Calculos-parshall-tabla y Curvas-jle de Chicama

Preview:

Citation preview

7/25/2019 Calculos-parshall-tabla y Curvas-jle de Chicama

http://slidepdf.com/reader/full/calculos-parshall-tabla-y-curvas-jle-de-chicama 1/35

Ing. Jorge Linares E.

MEDIDOR PARSHALL ( W = 1" - 50' )

DIMENSIONAMIENTO:

  Ha A = W/2 + 4   (Hasa !')

= A#$%s 11#5&   (Hasa !')

  a

  D $

 W

A H

M T  Canal Arriba Transición entrada Entrada Garganta Salida Transición salida Canal Abajo

  Rampa de subida Hori!ontal"

  P

E   H2 canal

Ha H*

 

P

  # ,

  H1 canal

  a..*a 

  a*a% 

7/25/2019 Calculos-parshall-tabla y Curvas-jle de Chicama

http://slidepdf.com/reader/full/calculos-parshall-tabla-y-curvas-jle-de-chicama 2/35

Ing. Jorge Linares E.

(Ds3 %%6.78% . a .sa 9 aa .aa - $;a% s <a9 s3 aa)

(Ds3 %%6.78% . a .sa 9 aa saa - $;a% % <a9 s3 aa)

A<% 6a.6aa: W $a;a (>/s6)

W ;6# # A a $ D E H P N M T ? 9 @a? @

$ADRO PARA DIMENSIONAMIENTO (s)

1" $ 2#5 >B#> %&.% >5#B C#> 1B# %%.' #B 20#> %(.) $.' %.' (.* $.+ 0#005 0#000

2" % 5#1 41#4 %,.) 40#B 1>#5 21#> %-.& 11#4 25#4 %-.* %.% &.+ $.) %.- 0#01> 0#000

>" + #B 4B# +$.$ 45#! 1#! 25#C &-., 15#2 >0#5 +(.' %.- -., %.- +.* 0#0>2 0#001B" ) 15#2 B2#1 &$.& B0#C >C#4 >C#B )$.( >0#5 B1#0 )$.' ,.) $$.& -.$ ,.) 0#111 0#002

C" ' 22#C !#C -*.) !B#2 50#0 5#4 ,).% >0#5 B#2 ,,.+ ,.) $$.& -.$ ,.) 0#251 0#00>

1 $% >0#5 1>#2 C1#4 1>4#5 B1#0 !4#> '$.& B1#0 C1#4 '%., ,.) %%.' -.$ ,.) 0#45 0#00>

1#5 $* 45# 144#! CB#5 142#0 B#2 102#5 '$.& B1#0 C1#4 '%., ,.) %%.' -.$ ,.) 0#BC5 0#005

2 %& B1#0 152#4 101#B 14C#4 C1#4 120#! '$.& B1#0 C1#4 '%., ,.) %%.' -.$ ,.) 0#C> 0#012

> +) C1#4 1B#B 111#! 1B4#4 121#C 15#2 '$.& B1#0 C1#4 '%., ,.) %%.' -.$ ,.) 1#42 0#01!

4 &* 121#C 1!2#C 121#C 1C#> 152#4 1C>#B '$.& B1#0 C1#4 '%., ,.) %%.' -.$ ,.) 1#C2> 0#0>B

5 )( 152#4 1C!#1 1>2#1 1C4#> 1!2#C 2>0#1 '$.& B1#0 C1#4 '%., ,.) %%.' -.$ ,.) 2#424 0#044

B ,% 1!2#C 21>#4 142#2 20C#2 21>#4 2BB#B '$.& B1#0 C1#4 '%., ,.) %%.' -.$ ,.) 2#C2C 0#04

*& 21>#4 22!#B 152#4 224#2 24>#! >0>#1 '$.& B1#0 C1#4 '%., ,.) %%.' -.$ ,.) >#4>! 0#0!B

! ') 24>#! 24>#! 1B2#B 2>C#1 24#> >>C#4 '$.& B1#0 C1#4 '%., ,.) %%.' -.$ ,.) >#C4C 0#0C

10 $%( >04#! 4>5#2 1!2#C 42B# >B5#! 45#B $%$.' C1#4 1!2#C $*-.- $-.% +&.+ +(.- %%.' !#2!0 0#1B0

12 $&& >B5#! 4C#> 20>#2 4!# 44#0 5B0# $-%.& C1#4 24>#! %&,.% $-.% +&.+ +(.- %%.' 14#B!0 0#1C0

15 $*( 45#2 #1 2>># B2#0 55!#! B2#0 $*%.' 121#C >04#! +('.$ %%.' &-., +(.- %%.' 25#040 0#2>0

20 %&( B0C#B #1 2!4#5 B2#0 >1#5 C14#4 %$+.& 1!2#C >B5#! +,(.' +(.- )*.) +(.- %%.' >#C0 0#>10

25 +(( B2#0 #1 >>5#> B2#0 !C4#1 10BB#! %$+.& 1!2#C >CB#2 &($., +(.- )*.) +(.- %%.' 4#140 0#>!0

>0 +)( C14#4 !0!#2 >!B#1 C2#5 105B#B 12>1#> %$+.& 1!2#C 42B# &+%., +(.- )*.) +(.- %%.' 5B#>>0 0#4B0

40 &*( 121C#2 !>C#2 4!# !2>#0 1>!1#! 154!#1 %$+.& 1!2#C 4!# &'&.- +(.- )*.) +(.- %%.' 4#00 0#B00

50 )(( 1524#0 !>C#2 5!C#> !2>#0 12#2 1!52#C %$+.& 1!2#C B0C#B )$*.$ +(.- )*.) +(.- %%.' C>#040 0#50

P =  a.. - Ha

, =  a* - H*

7/25/2019 Calculos-parshall-tabla y Curvas-jle de Chicama

http://slidepdf.com/reader/full/calculos-parshall-tabla-y-curvas-jle-de-chicama 3/35

Ing. Jorge Linares E.

PERDIDAS DE CARGA SEGÚN NOMOGRAMA PARA W = 1' - 8' 

W = 1' W = 1.5' W = 2' W = 3' W = 4' W = 5' W = 6' W = 7' W = 8'  Q  Pc Pc Pc Pc Pc Pc Pc Pc Pc  

0.050  0.060 0.050 0.040 0.030 0.025 0.020 0.018 0.015 0.014 !#>1C

0.060  0.070 0.060 0.045 0.035 0.028 0.022 0.019 0.017 0.015  0.070  0.080 0.065 0.050 0.039 0.031 0.025 0.022 0.019 0.017  0.080  0.085 0.070 0.055 0.042 0.033 0.028 0.024 0.021 0.018  0.090  0.095 0.075 0.065 0.046 0.036 0.030 0.026 0.023 0.020  0.100  0.100 0.080 0.070 0.050 0.039 0.032 0.027 0.024 0.022  0.110  0.110 0.090 0.075 0.055 0.042 0.035 0.030 0.026 0.0240.120  0.120 0.100 0.080 0.060 0.045 0.037 0.032 0.028 0.025  0.130  0.130 0.105 0.085 0.063 0.048 0.040 0.034 0.030 0.027  0.140  0.135 0.108 0.088 0.064 0.049 0.041 0.035 0.031 0.028  0.150  0.140 0.110 0.090 0.065 0.050 0.042 0.036 0.032 0.028  0.200  0.170 0.140 0.110 0.080 0.062 0.050 0.043 0.038 0.0340.250  0.190 0.155 0.125 0.090 0.066 0.060 0.051 0.044 0.040  0.300  0.210 0.170 0.140 0.100 0.070 0.068 0.058 0.050 0.045  0.350  0.240 0.190 0.160 0.120 0.085 0.077 0.064 0.056 0.050  0.400  0.270 0.210 0.180 0.140 0.100 0.085 0.070 0.062 0.055  0.450  0.285 0.230 0.190 0.150 0.115 0.090 0.075 0.066 0.060  0.500  0.300 0.250 0.200 0.160 0.130 0.095 0.080 0.070 0.0640.600  0.350 0.280 0.220 0.180 0.140 0.110 0.095 0.082 0.072  0.700  0.390 0.320 0.245 0.195 0.155 0.125 0.110 0.090 0.080  0.800  0.420 0.350 0.270 0.210 0.170 0.140 0.120 0.100 0.090  0.900  0.450 0.375 0.295 0.230 0.180 0.150 0.130 0.110 0.095  

1.000  0.400 0.320 0.250 0.190 0.160 0.140 0.120 0.100  1.200  0.370 0.290 0.225 0.190 0.160 0.140 0.125  1.500  0.420 0.330 0.260 0.220 0.180 0.160 0.150  2.000  0.400 0.310 0.260 0.230 0.190 0.170  2.500  0.450 0.370 0.300 0.260 0.230 0.200  3.000  0.400 0.330 0.280 0.260 0.230  3.500  0.400 0.340 0.290 0.260  4.000  0.420 0.350 0.300 0.280  

PERDIDAS DE CARGA SEGÚN ORM!"A PARA W = 10' - 50' 

W=10' W=12' W=15' W=20' W=25' W=30' W=40' W=50'  Q  Pc Pc Pc Pc Pc Pc Pc Pc  

1.000  0#0!2 0#0> 0#0B> 0#050 0#041 0#0>5 0#02B 0#020

2.000  0#1>1 0#11 0#100 0#0!0 0#0BB 0#055 0#041 0#0>2

3.000  0#11 0#15> 0#1>1 0#105 0#0!B 0#0> 0#054 0#0424.000  0#20! 0#1!B 0#15C 0#12 0#105 0#0!! 0#0BB 0#052

5.000  0#241 0#21B 0#1!5 0#14! 0#122 0#102 0#0B 0#0B0

6.000  0#2> 0#244 0#20C 0#1B 0#1> 0#11B 0#0!B 0#0B!

7.000  0#>02 0#20 0#2>2 0#1!5 0#152 0#12! 0#0CB 0#05

8.000  0#>>1 0#2CB 0#25> 0#202 0#1B 0#140 0#105 0#0!2

9.000  0#>5! 0#>20 0#24 0#21C 0#1!0 0#152 0#11> 0#0!C

10.000  0#>!4 0#>4> 0#2C4 0#2>5 0#1C> 0#1B> 0#121 0#0C5

11.000  0#40C 0#>BB 0#>14 0#250 0#20B 0#14 0#12C 0#101

12.000  0#4>4 0#>!! 0#>>> 0#2BB 0#21! 0#1!4 0#1> 0#10!

