pitot.docx

7/23/2019 pitot.docx

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TUBO DE PITOT

Anlisis de flujo en un tubo de seccin circular mediante el uso de unmedidor Pitot

PROE!OR " In#$ %ondor&uamn %coriman'a %esario

A(U)*O! " Ri+era ,uis-e .ac/el'n )a'ra 01020022 !alda3a Bardales %arlos Alberto 01020454 !ando+al uentes iorella )ar6a 070 !ara+ia Alcarra8 !te-&anie 9e'ss' 0102045:

;RUPO " A

9ORARIO " +iernes de < am = 5 -m

%iudad uni+ersitaria> no+iembre del 5040


2/32

TUBO DE PITOT PROF:

TAB(A DE %O*TE*IDO

RESUMEN 02

INTRODUCCIN 03

DISCUSIN HISTRICA . 04

PRINCIPIOS TEORICOS .. 05

DETALLES EXPERIMENTALES 10

TABLA DE DATOS Y RESULTADOS ... 11

DISCUSIN DE RESULTADOS 16

CONCLUSIONES . 1

RECOMENDACIONES .. 1!

REFERENCIA BIBLIO"R#FICA .. 1$

AP%NDICE

C#LCULOS . 20

"R#FICAS . 25

LABORATORIO DE IN"ENIER&A 'U&MICA I P()*+, 1


3/32

TUBO DE PITOT PROF:

RE!U)E*

E- /, / // *+/ / T78 / P*9 ;7 / -, //*+,;*?+ / -, **87;*?+/ >/-;*,/ @7+7,-/ < -, >/-;*, / -7= / ,*/ /- ;7,- ;+*/ /+ 7+ >/+*-, 7/*@7-, /- -7= @/,+/+/ / ,*/ , ,> / 7+, 78/, / PC *+,- ,;*/+ 7 /-/* 78 / P* ,/( 7+ ,+?/ *+;-*+, 7/ ;+*/+/ ; -7* ,- ,;/*/ , , ;,8 , -, ;+*;*+/ ,8*/+,-/ / 1$GC 56 H) / @/*?+.

S/ ,+ *//+/ , / /;7/+;*, /+ /- >/+*-, -, ;7,-/ + / 3040 < 50H ,*//+/ ,* < , 8/+/ -, -/;7, ,+*;, /- ,;/*/ < -, @/*+/ /(*;, /-,)7, < ;+ / , / //*+, /- ;,7,- / 78/, < -, >/-;*, @/* @ +/;*;7-, /- ,*/.

T,+ /- ;,7,- ; -, >/-;*, / //*+,+ @ 3 *//+/ < ;7,-/+/ @,, 30 40 < 50H - ;,7,-/ @/* + 0.033!0.042 < 0.0531 3 /@/;*>,/+/ < -, >/-;*, @/* @,, /, /;7/+;*, 3.256!4.1156 < 5.126 /@/;*>,/+/.

P /- M / I+/),;*?+ @,, 30 40 < 50H - ;,7,-/ @/* + 0.0312 0.0401 ,/+/ < -, >/-;*, @/* @,, /, /;7/+;*, 3.0135 3.!651 ,/+/.

P /- M "(*; @,, 30 40 < 50H - ;,7,-/ @/* + 0.02$$ 0.03!6 < 0.0463 /@/;*>,/+/ < -, >/-;*, @/* @,, /, /;7/+;*, 2.!!3 3.21 < 4.50 /@/;*>,/+/.



4/32

TUBO DE PITOT PROF:

I*TRODU%%I?*

E / ),+ *@,+;*, /* -, >/-;*, ;+ -, ;7,- 7+ -7* ;*;7-, , ,> / 7+,

78/, 7 , ;+7;;*?+ ;7,-7*/, @,, ;+;/ /- ;,7,- */+ // 7+, >,*,8-/ /

@;/ 7/ *>/ @,,//*+, -, ;,+*, / -7* 7/ ;*;7-, /+ -, 7+*, / */@.

