Hoja de Calculo Perfil Creager, WES y Toma Convencional

8/9/2019 Hoja de Calculo Perfil Creager, WES y Toma Convencional

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Co(d)s)o(es *ara el coe+c)e(te de descarga

0 P/Ho < 0.5, C/PLE

Co= -497.8010 , C/PLE

0.6 P/Ho < .5

, C/PLE

Co= -4.5014 , C/PLE

P/Ho ! .5C/PLE

Co= &.18 C/PLE

Correcc)( del coe+c)e(te de descarga

C&= 0.9999

C= &.1798

Carga de agua sobre la cresta del vertedero %correg)do$

=&.0&5% $/ !&21.8 $21.704(/

=0.0'4% $/ !&20.145 $2&.0'1(/

&=0.&1&"% $/ !%&3'$20.788

&=_

=_!1.5 "L

= #($$!%'$(


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Ho= 0.1188 m

Ha= 9.991E-005m

Hd= 0.1187 m

Per+l creager

Coe+c)e(te 6 ( *arame(to vert)cal

Ha#Ho= 0.0008'919'

6= 0.5

=#% $ $(+ !%&"9.81$

=

= "%/ / $^


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(= 1.87&

Calculo de 1 & :1 :&

Ha#Ho= 0.0008'919'

;ar lectura e( la grc#Ho= 0.1'&

:1#Ho= 0.5'

:Ho= 0.&'5

c= 0.0'4

>c= 0.0157

:1= 0.0'

:&= 0.0&79


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Datos0.&5m'#s

1.9m7 m

&.&1


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Coorde(adas del *er+l creager

m >m

0 0 00.05 -0.0118 00.1 -0.04'0 0

0.15 -0.0919 00.& -0.1575 0

0.&5 -0.&'9& 00.' -0.''4 0

0.'5 -0.4490 00.4 -0.575 0

0.45 -0.7187 0

0.5 -0.8754 00.55 -1.044 00. -1.&'15 0

0.5 -1.4'0 00.7 -1.4'4 0

0.75 -1.8700 00.755 -1.9005 0


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0 0.1 0.& 0.' 0.4 0.5

PER"IL CREAGER


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Q=L=P=

C=

H=?=

Carga de agua sobre la cresta del vertedero

Ho= 0.1177 m

Ha= 9.98048770E-005 m

P/Ho # $.%% P/Ho < $.%%CU&PLE NO CU&PLEH' ( Ho H' ( Ho ) Ha

Pe(d)e(te s

NIVERSIDAD TCNICA PARTICULAR DE LOJHIDRAULICA I

HOJAS DE CLCULO

LCULO DE VERTEDERO TIPO *EST

=_!1.5 "L

= #($$!%'$(

=#% $ $(+ !%&"9.81$


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Ho= 0.1188 m

Ha= 9.9914'E-005 m

P/Ho # $.%% P/Ho < $.%%CU&PLE NO CU&PLEH' ( Ho H' ( Ho ) Ha

Hd= 0.1188 m

Per+l AEB

;er)va(do

Coe+c)e(te 6 (

Pe(d)e(te *arame(to %?H$ 6 (

?ert)cal & 1.85'01 1.9' 1.8'

'0& 1.9'9 1.81

'0' 1.87' 1.77

+( &(= 1.85

Calculo de 1 & :1 :&

= _ .

= #($$!%'$(

=#% $ $(+ !%&"9.81$

=

^=!(1$

#=^(

! 1$($


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1= 0.0''5 m

&= 0.0&08 m

:1= 0.0594 m

:&= 0.0&'8 m

1=0.&82

&=0.175

1=0.5

&=0.2


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Datos0.&5m'#s

7 m1.9m

&.&1

11

*er+c)e vertedero aguasaba@o


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Pu(to de ta(ge(c)a Coorde(adas d

m0

0.05t >t 0.1

0.1' -0.070 0.150.&

0.&50.'

0.'50.4

0.45

0.50.550.