13.000  0#45! 0#40C 0#>51 0#2!0 0#2>1 0#1C4 0#145 0#11>

14.000  0#4!1 0#4>0 0#>BC 0#2C4 0#242 0#204 0#152 0#11C

15.000  0#504 0#450 0#>!B 0#>0! 0#254 0#214 0#15C 0#125

16.000  0#52B 0#40 0#40> 0#>22 0#2B5 0#22> 0#1BB 0#1>0

17.000  0#54! 0#4C0 0#420 0#>>5 0#2B 0#2>2 0#1> 0#1>B

18.000  0#5BC 0#50C 0#4>B 0#>4! 0#2! 0#241 0#1!0 0#14119.000  0#5C0 0#52! 0#452 0#>B1 0#2C 0#250 0#1! 0#14B

20.000  0#B11 0#54B 0#4B! 0#>4 0#>0! 0#25C 0#1C> 0#151

21.000  0#B>1 0#5B4 0#4!4 0#>!B 0#>1! 0#2B! 0#200 0#15B

22.000  0#B51 0#5!2 0#4CC 0#>CC 0#>2! 0#2B 0#20B 0#1B1

23.000  0#B1 0#B00 0#514 0#411 0#>>! 0#2!4 0#212 0#1BB

24.000  0#BC1 0#B1 0#52C 0#422 0#>4! 0#2C> 0#21! 0#11

25.000  0#10 0#B>4 0#544 0#4>4 0#>5 0#>01 0#224 0#1B

7/25/2019 Calculos-parshall-tabla y Curvas-jle de Chicama

http://slidepdf.com/reader/full/calculos-parshall-tabla-y-curvas-jle-de-chicama 4/35

Ing. Jorge Linares E.

30.000  0#!02 0#1 0#B14 0#4C1 0#404 0#>40 0#254 0#1CC

7/25/2019 Calculos-parshall-tabla y Curvas-jle de Chicama

http://slidepdf.com/reader/full/calculos-parshall-tabla-y-curvas-jle-de-chicama 5/35

CALCULO DE CANAL RECTANGULAR

TIRANTE NORMAL - Q max TIRANTE CRITICO

Q b Z n S A T P R V F

1.774 2.2 .1! .1 ."#1 1.4$#7 2.2 %.!"2! .427 1.1#4 .7!2" .4!# .4! 1.$$% ."7

F & 1.

TANTEANDO:0.681

 T = 2.2000  '( & )2 1*%

A = 1.4987 +

P = 3.5625

R = 0.4207 F & V

1.1#%" + . '  1*2

1.1#%7

0.0000  (Haciendo CERO)

) & Q*b & .#"

 '( & 1*% Cana, R(an+/,a0

 +

F & V Cana, 0(an+/,a0

+ . '  1*2

TIRANTE NORMAL - Q mn TIRANTE CRITICO

Q b Z n S A T P R V F

1.774 2.2 .1! .1 ."#1 1.4$## 2.2 %.!"2" .427 1.1#4 .7!27 .4!# .4! 1.$$% ."7

F & 1.

TANTEANDO:

0.681

 T = 2.2000  '( & )2 1*%

A = 1.4988 +P = 3.5626

R = 0.4207 F & V

1.1#%7 + . '  1*2

1.1#%"

.1  (Haciendo CERO)

) & Q*b & .#"

 '( & 1*% Cana, R(an+/,a0

 +

F & V Cana, 0(an+/,a0

+ . '  1*2

 ' n En  ' ( V( E(

Y n = (Tirante Normal)

  V1 &

V2 &

1 !  " 

)3

 ' n En  ' ( V( E(

Y n = (Tirante Normal)

  V1 &

V2 &

1 - V2 &

  )3

7/25/2019 Calculos-parshall-tabla y Curvas-jle de Chicama

http://slidepdf.com/reader/full/calculos-parshall-tabla-y-curvas-jle-de-chicama 6/35

CALCULO DE CANAL TRAPEZOIDAL

TIRANTE NORMAL - Q max TIRANTE CRITICO

Q b Z n S A T P R V F

1.2 1.! 1.! .2! .! .7$# 2.1!%% %.#$4$ 4.%7#% .4$1# .!!7 .#141 .2%$ .%!" 1."!# .4$"

F & 1.

TANTEANDO:0.#$8  '( & .%!"

 T = 3.8949 T = 2.5678

A = 2.1533 A = 0.7240

P = 4.3783 P = 2.7834

R = 0.4918 R = 0.2601

.!!7%  (%annin&) V & 1."!7"

.!!7%  ( = 'A)

.   (Haciendo CERO)

) & Q * b & .# Condicin de A

R*&imen Cr+tico :   + T

F & V (C,lc-lo de ro-de en

+ . A 1*2   Canal Tra/eoidal) 0.1468 (Hacien

  T + 555   CERO

0.1478

  T

TIRANTE NORMAL - Q mn TIRANTE CRITICO

Q b Z n S A T P R V F

1. 1.7 .! .1! .1 .4$" .$""2 2.1$" 2.#$1 .%44 1.%! .!!" .4$# .%1# 1."$2 .4"4

F & 1.

TANTEANDO:

0.$6  '( & .%1#

 T = 2.1960 T = 2.0180

A = 0.9662 A = 0.5912P = 2.8091 P = 2.4111

R = 0.3440 R = 0.2452

1.%!  (%annin&) V & 1."$1"

1.%4$  ( = 'A)

.   (Haciendo CERO)

) & Q * b & .!$ Condicin de A

R*&imen Cr+tico :   + T

F & V (C,lc-lo de ro-de en

+ . A 1*2   Canal Tra/eoidal) 0.1019 (Hacien

  T + 555   CERO

0.1024

  T

 ' n En  ' ( V( E(

Y n = (Tirante Normal) FFF 2n&re3ar 4alor

V1 &

V2 &

 - V2 &

 Q3 &

 Q3 &

  A &

 ' n En  ' ( V( E(

Y n = (Tirante Normal) FFF 2n&re3ar 4alor

V1 &

V2 &

 - V2 &

 Q3 &

 Q3 &

  A &

7/25/2019 Calculos-parshall-tabla y Curvas-jle de Chicama

http://slidepdf.com/reader/full/calculos-parshall-tabla-y-curvas-jle-de-chicama 7/35

MEDIDOR PARSHALL (W = 15G)( ;% L*.)

$ANAL A$ALA - @ = 12#00 >/sato

Da%s $aa A6;as a..*a Respuesta

H1 ()

$%.((( *.$-( (.)&, (.(((', (.(++ 1#>4 '.*'% 0#C! $.+', %.$$* (.%,$&

Da%s $aa A6;as A*a%

H2 ()

$%.((( *.$-( (.)&, (.(((', (.(++ 1#>4 '.*'% (.'*, $.+', %.+,'

E A<% a.6aa b/+ b/% Asumido 0

Canal Rectangular 1 2 $/+ a $/% b 222223 >#>0 4#C4B15B1 W = 4#52

Canal trape!oidal 1 2 %/+ T 222222223 B#5C

Tabla de 4ars5all 15 4#52 m

$%%s S;.6a

6lujo Libre S 2 Ha / Hb 27 *(8 S = (.*

%.;a $a*.a

$.)((

9 2 $(.'-* Ha

D.a Ha: Tirante Cr:tico0

Ha 2 1#0B m 0#!C m ; crit 2 9/b"<%"/g"<$/+"

Hb 2 (.*- m

;c 2 =<%/g"<$/+"

P.a $a.6a : P = 0#>>> m (%.;a 10' - 50')

 Altura de Cresta sobre el >ondo P = 0#2!C m (S <a9 s3 a a saa - Ds3= P)  Asumido 2 m.

, = 0#550 m (S % <a9 s3 a a saa)  Asumido 2 0#550 m.

1#B!0 m (S % <a9 s3 a a saa)

Ds N%.aaa A8%.a%. Pa.s<a (s6J Ta*as)

W A a $ D N H E

4#52 #1 2#>> #B20 5#5!! #B2 1#21C >#04! 0#45 >#0C1 1#!2C !#20 12#!0

?er 5oja $ 1#!0

L%6; M%. (s .as%s) = 11#!! m

$a;% .as%s R%aas:

Entrada Lte M = #>> as;%= !#20 m

Salida Lts T = 12#1! as;%= 12#!0 m

L%6; T%a a N;3a s.;;.a = >2#!! m

  Ha

  a

  W

  D $

A H

  M T

  Transición entrada Con@ergente Garganta i@ergente Transicion salida

E   P

H1 $aa   Ha H*   H2 $aa  a..*a a*a%

N

,

  M T

  Canal Transición entrada Con@ergente Garganta i@ergente Transicion salida Canal

A<% a.6aa W = 15 s = 4#52

Q # D$%&

@ Ham+/s" m"

12#000 $.()

11#000 $.((

10#000 (.'&

C#000 (.**

!#000 (.*%#000 (.,)

B#000 (.)'

5#000 (.)$

4#000 (.-+

>#000 (.&-

2#000 (.+-

1#000 (.%%

@ (>/s) * () S (/)   () T () K (/s) E1 ()

@ (>/s) * () S (/)   () T () K (/s) E5 ()

W  en pies2

  critico =

?eri>icación del nue@o tirante aguas arriba del 4ars5all   a..*a =

M inicial T >inal

  P  1

 

( $ % + & - ) , * ' $( $$ $%

(

(.$

(.%

(.+

(.&

(.-

(.)

(.,

(.*

(.'

$

$.$

$;.3a $a*.a "MEDIDOR PARSHALL"

 

$a;a @= >/s 6#

   A   4     ;  .  a

   <  =   #

7/25/2019 Calculos-parshall-tabla y Curvas-jle de Chicama

http://slidepdf.com/reader/full/calculos-parshall-tabla-y-curvas-jle-de-chicama 8/35

0#000 (.((

7/25/2019 Calculos-parshall-tabla y Curvas-jle de Chicama

http://slidepdf.com/reader/full/calculos-parshall-tabla-y-curvas-jle-de-chicama 9/35

MEDIDOR PARSHALL (W = 15G)( ;% L*.)

$ANAL $D PAIAN - @ = 10#00 >/sato

Da%s $aa A6;as a..*a Respuesta

H1 ()

$(.((( +.&), (.-%' (.((-%$ (.(++ 1#25C &.,'* 1#C2> $.&&, %.$&& (.-&,%

Da%s $aa A6;as A*a%

H2 ()

$(.((( +.&), (.-%' (.((-%$ (.(++ 1#25C &.,'* $.'%+ $.&&, %.&%'

E A<% a.6aa b/+ b/% Asumido 0

Canal Rectangular 1 2 $/+ a $/% b 222223 1#B0 2#>CC0114C W = 4#52

Canal trape!oidal 1 2 %/+ T 222222223 >#20

Tabla de 4ars5all 15 4#52 m

$%%s S;.6a6lujo Libre S 2 Ha / Hb 27 *(8 S = (.*

%.;a $a*.a

$.)((

9 2 $(.'-* Ha

D.a Ha: Tirante Cr:tico0

Ha 2 0#C4 m 0#C m ; crit 2 9/b"<%"/g"<$/+"

Hb 2 (.,) m

;c 2 =<%/g"<$/+"

P.a $a.6a : P = 0#2C4 m (%.;a 10' - 50')

 Altura de Cresta sobre el >ondo P = 0#>15 m (S <a9 s3 a a saa - Ds3= P)  Asumido 2 m.