E- 78 / P* @ /=/@- / 7+ *@**> / /*, 7/ /( 8,, /+ -, *//+;*, /

@/*?+ 7/ /7-, ;,* /;-7*>,/+/ @ /- ;,8* / /+/), ;*+*;,.

L 78 / @* + 7*-*, /+ -, /*;*?+ /- ), +,7,- /@/, / ,8,/;**/+

/ ,)7, /+ -, ,/+(7*;, / ,@-*;,+ -,/+/ , - ;+7; , @/*?+ */+ /7*@ /

,*;* ;+ 7+,+/+**/+ , 8,= ; / -, @,/ < /7*@ @@* / -, /*;*?+ + /7*@

*@-/ < /;+?*; + +/;/*,+ / *+,-,;*+/ ;/,, < 7+, (;*- /=/;7;*?+ /

,+/+**/+.



5/32

TUBO DE PITOT PROF:

DI!%U!I?* 9I!TORI%A

L, ,@-*;,;*?+ / - @;/ ;+*+7 ;/? -, +/;/*, / ;+,8*-*, - ,/*,-/ /

, ;+*+7, - 7/ *>? /- /7/**/+ / *@+/ / /*/ / -7= ;+*+7.

E- 78 P* ? /- +8/ / 7 *+>/+ /- ,+; H/+* / P* 7/ //*+, -, ,@*/

/ -, ;*/+/ / ,*/. C+*/ / 78 ;+/;, /+ -, @,/ 7@/* 7+ / - 78

/,8, *@-//+/ ,8*/ /+ 7 @,/ *+/* */+, /- /,8, 8-, /+ 7 //*,

/+ , 7/ -, ,8/7, /+/+,/ -, ;*/+/.

D/8/ /+// /+ ;7/+, ,/( 7/ -, *+>/+;*?+ / P* @/;/*? /+ >,* ,J , -,

7-,;*?+ / -, /;7,;*?+ / B/+7--*. ,-/ /;* 7/ *?*;,/+/ + 7/ 7+, ,@-*;,;*?+ /

/, /;7,;*?+ *+ 7+, *+>/+;*?+ ;-,,/+/ *+-7/+;*,, @ 7+, +/;/*, @(;*;,. P,, -,

;+7;;*?+ / - @*-,/ / - @7/+/ (+-/ -, -*/ +/;/,*, / *+*@/+,8-/

;+;/ -, >/-;*, / - /+ 7+;*?+ / -, @7+*,.



6/32

TUBO DE PITOT PROF:

PRI*%IPIO! TE?RI%O!

%AUDA(

E- ;,7,- -7= / -, ;,+*, / -7* 7/ ;*;7-, @ 7+ ;+7; ;,7;/ /+ 7+ */@//*+,. P,, ,+@, - -7* / 7+ -7), / -, @-,+, , / 7+ @;/ , / +/;/*, *+,-, */, / 78/, ,@@*,. L, *+,-*, / ;,+,-*, /- -7* ,+/ /+/;/*, /+*/+/;,-;7-, -, ;,+*, /,;, 7/ / /( ,+**/+ ;+7*/+ @,, @/ ;7,+**;,+7/ @;/.

)EDIDOR DE %AUDA(

E 7+ *@**> 7/ *+,-, /+ 7+, 78/, @/*/ ;+;/ /- -7= >-7*; ;,7,-7/ /( ;*;7-,+ @ -, *, @,(/ / / 7;*, *@,+;*, /+ ,7/--@;/ 7/ *+>-7;,+ /- ,+@/ / 7+ -7*. L, ,;, 7+ ;,8* / @/*?+ 7/ @7///-,;*+,/ ;+ /- ;,7,- , ,> / -, /;7,;*?+ / B/+7--* K/*>,, @/>*,/+/ / -,/;7,;*?+ / -, /+/),.

