1 METACENTRO DE UN FLOTADORRESULTADOS EXPERIMENTALES

PRUEBA N° y (mm) Z (mm)Δx (mm)

5 10 15 20

1 40 -61 2 3.25 4.5

5 5 4.62 4.44

2 60 -11.25 2.5 3.75 5

4 4 4 4

3 80 41.25 3 4.5 5.75

3.33 3.33 3.33 3.48

4 100 92 3.5 5.25 6.75

2.5 2.86 2.86 2.96

5 120 142.5 4.25 6 7.75

2 2.35 2.5 2.58

6 140 193.25 5.75 7.5 9.75

1.54 1.74 2 2.05

7 160 244.25 7.5 10 0

1.18 1.33 1.5 0

8 180 296.5 9.75 0 0

0.77 1.03 0 0

9 200 349.5 0 0 0

0.53 0 0 0

2Prueba Nº Y (mm) X(mm) s exper (N) S teorico (N)

1 145 210 11.08 10.32 130 176 8.99 8.283 120 160 8 7.06

EMPUJE HIDROSTÁTICO SOBRE LAS SUPERFICIES INMERSAS

4 110 137 6.71 5.935 100 116 5.57 4.96 90 94.5 4.45 3.977 80 79 3.65 3.148 70 59.5 2.69 2.49 60 42.5 1.89 1.76

10 50 31.5 1.37 1.23

3 DETERMINACIÓN DEL NÚMERO DE REYNOLDSRESULTADOS EXPERIMENTALES

PRUEBA N° D(m)µ Q

Re A(m2) v(m/s (m2/s) (m3/s)

1 0.0012 1x10˄-6 6.94x10˄-6 7363.57 1.13x10˄-6 6.142 0.0012 1x10˄-6 6.94x10˄-6 10313.24 1.13x10˄-6 8.63 0.0012 1x10˄-6 6.94x10˄-6 13262.21 1.13x10˄-6 11.064 0.0012 1x10˄-6 6.94x10˄- 16233.8 1.13x10˄-6 13.545 0.0012 1x10˄-6 6.94x10˄-6 19204.7 1.13x10˄-6 16.026 0.0012 1x10˄-6 6.94x10˄-6 22079.49 1.13x10˄-6 18.417 0.0012 1x10˄-6 6.94x10˄-6 25040.38 1.13x10˄-6 20.888 0.0012 1x10˄-6 6.94x10˄-6 28011.27 1.13x10˄-6 23.369 0.0012 1x10˄-6 6.94x10˄-6 30982.16 1.13x10˄-6 25.84

10 0.0012 1x10˄-6 6.94x10˄-6 33846.95 1.13x10˄-6 28.23

4RESULTADOS EXPERIMENTALES

PRUEBA N° Q(Lt/min)Lectura pezómetros (mmH2O)

1 21 27 388 3932 26 347 3563 25 262 2804 24 216 2185 23 146 148

5Q(LT/MIN) TRAMO Q(LT/MI )

13.8 1 47 12.913.8 2 55 12.913.8 3 75 12.913.8 4 100 12.913.8 5 110 12.9

ESTUDIO DE FLUJO A TRAVÉS DE UN TUBO DE VENTURI - EL VENTURI COMO MEDIDOR DE CAUDAL

PERDIDA DE CARGA

6 RESULTADOS EXPERIMENTALES

PRUEBA N° Q (1/min)

1 25 27 26.52 24 26 25.53 23 25 24.54 22 24 23.55 21 23 22.56 20 22 21.5

RESUMEN DE RESULTADOS EXPERIMENTALES

PRUEBA N° Q (1/min)

1 25 27 26.52 24 26 25.53 23 25 24.54 22 24 23.55 21 23 22.56 20 22 21.5

7Prueba Nº Q (m³/h) Q (m³/s)

1 0.2 5.56E-05 42 0.3 8.33E-05 93 0.4 0.00011111 114 0.5 0.00013889 145 0.6 0.00016667 186 0.7 0.00019444 207 0.8 0.00022222 238 0.9 0.00025 289 1 0.00027778 33

10 1.25 0.00034722 4411 1.5 0.00041667 6212 1.75 0.00048611 8213 2 0.00055556 102

rueba Nº Q (m³/h) Q (m³/s) Re

1 0.2 5.56E-05 7073.553032 0.3 8.33E-05 10610.32953 0.4 0.00011111 14147.10614 0.5 0.00013889 17683.88265 0.6 0.00016667 21220.65916 0.7 0.00019444 24757.43567 0.8 0.00022222 28294.21218 0.9 0.00025 31830.98869 1 0.00027778 35367.7651

10 1.25 0.00034722 44209.706411 1.5 0.00041667 53051.647712 1.75 0.00048611 61893.58913 2 0.00055556 70735.5303

Prueba Nº Q (m³/h) Q (m³/s) Re

∆p (mm Hg) T1

Prueba Nº Q (m³/h) Q (m³/s) Re

1 0.2 5.56E-05 4420.972 0.3 8.33E-05 6631.463 0.4 1.11E-04 8841.944 0.5 1.39E-04 11052.435 0.6 1.67E-04 13262.916 0.7 1.94E-04 15473.47 0.8 2.22E-04 17683.888 0.9 2.50E-04 19894.379 1 2.78E-04 22104.85