, = 0#554 m (S % <a9 s3 a a saa)  Asumido 2 0#B00 m.

1#55> m (S % <a9 s3 a a saa)

Ds N%.aaa A8%.a%. Pa.s<a (s6J Ta*as)

W A a $ D N H E

4#52 #1 2#>> #B20 5#5!! #B2 1#21C >#04! 0#45 >#0C1 1#!2C 5#00 5#00

?er 5oja $ 1#!0

L%6; M%. (s .as%s) = 11#!! m

$a;% .as%s R%aas:

Entrada Lte M = -4#255 as;%= 5#00 m

Salida Lts T = 1#00C as;%= 5#00 m

L%6; T%a a N;3a s.;;.a = 21#!! m

  Ha

  a

  W

  D $

A H

  M T

  Transición entrada Con@ergente Garganta i@ergente Transicion salida

E   P

H1 $aa   Ha H*   H2 $aa

  a..*a a*a%

N

,

  M T

  Canal Transición entrada Con@ergente Garganta i@ergente Transicion salida Canal

A<% a.6aa W = 15 s = 4#52

Q # D$%&

@ Ham+/s" m"

10#000 (.'&

C#500 (.'$

C#000 (.**

!#500 (.*-

!#000 (.*%

#000 (.,)

B#000 (.)'

5#000 (.)$4#000 (.-+

>#000 (.&-

2#000 (.+-

1#000 (.%%

@ (>/s) * () S (/)   () T () K (/s) E1 ()

@ (>/s) * () S (/)   () T () K (/s) E5 ()

W  en pies2

  critico =

?eri>icación del nue@o tirante aguas arriba del 4ars5all   a..*a =

M inicial T >inal

  P  1

 

0 1 2 3 4 5 6 7 8 9 10 11 12

C/07a 8- Ca,1b0a(19n :MEDIDOR PARS;ALL: 

Ca/8a, Q& m%*<-+.

  A  ,    /  0  a  =  &  m .

7/25/2019 Calculos-parshall-tabla y Curvas-jle de Chicama

http://slidepdf.com/reader/full/calculos-parshall-tabla-y-curvas-jle-de-chicama 10/35

0#000 (.((

7/25/2019 Calculos-parshall-tabla y Curvas-jle de Chicama

http://slidepdf.com/reader/full/calculos-parshall-tabla-y-curvas-jle-de-chicama 11/35

MEDIDOR PARSHALL (W = 12G)( ;% L*.)

$ANAL $D A$ALA - @ = !#00 >/s ato

Da%s $aa A6;as a..*a - T.a% 1 Respuesta

H1 ()

*.((( ,.+'+ (.(++ (.(((,- (.(++ 1#202 ,.&,+ 0#!0 $.%+- %.(%& 0#2>4C

Da%s $aa A6;as A*a% - T.a% 2

H2 ()

*.((( ,.+'+ (.(++ (.(((,- (.(++ 1#202 ,.&,+ 0#!0 $.%+- %.(%&

E A<% a.6aa b/+ b/% Asumido 0

Canal Rectangular 1 2 $/+ a $/% b 222223 2#4C >#>B>>2BB W = >#B5!

Canal trape!oidal 1 2 %/+ T 222222223 4#C!

Tabla de 4ars5all 12 >#B5! m

$%%s S;.6a

6lujo Libre S 2 Ha / Hb 27 *(8 S = (.*

%.;a $a*.a

$.)((

9 2 *.*)$ Ha

D.a Ha: Tirante Cr:tico0

Ha 2 0#C4 m 0#C m ; crit 2 9/b"<%"/g"<$/+"

Hb 2 (.,- m

;c 2 =<%/g"<$/+"

P.a $a.6a : P = 0#2CB m (%.;a 10' - 50')

 Altura de Cresta sobre el >ondo P = 0#2B4 m (S <a9 s3 a a saa - Ds3= P)  Asumido 2 m.

, = 0#4C m (S % <a9 s3 a a saa)  Asumido 2 0#500 m.

1#4C! m (S % <a9 s3 a a saa)

Ds N%.aaa A8%.a%. Pa.s<a (s6J Ta*as)

W A a $ D N H E

>#B5! 4#C> 2#0>2 4#! 4#40 5#B0 0#C14 2#4>! 0#>4> 2#42 1#524 #00 C#00

?er 5oja $ 1#50

L%6; M%. (s .as%s) = !#2> m

$a;% .as%s R%aas:

Entrada Lte M = 4#>>0 as;%= #00 mSalida Lts T = B#!C4 as;%= C#00 m

L%6; T%a a N;3a s.;;.a = 24#2> m

  Ha

  a

  W

  D $

A H

  M T

  Transición entrada Con@ergente Garganta i@ergente Transicion salida

E   P

H1 $aa   Ha H*   H2 $aa  a..*a a*a%

N

,

  M T

  Canal Transición entrada Con@ergente Garganta i@ergente Transicion salida Canal

A<% a.6aa W = 12 s = >#B5!

Q # D$%&

@ Ham+/s" m"

!#000 (.'&

#500 (.'(

#000 (.*)

B#500 (.*%

B#000 (.,*

5#500 (.,&

5#000 (.,(

4#500 (.)-

4#000 (.)$

>#500 (.-)

>#000 (.-$

2#500 (.&-

2#000 (.+'

1#500 (.++

1#000 (.%)

0#500 (.$,

0#250 (.$$

@ (>/s) * () S (/)   () T () K (/s) E1 ()

@ (>/s) * () S (/)   () T () K (/s) E5 ()

W  en pies2

  critico =

?eri>icación del nue@o tirante aguas arriba del 4ars5all   a..*a =

M inicial T >inal

  P  1

 

( $ % + & -

(

(.$

(.%

(.+

(.&

(.-

(.)

(.,

(.*

$;.3a $a*.a "MEDIDOR PARSHALL"

 

$a;a @= >/s 6#

   A   4     ;  .  a

   <  =   #

7/25/2019 Calculos-parshall-tabla y Curvas-jle de Chicama

http://slidepdf.com/reader/full/calculos-parshall-tabla-y-curvas-jle-de-chicama 12/35

MEDIDOR PARSHALL (W = 12G)( ;% L*.)

$ANAL $D MADALENA DE $AO - @ = B#00 >/s

atoDa%s $aa A6;as a..*a - T.a% 1 Respuesta

H1 ()

).((( -.)-) (.)+- (.((-)- (.(++ 0#B4C ).&*$ 1#524 (.,), $.,%& 0#B041

Da%s $aa A6;as A*a% - T.a% 2

H2 ()

).((( -.)-) (.)+- (.((-)- (.(++ 0#B4C ).&*$ 1#524 (.,), $.,%&

E A<% a.6aa b/+ b/% Asumido 0

Canal Rectangular 1 2 $/+ a $/% b 222223 2#1B >#240 W = >#B5!

Canal trape!oidal 1 2 %/+ T 222222223 4#>2

Tabla de 4ars5all 12 >#B5! m

$%%s S;.6a6lujo Libre S 2 Ha / Hb 27 *(8 S = (.*

%.;a $a*.a

$.)((

9 2 *.*)$ Ha

D.a Ha: Tirante Cr:tico0

Ha 2 0#! m 0#B5 m ; crit 2 9/b"<%"/g"<$/+"

Hb 2 (.)+ m

;c 2 =<%/g"<$/+"

P.a $a.6a : P = 0#244 m (%.;a 10' - 50')

 Altura de Cresta sobre el >ondo P = -0#1>5 m (S <a9 s3 a a saa - Ds3= P)  Asumido 2 m.

, = 0#024 m (S % <a9 s3 a a saa)  Asumido 2 0#200 m.

0#!C> m (S % <a9 s3 a a saa)

Ds N%.aaa A8%.a%. Pa.s<a (s6J Ta*as)

W A a $ D N H E

>#B5! 4#C> 2#0>2 4#! 4#40 5#B0 0#C14 2#4>! 0#>4> 2#42 1#524 5#00 !#00

?er 5oja $ 1#50

L%6; M%. (s .as%s) = !#2> m

$a;% .as%s R%aas:

Entrada Lte M = 5#052 as;%= 5#00 m

Salida Lts T = #B1 as;%= !#00 m

L%6; T%a a N;3a s.;;.a = 21#2> m

  Ha

  a

  W

  D $

A H

  M T

  Transición entrada Con@ergente Garganta i@ergente Transicion salida

E   P

H1 $aa   Ha H*   H2 $aa

  a..*a a*a%N

,

  M T

  Canal Transición entrada Con@ergente Garganta i@ergente Transicion salida Canal

A<% a.6aa W = 12 s = >#B5!

Q # D$%&

@ Ha

m+/s" m"

B#000 (.,*

5#500 (.,&

5#000 (.,(

4#500 (.)-

4#000 (.)$

>#500 (.-)

>#000 (.-$

2#500 (.&-

2#000 (.+'

1#500 (.++

1#000 (.%)

0#500 (.$,

0#000 (.((

@ (>/s) * () S (/)   () T () K (/s) E1 ()

@ (>/s) * () S (/)   () T () K (/s) E5 ()

W  en pies2

  critico =

?eri>icación del nue@o tirante aguas arriba del 4ars5all   a..*a =

M inicial T >inal

  P  1

 

( $ % + & - )

(

(.$

(.%

(.+

(.&

(.-

(.)

(.,

(.* $;. 3a $a*. a "MEDIDOR PARSHALL" 

$a;a @= >/s6#

   A   4     ;  .  a

   <  =   #

7/25/2019 Calculos-parshall-tabla y Curvas-jle de Chicama

http://slidepdf.com/reader/full/calculos-parshall-tabla-y-curvas-jle-de-chicama 13/35

7/25/2019 Calculos-parshall-tabla y Curvas-jle de Chicama

http://slidepdf.com/reader/full/calculos-parshall-tabla-y-curvas-jle-de-chicama 14/35

MEDIDOR PARSHALL (W = 10G)( ;% L*.)

$ANAL $D MADALENA DE $AO - @ = 5#00 >/s

atoDa%s $aa A6;as a..*a - T.a% 1 Respuesta

H1 ()

-.((( +.'(( (.-() (.(((-( (.(++ 1#55 -.&'+ 0#BB $.-'* %.%)' 0#11C

Da%s $aa A6;as A*a% - T.a% 2

H2 ()

-.((( +.'(( (.-() (.(((-( (.(++ 1#55 -.&'+ 0#BB $.-'* %.%)'

E A<% a.6aa b/+ b/% Asumido 0

Canal Rectangular 1 2 $/+ a $/% b 222223 1#!> 2#4B>15> W = >#04!