TUBO DE PITOT$

E- 78 / P* */ -, @/*?+ / /,+;,*/+ ;+;*, ,8*+ ;presin total. L,@/*?+ ,- /, ;@7/, @ @,/ -, @/*?+ /(*;, < -, @/*?+ *+(*;, /@/,,/+ 7+;*?+ / -, -+)*7 / 7+, ;-7+, /- -7* /+ >**/+.

S* / ;8*+,+ -, /*;*+/ / @/*?+ /(*;, < ,- / /;* * / */+ ;,, 7+, / /--,< / ;+/;,+ , - // / 7+ ,+?/ *//+;*,- / 8*/+/ -, ;,), / @/*?+*+(*;,.

El tubo de Pitot puede ser defnido como el instrumento para medirvelocidades de un ujo mediante la dierencia de presiones esttica ydinmica en una lnea de corriente. Estos tubos */+ -, >/-;*,/ -;,-/

@7+7,-/.

L, ,8/7, /- 78 / ;-;, ;*/+/ ,*8, / 7/ /- -7* -7/-;*,;+, -.

E+/+/ / -, ,8/7, /- -7* /, /+ /@. L, -+/, / ;*/+/ 7/ @,, , ,> /-@7+ 1 < ;+7;/ ,- @7+ 2 7/ / /- @7+ / /,+;,*/+ +/ /- -7* /, /+ /@K/+ //; /- -7* */+/ >/-;*, ;/ /+ // @7+ /+ /- ;7,- / *>*/ < ;*;7-, ,-///- 78 .L, @/*?+ /+ 2 / //*+, / -, ;-7+, /- -*7* /+ /- 78.



7/32

TUBO DE PITOT PROF:

Anlisis del tubo de Pitot"

P,, /+;+, -, >/-;*, ;+ ,, - *)7*/+/:

L, >/-;*, /+ /- @7+ 2 / ;/ /-

L, /;7,;*?+ 7/,, / -, *)7*/+/ ,+/,:

P1

+

v12

2 gP2

=0

D/@/=,+1 / /+(:

v1=2 g

(P2P1)

sust $$$$$$$$$$$$$$$$$$$$$$$@4

A, @,, ,--, -, @/*?+ /+ /- @7+ 1 < 2 / /8/ /+/ /+ ;7/+, -, -/;7, /- ,+?/

*+;-*+, ,+,-*,+ /+ - @7+ A < B:

PA=PB

P1+H . sust+h . m=P2+(H+h) . sust

P2P1=H . sust+h . m(H+h) . sust

P2P1=h .(msust) $$$$$$$$$$$$$$$$@5



8/32

TUBO DE PITOT PROF:

C8*+,+ K1 < K2 8/+/:

v1=2 g

h .(msust)

sust

D+/:

m P/ /@/;*; /- -7* ,+*;

sust P/ /@/;*; / -, 7,+;*, 7/ -7/,

/-;*, @7+7,- /- -7*

T/+*/+ /+ ;7/+, 7/ /- /7*@ / P* */+/ 7+ ,; / ;/;;*?+ C@ *)7,- , 0.$! -,/;7,;*?+ ,+/* 7/,( *+,-/+/:

)TODO! PARA OBTE*ER (A CE(O%IDAD PRO)EDIO

Mtodo de las reas equivalentes

S/ 7,+ -, >/-;*,/ @7+7,-/ 78*;,, /+ 5 *//+/ ,* 7/ *>*/+ ;,, /*,+*--/+ /*,+*-- / (/, *)7,-/ 7/ /@//+,+ /- (/, ,-.

E- ;,7,- @/* / /*+/ ;:

P/ ; / *>**/+ /+ @,/ *)7,-/:

LABORATORIO DE IN"ENIER&A 'U&MICA I P()*+,


9/32

TUBO DE PITOT PROF:

D+/:

/-;*,/ @7+7,-/ /+ ;,, @7+ K+ 1 2 3 4 5

C,7,-

#/, ,- /- 78

Mtodo de Integracin.

