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STT Nhiệt độ 1.0000 0.0000 1050.0000 2.3000 37.5000 35.4000 0.4500 2.0000 0.1900 1050.0000 2.1000 35.7000 35.3000 0.4900 3.0000 0.2900 1050.0000 1.9000 33.0000 35.1000 0.5000 4.0000 0.4600 1050.0000 1.1000 30.4000 35.1000 0.5200 5.0000 0.5800 1050.0000 0.4000 27.7000 35.4000 0.5300 6.0000 0.6500 1050.0000 -0.4000 25.0000 34.9000 0.5300 7.0000 0.7200 1050.0000 -1.1000 21.9000 34.9000 0.5500 8.0000 0.8200 1050.0000 -1.8000 18.2000 35.3000 0.5700 9.0000 0.9000 1050.0000 -2.6000 14.9000 35.1000 0.5700 10.0000 0.9400 1050.0000 -3.1000 12.6000 35.1000 0.5800 Ngày thí nghiệm: Xác nhận: Q 0 0.19 0.29 0.46 0.58 0.65 0.72 0.82 0.9 0.94 Lưu lượng Q (l/s) Tốc độ bơm n (rpm) Áp suất hút P h ( kPa) Áp suất đẩy Moment xoắn động cơ t (N.n) P d (kPa) T ( o C) 0 0 10 20 30 40 50 60 70 ĐỒ THỊ B Công suất của bơm (W), Hiệu suất của bơm (%)

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Sheet1STTLu lng Q (l/s)Tc bm n (rpm)p sut ht Ph ( kPa)p sut yNhit Moment xon ng c t (N.n)w1w2HsHwHeHPhPmEPd (kPa)T (oC)1.00000.00001050.00002.300037.500035.40000.45000.00000.00003.58820.00000.07503.66320.000049.45500.00002.00000.19001050.00002.100035.700035.30000.49000.43830.79033.42510.02200.07503.52216.564953.851012.19083.00000.29001050.00001.900033.000035.10000.50000.66891.20633.17020.05140.07503.29669.378554.950017.06734.00000.46001050.00001.100030.400035.10000.52001.06111.91342.98670.12920.07503.191014.399657.148025.19705.00000.58001050.00000.400027.700035.40000.53001.33792.41262.78290.20540.07503.063317.429658.247029.92366.00000.65001050.0000-0.400025.000034.90000.53001.49942.70382.58920.25800.07502.922218.633558.247031.99047.00000.72001050.0000-1.100021.900034.90000.55001.66082.99492.34450.31660.07502.736119.325860.445031.97258.00000.82001050.0000-1.800018.200035.30000.57001.89153.41092.03870.41060.07502.524420.306462.643032.41619.00000.90001050.0000-2.600014.900035.10000.57002.07603.74371.78390.49470.07502.353520.779462.643033.171210.00000.94001050.0000-3.100012.600035.10000.58002.16833.91001.60040.53960.07502.215020.425463.742032.0439Ngy th nghim:Xc nhn:QHPmE03.663175331349.45500.193.522121987953.85112.19082871850.293.29659261354.9517.06729085480.463.190968029557.14825.19696635050.583.063307251258.24729.92361082570.652.922206850458.24731.99040634070.722.736122710560.44531.97250712030.822.524356978762.64332.41612376130.92.353544500262.64333.17121528710.942.215004283763.74232.0439278685

Sheet2STTLu lng Q (l/s)Tc bm n (rpm)p sut ht Ph (kPa)p sut y PdNhit Moment xon ng c t (N.m)(kPa)T (oC)w1w2HsHwHeHPhPmEKt qu kho st ch 50%107502.521.435.20.45001.926605504600.0752.0016055046035.325020.097502.219.435.10.460.20760467460.3743663071.7533129460.00494650510.0751.83325945111.618584769436.114.482372665230.287501.917.735.50.460.64588120981.16469517741.61060142710.04787728440.0751.73347871154.761519324736.1113.1861515540.377501.516350.470.85348588431.53906148451.47808358820.08360204370.0751.63668563195.940677838236.89516.101579721350.417501.315.535.60.480.94575462861.70544650981.44750254840.10265524870.0751.62515779726.53654717637.6817.347524352460.467500.91435.30.491.06109055891.91342779151.33537206930.12921981340.0751.53959188276.9475623338.46518.062036474770.537500.412.4350.491.22256086132.20460158591.22324159020.1715399130.0751.46978150327.641834969638.46519.866982892480.587500.21135.40.51.33789679162.41258286751.10091743120.20543263340.0751.38135006467.859605597639.2520.024472860290.61750-0.39.1360.511.40709834982.53737163660.95820591230.22723389680.0751.26043980927.54259786240.03518.8400096467100.66750-0.58.235.60.511.52243428012.74535291820.88685015290.26601205450.0751.22786220747.949916647740.03519.85741638Kt qu kho st ch 