Canal trape!oidal 1 2 %/+ T 222222223 >#BB

Tabla de 4ars5all 10 >#04! m

$%%s S;.6a

6lujo Libre S 2 Ha / Hb 27 *(8 S = (.*

%.;a $a*.a

$.)((

9 2 ,.&)+ Ha

D.a Ha: Tirante Cr:tico0

Ha 2 0#! m 0#B5 m ; crit 2 9/b"<%"/g"<$/+"

Hb 2 (.)% m

;c 2 =<%/g"<$/+"

P.a $a.6a : P = 0#241 m (%.;a 10' - 50')

 Altura de Cresta sobre el >ondo P = 0#CB m (S <a9 s3 a a saa - Ds3= P)  Asumido 2 m.

, = 1#04 m (S % <a9 s3 a a saa)  Asumido 2 1#050 m.

1#!1B m (S % <a9 s3 a a saa)

Ds N%.aaa A8%.a%. Pa.s<a (s6J Ta*as)

W A a $ D N H E

>#04! 4#>52 1#!2C 4#2B >#B5! 4#5B 0#C14 1#!2C 0#>4> 1#!55 1#21C 5#00 B#00

?er 5oja $ 1#20

L%6; M%. (s .as%s) = #01 m

$a;% .as%s R%aas:

Entrada Lte M = >#244 as;%= 5#00 m

Salida Lts T = 5#20 as;%= B#00 m

L%6; T%a a N;3a s.;;.a = 1!#01 m

  Ha

  a

  W

  D $

A H

  M T

  Transición entrada Con@ergente Garganta i@ergente Transicion salida

E   P

H1 $aa   Ha H*   H2 $aa

  a..*a a*a%N

,

  M T

  Canal Transición entrada Con@ergente Garganta i@ergente Transicion salida Canal

A<% a.6aa W = 10 s = >#04!

Q # D$%&

@ Ham+/s" m"

5#000 (.,*

4#500 (.,+

4#000 (.)*

>#B00 (.)+

>#200 (.-'

2#!00 (.-&

2#400 (.&'

2#000 (.&&

1#B00 (.+*

1#200 (.+%

0#!00 (.%-

0#400 (.$)

0#000 (.((

@ (>/s) * () S (/)   () T () K (/s) E1 ()

@ (>/s) * () S (/)   () T () K (/s) E5 ()

W  en pies2

  critico =

?eri>icación del nue@o tirante aguas arriba del 4ars5all   a..*a =

M inicial T >inal

  P  1

 

( $ % + & -

(

(.$

(.%

(.+

(.&

(.-

(.)

(.,

(.*

$;.3a $a*.a "MEDIDOR PARSHALL" 

$a;a @= >/s 6#

   A   4     ;  .  a

   <  =   #

7/25/2019 Calculos-parshall-tabla y Curvas-jle de Chicama

http://slidepdf.com/reader/full/calculos-parshall-tabla-y-curvas-jle-de-chicama 15/35

MEDIDOR PARSHALL (W = 10G)( ;% L*.)

$ANAL SAN A$INTO 0+0B0 - @ = 4#!0 >/s

atoDa%s $aa A6;as a..*a - T.a% 1 Respuesta

H1 ()

&.*(( %.$)( (.&(% (.(()(( (.(++ 1#0!0 +.(%* 1#14 $.%+( $.-)' 0#52B

Da%s $aa A6;as A*a% - T.a% 2

H2 ()

&.*(( %.$)( (.&(% (.($($, (.(++ 0#C15 %.*'- 2#05 $.$+& $.-)'

E A<% a.6aa b/+ b/% Asumido 0

Canal Rectangular 1 2 $/+ a $/% b 222223 1#01 1#51>!BB0C W = >#04!

Canal trape!oidal 1 2 %/+ T 222222223 2#02

Tabla de 4ars5all 10 >#04! m

$%%s S;.6a

6lujo Libre S 2 Ha / Hb 27 *(8 S = (.*

%.;a $a*.a

$.)((

9 2 ,.&)+ Ha

D.a Ha: Tirante Cr:tico0

Ha 2 0#B m 0#B> m ; crit 2 9/b"<%"/g"<$/+"

Hb 2 (.)$ m

;c 2 =<%/g"<$/+"

P.a $a.6a : P = 0#2>5 m (%.;a 10' - 50')

 Altura de Cresta sobre el >ondo P = 0#>21 m (S <a9 s3 a a saa - Ds3= P)  Asumido 2 m.

, = 0#>>C m (S % <a9 s3 a a saa)  Asumido 2 0#>50 m.

1#>15 m (S % <a9 s3 a a saa)

Ds N%.aaa A8%.a%. Pa.s<a (s6J Ta*as)

W A a $ D N H E

>#04! 4#>52 1#!2C 4#2B >#B5! 4#5B 0#C14 1#!2C 0#>4> 1#!55 1#21C >#50 >#50

?er 5oja $ 1#20

L%6; M%. (s .as%s) = #01 m

$a;% .as%s R%aas:

Entrada Lte M = ->#012 as;%= >#50 m

Salida Lts T = -0#5>5 as;%= >#50 m

L%6; T%a a N;3a s.;;.a = 14#01 m

  Ha

  a

  W

  D $

A H

  M T

  Transición entrada Con@ergente Garganta i@ergente Transicion salida

E   P

H1 $aa   Ha H*   H2 $aa

  a..*a a*a%

N

,

  M T

  Canal Transición entrada Con@ergente Garganta i@ergente Transicion salida Canal

A<% a.6aa W = 10 s = >#04!

Q # D$%&

@ Ham+/s" m"

4#!00 (.,)

4#400 (.,%

4#000 (.)*

>#B00 (.)+

>#200 (.-'

2#!00 (.-&

2#400 (.&'

2#000 (.&&

1#B00 (.+*

1#200 (.+%

0#!00 (.%-

0#400 (.$)

0#000 (.((

@ (>/s) * () S (/)   () T () K (/s) E1 ()

@ (>/s) * () S (/)   () T () K (/s) E5 ()

W  en pies2

  critico =

?eri>icación del nue@o tirante aguas arriba del 4ars5all   a..*a =

M inicial T >inal

  P  1

 

( $ % + & -

(

(.$

(.%

(.+

(.&

(.-

(.)

(.,

(.*

$;.3a $a*.a "MEDIDOR PARSHALL" 

$a;a @= >/s 6#

   A   4     ;  .  a

   <  =   #

7/25/2019 Calculos-parshall-tabla y Curvas-jle de Chicama

http://slidepdf.com/reader/full/calculos-parshall-tabla-y-curvas-jle-de-chicama 16/35

MEDIDOR PARSHALL (W = 10G)( ;% L*.)

$ANAL $D PAIAN (MA$AI) - @ = 4#00 >/s

atoDa%s $aa A6;as a..*a - T.a% 1 Respuesta

H1 ()

&.((( %.-&( (.&), (.((%&) (.(++ 1#120 +.-*- 1#1BB $.$*' $.*)' 0#>51C

Da%s $aa A6;as A*a% - T.a% 2

H2 ()

&.((( %.-&( (.&), (.((%&) (.(++ 1#120 +.-*- 1#1BB $.$*' $.*)'

E A<% a.6aa b/+ b/% Asumido 0

Canal Rectangular 1 2 $/+ a $/% b 222223 1#20 1#C2BBBB W = >#04!

Canal trape!oidal 1 2 %/+ T 222222223 2#>C

Tabla de 4ars5all 10 >#04! m

$%%s S;.6a

6lujo Libre S 2 Ha / Hb 27 *(8 S = (.*

%.;a $a*.a

$.)((

9 2 ,.&)+ Ha

D.a Ha: Tirante Cr:tico0

Ha 2 0#B! m 0#5B m ; crit 2 9/b"<%"/g"<$/+"

Hb 2 (.-& m

;c 2 =<%/g"<$/+"

P.a $a.6a : P = 0#20! m (%.;a 10' - 50')

 Altura de Cresta sobre el >ondo P = 0#44> m (S <a9 s3 a a saa - Ds3= P)  Asumido 2 m.

, = 0#B>B m (S % <a9 s3 a a saa)  Asumido 2 0#B50 m.

1#>2! m (S % <a9 s3 a a saa)

Ds N%.aaa A8%.a%. Pa.s<a (s6J Ta*as)

W A a $ D N H E

>#04! 4#>52 1#!2C 4#2B >#B5! 4#5B 0#C14 1#!2C 0#>4> 1#!55 1#21C >#50 >#50

?er 5oja $ 1#20

L%6; M%. (s .as%s) = #01 m

$a;% .as%s R%aas:

Entrada Lte M = -1#0B4 as;%= >#50 m

Salida Lts T = 1#41> as;%= >#50 m

L%6; T%a a N;3a s.;;.a = 14#01 m

  Ha

  a

  W

  D $

A H

  M T

  Transición entrada Con@ergente Garganta i@ergente Transicion salida

E   P

H1 $aa   Ha H*   H2 $aa

  a..*a a*a%

N

,

  M T

  Canal Transición entrada Con@ergente Garganta i@ergente Transicion salida Canal

A<% a.6aa W = 10 s = >#04!

Q # D$%&

@ Ham+/s" m"

4#000 (.)*

>#!00 (.))

>#B00 (.)+

>#400 (.)$

>#200 (.-'

2#!00 (.-&

2#400 (.&'

2#000 (.&&

1#B00 (.+*

1#200 (.+%

0#!00 (.%-

0#400 (.$)

0#000 (.((

@ (>/s) * () S (/)   () T () K (/s) E1 ()

@ (>/s) * () S (/)   () T () K (/s) E5 ()

W  en pies2

  critico =

?eri>icación del nue@o tirante aguas arriba del 4ars5all   a..*a =

M inicial T >inal

  P  1

 

( $ % + & -

(

(.$

(.%

(.+

(.&

(.-

(.)

(.,

(.*

$;.3a $a*.a "MEDIDOR PARSHALL" 

$a;a @= >/s 6#

   A   4     ;  .  a

   <  =   #

7/25/2019 Calculos-parshall-tabla y Curvas-jle de Chicama

http://slidepdf.com/reader/full/calculos-parshall-tabla-y-curvas-jle-de-chicama 17/35

MEDIDOR PARSHALL (W = 10G)( ;% L*.)