O8/+/ -, >/-;*, @/* /- -7* /+ 7+, 78/, /*,+/ *+/),;*+/ @,, /--

/7/* ;+*/, 7+, /;;*?+ ,+>/,- / @7+ , @7+ , ,> /- *(/ / -,78/,. C+*// 7+, 78/, ;*;7-, / ,* KR , ,> /- ;7,- /@+/ -,/;;*?+ ,+>/,- ;+ /- 78 / P*.

L, ;,+*, / -7* 7/ @,, , ,> / ;7,-7*/ ,+*-- / ,* .

....K1

...............................................

L, >/-;*, @/* / /*+/ ;:

........................ K2

D+/:

F-7= >-7*; @/* /- -7* /+ K3

LABORATORIO DE IN"ENIER&A 'U&MICA I P()*+, !


10/32

TUBO DE PITOT PROF:

R,* *+/+ / -, 78/, ,;-*;, K

/-;*, @/* /- ,*/ /

#/, ,+>/,- / -, 78/, ,;-*;,

I+/),+ -, /;7,;*?+ K1 @,, 0 < R /++;/ /- -7= ,- /:

....K3

D+/:

E++;/ / 8*/+/:

P,, /->/ /, *+/),- / */+/ 7/ ,;/ 7+, ),*;, /+/ K >. -, *+/),- / /- (/,8,= -, ;7>, /- ;7,- /@//+, ,- ;,7,-.

Mtodo Grfico

S* / ;-;, /- 78 / P* /+ /- ;/+ / -, 78/, -, >/-;*, / (*, < ;+;*, /,

< -, ;,,;/*;, /- -7= @7// //*+,/ -, >/-;*, @/* ;+ ,


11/32

TUBO DE PITOT PROF:

C+ // >,- >, , -, )(*;,:

O8/+*/+ /- >,- / -, /-,;*?+ /+ 7+ )*/+ 787-/+ / ;,-;7-, -, >/-;*,

@/* < *+,-/+/ /- ;,7,-.

DETA((E! EPERI)E*TA(E!

Eui-os utili8ados

= /+*-, ,;;*+, @ 7+ /-;*; < 7+ */, /;(+*; / >,*,;*?+ / -,>/-;*,.



12/32

TUBO DE PITOT PROF:

= T78 P*.= T78/, / PC ;+ , / 78 ,;-*;.= M,+?/ /+ U K-7* ,+*;: ,)7,.= M,+?/ *//+;*,- *+;-*+, K-7* ,+*;: ,;/*/.

)ateriales

= P*;?/.= T/?/= C*+, *;,.= C,-*8, >/+*/.

PRO%EDI)IE*TO EPERI)E*TA(

1 A+/ / *+*;*, -, @(;*;, >/**;, 7/ ,+ /- ,+?/ /+ U < /- ,+?/*+;-*+, /+ ;,-*8, / / @,, /- ,+?/ /+ U 7/ /- +*>/- /- ,)7, /+,8, ,**;,;*+/ / , -, *, ,-7, < @,, /- ,+?/ *+;-*+, /- +*>/- /-,;/*/ / 78*7/ /+ /- @7+ /,8-/;* +/ @7// , *+*;* , -, -/;7, / -,@/*+/ /+ - ,+?/.

2 P+/ /+ 7+;*+,*/+ /- >/+*-, /=,+ 7/ / /,8*-*;/ /- -7= /- ,*/ @7+ 5 *+7 ; +*.

3 /**;, - -7= , ,8,=, ;+ /- ,+?/ *+;-*+, /+*/+ /+ ;7/+, 7/ -,-/;7, + 8/@,/+ /- -*/ /- ,+?/ *+;-*+, , / ,--,+ -, -/;7,@,, -, /;7/+;*, / 30H 40H < 50 H /,8-/;* /+ /- >/+*-,.

