Informe 2 Determinacion de Curvas Bombas Centrifugas

11
descarga Posición Torque Hed Apertura válvula (RPM) (Rad/s) (Nm) (Bar) 1 1500 157.07963 13.98 0.6 3/4 1500 157.07963 13.86 0.65 1/2 1500 157.07963 12.77 0.9 1/4 1500 157.07963 8.55 1.1 0 1500 157.07963 5.9 1.2 1 1630 170.6932 20.15 0.8 3/4 1630 170.6932 19.85 0.9 1/2 1630 170.6932 18.27 1.2 1/4 1630 170.6932 12.6 1.5 0 1630 170.6932 8.2 1.6 Presión diferenci Presión diferenc (mH2O) (Pa) 1 6.4389 63101.2200 3/4 5.8014 56853.3280 1/2 3.7211 36466.7800 1/4 0.4801 4704.5880 0 0.1499 1468.6280 1 7.4168 72684.6400 3/4 6.9037 67656.4560 1/2 4.8158 47195.2320 1/4 0.5639 5526.0240 0 0.1118 1095.2480 Velocidad angular Velocidad angular

description

Bombas

Transcript of Informe 2 Determinacion de Curvas Bombas Centrifugas

Hoja1descargasuccionPosicinVelocidad angularVelocidad angularTorqueHedHedHesHesdiferencial de presionCoef. Descarga0.615UnidadesApertura vlvula(RPM)(Rad/s)(Nm)(Bar)(Pa)(mmHg)(+/-2)(Pa)(+/-2)(inH2O)Densidad Agua1000kg/m311500157.079632679513.980.660000-15-1999.34210685253.5Gravedad9.8m/s23/41500157.079632679513.860.6565000-20-2665.7894758228.4tuberia D interno124.6mm1/21500157.079632679512.770.990000-35-4665.13158265146.5D orificio calibrado55.88mm1/41500157.07963267958.551.1110000131732.7631592718.9Area del orifico calibrado 0.0024524642m^201500157.07963267955.91.2120000202665.78947585.9d/D0.448475120411630170.69320084520.150.880000-17-2265.92105443292Diametro nominal de succion100mm3/41630170.69320084519.850.990000-12-1599.47368548271.8Diametro nominal de descarga75mm1/21630170.69320084518.271.2120000141866.05263306189.6Diametro interno de succion99.949mmArea0.00784597261/41630170.69320084512.61.5150000101332.894737922.2Diamentro itnerno de descarga75.718mmArea0.004502856901630170.6932008458.21.6160000202665.78947584.4

1bar=100000Pa1 mmHg = 133,28947379 PaPresin diferencialPresin diferencialQQ diametrosVdVelocidad de succion (Vs)hdshddhtdhtsHt(mH2O)(Pa)(m3/s)(m3/s)(m/s)(m/s)(Pa)(Pa)(Pa)(Pa)Selecion +/-16.438963101.22000.016940.017303.84140811042.20461019027378.2082430.153062430.1530-9377.5502419976171807.70333/45.801456853.32800.016080.016423.64627581542.09262244166647.6642189.534367189.5343-9313.4531368166176502.98751/23.721136466.78000.012880.013152.920251661.67595225054263.9351404.408091404.4080-8929.066461542-182475.34151/40.48014704.58800.004630.004721.04889585510.6019684512550.091181.1830110181.1830-2282.85441668341112464.037400.14991468.62800.002580.002640.58604028780.3363324992171.72256.5598120056.5598-2837.51108525711122894.070917.416872684.64000.018190.018564.12280593782.36610631358498.7642799.229582799.2295-10764.6854546788193563.91503/46.903767656.45600.017540.017913.97764658512.28279837577910.8362605.584292605.5842-9510.30986351981102115.89411/24.815847195.23200.014650.014963.3221606791.90661056475518.3761817.5819121817.5819-7384.42842171471129202.01031/40.56395526.02400.005010.005121.13678400520.6524080572646.139212.8181150212.8181-1979.03367517921152191.851800.11181095.24800.002230.002280.50609005750.2904485194128.06442.1802160042.1802-2793.85304895441162836.0332Q diametrosQHtPsal Pentn(m3/s)(l/s)(Pa)kWkW%V=1500 rpm0.0173017.297311180371807.70331.24208018892.195973264956.56171724760.0164216.418658371276502.98751.25607641582.177123708957.69430605270.0131513.149475462382475.34151.08450747952.005906909354.06569339850.004724.7230279835112464.03740.53117079591.343030859439.55015569240.002642.6388555787122894.07090.32429970450.926769832834.9924752618V=1630 rpm0.0185618.564405341293563.91501.73695844333.43946799750.5007880530.0179117.9107735422102115.89411.82897465383.388260036853.9797605260.0149614.959214279129202.01031.9327605583.118564779461.97596313430.005125.1187757506152191.85180.77903596052.150734330636.22185917550.002282.2788511292162836.03320.37107907821.399684246926.51162781830V=1500 rpm0QHtn(l/s)(mca)%V=1500 rpm17.29731118037.322347925956.561717247616.41865837127.801133667357.694306052713.14947546238.41014429154.06569339854.723027983511.468140233939.55015569242.638855578712.531707653534.9924752618V=1630 rpm18.56440534129.540864107350.50078805317.910773542210.412923279253.97976052614.95921427913.174938469861.97596313435.118775750615.519249877636.22185917552.278851129216.604654313226.5116278183

Hoja2PosicinVelocidadTorqueCarga estatica en la descargaCarga estatica en la succinDiferencial de presinQHtn(Apertura de la vlvula)(l/s)(mca)%(RPM)(Nm)(Bar)(mmHg)(+/-2)(inH2O)V=1500 rpm17.29731118037.322347925956.56171724761150013.980.6-15253.516.41865837127.801133667357.69430605273/4150013.860.65-20228.413.14947546238.41014429154.06569339851/2150012.770.9-35146.54.723027983511.468140233939.55015569241/415008.551.11318.92.638855578712.531707653534.9924752618015005.91.2205.9V=1630 rpm18.56440534129.540864107350.5007880531163020.150.8-1729217.910773542210.412923279253.9797605263/4163019.850.9-12271.814.95921427913.174938469861.97596313431/2163018.271.214189.65.118775750615.519249877636.22185917551/4163012.61.51022.22.278851129216.604654313226.5116278183016308.21.6204.4Posicin de apertura de la valvulaCaudalCarga TotalPotencia de entradaPotencia de salidaEficiencia

(m3/s)(Pa)(kW)(kW)(%)10.017371807.702.1961.24256.5623/40.016476502.992.1771.25657.6941/20.013182475.342.0061.08554.0661/40.0047112464.041.3430.53139.55000.0026122894.070.9270.32434.99210.018693563.913.4391.73750.5013/40.0179102115.893.3881.82953.9801/20.0150129202.013.1191.93361.9761/40.0051152191.852.1510.77936.22200.0023162836.031.4000.37126.512

Hoja3