$ANAL $D P@IO (A6;a a*a% a T%a L%s L%s) - @ = 4#00 >/s

atoDa%s $aa A6;as a..*a - T.a% 1 Respuesta

H1 ()

&.((( +.%%- (.&++ (.((-(, (.(++ 0#B! +.*'$ 1#4B2 (.*,, $.&)' 0#5>2

Da%s $aa A6;as A*a% - T.a% 2

H2 ()

&.((( +.%%- (.&++ (.((-(, (.(++ 0#B! +.*'$ 1#4B2 (.*,, $.&)'

E A<% a.6aa b/+ b/% Asumido 0

Canal Rectangular 1 2 $/+ a $/% b 222223 1#>0 1#C45> W = >#04!

Canal trape!oidal 1 2 %/+ T 222222223 2#5C

Tabla de 4ars5all 10 >#04! m

$%%s S;.6a6lujo Libre S 2 Ha / Hb 27 *(8 S = (.*

%.;a $a*.a

$.)((

9 2 ,.&)+ Ha

D.a Ha: Tirante Cr:tico0

Ha 2 0#B! m 0#5B m ; crit 2 9/b"<%"/g"<$/+"

Hb 2 (.-& m

;c 2 =<%/g"<$/+"

P.a $a.6a : P = 0#20! m (%.;a 10' - 50')

 Altura de Cresta sobre el >ondo P = 0#0C1 m (S <a9 s3 a a saa - Ds3= P)  Asumido 2 m.

, = 0#24C m (S % <a9 s3 a a saa)  Asumido 2 0#250 m.

0#CB m (S % <a9 s3 a a saa)

Ds N%.aaa A8%.a%. Pa.s<a (s6J Ta*as)

W A a $ D N H E

>#04! 4#>52 1#!2C 4#2B >#B5! 4#5B 0#C14 1#!2C 0#>4> 1#!55 1#21C >#00 >#00

?er 5oja $ 1#20

L%6; M%. (s .as%s) = #01 m

$a;% .as%s R%aas:

Entrada Lte M = -0#5!2 as;%= >#00 m

Salida Lts T = 1#!C5 as;%= >#00 m

L%6; T%a a N;3a s.;;.a = 1>#01 m

  Ha

  a

  W

  D $

A H

  M T

  Transición entrada Con@ergente Garganta i@ergente Transicion salida

E   P

H1 $aa   Ha H*   H2 $aa

  a..*a a*a%N

,

  M T

  Canal Transición entrada Con@ergente Garganta i@ergente Transicion salida Canal

A<% a.6aa W = 10 s = >#04!

Q # D$%&

@ Ha

m+/s" m"

4#000 (.)*

>#!00 (.))

>#B00 (.)+

>#400 (.)$

>#200 (.-'

2#!00 (.-&

2#400 (.&'

2#000 (.&&

1#B00 (.+*

1#200 (.+%

0#!00 (.%-

0#400 (.$)

0#000 (.((

@ (>/s) * () S (/)   () T () K (/s) E1 ()

@ (>/s) * () S (/)   () T () K (/s) E5 ()

W  en pies2

  critico =

?eri>icación del nue@o t irante aguas arriba del 4ars5all   a..*a =

M inicial T >inal

  P  1

 

( $ % + & -

(

(.$

(.%

(.+

(.&

(.-

(.)

(.,

(.*

$;. 3a $a*. a "MEDIDOR PARSHALL" 

$a;a @= >/s 6#

   A   4     ;  .  a

   <  =   #

7/25/2019 Calculos-parshall-tabla y Curvas-jle de Chicama

http://slidepdf.com/reader/full/calculos-parshall-tabla-y-curvas-jle-de-chicama 18/35

MEDIDOR PARSHALL (W = 10G)( ;% L*.)

$ANAL RIO MA$AI - @ = 4#00 >/sato

Da%s $aa A6;as a..*a - T.a% 1 Respuesta

H1 ()

&.((( &.(), (.*$, (.(((** (.(++ 1#0B -.*$$ 0#5! $.(') $.)(' 0#2>4>

Da%s $aa A6;as A*a% - T.a% 2

H2 ()

&.((( &.(), (.*$, (.(((** (.(++ 1#0B -.*$$ (.,-* $.(') $.*$'

E A<% a.6aa b/+ b/% Asumido 0

Canal Rectangular 1 2 $/+ a $/% b 222223 1#C4 2#C05401 W = >#04!

Canal trape!oidal 1 2 %/+ T 222222223 >#!

Tabla de 4ars5all 10 >#04! m

$%%s S;.6a

6lujo Libre S 2 Ha / Hb 27 *(8 S = (.*

%.;a $a*.a

$.)((

9 2 ,.&)+ Ha

D.a Ha: Tirante Cr:tico0

Ha 2 0#B! m 0#5B m ; crit 2 9/b"<%"/g"<$/+"

Hb 2 (.-& m

;c 2 =<%/g"<$/+"

P.a $a.6a : P = 0#20! m (%.;a 10' - 50')

 Altura de Cresta sobre el >ondo P = 0#>C0 m (S <a9 s3 a a saa - Ds3= P)  Asumido 2 m.

, = 0#5! m (S % <a9 s3 a a saa)  Asumido 2 0#B00 m.

1#25 m (S % <a9 s3 a a saa)

Ds N%.aaa A8%.a%. Pa.s<a (s6J Ta*as)

W A a $ D N H E

>#04! 4#>52 1#!2C 4#2B >#B5! 4#5B 0#C14 1#!2C 0#>4> 1#!55 1#21C 5#00 !#00?er 5oja $ 1#20

L%6; M%. (s .as%s) = #01 m

$a;% .as%s R%aas:

Entrada Lte M = 4#>B as;%= 5#00 m

Salida Lts T = #B2! as;%= !#00 m

L%6; T%a a N;3a s.;;.a = 20#01 m

  Ha

  a  W

  D $

A H

  M T

  Transición entrada Con@ergente Garganta i@ergente Transicion salida

E   P

H1 $aa   Ha H*   H2 $aa

  a..*a a*a%

N

,

  M T

  Canal Transición entrada Con@ergente Garganta i@ergente Transicion salida Canal

A<% a.6aa W = 10 s = >#04!

Q # D$%&

@ Ham+/s" m"

4#000 (.)*

>#500 (.)%

>#000 (.-,

2#500 (.-(

2#000 (.&&

1#500 (.+,

1#000 (.%*0#500 (.$*

0#000 (.((

@ (>/s) * () S (/)   () T () K (/s) E1 ()

@ (>/s) * () S (/)   () T () K (/s) E5 ()

W  en pies2

  critico =

?eri>icación del nue@o tirante aguas arriba del 4ars5all   a..*a =

M inicial T >inal

  P  1

 

(.((( (.-(( $.((( $ .-(( % .((( % .-(( +.((( +.-(( &.(((

(.((

(.$(

(.%(

(.+(

(.&(

(.-(

(.)(

(.,(

(.*(

$;.3a $a*.a "MEDIDOR PARSHALL"

 

$a;a @= >/s6#

   A   l   t  u  r  a

   5  2  m .

7/25/2019 Calculos-parshall-tabla y Curvas-jle de Chicama

http://slidepdf.com/reader/full/calculos-parshall-tabla-y-curvas-jle-de-chicama 19/35

MEDIDOR PARSHALL (W = 10G)( ;% L*.)

$ANAL L1 TAMARINDO - @ = 4#00 >/sato

Da%s $aa A6;as a..*a - T.a% 1 Respuesta

H1 ()

&.((( %.-&( (.$)- (.((%$- (.(++ 1#>14 %.',& 1#105 $.+,) $.*-) 0#>0

Da%s $aa A6;as A*a% - T.a% 2

H2 ()

&.((( %.-&( (.$)- (.((%$- (.(++ 1#>14 %.',& $.$(- $.+,) %.()'

E A<% a.6aa b/+ b/% Asumido 0

Canal Rectangular 1 2 $/+ a $/% b 222223 0#CC 1#4!B!1 W = >#04!

Canal trape!oidal 1 2 %/+ T 222222223 1#C!

Tabla de 4ars5all 10 >#04! m

$%%s S;.6a

6lujo Libre S 2 Ha / Hb 27 *(8 S = (.*

%.;a $a*.a

$.)((

9 2 ,.&)+ Ha

D.a Ha: Tirante Cr:tico0

Ha 2 0#B! m 0#5B m ; crit 2 9/b"<%"/g"<$/+"

Hb 2 (.-& m

;c 2 =<%/g"<$/+"

P.a $a.6a : P = 0#20! m (%.;a 10' - 50')

 Altura de Cresta sobre el >ondo P = 0#B> m (S <a9 s3 a a saa - Ds3= P)  Asumido 2 m.

, = 0#!4C m (S % <a9 s3 a a saa)  Asumido 2 0#!50 m.

1#522 m (S % <a9 s3 a a saa)

Ds N%.aaa A8%.a%. Pa.s<a (s6J Ta*as)

W A a $ D N H E

>#04! 4#>52 1#!2C 4#2B >#B5! 4#5B 0#C14 1#!2C 0#>4> 1#!55 1#21C 5#00 5#00?er 5oja $ 1#20

L%6; M%. (s .as%s) = #01 m

$a;% .as%s R%aas:

Entrada Lte M = ->#B1 as;%= 5#00 m

Salida Lts T = -0#C!2 as;%= 5#00 m

L%6; T%a a N;3a s.;;.a = 1#01 m

  Ha

  a  W

  D $

A H

  M T

  Transición entrada Con@ergente Garganta i@ergente Transicion salida

E   P

H1 $aa   Ha H*   H2 $aa

  a..*a a*a%

N

,

  M T

  Canal Transición entrada Con@ergente Garganta i@ergente Transicion salida Canal

A<% a.6aa W = 10 s = >#04!

Q # D$%&

@ Ham+/s" m"

4#000 (.)*

>#500 (.)%

>#000 (.-,

2#500 (.-(

2#000 (.&&

1#500 (.+,

1#000 (.%*0#500 (.$*

0#000 (.((

@ (>/s) * () S (/)   () T () K (/s) E1 ()

@ (>/s) * () S (/)   () T () K (/s) E5 ()

W  en pies2

  critico =

?eri>icación del nue@o tirante aguas arriba del 4ars5all   a..*a =

M inicial T >inal

  P  1

 

(.((( (.-(( $.((( $.-(( %.((( %.-(( +.((( +.-(( &.(((

(.((

(.$(

(.%(

(.+(

(.&(

(.-(

(.)(

(.,(

(.*(

$;.3a $a*.a "MEDIDOR PARSHALL"

 

$a;a @= >/s6#

   A   l   t  u  r  a

   5  2  m .

7/25/2019 Calculos-parshall-tabla y Curvas-jle de Chicama

http://slidepdf.com/reader/full/calculos-parshall-tabla-y-curvas-jle-de-chicama 20/35

MEDIDOR PARSHALL (W = G)( ;% L*.)

