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遠(yuǎn)景CFD計(jì)算報(bào)告CD-adapco柴少華2014-4-8項(xiàng)目背景CASE1CASE2我們的優(yōu)勢(shì)CD-adapcoShanghai20141

遠(yuǎn)景能源是全球領(lǐng)先的智慧能源技術(shù)解決方案提供商。風(fēng)電場(chǎng)的快速準(zhǔn)確評(píng)估是公司非常關(guān)注的一個(gè)方面。西遞安科軟件技術(shù)(上海)有限公司是STAR-CCM+在中國(guó)的軟件銷售與服務(wù)商,在風(fēng)電場(chǎng)評(píng)估方面有較多的技術(shù)積累。

為了驗(yàn)證STAR-CCM+在風(fēng)電場(chǎng)評(píng)估方面的性能,我們結(jié)合貴公司的實(shí)際工程,測(cè)試了兩個(gè)案例,并得出了STAR-CCM+在易用性、穩(wěn)健性及計(jì)算精度方面都有比較突出的優(yōu)勢(shì)。項(xiàng)目背景CD-adapcoShanghai20142CASE1-ProcessCD-adapcoShanghai20143CASE1-ImportMapCD-adapcoShanghai20144CASE1-IssueswiththeoriginalmapfileObservedunphysicalspikesforfirstimportofthemapfile.Tracedtoerrorsintheinputremovedfromthemapfile.CD-adapcoShanghai20145CASE1-ValidMapFileCD-adapcoShanghai20146CASE1-ExtractComputationDomainCD-adapcoShanghai20147計(jì)算域Domain9.5x9.5x10kmhighProcessisachievewithSTAR-CCM+CAD&BooleanOperationsCASE1-MeshGenerationCD-adapcoShanghai20148CourseMeshinFarfieldHexahedraldominantMesh~9MelementsCASE1-MeshGenerationCD-adapcoShanghai20149MajorityofmeshisnearterrainAnisotrophicelementsCASE1-MeshGenerationCD-adapcoShanghai201410ExtrusionLayerGeneratedEvenoncomplexterrain.CASE1-MeshGenerationCD-adapcoShanghai20141150extrusionheight9layers2mfirstcellheightX,Yresolution25mCASE1-PhysicsCD-adapcoShanghai201412ModifiedTurbulenceCoeffsCμC1εC2εDefault0.091.441.92Modified0.031.442.223CASE1-RoughnessVeryhighroughness,couldbeforest?LookinGoogleMapsCD-adapcoShanghai201413CASE1-ActualTerrainCD-adapcoShanghai201414AssumeTrees8mhighApplyCanopyModelMomentumSinkmodelDaCosta,Castro,&Palmer2005CASE1-Roughness&ForestCD-adapcoShanghai201415CASE1-Roughness&ForestCD-adapcoShanghai201416Roughness>0.5isconsideredforestCASE1-BoundaryConditionsCD-adapcoShanghai201417InletboundaryZref=30;uref=6;Zh=1000;Z0=max(interpolatePosotionTable(@(“roughness”,“Rough”),1e-4)CASE1-AutomaticSetupCD-adapcoShanghai201418CASE1-DataExtractionCD-adapcoShanghai201419Foramodernworkstation/cluster.SetupMapImportwithcleanmap<5minutesCleaningthismaptook~40minutes~7MtrianglefacesSetupandvolumemeshingfromfixedmap<25minutes12casesinitialsetupSolve1caseHPC,800iterationscoupledsolver,64cores~2200sCASE1-TimingsCD-adapcoShanghai201420Solve12cases,oneaftertheother12*2200/3600~7.5hourson64coresWedemonstrated,thatthe12directionsweresolvedin24hoursafterwestarted.StartTuesdaymorningEndTuesdayeveningCASE1-Timings(continued)CD-adapcoShanghai201421MostcustomersthatusetheEnviroWizardusetheautomatedapproach.NoGUIWhenthemapfileisgood,theautomaticprocessisrobust.1000sofcaseshavebeencompletedusingthisapproach.JAVAistheautomationlanguageofSTAR-CCM+CASE1-AutomationCD-adapcoShanghai201422MapfileDomainextentsSTAR-CCM+UseGUItodevelopProcessthenAutomateAll12casesrantocompletion.Convergenceofturbulenceatmetmastachievedin<800iterationsForestandsourcesonthecellsnexttoboundary.Robustwithreverseflow.CASE1-RobustnessCD-adapcoShanghai201423CASE1-Robustness-TIConvergenceCD-adapcoShanghai201424000120060030090150CASE1-Robustness-TIConvergenceCD-adapcoShanghai201425180300240210270330

