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piscina nivelanda 1 2 3 4 5 = 3 + 4 6 7 8 CURSO : Hidrologia General WA i Ii li +li+1 2*Voli/∆t - Qsal.i (li+li+1) + "Vol.i/deltaT - Q.sal.i(m3/s) Q. Salida (m3/s) Vol E Docente: Mg. Sc. Abel carmona Arteaga m3/s m3/s MMC m 0 0 30 5670.16 5700.2 0.0 1.0206 50.40 30 Eelevacion h Vol O.sal 2*Vol/∆t +Qsal 1 30 50.70 m m MMC (m3/s) (m3/s) 2 50 50.81 50.4 20 3 70 51.04 51.0 33.9 4 90 51.38 52.0 80.7 5 110 51.82 53.0 145.8 6 120 52.27 54.0 224.9 7 140 52.66 8 170 53.10 ∆t= 0.10 h 9 190 53.50 ∆t= 360 s 10 220 53.85 11 190 53.73 12 175 53.41 Curva Volumen-Elevación: 13 170 53.35 14 160 53.25 Vol = 10 *Elevación^ 1.18 15 154 53.14 1000 16 140 53.01 17 125 52.82 Vertedero 18 118 52.67 19 110 52.56 Coeficiente de descarga 2 20 100 52.44 Longitud de cresta(m) 15 21 85 52.27 Qk (m3/s) 20 22 80 52.12 Q.sal.(m3/s) = Coef.desc.*Long.cresta (Elev -Elev.o)^3/2 + Qk 23 70 51.99 24 55 51.82 25 50 51.65 2.81190519E-79*x^21.28473513 26 40 51.51 Qsal= *(2*Vol/∆t +Qsal) ^ 27 25 51.33 28 20 51.14 29 10 50.97 30 0 50.77 31 0 50.56 32 0 33 0 34 0 35 0 Transito de la onda de flujo mediante el metodo de la piscina nivelada 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 0 30 50 70 90 110 120 140 170 190 220 190 175 170 160 154 140 125 118 110 100 85 80 70 55 50 40 25 20 10 0 0 0 0 0 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 0 Tiempo Q(m3/s) Relación entre 2*Vol/∆t +Qsal vs Q.Sal. y = 3E-79x21.28 R² = 0.969 20 33.9 80.7 145.80000000000001 224.9 2*Vol/∆t +Qsal (m3/s) O.sal (m3/s) Muskingum CURSO : Hidrologia General WA Docente: Mg. Sc. Abel carmona Arteaga t (días) Ingreso (m3/s) Salida (m3/s) Numerador Suma Numerador Denominador Suma Denominador t (días) Ingreso (m3/s) Salida (m3/s) 0 59 42 2 0 C1 1 93 70 2 1 C2 2 129 76 2 2 C3 3 205 142 2.1 3 suma 4 210 183 2.1 4 5 234 185 2.1 5 6 325 213 2.1 6 7 554 293 2.3 7 8 627 397 2.3 8 9 526 487 2.3 9 10 432 533 2.3 10 11 252 481 2.6 11 12 203 371 2.6 12 13 158 252 2.6 13 14 130 196 2.6 14 15 105 161 2.6 15 16 90 143 1.4 16 17 80 112 1.4 17 18 68 95 1.4 18 19 59 83 1.4 19 20 59 75 1.4 20 delta t (dias) 1 X 0.2 K R2= Transito de la onda de avenida mediante el metodo de Muskingum-Cunge Ingreso (m3/s) 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Salida (m3/s) dias Caudal(m3/s) Calculo x y K Suma denominador Suma numerador Muskingum-Cunge CURSO : Hidrologia General WA Docente: Mg. Sc. Abel carmona Arteaga Tr (días) M 6 Delta t (días) So 0.025 n 0.025 Qbase (m3/s) 50 Qpico (m3/s) Q.lateral (m3/s) 0 B= 100 m t (días) Delta t (días) Ingreso (días) B (m) Ingreso (m3/s) y (m) c (m/s) Delta x (m) Delta x crít.