Lab Perdidas Accesorios
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Válvula Globo Q(GP M) Q(m³/s) Velocid ad (m/s) P1(mmH g) P1(mmH g) P1(mmH g) Prom P1 (mmHg ) P2(mmH g) P2(mmH g) P2(mmH g) Prom P2 (mmHg ) Gradien te (mmHg) Gradien te (m) #Reynol ds Coeficie nte K 3 1,8927E- 04 0,261 363,00 0 363,00 0 362,00 0 362,6 67 358,00 0 357,00 0 357,00 0 357,3 33 5,333 0,072 7,94E+0 3 20,807 5 3,1545E- 04 0,436 364,00 0 363,00 0 364,00 0 363,6 67 356,00 0 355,00 0 356,00 0 355,6 67 8,000 0,109 1,32E+0 4 11,236 6 3,7854E- 04 0,523 369,00 0 369,50 0 369,50 0 369,3 33 351,50 0 351,50 0 351,50 0 351,5 00 17,833 0,242 1,59E+0 4 17,393 7 4,4163E- 04 0,610 372,50 0 374,00 0 374,00 0 373,5 00 346,50 0 347,50 0 347,50 0 347,1 67 26,333 0,358 1,85E+0 4 18,870 8 5,0472E- 04 0,697 374,50 0 376,00 0 375,00 0 375,1 67 343,50 0 344,50 0 343,50 0 343,8 33 31,333 0,426 2,12E+0 4 17,190 9 5,6781E- 04 0,784 379,00 0 379,00 0 378,50 0 378,8 33 342,00 0 342,00 0 341,00 0 341,6 67 37,167 0,505 2,38E+0 4 16,111 10 6,3090E- 04 0,871 386,50 0 387,00 0 387,00 0 386,8 33 334,00 0 334,00 0 334,00 0 334,0 00 52,833 0,718 2,65E+0 4 18,551 12 7,5708E- 04 1,046 401,00 0 400,00 0 400,00 0 400,3 33 320,00 0 320,00 0 320,00 0 320,0 00 80,333 1,092 3,18E+0 4 19,588 14 8,8326E- 04 1,220 417,00 0 415,00 0 416,00 0 416,0 00 304,00 0 305,00 0 304,00 0 304,3 33 111,667 1,518 3,70E+0 4 20,004 16 1,0094E- 03 1,394 428,00 0 427,50 0 428,00 0 427,8 33 293,00 0 292,00 0 291,00 0 292,0 00 135,833 1,846 4,23E+0 4 18,630 Cuadro #1: Datos de pérdidas por accesorio válvula globo a diferentes caudales. Fuente datos experimentales. Cuadro #2: Datos de pérdidas por accesorio válvula compuerta a diferentes caudales. Válvula Compuerta Q(GPM ) Q(m³/s) Velocida d (m/s) P1(mmHg ) P1(mmHg ) P1(mmHg ) Prom P1 (mmHg) P2(mmHg ) P2(mmHg ) P2(mmHg ) Prom P2 (mmHg) Gradient e (mmHg) Gradient e (m) #Reynold s Coeficiente K
description
Informe de Laboratorio de Hidráulica.Perdidas en Accesorios.
