Curvas Caracteristicas de Una Bomba

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Curvas de una bomba

Transcript of Curvas Caracteristicas de Una Bomba

Hoja1 Para el sistema hidrulicodatos Acero cedula 80 y Agua a 80C

Tamao nominal tuberaFlujo A (m2)Diam. Int (m)Entrada50.011730.1223Salida40.0074190.0972=9810Kcodo=30=0.0000036Kval-comp=8=0.000046kval-globo=340L-ent=2.26 mZ2-Z1=0.71L-sal=8 mconversiones PA1lb/in^26895formulas1in hg3386.38Hra=[kvalglobo+f*L/D]V^2/2gRT=Nu/Na1mh2o9806.65Hri=[2kcodo+kvalcomp+f*L/D]V^2/2gHm=(P1(PA)+P2(PA))/9810)+(Z2-Z1)+(V2^2-V1^2/2g)+hr-extNu=Q**Hm/1000Q=V*ARe=V*Dint/ f=.25/((log((1/(3.7*(D/)))+ (5.74/Nr^.9)))^2)QQ2P1P1(PA)P2P2(PA)KW1aKW2bNaHmNu1RT(m^3/h)m^3/seglb/in^2mh2okwkwkwmkw%170.00472222222.517237.531.5308909.4750.92.53.434.31253845191.589528343846.7508336407230.00638888891.4965331304006.151.334.333.22677371382.082488042548.4299544771290.00805555560.53447.530294199.51.63.55.131.81811278792.514426363149.3024777072350.00972222220.2137928274586.21.93.75.629.86728785882.848592579550.8677246345in hg410.0113888889-2-6772.7626254972.92.146.127.33170192693.053634397850.0595802915470.0130555556-4.3-14561.43422.5220649.6252.44.26.623.36864859382.992939668745.3475707372530.0147222222-7.2-24381.93619.75193681.33752.54.5719.85763298172.867938643440.9705520483570.0158333333-9-30477.42768646.552.44.26.64.60083893990.714625308310.8276561869QV-entV-salRe-entRe-salf-entf-salV1^2/2gV2^2/2g2kcodokvalglobokvalcompm^3/segm^2/segm^2/seg0.00472222220.40257648950.636503871413676.417963857617185.60452891230.02922727350.02788640770.00826033790.02064919361.67318446089.93727298760.22309126140.00638888890.54466230940.861152296718503.38900992523251.11200970480.02720599020.02609032260.01512013410.03779731281.56541935519.25003667050.20872258070.00805555560.68674812921.085800721923330.360055992329316.61949049740.02582937390.02487310730.02403786920.06008986791.49238643668.7819871310.19898485820.00972222220.8288339491.310449147128157.331102059735382.12697128990.02481244120.02397851060.03501354310.08752685871.43871063628.43623000550.19182808480.01138888890.97091976891.535097572332984.302148127141447.63445208250.02402098580.02328578870.04804715580.12010828521.39714731948.16713516360.18628630930.01305555561.11300558871.759745997537811.273194194547513.14193287510.02338217550.02272942730.06313870750.15783414761.36376563747.94993966960.18183541830.01472222221.25509140851.984394422742638.244240261953578.64941366760.02285251790.02227033030.0802881980.20070444571.33621981647.76985609090.17816264220.01583333331.34981528842.134160039545856.224937640157622.32106752930.0225458890.02200558060.0928644910.23214266431.32033483817.665602260.1760446451f1*L1/D1f2*L2/D2hrahrihr-extV2^2-V1^2/2g0.54009516022.29517758680.08654660140.08655013080.19374592580.01238885570.50274356392.14735165310.14746334510.148221920.33348257790.02267717870.47730486552.04716932320.22257364950.22464841180.50731192920.03605199870.45851281351.97353996730.31143646080.3154536860.71441700550.05251331560.44388739041.91652581530.41373514260.42037412720.95421755510.07206112940.43208271981.87073475640.52923005960.53921445081.2262786580.09469544010.4222950981.83294899380.65773305630.67182430381.53026180580.12041624780.41662885641.81115890.75055227860.76782077271.75051571560.1392781734