$ANAL L1 LA ARRAN$A - @ = >#00 >/sato

Da%s $aa A6;as a..*a - T.a% 1 Respuesta

! n H$ m" 6

+.((( $.)++ (.+(( (.((%,- (.(++ 1#>04 %.&$) 1#1>! $.+,( $.-$' 0#>1!2

Da%s $aa A6;as A*a% - T.a% 2

! n H% m"

+.((( $.)++ (.+(( (.((&(( (.(++ 1#155 %.+%) 1#>10 $.%&+ $.))&

E A<% a.6aa b/+ b/% Asumido 0Canal Rectangular 1 2 $/+ a $/% b 222223 0#!1 1#20! W = 2#1>4

Canal trape!oidal 1 2 %/+ T 222222223 1#B1

Tabla de 4ars5all 2#1>4 m

$%%s S;.6a

6lujo Libre S 2 Ha / Hb 27 ,(8 S = (.,

%.;a $a*.a

$.)($

9 2 -.+$' Ha

D.a Ha: Tirante Cr:tico0Ha 2 0#0 m 0#5C m ; crit 2 9/b"<%"/g"<$/+"

Hb 2 (.&' m

;c 2 =<%/g"<$/+"

P()*)$ ) C$(+$ # Pc = 0.280  m ,NOMOGRAMA ,1' - 8'

 Altura de Cresta sobre el >ondo P = 0#B05 m (S <a9 s3 a a saa - Ds3= P)  Asumido 2 m.

  = 0.732 m ,S* /& $ )/* $ $ $*)$  Asumido 2 0.750 m.

1#5!4 m ,S* /& $ )/* $ $ $*)$

Ds N%.aaa A8%.a%. Pa.s<a (s6J Ta*as)

W A 2/> A $ D N H E

2#1>4 %.%*) $.-%& 2#242 %.&+* +.(+(),& 0#B10 0#C14 (.%%' (.'%, (.'$& -.(( -.((?er 5oja $ 0#C0

L%6; M%. (s .as%s) = ># m

$a;% .as%s R%aas:

Entrada Lte M = -1#0CB $*)&= 5#00 m

Salida Lts T = 0#4> $*)&= 5#00 m

L%6; T%a a N;3a s.;;.a = 1># m

  Ha

2/> A

  W

  D $

A H

  M T

  Transición entrada Con@ergente Garganta i@ergente Transicion salida

E   PH1 $aa   Ha H*   H2 $aa

  a..*a a*a%

N

,

  M T

  Canal Transición entrada Con@ergente Garganta i@ergente Transicion salida Canal

(Da%)

A<% a.6aa W = s = 2#1>4

9 0 ato

@ Ha

m+/s" m"

+.((( (.,(

%.-(( (.)%

%.((( (.-&

$.-(( (.&-

$.((( (.+-

(.-(( (.%+

(.((( (.((

9 m+/s" b m" S m/m" ; m" T m" ? m/s" E$ m"

9 m+/s" b m" S m/m" ; m" T m" ? m/s" E- m"

W  en pies2

  critico =

Verificación del nuevo tirante aguas arriba del Parshall Y arriba =

M inicial T >inal

  P  1

 

(.((( (.-(( $.((( $.-(( %.((( %.-(( +.(((

(.((

(.$(

(.%(

(.+(

(.&(

(.-(

(.)(

(.,(

$;. 3a :1 $a4*. a)2 "MEDIDOR PARSHALL "

 

$a;:a4 @= >/s16 #

   A   4     ;  .  a

   <  =   #

7/25/2019 Calculos-parshall-tabla y Curvas-jle de Chicama

http://slidepdf.com/reader/full/calculos-parshall-tabla-y-curvas-jle-de-chicama 21/35

DAOS DE" NOMOGRAMA# ,NO OCARPERDIDA DE CARGA #

W = 6' Q  Pc 

0.050  0.018 0.060  0.0190.070  0.022 0.080  0.024

0.090  0.026 0.100  0.027 0.110  0.030 0.120  0.032 0.130  0.0340.140  0.035 0.150  0.036 0.200  0.0430.250  0.0510.300  0.058 0.350  0.0640.400  0.070 0.450  0.075 0.500  0.080 0.600  0.095 

0.700  0.110 0.800  0.120 0.900  0.130 1.000  0.140 1.200  0.160 1.500  0.180 2.000  0.230 2.500  0.260 3.000  0.280 3.500  0.340 4.000  0.350 

7/25/2019 Calculos-parshall-tabla y Curvas-jle de Chicama

http://slidepdf.com/reader/full/calculos-parshall-tabla-y-curvas-jle-de-chicama 22/35

MEDIDOR PARSHALL (W = 5G)( ;% L*.)

$ANAL L2 ALPA 2 - @ = 2#00 >/s

ato

Da%s $aa A6;as a..*a - T.a% 1 Respuesta

! n H$ m" 6

%.((( +.-+* (.&%, (.((%$% (.(++ 0#B15 &.()+ 0#!5B (.)-% $.%$& 0#>5

Da%s $aa A6;as A*a% - T.a% 2

! n H% m"

%.((( +.-+* (.&%, (.((%$% (.(++ 0#B15 &.()+ 0#!5B (.)-% $.%$&

E A<% a.6aa b/+ b/% Asumido 0

Canal Rectangular 1 2 $/+ a $/% b 222223 1#>5 2#0>1B12C W = 1#524

Canal trape!oidal 1 2 %/+ T 222222223 2#1

Tabla de 4ars5all 5 1#524 m

$%%s S;.6a

6lujo Libre S 2 Ha / Hb 27 ,(8 S = (.,

%.;a $a*.a

$.-*,

9 2 +.,+) Ha

D.a Ha: Tirante Cr:tico0

Ha = 0#B m 0#5B m ; crit 2 9/b"<%"/g"<$/+"

H* = 0#4 m

;c 2 =<%/g"<$/+"

P()*)$ ) C$(+$ # Pc = 0.230  m ,NOMOGRAMA ,1' - 8'

 Altura de Cresta sobre el >ondo P = -0#0B0 m (S <a9 s3 a a saa - Ds3= P)  Asumido 2 m.

  = 0.157 m ,S* /& $ )/* $ $ $*)$  Asumido 2 0.300 m.

0#!45 m ,S* /& $ )/* $ $ $*)$

Ds N%.aaa A8%.a%. Pa.s<a (s6J Ta*as)

W A 2/> A $ D N H E

1#524 $.'*$% $.+%$ 1#C4> $.*%' %.+($ 0#B10 0#C14 (.%%' (.'%, (.'$& -.(( ).((

?er 5oja $ 0#C0

L%6; M%. (s .as%s) = >#4 m

$a;% .as%s R%aas:

Entrada Lte M = 5#12C $*)&= 5#00 m

Salida Lts T = B#1C4 $*)&= B#00 m

L%6; T%a a N;3a s.;;.a = 14#4 m

  Ha

2/> A

  W

  D $

A H

  M T

  Transición entrada Con@ergente Garganta i@ergente Transicion salida

E   P

H1 $aa   Ha H*   H2 $aa  a..*a a*a%

N

,

  M T

  Canal Transición entrada Con@ergente Garganta i@ergente Transicion salida Canal

A<% a.6aa W = 5 s = 1#524

Q # D$%&

@ Ham+/s" m"

2#000 (.),

1#50 (.)%

1#500 (.-)

1#250 (.-(

1#000 (.&&

0#50 (.+)

0#500 (.%*

0#250 (.$*

0#000 (.((

9 m+/s" b m" S m/m" ; m" T m" ? m/s" E$ m"

9 m+/s" b m" S m/m" ; m" T m" ? m/s" E- m"

W  en pies2

  critico =

(**c$c*:/ ) /& %*($/% $+$ $((*;$ ) P$($ < $((*;$ =

M inicial T >inal

  P  1

 

(.((( (.-(( $.((( $.-(( %.((((.((

(.(-

(.$(

(.$-

(.%(

(.%-

(.+(

(.+-

(.&(

(.&-

(.-(

(.--

(.)(

(.)-

(.,(

$;.3a $a*.a "MEDIDOR PARSHALL"

 

$a;a @= >/s6#

   A   4     ;  .  a

   <  =   #

7/25/2019 Calculos-parshall-tabla y Curvas-jle de Chicama

http://slidepdf.com/reader/full/calculos-parshall-tabla-y-curvas-jle-de-chicama 23/35

7/25/2019 Calculos-parshall-tabla y Curvas-jle de Chicama

http://slidepdf.com/reader/full/calculos-parshall-tabla-y-curvas-jle-de-chicama 24/35

DAOS DE" NOMOGRAMA# ,NO OCARPERDIDA DE CARGA #

W = 6' Q  Pc 

0.050  0.018 0.060  0.019

0.070  0.022 0.080  0.0240.090  0.026 0.100  0.027 0.110  0.030 0.120  0.032 0.130  0.0340.140  0.035 0.150  0.036 0.200  0.0430.250  0.0510.300  0.058 0.350  0.0640.400  0.070 

0.450  0.075 0.500  0.080 0.600  0.095 0.700  0.110 0.800  0.120 0.900  0.130 1.000  0.140 1.200  0.160 1.500  0.180 2.000  0.230 2.500  0.260 3.000  0.280 3.500  0.340 4.000  0.350 

7/25/2019 Calculos-parshall-tabla y Curvas-jle de Chicama

http://slidepdf.com/reader/full/calculos-parshall-tabla-y-curvas-jle-de-chicama 25/35

MEDIDOR PARSHALL (W = 5G)( ;% L*.)

$ANAL $D KALLEOS - @ = 2#00 >/s

ato

Da%s $aa A6;as a..*a - T.a% 1 Respuesta

! n H$ m" 6

%.((( +.%(( (.+&+ (.((%-) (.(++ 0#B2! +.)+( 0#C>1 (.),% $.$$& 0#>!

Da%s $aa A6;as A*a% - T.a% 2

! n H% m"

%.((( +.%(( (.+&+ (.((%-) (.(++ 0#B2! +.)+( 0#C>1 (.),% $.$$&

E A<% a.6aa b/+ b/% Asumido 0

Canal Rectangular 1 2 $/+ a $/% b 222223 1#21 1#!150C4! W = 1#524

Canal trape!oidal 1 2 %/+ T 222222223 2#42

Tabla de 4ars5all 5 1#524 m

$%%s S;.6a

6lujo Libre S 2 Ha / Hb 27 ,(8 S = (.,

%.;a $a*.a

$.-*,

9 2 +.,+) Ha

D.a Ha: Tirante Cr:tico0

Ha = 0#B m 0#5B m ; crit 2 9/b"<%"/g"<$/+"

H* = 0#4 m

;c 2 =<%/g"<$/+"

P()*)$ ) C$(+$ # Pc = 0.230  m ,NOMOGRAMA ,1' - 8'

 Altura de Cresta sobre el >ondo P = -0#04 m (S <a9 s3 a a saa - Ds3= P)  Asumido 2 m.