4 T, -, -/;7, /- ,+?/ *+;-*+, < /- ,+?/ /+ U.

5 T, -, /@/,7, /- 87-8 / < 87-8 /; ;+ /- @*;?/ /- ,*/ 7/ //@/+/ /- >/+*-, , 7+, *,+;*, @7/+/ ,;*+-, )*, 360G;+,+//+/ @ 3 *+7 -, -/;7, /(+ /+ 0F.

6 T, -, /*, /- *(/ //+ /- 78 PC ;+ /- ;,-*8, >/+*/

R/@/* /- @;/**/+ /,--, , @,* /- @, 1 @,, -, *)7*/+//;7/+;*,.

TAB(A DE DATO! F RE!U(TADO! EPERI)E*TA(E!

DATO! EPERI)E*TA(E!



13/32

TUBO DE PITOT PROF:

TAB(A *G04%ondiciones de laboratorio

P/*?+ KH) 56T ,8*/+/ KC 1$

TAB(A *G05Datos del eui-o

D*(/ *+/+ / -, 78/,K

0.114!!

A/, /;;. T,+>. T78/,K20.0106

0

C/*;*/+/ / @* 0.$!",>/, K2 $.!1

TAB(A *G0:Tem-eratura del bulbo

T/@/,7, / 87-8 /; KG; 1$.50T/@/,7, / 87-8 / KG; 1.00

TAB(A *G0HDatos -ara determinar la densidad del aceite

P7/8,P/ /+ ),

P*;+?/ P*;+?/ ;+ ,;/*/ P*;+?/ ;+ ,)7,

1 1!.$!1 41.5221 44.5064

TAB(A *G07(ecturas tomadas -or el eui-o de trabajo

F-7= +* F-7= *+//* F-7= (*F/;7/+;*,

KH 30 40 50



14/32

TUBO DE PITOT PROF:

R,* K

-/;7,,+*;

, K@7-),;/*/

P /(.K; H2O

-/;7,,+*;

, K@7-),;/*/

P /(.K; H2O

-/;7,,+*;

, K@7-),;/*/

P /(.K; H2O

0 0.1! 1.0 0.30 1.! 0.44 2.!

0.0134 0.1 1.2 0.2! 1.$ 0.43 2.!0.02452 0.16 1.1 0.25 1.! 0.40 2.!0.0346 0.14 1.1 0.21 1.$ 0.35 2.$0.04$03 0.1 1.1 0.16 1.! 0.24 2.

DATO! TE?RI%O!

TAB(A *G01Pro-iedades f6sicas del a#ua a 4G%

D/+*, ,)7, KQ)3 $$!.43>*;*, ,)7, KQ)3 1.030103

RE!U(TADO! EPERI)E*TA(E!

TAB(A *G02

Datos obtenidos -or la carta -sicromJtrica

C+/+* / 7/, H,8 K)) AS 0.0112-7/+ /@/;*; K3) AS 0.!1!1!

TAB(A *G0,/+/. L 7/ /7/, 7/ , /*, 7/ ,7/+, -, /;7/+;*, ,/-;*,. E / 8/>, /= /+ -, "(*;, N0$.

A/( / //*+? /- ;,7,- ;+ -, *, /;7/+;*, /-;*,/ / /7/, 7/ -, >/-;*, (*, / /+;7/+,

/+ /- ;/+ / -, 78/, K 0 < 7/ , /*, 7/ >, ,7/+,+ /- ,* -, >/-;*,**+7/-;*,/ ( 8,=, /8*, -, *;;*?+ / -, 78/,.

A- 8/>, - @7+ /7**,+/ /- ;/+ / -, 78/, / + + +7*;,/+/*)7,-/ / ( / ,-/=,+ 7+ /- . E, *//+;*, / , , @7/ -, 78/, + /(@//;,/+/ ,-*+/,, ;+ /- -7=.

%O*%(U!IO*E!



19/32

TUBO DE PITOT PROF:

L, >/-;*, (*, /- -7= / ,*/ / /+;7/+, /+ /- ;/+ / -, 78/, < -, +*, /+ -,

@,// / ,.

L, >/-;*, /- -7= / ,*/ ,7/+, , /*, 7/ -, /;7/+;*, /+ /- >/+*-, >,

,7/+,+ < 7/ /- ,* >,/-;*,/ /+ /- *+/ / /- / #/,

E7*>,-/+/.

E- @/*- / >/-;*,/ //*+, ;/@+/ , 7+ -7= 787-/+.

RE%O)E*DA%IO*E!

LABORATORIO DE IN"ENIER&A 'U&MICA I P()*+, 1!


20/32

TUBO DE PITOT PROF:

D/8/ /=, @,, 7+ */@ @7/+;*,- /@7 /- ,,+7/ /- >/+*-, ;/+7) ;+ /-

*+ / 7/ /- */, ,-;,+;/ /- /, /,;*+,*.

S/ /8/ />*, *7, /- 78 / P* /+ @7+ ,- / -, 78/, +/ /*/+ >*/+

;*/+/ / ,*/ @,, 7/ + ,/+*-, < / /8/ >/**;, 7/ /- 87-8 / /+), -, /-, /@,@,,.

S/ /8/ , 7+, 87/+, ;,+*, / , /- ,* @,, 7+, /= //*+,;*?+ / -,

>/-;*, @ /- / I+/),;*?+.

REERE*%IA BIB(IO;RALA

LABORATORIO DE IN"ENIER&A 'U&MICA I P()*+, 1$


21/32

TUBO DE PITOT PROF:

P/< R. "//+ D. K1$$$. P/


22/32

TUBO DE PITOT PROF:

A$ %K(%U(O!

4$ Determinacin de la 9umedad absoluta ' Columen es-ec6fico$

P,, /, //*+,;*+/ / /7*// - , / T/@/,7, /- 87-8 /; < / @,,78*;,- /*,+/ -, ;,, @*;*;,./,:T/@/,7, /- 87-8 /; 1$.5 CT/@/,7, /- 87-8 / 1 C

U8*;,+ / , /+ -, )(*;, N01 / */+/ - *)7*/+/:

H7/, ,8-7, KH ,8 00112Q) H2O) ,*/ /; -7/+ /@/;*; K 0!1!1! 3,*/ /) ,*/ /;

5$ Determinacin de (a densidad del aire &Mmedo @NA9

P,, /-- / /7*// L, ?7-, *)7*/+/:

V

HabsAH

L1K +=

AHm

OkgH

kgAS

AHm

kgAS

OkgH

AH 3

2

3

2

235$:1

!1!1!:0

L0112:0

1K

=+

=

:$ Determinacin de la fraccin msica del aire seco ' +a-or de a#ua

P,, ,--, -, ,;;*?+ (*;, /- >,@ / ,)7, KYH2O

Y H2O H ,8-7, 1\H,8-7,

Y H2O ]0.0112 ) H2O) AS 0.01106 ) H2O) AS1\0.0112 ) H2O) AS



23/32

TUBO DE PITOT PROF:

P,, ,--, -, ,;;*?+ (*;, /- ,*/ /; KYAS

Y AS 1 YH2O

Y AS 1 0.01106 ) H2O) AS 0.$!!$2 ) H2O) AS

H$ Determinacin de la Ciscosidad del aire &Mmedo @A9

P,, ,--, -, >*;*, /- ,*/ / ;+*/,/ -, *)7*/+/ ?7-,:

D+/:

]1] 0.01106] \ ]0.$!!$2]

A9 1.03103 1.$105

A9 1.!0$105)

7$ Determinacin de la densidad del aceite @Naceite



24/32

TUBO DE PITOT PROF:

CT

OH

aguapicnmetro

picnmetroaceitepicnmetroCT

Aceite xW

WWP

@*;+? /

P

2^Y_

=

+

+

S/ ;,-;7-, , @,* / 7+, /@/,7, /1$C

33

P1$6$5:!!143:$$!