(m) K X c1 c2 c3 c4 Salida (m3/s) 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Transito de la onda de avenida mediante el metodo de Muskingum-Cunge Ingreso (m3/s) 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Salida (m3/s) 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 dias Caudal(m3/s) onda cinematica Solución Numérica de la Onda Cinemática Lineal CURSO : Hidrologia General WA Docente: Mg. Sc. Abel carmona Arteaga Factor ponderación temporal ϴ= 0.50 Factor ponderación espacial φ= 0.70 b=1/β= Descenso de caudales en el tiempo y espacio vel= 1.19 m/s Ascenso de caudales en el tiempo y espacio vel= 1.21 m/s α= Celeridad cel= m/s Número Courant Courant= 1.00 Incremento de la distancia ∆x= 25.00 m Incremeto del tiempo ∆t= s a Incremeto del tiempo Dt= 0.20 min b s= 0.001 c n= 0.035 d α= Pendiente S= 0.0010 β= Coeficiente de Rugosidad de Manning n= 0.035 suma P= 60.00 j Tiempo X = 0 25 50 75 100 125 150 175 200 225 250 275 300 325 350 i = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Ingreso Salida 2 Salida 3 Salida 4 Salida 5 Salida 6 Salida 7 Salida 8 Salida 9 Salida 10 Salida 11 Salida 12 Salida 13 Salida 14 Salida 15 (min) (m3/s) (m3/s) (m3/s) (m3/s) (m3/s) (m3/s) (m3/s) (m3/s) (m3/s) (m3/s) (m3/s) (m3/s) (m3/s) (m3/s) (m3/s) 1 0.00 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2 0.20 0 3 0.40 0 4 0.60 0 5 0.80 0 6 1.00 0 7 1.20 0 8 1.40 0 9 1.60 0 10 1.80 0 11 2.00 0 12 2.20 0 13 2.40 0 14 2.60 0 15 2.80 0 16 3.00 0 17 3.20 0 18 3.40 0 19 3.60 0 20 3.80 0 21 4.00 0 Solución Numérica de la Onda Cinemática Lineal Ingreso 0 0.2 0.4 0.60000000000000009 0.8 1 1.2 1.4 1.5999999999999999 1.7999999999999998 1.9999999999999998 2.1999999999999997 2.4 2.6 2.8000000000000003 3.0000000000000004 3.2000000000000006 3.4000000000000008 3.600000000000001 3.8000000000000012 4.0000000000000009 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Salida 2 0 0.2 0.4 0.60000000000000009 0.8 1 1.2 1.4 1.5999999999999999 1.7999999999999998 1.9999999999999998 2.1999999999999997 2.4 2.6 2.8000000000000003 3.0000000000000004 3.2000000000000006 3.4000000000000008 3.600000000000001 3.8000000000000012 4.0000000000000009 0 Salida 3 0 0.2 0.4 0.60000000000000009 0.8 1 1.2 1.4 1.5999999999999999 1.7999999999999998 1.9999999999999998 2.1999999999999997 2.4 2.6 2.8000000000000003 3.0000000000000004 3.2000000000000006 3.4000000000000008 3.600000000000001 3.8000000000000012 4.0000000000000009 0 Salida 4 0 0.2 0.4 0.60000000000000009 0.8 1 1.2 1.4 1.5999999999999999 1.7999999999999998 1.9999999999999998 2.1999999999999997 2.4 2.6 2.8000000000000003 3.0000000000000004 3.2000000000000006 3.4000000000000008 3.600000000000001 3.8000000000000012 4.0000000000000009 0 Salida 5 0 0.2 0.4 0.60000000000000009 0.8 1 1.2 1.4 1.5999999999999999 1.7999999999999998 1.9999999999999998 2.1999999999999997 2.4 2.6 2.8000000000000003 3.0000000000000004 3.2000000000000006 3.4000000000000008 3.600000000000001 3.8000000000000012 4.0000000000000009 