60%00ERROR:#DIV/0!109002.426.135.40.46002.415902140700.0752.4909021407043.332020.219001.724.435.10.470.48441090730.87352138312.31396534150.02693097250.0752.41589631394.976987996444.27411.241333505830.359001.623.6350.480.80735151221.45586897182.24260958210.07480825680.0752.39241783898.214366649845.21618.166946766240.439001.121.535.50.490.99188900071.78863902252.07951070340.11291466680.0752.26742537029.564680439146.15820.721609339850.489000.719.835.60.491.1072249311.99662030421.94699286440.14070059080.0752.162693455210.183690941946.15822.062678066460.569000.41935.80.51.29176241952.32939035491.89602446480.19150913750.0752.162533602311.880094597547.125.223130780370.619000.21735.50.51.40709834982.53737163661.71253822630.22723389680.0752.014772123112.05659786247.125.597872318680.64900-0.515.335.40.521.4762999082.66216040561.61060142710.25013438360.0751.935735810712.153323714148.98424.81080294490.78900-1.610.735.30.521.79924051293.24450799431.253822630.37153749750.0751.700360127513.010815623748.98426.5613580427100.81900-1.89.435.50.531.86844207113.36929676331.14169215090.40066691670.0751.617359067612.85169688749.92625.7414911809STTLu lng Q (l/s)Tc bm n (rpm)p sut ht Ph (kPa)p sut y PdNhit Moment xon ng c t (N.m)(kPa)T (oC)Kt qu kho st ch 80%1012002.545.935.10.48004.424057084600.0754.4990570846060.288020.1712001.943.135.40.510.39214216310.70713635774.19979612640.01764864180.0754.29244476827.1585101464.05611.175393624330.312001.74235.50.520.69201558191.24788769014.10805300710.05496116830.0754.238014175412.472475718265.31219.096759735240.3512001.440.735.40.540.80735151221.45586897184.0061162080.07480825680.0754.155924464814.269366649867.82421.038816126750.512000.63735.30.561.15335930312.07981281683.71049949030.15266991190.0753.938169402219.316720917770.33627.463490840760.5612000.335.735.30.571.29176241952.32939035493.60856269110.19150913750.0753.875071828621.288094597571.59229.735298074570.761200-1.528.435.10.591.75310614083.16131548163.04791029560.35272856440.0753.4756388625.912973084774.10434.968386436280.851200-2.224.635.40.611.96071081533.53568178862.73190621810.44121604530.0753.248122263527.084467493976.61635.350928649291.011200-4.116.135.10.622.32978579234.201221892.05912334350.62295430840.0752.757077651927.317401083277.87235.0798760571101.11200-513.635.30.642.53739046694.57558819711.89602446480.73892237350.0752.709946838329.243036332180.38436.3791753734Kt qu kho st ch 90%00ERROR:#DIV/0!1013502.155.934.70.54005.484199796100.0755.5591997961076.302020.21350252.334.10.580.46134372130.83192512675.1274209990.02442718590.0755.226848184910.255076138781.95412.513210018730.4813500.549.234.50.61.1072249311.99662030424.96432212030.14070059080.0755.180022711124.391690941984.7828.770572000340.5413500.547.634.70.611.24562804742.24619784224.80122324160.17807418520.0755.054297426826.774635188786.19331.063584268750.681350-0.343.134.60.631.56856865232.82854543094.42405708460.2823782690.0754.781435353631.895998956989.01935.830551856260.741350-1.439.134.60.661.70697176863.07812296894.1284403670.3344081750.0754.537848541932.942057705493.25835.323572996870.881350-2.83534.30.682.02991237353.66047055763.85321100920.4729103190.0754.401121328237.994000202196.08439.542483870480.981350-3.82934.80.692.26058423424.0764331213.34352701330.58649673350.0754.005023746738.503497296197.49739.491981595491.091350-4.72434.60.712.51432328084.53399194072.92558613660.72554848920.0753.726134625839.8431849401100.32339.7149057944101.21350-6.316.634.20.762.76806232754.99155076042.33435270130.87937869240.0753.288731393738.7149459669107.38836.0514638199STTLu lng Q (l/s)Tc bm n (rpm)p sut ht Ph (kPa)p sut y PdNhit Moment xon ng c t (N.m)ERROR:#VALUE!ERROR:#VALUE!ERROR:#VALUE!