  = 0.171 m ,S* /& $ )/* $ $ $*)$  Asumido 2 0.200 m.

0#!5! m ,S* /& $ )/* $ $ $*)$

Ds N%.aaa A8%.a%. Pa.s<a (s6J Ta*as)

W A 2/> A $ D N H E

1#524 $.'*$% $.+%$ 1#C4> $.*%' %.+($ 0#B10 0#C14 (.%%' (.'%, (.'$& -.(( -.((

?er 5oja $ 0#C0

L%6; M%. (s .as%s) = >#4 m

$a;% .as%s R%aas:

Entrada Lte M = >#4! $*)&= 5#00 m

Salida Lts T = 4#!1> $*)&= 5#00 m

L%6; T%a a N;3a s.;;.a = 1>#4 m

  Ha

2/> A

  W

  D $

A H

  M T

  Transición entrada Con@ergente Garganta i@ergente Transicion salida

E   P

H1 $aa   Ha H*   H2 $aa  a..*a a*a%

N

,

  M T

  Canal Transición entrada Con@ergente Garganta i@ergente Transicion salida Canal

A<% a.6aa W = 5 s = 1#524

Q # D$%&

@ Ham+/s" m"

2#000 (.),

1#50 (.)%

1#500 (.-)

1#250 (.-(

1#000 (.&&

0#50 (.+)

0#500 (.%*

0#250 (.$*

0#000 (.((

9 m+/s" b m" S m/m" ; m" T m" ? m/s" E$ m"

9 m+/s" b m" S m/m" ; m" T m" ? m/s" E- m"

W  en pies2

  critico =

(**c$c*:/ ) /& %*($/% $+$ $((*;$ ) P$($ < $((*;$ =

M inicial T >inal

  P  1

 

(.((( (.-(( $.((( $.-(( %.((((.((

(.(-

(.$(

(.$-

(.%(

(.%-

(.+(

(.+-

(.&(

(.&-

(.-(

(.--

(.)(

(.)-

(.,(

$;.3a $a*.a "MEDIDOR PARSHALL"

 

$a;a @= >/s6#

   A   4     ;  .  a

   <  =   #

7/25/2019 Calculos-parshall-tabla y Curvas-jle de Chicama

http://slidepdf.com/reader/full/calculos-parshall-tabla-y-curvas-jle-de-chicama 26/35

7/25/2019 Calculos-parshall-tabla y Curvas-jle de Chicama

http://slidepdf.com/reader/full/calculos-parshall-tabla-y-curvas-jle-de-chicama 27/35

DAOS DE" NOMOGRAMA# ,NO OCARPERDIDA DE CARGA #

W = 6' Q  Pc 

0.050  0.018 0.060  0.019

0.070  0.022 0.080  0.0240.090  0.026 0.100  0.027 0.110  0.030 0.120  0.032 0.130  0.0340.140  0.035 0.150  0.036 0.200  0.0430.250  0.0510.300  0.058 0.350  0.0640.400  0.070 

0.450  0.075 0.500  0.080 0.600  0.095 0.700  0.110 0.800  0.120 0.900  0.130 1.000  0.140 1.200  0.160 1.500  0.180 2.000  0.230 2.500  0.260 3.000  0.280 3.500  0.340 4.000  0.350 

7/25/2019 Calculos-parshall-tabla y Curvas-jle de Chicama

http://slidepdf.com/reader/full/calculos-parshall-tabla-y-curvas-jle-de-chicama 28/35

MEDIDOR PARSHALL (W = 5G)( ;% L*.)

$ANAL $D PAMPAS DE AE - @ = 2#00 >/sato

Da%s $aa A6;as a..*a - T.a% 1 Respuesta

! n H$ m" 6

%.((( %.(&( (.$)% (.(($-( (.(++ 1#110 %.&(( 0#!11 $.$&& $.-$& 0#25

Da%s $aa A6;as A*a% - T.a% 2

! n H% m"

%.((( %.(&( (.$)% (.((%(( (.(++ 1#005 %.+)) 0#C02 $.(&) $.-$&

E A<% a.6aa b/+ b/% Asumido 0Canal Rectangular 1 2 $/+ a $/% b 222223 0#!0 1#2 W = 1#524

Canal trape!oidal 1 2 %/+ T 222222223 1#B0

Tabla de 4ars5all 5 1#524 m

$%%s S;.6a

6lujo Libre S 2 Ha / Hb 27 ,(8 S = (.,

%.;a $a*.a

$.-*,

9 2 +.,+) Ha

D.a Ha: Tirante Cr:tico0Ha = 0#B m 0#5B m ; crit 2 9/b"<%"/g"<$/+"

H* = 0#4 m

;c 2 =<%/g"<$/+"

P()*)$ ) C$(+$ # Pc = 0.230  m ,NOMOGRAMA ,1' - 8'

 Altura de Cresta sobre el >ondo P = 0#4>5 m (S <a9 s3 a a saa - Ds3= P)  Asumido 2 m.

  = 0.586 m ,S* /& $ )/* $ $ $*)$  Asumido 2 0.600 m.

1#>40 m ,S* /& $ )/* $ $ $*)$

Ds N%.aaa A8%.a%. Pa.s<a (s6J Ta*as)

W A 2/> A $ D N H E

1#524 $.'*$% $.+%$ 1#C4> $.*%' %.+($ 0#B10 0#C14 (.%%' (.'%, (.'$& +.(( +.((?er 5oja $ 0#C0

L%6; M%. (s .as%s) = >#4 m

$a;% .as%s R%aas:

Entrada Lte M = 0#51C $*)&= >#00 m

Salida Lts T = 1#5!> $*)&= >#00 m

L%6; T%a a N;3a s.;;.a = C#4 m

  Ha

2/> A

  W

  D $

A H

  M T

  Transición entrada Con@ergente Garganta i@ergente Transicion salida

E   PH1 $aa   Ha H*   H2 $aa

  a..*a a*a%

N

,

  M T

  Canal Transición entrada Con@ergente Garganta i@ergente Transicion salida Canal

A<% a.6aa W = 5 s = 1#524

Q # D$%&

@ Ham+/s" m"

2#000 (.),

1#50 (.)%

1#500 (.-)

1#250 (.-(

1#000 (.&&

0#50 (.+)

0#500 (.%*

0#250 (.$*

0#000 (.((

9 m+/s" b m" S m/m" ; m" T m" ? m/s" E$ m"

9 m+/s" b m" S m/m" ; m" T m" ? m/s" E- m"

W  en pies2

  critico =

(**c$c*:/ ) /& %*($/% $+$ $((*;$ ) P$($ < $((*;$ =

M inicial T >inal

  P  1

 

(.((( (.-(( $.((( $.-(( %.((((.((

(.(-

(.$(

(.$-

(.%(

(.%-

(.+(

(.+-

(.&(

(.&-

(.-(

(.--

(.)(

(.)-

(.,(

$;.3a $a*.a "MEDIDOR PARSHALL"

 

$a;a @= >/s6#

   A   4     ;  .  a

   <  =  

 #

7/25/2019 Calculos-parshall-tabla y Curvas-jle de Chicama

http://slidepdf.com/reader/full/calculos-parshall-tabla-y-curvas-jle-de-chicama 29/35

DAOS DE" NOMOGRAMA# ,NO OCARPERDIDA DE CARGA #

W = 6' Q  Pc 

0.050  0.018 0.060  0.0190.070  0.022 0.080  0.024

0.090  0.026 0.100  0.027 0.110  0.030 0.120  0.032 0.130  0.0340.140  0.035 0.150  0.036 0.200  0.0430.250  0.0510.300  0.058 0.350  0.0640.400  0.070 0.450  0.075 0.500  0.080 0.600  0.095 

0.700  0.110 0.800  0.120 0.900  0.130 1.000  0.140 1.200  0.160 1.500  0.180 2.000  0.230 2.500  0.260 3.000  0.280 3.500  0.340 4.000  0.350 

7/25/2019 Calculos-parshall-tabla y Curvas-jle de Chicama

http://slidepdf.com/reader/full/calculos-parshall-tabla-y-curvas-jle-de-chicama 30/35

MEDIDOR PARSHALL (W = 4G)( ;% L*.)

$ANAL L1 ALOKIN @ = 1#B0 >/sato

Da%s $aa A6;as a..*a Respuesta

! n H$ m" 6

$.)(( $.%++ (.&)- (.((-+*+ (.(++ 0#C> $.',$ 1#>! (.*'$ $.%)& 0#515

Da%s $aa A6;as A*a%

! n H% m"

$.)(( $.%++ (.&)- (.((-+* (.(++ 0#C> $.',$ $.+*, (.*'$ $.%)&

E A<% a.6aa b/+ b/% Asumido 0

Canal Rectangular 1 2 $/+ a $/% b 222223 0#BB 0#C!5B>2 W = 1#21C

Canal trape!oidal 1 2 %/+ T 222222223 1#>1

Tabla de 4ars5all 4 1#21C m

$%%s S;.6a

6lujo Libre S 2 Ha / Hb 27 ,(8 S = (.,

%.;a $a*.a

$.-,*

9 2 %.'-, Ha

D.a Ha: Tirante Cr:tico0

Ha 2 0#B! m 0#5B m ; crit 2 9/b"<%"/g"<$/+"

Hb 2 (.&, m

;c 2 =<%/g"<$/+"

P()*)$ ) C$(+$ # Pc = 0.260  m ,NOMOGRAMA ,1' - 8'

 Altura de Cresta sobre el >ondo P = 0#115 m (S <a9 s3 a a saa - Ds3= P)  Asumido 2 m.

P = 0.319 m ,S* /& $ )/* $ $ $*)$  Asumido 2 0#>50 m.

