50 ,0 )=4 (8,13−2,02 )=24,44mV
α 0=−29,32+24,44−3,6
29,32 0%00:9Y1000%:9
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 48/51
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 49/51
0=−162,08+160,4 8−1,35
162,08 =0,018200∗100=−1,8200
∆ t max30=0,18200
Pe,' t 0' =4 0
E (t max ,40 )=4 E AB (1000 ,0 )−4 E AB (40 ,0 )=4 (41,32−1,61 )=158,84
0=−162,08+158,84−1,35
162,08 =0,02831∗100=−2,831
∆ t max30=0,2831
Pe,' t 0' =50
E (t max ,50 )=4 E AB (1000 ,0 )−4 E AB (50 ,0 )=4 (41,32−2,02 )=157,2
0=−162,08+157,2−2,02
162,08=0,042571∗100=−4,2571
∆ t max30=0,42571
I )2)"#e " +,"'e ',e),' /, e )2/e+'e e'2'"2',2',e 4',e ,e/e',' 'e) +- 2/,, /e,' 4', &!
3.1."e,, " ,e+e )2+,, U ' =25V .
8/19/2019 Proiect Avion Cvadrimotor Turbopropulsor
http://slidepdf.com/reader/full/proiect-avion-cvadrimotor-turbopropulsor 50/51
3.: ALEGEREA DIMENSIUNILOR SI CALCULULREZISTENTELOR TERMOCUPLURILOR SI A CABLURILOR DE
LEGATURA