0.50.7

0.750.77'&

%/=/ /$ ! 1$(


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l *er+l creager

>m0 0

-0.01&0 0-0.04'& 0-0.0914 0-0.1557 0-0.&'5' 0-0.'&9 0-0.4'84 0-0.51' 0-0.979 0

-0.8481 0-1.0117 0-1.1884 0-1.'781 0-1.5805 0-1.7957 0-1.9000 0

0 0.1 0.& 0.' 0.4


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DatoQd= 0.5

6= 0.85t= 0.01

s= 0.05Hr= 0.5P1= 1.&P&= 1H(= 0.4

D= 0.1P'= 0.95= 50

Qma= 8?c= 1.5

Co'1213 ', 4,-t,',-o s,-71'o

Pr)mera co(d)c)( Begu(da co(d)c)(

P$ ) H # P 89 / P: < 0.;C/PLE C/PLE

Coe+cc)e(te de descarga

Begu( 6o(ovalov

/o= 1.91

Begu( FaD)(

IVERSIDAD TCNICA PARTICULAR DE LOJAHIDRAULICA I

HOJAS DE CLCULO

CLCULO DE REJILLA LATERAL

=G0.40720.04 # 1 $5 (+ "G120.&85" #(1 $$!& "I(+ 2

=%1.79420.01'' $"G120.55 # 1 $$!& / ( (+


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?r= 0.1 m#s

8'.878 T

.1&'&T

UO=

U=

)=/,

U=90UR


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m'#s

m

mmmmmmmm&m'#sm#s


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Qd=6=t=

s=Hr=P1=P&=H(=

D=P'=

Hvr=

Co'1213 ', 4,-t,',-o s,-71'o

Pr)mera co(d)c)( Begu(da co(d)c)(

P ) H4- # P% 89 / P%: < 0.;C/PLE C/PLE

Coe+cc)e(te de descarga

Begu( 6o(ovalov

/o= 1.90

Begu( FaD)(

U=U=

=G0.40720.04 # & $5 (+ "G120.&85" #(& $$!& "I(+ 2

=%1.79420.01'' $"G120.55 # & $$!& / ( (+

IVERSIDAD TCNICA PARTICULAR DE LHIDRAULICA I

HOJAS DE CLCULO

CLCULO DE DESRRIPIADOR


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/o= 1.91

Coe+cc)e(te de sumers)(

Begu( FaD)(

B= 0.70'

Begu( ?)llemo(te

B= 0.8

(cJo del vertedero

b= 1.9 m

Lo(g)tud de desrr)*)ador

L= 0.'8 m

C


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Co'1213 ', s,


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Datos0.&5m'#s0.850.01m

0.05m0.5m1.&m

1 m0.4m0.1m

0.95m0.'m

1&.5T0.&18rad

JA


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7,21a


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Qd=b1=(=

\=m=U=U=

[)ra(te a la sal)da de tra(s)c)o(

d&= 0.'554 m

Eleme(tos geometr)cos a la sal)da de tra(s)c)o(

b&= 0.7108 m

&= 0.&5& m&

NIVERSIDAD TCNICA PARTICULAR DE LOJ

HIDRAULICA I

HOJAS DE CLCULO

CLCULO DE TRANSICION

!%8#'$= &!%&3'$$# !%13&$( (0 %&I !&21$ $$(

"=2

,="

* 2=" 2


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rea al com)e(Do de la tra(s)c)o(

1= 4.1 m&

?eloc)dad a la e(trada de tra(s)c)o(

?1= 0.1'5 m#s

Carga de veloc)dad

?1!&g= 0.0009

Calcular *erd)das

JK= 0.'111

Perd)da e( la su*er+c)e del agua[)*E( c

^= 0.4044 Co( cuadra(:e

,1 1 1="

)1 1=/,

1!&=_

3=%&!&1!&$#2

^=%1 $+ 3


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Eleme(tos geometr)cos del ca(al de desKogue

b&= 0.859 m

&= 0.'95 m&

*&= 1.719& m

:&= 0.&149 m

?eloc)dad aguas arr)ba

?&= '.'8&9 m#s

BV\= 0.0& m#m

b= 1.94 m

0.0& 1 1.94

= 0.0'88 FL?;

H= 1.5 m

Calculo de e %de tabla$a#H= 0.5'7'

e= 0.487'

a#H e0 0.11

0.1 0.150.15 0.18

"=2

,="

* 2=" 2

& &=, /1&

)& =/,&

&=4+ ++


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0.& 0.&0.&5 0.&&0.' 0.&50.'5 0.&80.4 0.'0.45 0.'8

0.5 0.450.55 0.50. 0.0.5 0.750.7 0.90.75 0.7050.8 0.7&0.85 0.7450.9 0.780.95 0.8'5

1 1

Calculo de Y %0.95 - 0.97$Y= 0.9

Calculo del caudal

Q= 1.88& m'#s

Com*robac)o( de caudal

? # ?L1.88& ` 1.&5

C/PLE

"I% ! $$$=" 2(+) 2 (


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Datos0.&5m'#s0.015

0.0&

0

0.05m

1 m0.4m1.9m0.8m

rta de descarga l)bre


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Hoja de Calculo Perfil Creager, WES y Toma Convencional