1#05> m ,S* /& $ )/* $ $ $*)$

Ds N%.aaa A8%.a%. Pa.s<a (s6J Ta*as)

W A 2/> A $ D N H E

1#21C $.*%' $.%$' 1#C> $.-%& $.'+) 0#B10 0#C14 (.%%' (.'%, (.'$& +.(( +.((

?er 5oja $ 0#C0

L%6; M%. (s .as%s) = >#>2 m

$a;% .as%s R%aas:

Entrada Lte M = 1#0B! $*)&= >#00 m

Salida Lts T = 1#CC $*)&= >#00 m

'.+%

L%6; T%a a N;3a s.;;.a = C#>2 m

  Ha

2/> A

  W

  D $

A H

  M T

  Transición entrada Con@ergente Garganta i@ergente Transicion salida

E   PH1 $aa   Ha H*   H2 $aa

  a..*a a*a%

N

,

  M T

  Canal Transición entrada Con@ergente Garganta i@ergente Transicion salida Canal

(Da%)

A<% a.6aa W = 4 s = 1#21C

9 0 ato

@ Ham+/s" m"

$.)(( (.)*$.-(( (.)-

$.&(( (.)%

$.((( (.-(

(.'(( (.&,

(.*(( (.&&

(.,(( (.&(

(.)(( (.+)

(.&(( (.%*

(.%(( (.$*

(.$(( (.$%

(.((( (.((

9 m+/s" b m" S m/m" ; m" T m" ? m/s" E$ m"

9 m+/s" b m" S m/m" ; m" T m" ? m/s" E- m"

W  en pies2

  critico =

Verificación del nuevo tirante aguas arriba del Parshall < $((*;$ =

M inicial T >inal

  P  1

 

(.((( (.%(( (.&(( (.)(( (.*(( $.((( $.%(( $.&((

(.((

(.$(

(.%(

(.+(

(.&(

(.-(

(.)(

(.,(

$;.3a :1 $a4*.a)2 "MEDIDOR PARSHALL"

 

Caudal 92 m+/seg.

   A   4     ;  .  a

   <  =  

 #

7/25/2019 Calculos-parshall-tabla y Curvas-jle de Chicama

http://slidepdf.com/reader/full/calculos-parshall-tabla-y-curvas-jle-de-chicama 31/35

Elaborado Ing. J. Linares $-0&'0(&($/%'/%($)

PERDIDA DE CARGA #W = 4' 

Q  Pc 0.050  0.025 0.060  0.028 0.070  0.0310.080  0.033

0.090  0.036 0.100  0.0390.110  0.042 0.120  0.045 0.130  0.048 0.140  0.0490.150  0.050 0.200  0.062 0.250  0.066 0.300  0.070 0.350  0.085 0.400  0.100 0.450  0.115 0.500  0.130 0.600  0.140 

0.700  0.155 0.800  0.170 0.900  0.180 1.000  0.190 1.200  0.225 1.500  0.260 2.000  0.310 2.500  0.370 3.000  0.400 3.500 4.000 

7/25/2019 Calculos-parshall-tabla y Curvas-jle de Chicama

http://slidepdf.com/reader/full/calculos-parshall-tabla-y-curvas-jle-de-chicama 32/35

MEDIDOR PARSHALL (W = 4G)( ;% L*.)

$ANAL L2 @INTA LA LORIA @ = 1#50 >/sato

Da%s $aa A6;as a..*a Respuesta

! n H$ m" 6

$.-(( $.-(( (.+)* (.((--( (.(++ 0#BC1 %.((* 1#2>B (.,)' $.%$& 0#44B

Da%s $aa A6;as A*a%

! n H% m"

$.-(( $.-(( (.+)* (.((*'& (.(++ 0#5C2 $.'+) $.&,% (.,(+ $.%$&

E A<% a.6aa b/+ b/% Asumido 0

Canal Rectangular 1 2 $/+ a $/% b 222223 0#B 1#0041C! W = 1#21C

Canal trape!oidal 1 2 %/+ T 222222223 1#>4

Tabla de 4ars5all 4 1#21C m

$%%s S;.6a

6lujo Libre S 2 Ha / Hb 27 ,(8 S = (.,

%.;a $a*.a

$.-,*

9 2 %.'-, Ha

D.a Ha: Tirante Cr:tico0

Ha 2 0#B5 m 0#54 m ; crit 2 9/b"<%"/g"<$/+"

Hb 2 (.&) m

;c 2 =<%/g"<$/+"

P()*)$ ) C$(+$ # Pc = 0.260  m ,NOMOGRAMA ,1' - 8'

 Altura de Cresta sobre el >ondo P = 0#041 m (S <a9 s3 a a saa - Ds3= P)  Asumido 2 m.

P = 0.137  m ,S* /& $ )/* $ $ $*)$  Asumido 2 0#>00 m.

0#C51 m ,S* /& $ )/* $ $ $*)$

Ds N%.aaa A8%.a%. Pa.s<a (s6J Ta*as)

W A 2/> A $ D N H E

1#21C $.*%' $.%$' 1#C> $.-%& $.'+) 0#B10 0#C14 (.%%' (.'%, (.'$& +.(( +.((

?er 5oja $ 0#C0

L%6; M%. (s .as%s) = >#>2 m

$a;% .as%s R%aas:

Entrada Lte M = 1#0>1 $*)&= >#00 m

Salida Lts T = 1#CB0 $*)&= >#00 m

L%6; T%a a N;3a s.;;.a = C#>2 m

  Ha

2/> A

  W

  D $

A H

  M T

  Transición entrada Con@ergente Garganta i@ergente Transicion salida

E   PH1 $aa   Ha H*   H2 $aa

  a..*a a*a%

N

,

  M T

  Canal Transición entrada Con@ergente Garganta i@ergente Transicion salida Canal

(Da%)

A<% a.6aa W = 4 s = 1#21C

9 0 ato

@ Ham+/s" m"

$.-(( (.)-$.&(( (.)%

$.((( (.-(

(.'(( (.&,

(.*(( (.&&

(.,(( (.&(

(.)(( (.+)

(.&(( (.%*

(.%(( (.$*

(.$(( (.$%

(.((( (.((

9 m+/s" b m" S m/m" ; m" T m" ? m/s" E$ m"

9 m+/s" b m" S m/m" ; m" T m" ? m/s" E- m"

W  en pies2

  critico =

Verificación del nuevo tirante aguas arriba del Parshall < $((*;$ =

M inicial T >inal

  P  1

 

(.((( (.%(( (.&(( (.)(( (.*(( $.((( $.%(( $.&((

(.((

(.$(

(.%(

(.+(

(.&(

(.-(

(.)(

(.,(

$;.3a :1 $ a4*.a)2 "MEDIDOR PARSHALL"

 

Caudal 92 m+/seg.

   A   4     ;  .  a

   <  =  

 #

7/25/2019 Calculos-parshall-tabla y Curvas-jle de Chicama

http://slidepdf.com/reader/full/calculos-parshall-tabla-y-curvas-jle-de-chicama 33/35

7/25/2019 Calculos-parshall-tabla y Curvas-jle de Chicama

http://slidepdf.com/reader/full/calculos-parshall-tabla-y-curvas-jle-de-chicama 34/35

MEDIDOR PARSHALL (W = >G)( ;% L*.)

$ANAL L1 EL ALTO @ = 0#B4 >/sato

Da%s $aa A6;as a..*a Respuesta

! n H$ m" 6

(.)&( $.)*) (.&'% (.(($$- (.(++ 0#5C0 %.%), 1#2>B (.))* $.%$& 0#44B

Da%s $aa A6;as A*a%

! n H% m"

(.)&( $.)*) (.&'% (.(($$- (.(++ 0#5C0 %.%), $.&,% (.,($ $.%$&

E A<% a.6aa b/+ b/% Asumido 0

Canal Rectangular 1 2 $/+ a $/% b 222223 0#B 1#1>>B5 W = 0#C14

Canal trape!oidal 1 2 %/+ T 222222223 1#51

Tabla de 4ars5all > 0#C14 m

$%%s S;.6a

6lujo Libre S 2 Ha / Hb 27 ,(8 S = (.,

%.;a $a*.a

$.-))

9 2 %.$*, Ha

D.a Ha: Tirante Cr:tico0

Ha 2 0#4B m 0#> m ; crit 2 9/b"<%"/g"<$/+"

Hb 2 (.+% m

;c 2 =<%/g"<$/+"

P()*)$ ) C$(+$ # Pc = 0.180  m ,NOMOGRAMA ,1' - 8'

 Altura de Cresta sobre el >ondo P = 0#1>4 m (S <a9 s3 a a saa - Ds3= P)  Asumido 2 m.

P = 0.271 m ,S* /& $ )/* $ $ $*)$  Asumido 2 0#>00 m.

0#0 m ,S* /& $ )/* $ $ $*)$

Ds N%.aaa A8%.a%. Pa.s<a (s6J Ta*as)

W A 2/> A $ D N H E

0#C14 $.),)& $.$$* 1#B44 $.%$' $.-,% 0#B10 0#C14 (.%%' (.'%, (.'$& -.(( ).((

?er 5oja $ 0#C0

L%6; M%. (s .as%s) = >#1 m

$a;% .as%s R%aas:

Entrada Lte M = 2#C54 $*)&= 5#00 m

Salida Lts T = >#4C $*)&= B#00 m

L%6; T%a a N;3a s.;;.a = 14#1 m

  Ha

2/> A

  W

  D $

A H

  M T

  Transición entrada Con@ergente Garganta i@ergente Transicion salida

E   PH1 $aa   Ha H*   H2 $aa

  a..*a a*a%

N

,

  M T

  Canal Transición entrada Con@ergente Garganta i@ergente Transicion salida Canal

(Da%)

A<% a.6aa W = > s = 0#C14

9 0 ato

@ Ham+/s" m"

$.-(( (.,'$.&(( (.,-

$.((( (.)$

(.'(( (.-,

(.*(( (.-+

(.,(( (.&*

(.)(( (.&&

(.&(( (.+&

(.%(( (.%%

(.$(( (.$&

(.((( (.((

9 m+/s" b m" S m/m" ; m" T m" ? m/s" E$ m"

9 m+/s" b m" S m/m" ; m" T m" ? m/s" E- m"

W  en pies2

  critico =

Verificación del nuevo tirante aguas arriba del Parshall < $((*;$ =

M inicial T >inal

  P  1

 

(.((( (.%(( (.&(( (.)(( (.*(( $.((( $.%(( $.&((

(.((

(.$(

(.%(

(.+(

(.&(

(.-(

(.)(

(.,(

$;.3a :1 $a4*.a)2 "MEDIDOR PARSHALL"

 

Caudal 92 m+/seg.

   A   4     ;  .  a

   <  =   #

7/25/2019 Calculos-parshall-tabla y Curvas-jle de Chicama

http://slidepdf.com/reader/full/calculos-parshall-tabla-y-curvas-jle-de-chicama 35/35

PERDIDA DE CARGA #W = 3' 

Q  Pc 0.050  0.030 0.060  0.035 0.070  0.0390.080  0.042 

0.090  0.046 0.100  0.050 0.110  0.055 0.120  0.060 0.130  0.0630.140  0.0640.150  0.065 0.200  0.080 0.250  0.090 0.300  0.100 0.350  0.120 0.400  0.140 0.450  0.150 0.500  0.160 0.600  0.180 

0.700  0.195 0.800  0.210 0.900  0.230 1.000  0.250 1.200  0.290 1.500  0.330 2.000  0.400 2.500  0.450 3.000 3.500 4.000