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Reynolds

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  • 1. Hoja1 PRÁCTICA #2 “ EXPERIMENTO DE REYNOLDS ” 1.- Tubo de PVC, Temperatura del agua= 18ºC Viscosidad= 1.055E-6 Diámetro interno= 0.017m Q= Gasto (L/min) N. de Reynolds= Re Lectura Q (L/min) Q (m3/s) Re 1 21.2 0.000353 25083.74 2 19.5 0.000325 23072.31 3 17.5 0.000292 20705.92 4 15.3 0.000255 18102.89 5 13.2 0.000220 15618.18 6 11.5 0.000192 13606.75 7 9.2 0.000153 10885.4 8 7.7 0.000128 9110.6 9 5.3 0.000088 6270.94 10 3.5 0.000058 4141.18 Gráfica: Gasto vs Número de Reynolds Q vs Reynolds 30000 25000 20000 Reynolds 15000 Re 10000 5000 0 0.000000 0.000050 0.000100 0.000150 0.000200 0.000250 0.000300 0.000350 0.000400 Q(L/m³) PRÁCTICA #2 “ EXPERIMENTO DE REYNOLDS ” Página 1
  • 2. Hoja1 PRÁCTICA #2 “ EXPERIMENTO DE REYNOLDS ” 1.- Tubo de PVC, Temperatura del agua= 17ºC Viscosidad= 1.079E-6 Diámetro interno= 0.029m Q= Gasto (L/min) N. de Reynolds= Re Lectura Q (L/min) Q (m3/s) Re 1 21.4 0.000357 14512.83 2 19.3 0.000322 13088.68 3 17.2 0.000287 11664.52 4 15.4 0.000257 10443.81 5 13.5 0.000225 9155.29 6 11.5 0.000192 7798.95 7 9.6 0.000160 6510.43 8 7.6 0.000127 5154.09 9 5.4 0.000090 3662.12 10 3.7 0.000062 2509.23 Gráfica: Gasto vs Número de Reynolds Q vs Reynolds 16000 14000 12000 10000 8000 Re Re 6000 4000 2000 0 0.000000 0.000050 0.000100 0.000150 0.000200 0.000250 0.000300 0.000350 0.000400 Q(L/m³) Página 2