10 1.25 3.47E-04 27631.0711 1.5 4.17E-04 33157.2812 1.75 4.86E-04 38683.4913 2 5.56E-04 44209.71

METACENTRO DE UN FLOTADORRESULTADOS EXPERIMENTALES

Δx (mm)(Δx/Δϕ)av

255.75 Δϕ'

4.684.35 (Δx/Δϕ)

6.25 Δϕ'4

4 (Δx/Δϕ)

7 Δϕ'3.46

3.57 (Δx/Δϕ)

8.25 Δϕ'2.84

3.03 (Δx/Δϕ)

9.5 Δϕ'2.41

2.63 (Δx/Δϕ)

0 Δϕ'1.83

0 (Δx/Δϕ)

0 Δϕ'1.34

0 (Δx/Δϕ)

0 Δϕ'0.9

0 (Δx/Δϕ)

0 Δϕ'0.53

0 (Δx/Δϕ)

EMPUJE HIDROSTÁTICO SOBRE LAS SUPERFICIES INMERSAS

DETERMINACIÓN DEL NÚMERO DE REYNOLDSRESULTADOS EXPERIMENTALES

Re

73680103200132720162480192240220920250560280320310080338766

RESULTADOS EXPERIMENTALESLectura pezómetros (mmH2O)

Δh=2-3 R=(4-3/1-3)x1003 40 325 393 88.76288660 264 356 86.08069160 214 280 81.67938930 172 218 79.62962960 109 148 74.6575343

R= 279 79.1620263

TRAMO

1 402 503 604 805 100

ESTUDIO DE FLUJO A TRAVÉS DE UN TUBO DE VENTURI - EL VENTURI COMO MEDIDOR DE CAUDAL

PERDIDA DE CARGA

RESULTADOS EXPERIMENTALESΔhΦ10 ΔhΦ14 ΔhΦ10-14

(mmH2O) (mmH2O) (mmH2O)391-29 332-239 390-258322-0 272-180 277.5-180232-0 212.5-138 215-118

172.5-0 152-85 178-8888-0 90-42 130-4852-0 55-10 102-25

RESUMEN DE RESULTADOS EXPERIMENTALESΔhΦ10 ΔhΦ14 ΔhΦ10-14

(mmH2O) (mmH2O) (mmH2O)362 93 132322 92 97.5232 74.5 97

172.5 67 9088 48 8252 45 77

54772

105132162207250300438604805

f ∆p (mm Hg) ∆p (Pa) J (Exper) J (Darcy) J (Blasius) J (Moody)

0.00904779 5 666.6 3.937008 0.054 0.18 0.088 0.0230.00603186 47 6266.04 37.00787 50.294 0.406 0.179 0.0350.00452389 72 9599.04 56.69291 77.047 0.721 0.296 0.0460.00361912 105 13998.6 82.67717 112.36 1.127 0.437 0.0580.00301593 132 17598.24 103.937 141.253 1.622 0.601 0.0690.00258508 162 21597.84 127.5591 173.355 2.208 0.787 0.0810.00226195 207 27597.24 162.9921 221.51 2.884 0.994 0.0920.00201062 250 33330 196.8504 267.524 3.65 1.222 0.1040.00180956 300 39996 236.2205 321.029 4.506 1.469 0.1150.00144765 438 58394.16 344.8819 468.702 7.041 2.171 0.1440.00120637 604 80525.28 475.5906 646.338 10.139 2.987 0.1730.00103403 805 107322.6 633.8583 861.427 13.8 3.912 0.2020.00090478 18.025 4.941 0.231

f ∆p (mm Hg) ∆p (Pa) j (Experi) J (Darcy) J (Blasius) J (Moody)

∆p (mm Hg) T2

0

∆p/l (mm Hg)

∆p/l (mm Hg)

f ∆p (mm Hg) ∆p (Pa) j (Experi) J (Darcy) J (Blasius) J (Moody)

0.01447646 4 533.28 3.149606 0.043 0.013 0.009 0.0040.00965097 9 1199.88 7.086614 0.096 0.028 0.019 528.1170.00723823 11 1466.52 8.661417 0.118 0.05 0.032 704.1560.00579058 14 1866.48 11.02362 0.15 0.078 0.047 880.1950.00482549 18 2399.76 14.17323 0.193 0.113 0.064 1056.2330.00413613 20 2666.4 15.74803 0.214 0.154 0.084 1232.2720.00361912 23 3066.36 18.11024 0.246 0.201 0.107 1408.3110.00321699 28 3732.96 22.04724 0.3 0.254 0.131 1584.350.00289529 33 4399.56 25.98425 0.353 0.314 0.158 1760.3890.00231623 44 5866.08 34.64567 0.471 0.49 0.233 2200.4860.0019302 62 8265.84 48.8189 0.663 0.706 0.32 2640.584

0.00165445 82 10932.24 64.56693 0.877 0.961 0.42 3080.6810.00144765 102 13598.64 80.31496 1.091 1.255 0.53 3520.778

∆p/l (mm Hg)