Transcript of Lab Perdidas Accesorios
Vlvula Globo
Q(GPM)Q(m/s)Velocidad (m/s)P1(mmHg)P1(mmHg)P1(mmHg)Prom P1 (mmHg)P2(mmHg)P2(mmHg)P2(mmHg)Prom P2 (mmHg)Gradiente (mmHg)Gradiente (m)#ReynoldsCoeficiente K
31,8927E-040,261363,000363,000362,000362,667358,000357,000357,000357,3335,3330,0727,94E+0320,807
53,1545E-040,436364,000363,000364,000363,667356,000355,000356,000355,6678,0000,1091,32E+0411,236
63,7854E-040,523369,000369,500369,500369,333351,500351,500351,500351,50017,8330,2421,59E+0417,393
74,4163E-040,610372,500374,000374,000373,500346,500347,500347,500347,16726,3330,3581,85E+0418,870
85,0472E-040,697374,500376,000375,000375,167343,500344,500343,500343,83331,3330,4262,12E+0417,190
95,6781E-040,784379,000379,000378,500378,833342,000342,000341,000341,66737,1670,5052,38E+0416,111
106,3090E-040,871386,500387,000387,000386,833334,000334,000334,000334,00052,8330,7182,65E+0418,551
127,5708E-041,046401,000400,000400,000400,333320,000320,000320,000320,00080,3331,0923,18E+0419,588
148,8326E-041,220417,000415,000416,000416,000304,000305,000304,000304,333111,6671,5183,70E+0420,004
161,0094E-031,394428,000427,500428,000427,833293,000292,000291,000292,000135,8331,8464,23E+0418,630
Cuadro #1: Datos de prdidas por accesorio vlvula globo a diferentes caudales.Fuente datos experimentales.Cuadro #2: Datos de prdidas por accesorio vlvula compuerta a diferentes caudales.Vlvula Compuerta
Q(GPM)Q(m/s)Velocidad (m/s)P1(mmHg)P1(mmHg)P1(mmHg)Prom P1 (mmHg)P2(mmHg)P2(mmHg)P2(mmHg)Prom P2 (mmHg)Gradiente (mmHg)Gradiente (m)#ReynoldsCoeficiente K
31,8927E-040,261361,000361,500361,000361,167359,000359,500359,500359,3331,8330,0257,94E+037,152
53,1545E-040,436362,000362,000362,000362,000359,500359,500359,000359,3332,6670,0361,32E+043,745
63,7854E-040,523362,000362,000362,000362,000358,500358,000358,500358,3333,6670,0501,59E+043,576
74,4163E-040,610363,500361,500362,000362,333358,000357,000357,000357,3335,0000,0681,85E+043,583
85,0472E-040,697363,000362,000363,000362,667357,500357,000357,000357,1675,5000,0752,12E+043,017
95,6781E-040,784364,000363,500364,000363,833357,000357,000357,000357,0006,8330,0932,38E+042,962
106,3090E-040,871363,500364,500364,000364,000355,500356,000356,000355,8338,1670,1112,65E+042,867
127,5708E-041,046367,000367,000367,000367,000354,500354,000354,000354,16712,8330,1743,18E+043,129
148,8326E-041,220367,500368,000369,500368,333350,000351,500352,000351,16717,1670,2333,70E+043,075
161,0094E-031,394371,000370,500371,000370,833350,000350,000350,000350,00020,8330,2834,23E+042,857
Fuente datos experimentales.
Cuadro #3: Datos de prdidas por accesorio vlvula bola a diferentes caudales.Q(GPM)Q(m/s)Velocidad (m/s)P1(mmHg)P1(mmHg)P1(mmHg)Prom P1 (mmHg)P2(mmHg)P2(mmHg)P2(mmHg)Prom P2 (mmHg)Gradiente (mmHg)Gradiente (m)#ReynoldsCoeficiente K
31,8927E-040,261361,000361,000360,000360,667359,500359,500359,500359,5001,1670,0167,94E+034,552
53,1545E-040,436362,000362,500362,000362,167359,000359,000359,000359,0003,1670,0431,32E+044,447
63,7854E-040,523361,000363,000362,500362,167357,000358,000358,000357,6674,5000,0611,59E+044,389
74,4163E-040,610362,500362,000363,000362,500357,000357,000358,000357,3335,1670,0701,85E+043,702
85,0472E-040,697363,500363,500363,500363,500357,000357,000358,000357,3336,1670,0842,12E+043,383
95,6781E-040,784364,500363,000365,000364,167355,000354,000355,500354,8339,3330,1272,38E+044,046
106,3090E-040,871366,000366,000366,000366,000355,000354,500355,000354,83311,1670,1522,65E+043,921
127,5708E-041,046369,000367,000369,000368,333352,000351,500352,000351,83316,5000,2243,18E+044,023
148,8326E-041,220371,500372,000372,000371,833348,500348,500349,000348,66723,1670,3153,70E+044,150
161,0094E-031,394
Fuente datos experimentales.