0 Salida 6 0 0.2 0.4 0.60000000000000009 0.8 1 1.2 1.4 1.5999999999999999 1.7999999999999998 1.9999999999999998 2.1999999999999997 2.4 2.6 2.8000000000000003 3.0000000000000004 3.2000000000000006 3.4000000000000008 3.60000000000 0001 3.8000000000000012 4.0000000000000009 0 Salida 7 0 0.2 0.4 0.60000000000000009 0.8 1 1.2 1.4 1.5999999999999999 1.7999999999999998 1.9999999999999998 2.1999999999999997 2.4 2.6 2.8000000000000003 3.0000000000000004 3.2000000000000006 3.4000000000000008 3.600000000000001 3.8000000000000012 4.0000000000000009 0 Salida 8 0 0.2 0.4 0.60000000000000009 0.8 1 1.2 1.4 1.5999999999999999 1.7999999999999998 1.9999999999999998 2.1999999999999997 2.4 2.6 2.8000000000000003 3.0000000000000004 3.2000000000000006 3.4000000000000008 3.600000000000001 3.8000000000000012 4.0000000000000009 0 Salida 9 0 0.2 0.4 0.60000000000000009 0.8 1 1.2 1.4 1.5999999999999999 1.7999999999999998 1.9999999999999998 2.1999999999999997 2.4 2.6 2.8000000000000003 3.0000000000000004 3.2000000000000006 3.4000000000000008 3.600000000000001 3.8000000000000012 4.0000000000000009 0 Salida 10 0 0.2 0.4 0.60000000000000009 0.8 1 1.2 1.4 1.5999999999999999 1.7999999999999998 1.9999999999999998 2.1999999999999997 2.4 2.6 2.8000000000000003 3.0000000000000004 3.2000000000000006 3.4000000000000008 3.600000000000001 3.8000000000000012 4.0000000000000009 0 Salida 11 0 0.2 0.4 0.60000000000000009 0.8 1 1.21.4 1.5999999999999999 1.7999999999999998 1.9999999999999998 2.1999999999999997 2.4 2.6 2.8000000000000003 3.0000000000000004 3.2000000000000006 3.4000000000000008 3.600000000000001 3.8000000000000012 4.0000000000000009 0 Salida 12 0 0.2 0.4 0.60000000000000009 0.8 1 1.2 1.4 1.5999999999999999 1.7999999999999998 1.9999999999999998 2.1999999999999997 2.4 2.6 2.8000000000000003 3.0000000000000004 3.2000000000000006 3.4000000000000008 3.600000000000001 3.8000000000000012 4.0000000000000009 0 Salida 13 0 0.2 0.4 0.60000000000000009 0.8 1 1.2 1.4 1.5999999999999999 1.7999999999999998 1.9999999999999998 2.1999999999999997 2.4 2.6 2.8000000000000003 3.0000000000000004 3.2000000000000006 3.4000000000000008 3.600000000000001 3.8000000000000012 4.0000000000000009 0 Salida 14 0 0.2 0.4 0.60000000000000009 0.8 1 1.2 1.4 1.5999999999999999 1.7999999999999998 1.9999999999999998 2.1999999999999997 2.4 2.6 2.8000000000000003 3.0000000000000004 3.2000000000000006 3.4000000000000008 3.600000000000001 3.8000000000000012 4.0000000000000009 0 Salida 15 0 0.2 0.4 0.60000000000000009 0.8 1 1.2 1.4 1.5999999999999999 1.7999999999999998 1.9999999999999998 2.1999999999999997 2.4 2.6 2.8000000000000003 3.0000000000000004 3.2000000000000006 3.4000000000000008 3.600000000000001 3.8000000000000012 4.0000000000000009 0 Tiempo (min) Caudal (m3/s)
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