CASE1-WeightedAveragePlotsCD-adapcoShanghai201426CASE1-TurbulenceIntensityCD-adapcoShanghai201427CASE1-TI15CD-adapcoShanghai201428CASE1-HorizontalVelocityCD-adapcoShanghai201429CASE1-SpeedupFactorrelativetom9021@70mCD-adapcoShanghai201430Relativetom9021@70msCASE1-Results–WindSpeedCD-adapcoShanghai2014310306090120150180210240270300330WARelativeWAm8276-10m4.453.843.431.590.682.956.461.855.105.234.445.023.400.37m8276-50m10.056.6410.7811.499.787.958.672.329.139.337.5510.708.210.90m8276-70m10.447.8410.9911.7810.048.289.382.309.629.498.5211.478.670.95m8277-10m4.102.401.594.843.303.634.544.415.0410.479.336.463.690.41m8277-50m5.923.812.388.069.6910.3411.519.219.0013.3611.758.377.660.84m8277-70m7.024.772.728.5410.2210.7411.649.6410.2313.3411.988.998.170.90m9020-10m9.408.609.165.715.737.479.299.838.4810.382.695.088.170.90m9020-50m11.0010.7711.567.747.728.4612.0312.0510.769.392.626.0010.101.11m9020-70m10.8310.8911.678.598.198.5312.2512.1311.268.912.536.2010.301.13m9021-10m9.298.832.665.337.826.629.315.894.997.257.958.366.530.72m9021-50m12.0310.833.455.2310.3710.8012.286.649.7411.2711.3411.278.750.96m9021-70m12.2311.203.964.9610.7011.2212.486.9310.8111.9012.1011.569.111.00Probability0.020.160.160.090.060.190.110.120.050.020.010.02WA-WeightedAverageRelativeWA–WArelativetom9021-70CASE1–計(jì)算誤差CD-adapcoShanghai201432塔風(fēng)速誤差百分比m8276-10mm8276-50m1.68m8276-70m3.18m8277-10mm8277-50m-5.77m8277-70m

m9020-10m

m9020-50m

m9020-70m

m9021-10mm9021-50m1.97m9021-70m

在解決類似復(fù)雜地形評(píng)估項(xiàng)目的時(shí)候,STAR-CCM+具有較高的計(jì)算精度.CASE2-ProcessCD-adapcoShanghai201433CASE2-ImportMapCD-adapcoShanghai201434CASE2-ValidMapFileCD-adapcoShanghai201435CASE2-ExtractComputationDomainCD-adapcoShanghai201436Domain55624m*42696m*10kmhighProcessisachievewithSTAR-CCM+CAD&BooleanOperationsCASE2-MeshGenerationCD-adapcoShanghai201437CourseMeshinFarfieldHexahedraldominantMesh~72MelementsCASE2-MeshGenerationCD-adapcoShanghai201438MajorityofmeshisnearterrainAnisotrophicelementsCASE2-MeshGenerationCD-adapcoShanghai20143950extrusionheight9layers2mfirstcellheightX,Yresolution25mCASE2-PhysicsCD-adapcoShanghai201440ModifiedTurbulenceCoeffsCμC1εC2εDefault0.091.441.92Modified0.031.442.223CASE2-RoughnessCD-adapcoShanghai201441AssumeTrees10mhighApplyCanopyModelMomentumSinkmodelDaCosta,Castro,&Palmer2005CASE2-Roughness&ForestCD-adapcoShanghai201442CASE2-Roughness&ForestCD-adapcoShanghai201443Roughness>0.5isconsideredforestCASE2-BoundaryConditionsCD-adapcoShanghai201444InletboundaryZref=30;uref=6;Zh=1000;Z0=max(interpolatePosotionTable(@(“roughness”,“Rough”),1e-4)CASE2-AutomaticSetupCD-adapcoShanghai201445CASE2-DataExtractionCD-adapcoShanghai201446Foramodernworkstation/cluster.Setup882445trianglefacesSetupandvolumemeshingfromfixedmap<30minutes12casesinitialsetupSolve1caseHPC,800iterationscoupledsolverCASE2-TimingsCD-adapcoShanghai201447144coreswereuses

=12*12(Hyperthreadingisdisabled)000Time=9407.697265625030

Time=10226.3515625060

Time=10272.279296875090

Time=10274.Time=9083.09375150

Time=9878.180

Time=9694.208984375210

Time=9891.07421875240

Time=9963.837890625270

Time=9959.3720703125300

Time=9612.1513671875330

Time=9933.9775390625CASE2-Timings(continued)CD-adapcoShanghai201448Themachinespecsare:CPUType:

Intel(R)Xeon(R)CPUX5675@3.07GHz(x86)

CPUAddressability:64bit(40bitphysical)

CPUCount:

12(2socketswith6coreseach)

CPUClock:

3059MHz

CPUCache:

12288KB(L2)

PhysicalMemory:

24144MB

SwapSpace:

15625MBTheinterconnectisinfiniband.