Cuadro #4: Cuadro resumen de coeficientes de prdidas por accesorios (vlvula globo, vlvula de compuerta y vlvula de bola).Q(GPM)Q(m/s)Velocidad (m/s)#ReynoldsK Vlvula globoK Vlvula compuertaK Vlvula bola
31,893E-040,2617,937E+0320,8077,1524,552
53,155E-040,4361,323E+0411,2363,7454,447
63,785E-040,5231,587E+0417,3933,5764,389
74,416E-040,6101,852E+0418,8703,5833,702
85,047E-040,6972,116E+0417,1903,0173,383
95,678E-040,7842,381E+0416,1112,9624,046
106,309E-040,8712,646E+0418,5512,8673,921
127,571E-041,0463,175E+0419,5883,1294,023
148,833E-041,2203,704E+0420,0043,0754,150
161,009E-031,3944,233E+0418,6302,857
Fuente datos experimentales.
Cuadro#5: Datos de prdidas por accesorio fluxmetro a diferentes caudales.Q(GPM)Q(m3/hr)P1 (mmHg)Prom P1(mmHg)P2 (mmHg)Prom P2 (mmHg)Gradiente (mmHg)Gradiente (m)
30,681366,000366,000366,500366,167364,500365,000365,000364,8331,3330,018
40,908362,000361,500362,000361,833360,500360,000360,500360,3331,5000,020
51,136367,000367,000367,000367,000365,000365,000365,000365,0002,0000,027
61,363362,500362,000362,500362,333360,000359,000360,000359,6672,6670,036
71,590368,000368,000368,000368,000364,000364,000364,000364,0004,0000,054
81,817363,500362,500363,500363,167359,000358,500359,000358,8334,3330,059
92,044368,000368,000367,500367,833363,000363,000362,500362,8335,0000,068
102,271364,500365,000365,000364,833357,000357,500357,500357,3337,5000,102
122,725372372372369,083360360360357,33311,7500,160
366366366,5354,5355354,5
143,180369,000368,000369,000368,667353,500351,000353,000352,50016,1670,220
163,634376,000376,500376,500376,333354,000354,000354,500354,16722,1670,301
184,088373,000373,000373,500373,167347,000347,000348,000347,33325,8330,351
204,542381,000381,000381,000381,000351,000350,000350,000350,33330,6670,417
224,997375,500377,000378,000376,833344,000344,000344,000344,00032,8330,446
245,451387,000386,000386,000386,333345,000344,500345,000344,83341,5000,564
265,905382,500383,000384,000383,167337,500338,000338,000337,83345,3330,616
286,359392,000392,000393,000392,333339,000339,000339,000339,00053,3330,725
306,814396396396393,167335335335332,75060,4170,821
390,5390,5390330,5330,5330,5
Fuente datos experimentales.
Cuadro#6: Datos estadsticos de coeficientes de prdidas para vlvula globo a diferentes caudales.
VariableMeanStDevVarianceCoefVarMinimumMaximum
K globo17,8582,717,34515,1811,24820,83
Fuente. Minitab
Cuadro#7: Datos estadsticos de coeficientes de prdidas para vlvula de compuerta a diferentes caudales.
VariableMeanStDevVarianceCoefVarMinimumMaximum
K compuerta3,6011,2911,66735,862,8617,16
Fuente.Minitab
Cuadro#8: Datos estadsticos de coeficientes de prdidas para vlvula de bola a diferentes caudales.
VariableMeanStDevVarianceCoefVarMinimumMaximum
K bola4,0730,3740,149,173,3874,557
Fuente. Minitab.
Cuadro#9: Datos estadsticos de variaciones de prdidas experimentales y tericas en fluxmetro.VariableMeanStDevVarianceCoefVarMinimumMaximum
Desviacin0,27380,25980,067594,90,01810,8061
Fuente. Minitab.
