informe hidraulica 2

7/23/2019 Informe hidraulica 2

1/17

TABLA DE CONTENIDOS

INTRODUCCIN.Pa

g2 OBEJTIVOS

..Pag3

MARCOTEORICOPag4

MATERIALES YMETODOS.Pag5-6

RESULTADOS.Pag7-

DISCUSIN YCONCLUSIONES.Pag!"

BIBLIO#RA$IA Pag!!


2/17

INTRODUCCION

E% &'(& )%*+,& ,&'&%(a+' /a &0&,)&%1)a & ,)a' & 1a,ga' +,*,)11)% &% + (,8/&%(+ &% (8&,9a' /)'a' : ,g+'a'; &/ +8&()/)1+ 1+% /a

&(,+' : ! (8+ & ,g+')a a,()@1)a/;.

A&>' '& ,&/a1)+%a,> &/ 1+&@1)&%(& & *,)11)% 1+% &/ %&,+ &R&:%+/'; /+ 1a/ %+' a:a,a a &%1+%(,a, /a ,g+')a & 1aa (8&,9a1+% a:a &/ >8a1+ & M++:.

E'(+' a%>/)')' '& &'a,,+//a% 1+% /a +8(&%1)% & a(+' &% /a8+,a(+,)+ :/+' a(+' ,++,1)+%a+' +, &/ ,+*&'+,; +%& 1+,+8a,&+' /a


3/17

OBJETIVOS

L+' +8&()&(,+' : %(8+ & ,g+')a a,()@1)a/.

3. D&(&,)%a, /a ,g+')a a8'+/(a ? a,a 1aa (8+.


4/17

MARCO TEORICO

RELACIN ENTRE PENDIENTE FIDRGULICA Y VELOCIDAD MEDIA

$/+ T,8/&%(+ ?R&H4"""

D& /a E1a1)% & Da,1:

hf=f L

D

U2

2g

hf

L=f

1

D

U2

2g

hf

L U

2hf

L=cU

2

=* P&,)a & 1a,ga +, *,)11)+%* C+&@1)&%(& & Da,1:-&)'8a1=L L+%g)( &/ (,a+D D)a&(,+ )%(&,%+U V&/+1)a &)a

RELACION ENTRE EL COE$ICIENTE DE $RICCION Y EL REYNOLDS

Pa,a + (,8/&%(+ &% (8&,9a /)'a ?R& !"6$+,/a & B/a')' f=0.3610.25

Pa,a + (,8/&%(+ &% (8&,9a ,g+'a

F)(&')' & N)K,a'& f=( ,

D)

$+,/a' & V+%-a,a% P,a%(

1

f=2.0log (f)0.8 L)'+

1

f=2.0log ( 3.71D ) Rg+'+

$+,/a & C+/&8,++K-=)(&

1

f=2.0log (

3.71D+2.51

f)

D)ag,aa & M++: M&'(,a %a ,&,&'&%(a1)% g,a@1a & /a'/&:&' & ,)g&% &/ 1+&@1)&%(& & *,)11)%.


5/17

B+8a

P)&&(,+'

T8&,9a

D!.4

L!.6"

! 2

L.#.F

B

Ta%& & aga

T&,&(,+

=*=!-=2

MATERIALES Y METODOS

Ma(&,)a/&'a Ca(,+ (8+' )*&,&%(&' & PVC & )>&(,+' !.4"

;!5.75;!7;22;55

8 U% (8+ >'&,+ a,()@1)a/&%(& & ! 1 S)%)'(,+ 1+%'(a%(& : &,a%&%(& & aga 1+% % &)+ &&(,+ ?D &/ (8+.8 V&,)@1a, /a =+,)+%(a/)a &/ (8+ 8a+ ,&8a.1 E%1&%&, &/ +(+, E/))%a, (++ &/ a),& 1+%(&%)+ &% /+' )&&(,+' ?,ga,.

& A8,), /a /0. &% &/ (8+. C+% /a +(,a /


6/17

M(++R&/a1)% g,a)&%(& =),>/)1a - V&/+1)a

D& /a (&+,9a 'a8&+' &

hfL=f 1

DU

2

2g h f

LU2 ?T,8/&%(+

#&%&,a/)a%+hf

L=CUm

E%(+%1&' (+a%+ /+ga,)(+

loghf

L=logCUm log

h f

L=logUm+ logC

loghf

L=mlogU+logC y = mx + a

IMPORTANTE E/ 2R&/a1)% 1+&@1)&%(& & *,)11)% : R&:%+/'

#&%&,a/)a%+

f=C

m

E%(+%1&' (+a%+ /+ga,)(+

log f=logCm log f=log

m+ logC

log f=m log+logC y = mx + a

$/+ T,8/&%(+ -".25 : C".3!6

RESULTADOS


7/17

=!?

=2?

=!-=2?

=*QL L+g?=*QLV?3!"

3T?,+&

)+

D? 47 !" 73

".4"3276

-".34347

2 3!."3 6.

!5.75 6" !23 557".3"437

!5

-".5!655

5 23.27 63.!

L? 5" ! 3!".!743!

64

-".7566"4

"7 23.27 4.3

!.3 424 ! 226".!234

727

-"."3426

5! 23.27 !"!.!

L)'+ 374 233 !4!"."77"4

!

-!.!!323!

77 !5.5!

356 267 "."463

3

-!.3!3"6!"

3 !5.5! !!7.!

?3Q' U?Q' L+g?U R& L+g?R& * L+g?*

"."""45"36

2.3!!53

".363!!56

35662.264

4.5522"!

"."2332!7

-!.26326

72

"."""367

!.2425

".277!!6"3

22"2."527

4.4654!33

"."2625!35

-!.3"3732

36

"."""276"4

!.4!63"22

".!5!3!7!

2!5.23

4.336!5!7

"."2633

-!.4!66

"."""23"!7

!.!!3256

"."723423

!226.""2

4.26"6!5

"."27343!4

-!.4"757

32

"."""!7427

".44"33

-"."442

2!!37.65

244.!36

!5"."275

!5

-!.57423

2!

"."""!3245

".67356

-".!6756

"!"4.2"

724."2"7"!

26"."325!7

"!

-!.65545

43

=!?

=2?

=!-=2?

=*QL L+g?=*QLV?3!"

3T?,+&

)+

D? 67 6 7

".436"6557

-".36"44!

3!."3 54.5!7 67" !27 543 ".2672

!3!-

".52765!23!."3 67.3


8/17

6

L? 5!" !53 357".!5"

!7

-".7"72

74 23.27 63.

!.3 43! 252 !7"."7!

42!

-!.""5"

5 23.27 4

L)'+ 3 3"7 !"."472

67

-!.3"34"6

7 23.27 !3.3

3" 33! 4"."2677

56

-!.572255"

! !5.5! !33.4

?3Q' U?Q' L+g?U R& L+g?R& * L+g?*

"."""5636 2.5"4"437 ".33755 4!76.3 4.62"6327 "."23!!557

-

!.236672

"."""46!"7

2."3!323"!

".3"777

3325.5374

4.522447

"."2344

-!.3!222

32

"."""36473

!.6"667

".2"57

2675.""3

4.4274537

"."25!34

-!.32622

3

"."""24755

!.""6345

"."376"!

!!6!.22

4.25!4652

"."2742763

-!.524!3"

4

"."""!626 ".74!27!6

-

".!3""!352 !2343.44 4."!4522 "."3"!32

-

!.65"2425

"."""!!627

".5!2233!

-".2"53!

7652.7"4

"23.3"33

6"."34"37

4

-!.75575

33

=!?

=2?

=!-=2?

=*QL L+g?=*QL V?3!"3

T?,+&)+

D? 6" !25 555

".3"3276

-".5!!5!

"7 3!."3 2.

22.5 6"3 !6 435".2377"

42

-".6236!

33 3!."3 36.!


9/17

L? 444 !7 247".!347

26

-".6754!

36 3!."3 4

!.3 36 22" !4".""7

432

-!."2!3

74 3!."3 65.

L)'+ 34 262 7"."4754

"

-!.3223!

37 3!."3 .

326 23 43"."234

727

-!.6226

34 !5.5! .5

?3Q' U?Q' L+g?U R& L+g?R& * L+g?*

".""!"77

43

2.7"72

!

".43234

37

572!."

4

4.776!33

6

"."!232

5

-!.3"62!"

6

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2.!6!2"63

".334!66

47645.!7

4.67"!7

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-!.3!3

7

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!.52626

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35!"!.57

4.54533""

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-!.427""3

3

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!.!42446

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26!""."!5

4.4!664"76

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-!.52"74

3

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44

".74

25

-"."56"6

!!

!36.26

7

4.27!!3

2!

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"2

-!.62!64

2!

"."""!55

".32"43"

-".4"6666

264".35

33.36533

!!"."674

74

-!.577434

!

=!?

=2?

=!-=2?

=*QL L+g?=*QLV?3!"

3T?,+&

)+

D? 7" 52 !

".446454

-".34677

6 3!."3 63

! 7"5 !4 556 ".3"325!4

-

".5!73762 3!."3 76.6

L? 554 2!3 34!".!633

-".72667

!! 23.27 72.

!.3 4 25 24"".!3!!4

754

-".223

4 23.27 .5


10/17

Rg+'+ 447 2 !4

"."!42"77

-!."264

2! 23.27 !!2.

4" 35! 57"."3!!4

754

-!.5"65762

34 !5.5! !24.

?3Q' U?Q' L+g?U R& L+g?R& * L+g?*

"."""4254

!.355565

".26"633

34!26."54

4.533"564

"."42!3675

-!."532

6!

"."""4"5"

!.5!"55

".2"!!!!

2"67.73!

4.442"742

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-!.!7!322

"."""3!

2

!.25433

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6

22!!6.4

6

4.344723

26

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2

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!7

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!."332"47

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!2!.263

4.26"5"752

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-!.3446

56

"."""2"62

".!"654

-"."!!47

6!!423.6"

234.!55!4!

6"."43752

4

-!.45"!45

7!

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".473

-".3!!55

536"4."66

7!3.347"3

77"."46!!

5

-!.647"!

!


11/17

D? =!?1 =2?1 V?3T?,+&)+ ?3Q'

!.4 !!5.5 !.5 ".""23.733333

3"."""526

3

L? 6 66.5 ".""2 4.!!"."""466

2

!.6 7.5 6" ".""24.266666

7"."""4654

L)'+ !2.5 !.5 ".""2 6"."""3333

3

!".5 ! ".""2 6."6"."""33""

3

.5 4.5 ".""2 !".7"."""!6

2

3".5 2 ".""2 2"..6!54E-

"5

V?Q' =*QL R& * L+g?R& L+g?*!.7324 ".!5 3".4465 "."!75!22 4.52626 -!.74332!!.6462463 ".!2!75 35723.!47 "."!7!!62 4.5525"4 -!.7665743!.574725 ".!!5625 34!7!."6 "."!774772 4.533662 -!.75"575

!.!276777 "."675 2447".!6 "."2"5777 4.36462-

!.665737!.!!65!363 "."5375 2422.556 "."!!2! 4.343224 -!.74!6237".63234324 "."3!25 !372!.7 "."2747!3 4.!374!7" -!.526555

".3252!5 ".""375 7"5."!4 "."337224 3.473753-

!.472"7463


12/17

-".6 -".5 -".4 -".3 -".2 -".! " ".! ".2 ".3

-2.5

-2

-!.5

-!

-".5

"

*?0 !.570 - !.25R ".

*?0 *?0 *?0 *?0

Log(U) vs Log(hf/L)

D!5.75 L)%&a, ?D!5.75 D!7 L)%&a, ?D!7 D22.5" L)%&a, ?D22.5" D!

L)%&a, ?D! L)%&a, ?D! D!.4 L)%&a, ?D!.4

Log(U)

Log(hf/L)


13/17

D&/ g,a@1+ a%(&,)+, +&+' +8'&,8a1+ & M++:; &/ 1a/ &)a%(&'&,+')1)% +,&+' &(&,)%a, /a ,g+')a a8'+/(a & /+' (8+'.


14/17


15/17

O8(&%1)% & /a' ,g+')a&' & /+' (8+'

Pa,a (8+ /)'+ & D!5.75S&g% &/ >8a1+ & M++: +8(8a1+ & M++: +8(


16/17

DISCUSIONES Y CONSLUIONES Ca8)a,/+' 0 '+% &/ /a8+!WWWW

T,a' /a &0&,)&%1)a ,&a/)aa +&+' /)1a &' ),&1(a&%(& ,++,1)+%a/ a /a ()1a a,a +(,8/&%(+.

La ,&/a1)% &/ %&,+ & R&:%+/' : &/ 1+&@1)&%(& & *,)11)%a,a + (,8/&%(+ '& a,+0)a 1=+ a /a (&+,9a &'a,,+//aa;/+ 1a/ 1+,&8a '


17/17

BIBLIO#RA$IA

- M&1>%)1a & $/)+' & F),>/)1a-S1=a

- F),>/)1a & T8&,9a' : Ca%a/&' X A,(,+ R+1=a $&/)1&'

- $%a&%(+ & /a M&1>%)1a & $/)+'-M%'+%

- I%(,+11)% a /a M&1>%)1a & $/)+'-R+8&,( . $+0

- M&1>%)1a & $/)+'-S=a&'

informe hidraulica 2

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