(kPa)T (oC)00ERROR:#DIV/0!Kt qu kho st ch 100%00ERROR:#DIV/0!1015002.166.435.70.47006.554536187600.0756.6295361876073.79020.2115001.561.734.90.550.48441090730.87352138316.13659531090.02693097250.0756.238526283412.851987996486.3514.883599300930.4815000.656.134.90.561.1072249311.99662030425.65749235470.14070059080.0755.873192945527.655690941987.9231.455517449840.615000.253.534.80.641.38403116382.49577538025.43323139650.21984467310.0755.728076069633.7154557459100.4833.554394651550.661500-0.752.535.10.661.52243428012.74535291825.42303771660.26601205450.0755.764049771137.3199166477103.6236.01613264660.811500-2.146.735.10.661.86844207113.36929676334.97451580020.40066691670.0755.450182716943.307696887103.6241.794727742770.881500-343.135.10.692.02991237353.66047055764.69928644240.4729103190.0755.247196761445.2980002021108.3341.814825258180.941500-3.639.234.90.72.16831548993.91004809574.36289500510.53959653650.0754.977491541645.899440502109.941.764732030990.981500-3.938.1350.72.26058423424.0764331214.28134556570.58649673350.0754.942842299247.5194972961109.943.2388510429101.31500-8.816.4350.772.99873418825.40751332382.56880733941.03204860430.0753.675855943746.8781908503120.8938.777558814Ngy th ngim:Xc nhn:

Sheet3STTLu lng Q (l/s)Tc bm n (rpm)p sut ht Ph (kPa)p sut y PdNhit Moment xon ng c t (N.m)(kPa)T (oC)HatmosHvapourHinw1w2HvNPHSHSHEPhPmEKt qu kho st ch 20%10.243001.61.435.10.5210000573163.09890.55360.99830.03529263.8659-0.02040.07500.211416.32801.294720.233001.31.534.60.5210000573132.51780.53050.95670.03239294.44990.02040.07500.288116.32801.764530.213001.21.235.10.5210000573122.32420.48440.87350.02699304.64890.00000.07500.210016.32801.286140.193000.71.134.80.521000057371.35580.43830.79030.02209355.62220.04080.07500.256916.32801.573350.163000.41350.521000057340.77470.36910.66550.01569386.20960.06120.07500.238316.32801.459260.133000.30.935.10.521000057330.58100.29990.54080.01039396.40860.06120.07500.186816.32801.144170.113000.2134.90.521000057320.38740.25370.45760.00749406.60530.08150.07500.176916.32801.083580.09300-0.10.734.80.5210000573-10.19370.20760.37440.00499437.18870.08150.07500.142616.32800.873390.07300-0.20.8350.5210000573-20.38740.16150.29120.00309447.38440.10190.07500.123616.32800.7567100300-0.60.534.60.5210000573-61.16210.00000.00000.00009488.16210.11210.07500.000016.32800.0000Kt qu kho st ch 60%100005730000942700.07500ERROR:#DIV/0!10.81900-2.27.335.10.5310000573-224.261.873.370.409650.860.970.0811.4749.9322.9820.76900-5.66.234.60.5110000573-570.851.753.160.359997.491.200.0812.1648.0425.3030.68900-9.44.835.10.5110000573-958.211.572.830.2810384.921.450.0812.0448.0425.0640.57900-134.734.80.4910000573-1325.181.312.370.2010751.981.800.0811.6246.1625.1750.52900-16.54.2350.4910000573-1681.961.202.160.1711108.792.110.0811.9946.1625.9760.49900-17.72.435.10.4810000573-1804.281.132.040.1511231.132.050.0810.9145.2224.1470.3900-21.11.334.90.4810000573-2150.870.691.250.0511577.812.280.087.1045.2215.7180.21900-21.3134.80.4610000573-2171.250.480.870.0311598.232.270.084.8943.3311.2990.04900-221.2350.4310000573-2242.610.090.170.0011669.612.360.080.9640.512.36100900-24.2134.60.4510000573-2466.870.000.000.0011893.872.570.080.0042.390.00STTLu lng Q (l/s)Tc bm n (rpm)p sut ht Ph (kPa)p sut y PdNhit Moment xon ng c t (N.m)10000ERROR:#VALUE!ERROR:#VALUE!ERROR:#VALUE!ERROR:#VALUE!ERROR:#VALUE!ERROR:#VALUE!0.075ERROR:#VALUE!ERROR:#VALUE!ERROR:#VALUE!(kPa)T (oC)10000000010000ERROR:#VALUE!0.075ERROR:#VALUE!0ERROR:#VALUE!Kt qu kho st ch 100%1000000001000000.07500ERROR:#DIV/0!11.281500-9.115.235.90.7510000608.8-927.622.955.321.0010317.822.480.0844.61117.7537.8821.251500-16.216.135.80.7410000608.8-1651.382.885.200.9511041.623.290.0853.00116.1845.6131.091500-26.110.6360.710000608.8-2660.552.514.530.7312051.023.740.0848.56109.9044.1941.021500-368.2360.6810000608.8-3669.722.354.240.6413060.294.510.0852.19106.7648.8950.811500-45.36.735.90.6610000608.8-4617.741.873.370.4014008.545.300.0845.90103.6244.3060.681500-50.64.3360.6210000608.8-5158.001.572.830.2814548.925.600.0839.7297.3440.8070.571500-54.92.535.90.5810000608.8-5596.331.312.370.2014987.335.850.0834.2591.0637.6180.41500-581.8360.5810000608.8-5912.330.921.660.1015303.446.100.0824.6091.0627.0190.381500-59.30.635.90.5610000608.8-6044.850.881.580.0915435.966.110.0823.3787.9226.581001500-61.3035.80.5110000608.8-6248.730.000.000.0015639.936.250.080.0080.070.00Ngy th nghim: Xc nhn: