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lectura
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Lecturas del EquipoQ(m3/s) H1 H2 HL=H1-H2
1 2.22 0.144 0.156 -0.0122 3.33 0.130 0.152 0.0223 3.89 0.186 0.09 0.0964 4.44 0.116 0.15 0.0345 5.00 0.138 0.18 0.042
Fluido agua
Material: pvc
Diámetro: 0.019m
L=0.3m
Viscosidad: 8.94x10-7
Rugosidad: 3.0x10-7
T:25◦C
Cálculos v NR Tipo de flujo D/ɛ f HL
0.78 7.12 x105 Turbulento 63333 0.027 0.0131.17 9.25 x105 Turbulento 63333 0.024 0.0261.36 1.13 x106 Turbulento 63333 0.023 0.0341.56 1.42 x106 Turbulento 63333 0.022 0.0431.76 1.63 x106 Turbulento 63333 0.022 0.054
NR=ʋDɳ
=( 0.78ms )(0.019m)
8.94 x 10−7m2
s
=16583
NR=ʋDɳ
=( 1.17ms )(0.019m )
8.94 x 10−7m2
s
=24949
NR=ʋDɳ
=( 1.36ms )(0.019m )
8.94 x 10−7m2
s
=29001
NR=ʋDɳ
=( 1.56ms )(0.019m )
8.94 x 10−7m2
s
=33266
NR=ʋDɳ
=( 1.76ms )(0.019m )
8.94 x 10−7m2
s
=37531
Dɛ
= 0.019
3.0 x10−7=63333
HL=f LDv2
2g=0.027 0.3
0.0190.782 x 9.8
=0.013
HL=f LDv2
2g=0.024 0.3
0.0191.172x 9.8
=0.026
HL=f LDv2
2g=0.023 0.3
0.0191.362 x9.8
=0.034
HL=f LDv2
2g=0.022 0.3
0.0191.562 x9.8
=0.043
HL=f LDv2
2g=0.022 0.3
0.0191.762 x9.8
=0.054
2.22 3.33 3.89 4.44 5.550
0.01
0.02
0.03
0.04
0.05
0.06
0.013
0.026
0.034
0.043
0.054
0
0
0
0
0
0
0
0
0
0
HL experimental vs Q
Caudal
HL e
xper
imen
tal
¿Que relación encuentra entre el caudal y la perdida?
La relación es que entre mas aumenta el caudal la perdida también aumenta