1!:$!1^5064:44_

$!1:1!5221:41

m

kg

m

kgx

C

Aceite =

=

I$ )TODO DE KREA! E,UICA(E*TE!

1$ Determinacin de la +elocidad C@ms

P,, -7= +* / 30H ;+ 0.0134

= 12

22

AH

aceitepitot ghCV

D+/:

C@* 0$!

56 %7%%%2 m acite

) $!12

` ,;/*/ !!16$5 )3

`AH 1235$ )3

= 1235$:1

6$5:!!1

L000$:0LK!1:$K2$!:0

3

32

2

m

kgm

kg

msmV



25/32

TUBO DE PITOT PROF:

2 3.4!425

C(-;7- / -, /-;*, @/* K@ @,, /- -7= +* K30H

s

mVprom 256!:3

5

L6230:2161$0:33!022:34!425:35!526:3K=

+++++=

2$4

2DxVQ promprom

=

Determinacin del %audal -romedio , -rom @m:s

'@ K3.256! Ka K0.114!! 2 4'@ 0.033! 3

II$ )TODO DE I*TE;RA%I?* @)TODO DE( TRAPE%IO

K9 @,, 8/+/ 7+, /;, /- ;7,- //*+, 7+, /;7,;*?+ 7/ *>/@,, @/ *+/), < , 8/+/ /- C,7,- @/*.

P,, /- -7= +* / 30H:

C+ - , / -, T,8-, N11 / //*+, -, "(*;, N03 ;7


26/32

TUBO DE PITOT PROF:

S/)7*,/+/ / *+/), /, /;7,;*?+ // 0 ,, 0.0544 ;7/-;*, (*, 7/ / /+;7/+, /+ /- ;/+ /- 78K0 @,, /-- / ,--, /- @/* / -, >/-;*,/ (*, / - ,+/*/.K/ T,8-, N13



27/32

TUBO DE PITOT PROF:

AH

AHDV

,I,IR/ =

P,, /- -7= +* / 30H

50.2!12!

.00001!0$.0

114!!.0235$:15!53:3

R/3

,I =

=

sm

kg

mm

kg

s

m

44$ Determinacin de la +elocidad -romedio C-rom @ms

E+ -, "(*;, N02 K@( > R/( 78*;, /- R/( ,--, ,+/*/+/ @,,8/+/ /- >,- / @(< , //*+, /- @.

!04.0,I

=V

Vprom

/,:

smsmVprom !!3:25!53:3!04.0 ==

45$ Determinacin del %audal -romedio ,-rom @m:s

L4

K

2DxVQ promprom

=

s

mmx

s

mQprom

32

02$$.0L4

L114!!.0KK!!3:2 ==



28/32

TUBO DE PITOT PROF:

B$ ;RKI%A!

;RKI%A *G04

%arta -sicromJtrica

;RKI%A * 05Relacin entre la +elocidad -romedio ' la +elocidad mQima en tuber6as cil6ndricas



29/32

TUBO DE PITOT PROF:

;rficas -ara la determinacin del %audal mediante el )Jtodo de Inte#racin

;RKI%A * 0:f@r +s r

KP,, /- -7= +* / 30H

% %.% %.%, %.%3 %.%& %.%' %.%4%.%%

%.%

%.,%

%.3%

%.&%

%.'%

%.4%

%.-%

%.+%

%.2%

r (m)

f (r)

;RKI%A * 0Hf@r +s r

KP,, /- -7= +* / 40H

LABORATORIO DE IN"ENIER&A 'U&MICA I P()*+, 2!


30/32

TUBO DE PITOT PROF:

% %.% %.%, %.%3 %.%& %.%' %.%4%.%%

%.,%

%.&%

%.4%

%.+%

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