All12casesrantocompletion.Convergenceofturbulenceatmetmastachievedin<800iterationsForestandsourcesonthecellsnexttoboundary.Robustwithreverseflow.CASE2-RobustnessCD-adapcoShanghai201449CASE2-0DegreeCD-adapcoShanghai201450CASE2-0DegreeCD-adapcoShanghai201451CASE2-0DegreeCD-adapcoShanghai201452CASE2-0DegreeCD-adapcoShanghai201453CASE2-0DegreeCD-adapcoShanghai201454CASE2-Robustness-TIConvergenceCD-adapcoShanghai201455000120060030090150CASE2-Robustness-TIConvergenceCD-adapcoShanghai201456180300240210270330

CASE2-WeightedAveragePlotsCD-adapcoShanghai201457CASE2-TurbulenceIntensityCD-adapcoShanghai201458CASE2-TI15CD-adapcoShanghai201459CASE2-HorizontalVelocityCD-adapcoShanghai201460CASE2-Results–WindSpeedCD-adapcoShanghai201461WA-WeightedAverageRelativeWA–WArelativetom70140306090120150180210240270300330PointVxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]SumSpeedfactorM67650.250.541.131.310.730.320.361.000.520.310.330.277.090.95M67640.320.591.171.310.720.330.340.960.520.310.340.267.180.96M70020.320.611.231.310.660.310.370.970.540.300.340.267.200.97M67730.320.641.001.070.670.340.350.950.450.240.310.256.610.89M70160.360.601.081.210.730.380.360.950.520.290.350.277.090.95M70110.310.610.951.010.700.380.380.940.460.270.310.276.590.88M70140.280.561.061.060.710.350.370.950.520.280.290.256.700.90A010.250.581.161.290.750.310.320.970.510.290.300.287.010.94A020.290.631.211.240.750.340.361.000.520.290.300.277.200.96A030.310.631.141.260.800.320.350.940.500.290.310.267.130.96A040.290.561.131.210.760.370.330.830.480.270.320.276.810.91A050.300.601.171.260.810.370.360.900.490.280.330.277.130.96A060.280.560.981.220.810.310.340.930.500.290.340.246.800.91A070.300.601.171.240.740.310.340.900.540.280.290.246.950.93A080.300.611.201.220.820.330.370.900.510.270.320.267.100.95A090.280.621.251.250.770.300.340.940.510.290.310.257.100.95A100.270.571.171.190.760.280.300.820.460.280.300.256.640.89CASE2-Results–WindSpeedCD-adapcoShanghai2014620306090120150180210240270300330PointVxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]SumSpeedfactorA110.300.621.151.140.780.330.360.810.440.260.310.256.750.90A120.300.621.261.290.800.340.330.830.480.290.310.257.100.95A130.310.581.151.210.790.350.330.800.450.270.300.276.820.91A140.280.601.211.300.810.340.330.810.450.270.310.256.960.93A150.320.661.121.180.770.340.380.990.540.290.320.267.170.96A160.320.651.141.190.730.310.371.000.560.280.310.257.110.95A170.320.641.121.200.760.330.400.990.530.290.310.267.160.96A180.330.571.131.200.780.320.360.930.510.290.320.267.010.94A190.310.561.171.280.780.290.330.910.530.300.320.257.020.94A200.320.611.151.310.770.330.310.990.550.290.340.267.250.97A210.330.631.281.300.760.320.361.000.550.300.350.267.441.00A220.320.611.181.240.690.340.300.990.520.300.340.277.110.95A230.320.591.181.260.680.350.300.960.500.290.340.287.050.95A240.320.611.231.270.660.320.380.990.530.300.340.267.220.97A250.310.611.231.310.670.320.370.960.540.300.340.267.210.97A260.350.631.161.150.740.360.381.010.530.290.350.297.240.97A270.270.591.131.130.680.330.360.920.520.280.330.276.810.91A280.280.631.201.130.680.310.390.960.520.280.320.266.960.93A290.310.551.161.240.730.340.360.820.450.270.340.306.870.92A300.290.631.151.230.710.340.360.900.440.250.330.306.920.93A310.290.611.171.230.680.330.370.890.430.240.310.286.840.92A320.330.651.161.230.760.340.380.960.450.250.320.297.130.96A330.330.681.191.270.760.350.390.870.460.260.320.277.160.96CASE2-Results–WindSpeedCD-adapcoShanghai2014630306090120150180210240270300330

PointVxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]SumSpeedfactorVelocityB010.290.571.041.140.630.300.390.980.480.270.310.266.660.895.06B020.290.591.221.250.660.320.361.000.510.300.310.247.040.945.35B030.280.641.161.200.710.320.380.990.490.290.310.247.010.945.33B040.260.611.161.270.740.330.360.940.500.280.320.277.060.955.37B050.310.711.281.190.720.340.371.060.530.300.310.277.410.995.63B060.330.701.251.210.720.340.391.060.540.270.310.287.400.995.63B070.320.681.181.180.730.350.401.030.500.250.300.267.200.975.47B080.320.681.211.240.750.340.391.040.510.270.300.277.320.985.56B090.330.551.121.110.710.340.380.880.520.290.330.276.820.915.19B100.270.561.171.130.700.370.361.000.460.300.320.296.940.935.27B110.350.581.061.270.880.400.410.910.490.340.380.327.390.995.61B120.260.561.141.250.790.350.361.000.500.300.340.287.130.965.42B130.350.571.191.290.850.410.400.930.490.330.380.337.531.015.72B140.340.581.121.260.800.420.420.940.470.300.390.347.380.995.61B150.340.621.121.300.730.350.391.010.520.310.350.307.340.985.58B160.340.591.141.290.690.350.411.000.530.310.340.317.290.985.54B170.230.561.091.120.740.310.350.940.500.300.310.266.690.905.09B190.280.601.201.160.710.370.370.910.540.290.350.297.090.955.39B180.270.601.181.410.770.340.380.920.540.330.340.297.380.995.61B200.300.631.181.260.790.340.390.940.480.260.320.277.150.965.43CASE2-Results–WindSpeed0306090120150180210240270300330PointVxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]SumSpeedfactorB210.310.631.161.130.750.310.350.880.450.250.300.286.800.91B220.290.591.171.210.690.300.390.870.450.260.320.266.810.91B230.260.561.061.100.670.350.330.900.480.280.360.306.660.89B240.300.601.141.130.740.380.401.040.520.290.350.307.200.97B250.280.611.101.040.590.390.410.830.450.260.310.246.520.87B260.320.661.030.970.580.330.421.060.470.230.300.266.620.89B270.320.641.131.050.640.320.380.990.440.250.300.256.710.90B280.310.601.111.180.740.320.380.800.470.240.290.276.700.90B290.310.591.221.360.810.320.330.870.490.280.340.287.180.96B300.320.641.171.260.840.350.330.850.470.270.320.277.080.95B310.340.591.041.320.760.430.410.960.500.320.380.347.400.99B320.320.561.111.350.700.320.371.000.530.330.330.297.190.96B330.320.611.051.260.830.370.330.810.450.270.330.296.900.93C010.300.581.171.070.700.330.390.920.530.280.330.256.840.92C020.280.581.151.090.720.330.380.920.530.280.340.256.860.92C030.290.591.091.070.740.330.380.950.540.270.310.256.800.91C040.310.621.011.060.690.330.350.950.450.240.310.266.580.88C050.280.621.041.130.600.290.360.870.430.260.320.266.450.86C060.300.591.111.100.710.320.370.890.500.270.310.266.730.90C070.320.641.141.060.770.320.380.950.540.280.330.297.030.94C080.280.621.151.030.590.320.320.910.530.260.310.256.560.88C090.270.631.201.290.640.280.310.900.550.240.300.246.850.92C100.290.621.141.030.650.290.320.860.540.260.310.256.550.88C110.320.641.161.250.660.310.310.860.520.240.290.236.790.91C120.300.651.140.980.640.320.320.880.440.250.290.236.440.86C130.330.661.171.070.670.280.350.930.430.240.290.246.680.90C140.310.611.111.150.710.350.350.870.430.250.310.296.740.90C150.330.641.131.290.690.320.340.880.440.250.330.286.900.93CASE2-Results–WindSpeedCD-adapcoShanghai2014650306090120150180210240270300330PointVxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]SumSpeedfactorC160.350.661.201.230.710.330.370.890.440.260.320.287.050.94C170.330.641.121.210.750.340.330.840.410.240.320.266.800.91C180.320.601.161.180.720.330.340.860.460.250.290.276.780.91C190.310.651.191.240.730.340.370.900.440.260.310.277.010.94C200.320.651.171.180.710.340.390.830.490.240.290.276.860.92C210.320.571.121.170.760.360.360.900.480.260.300.276.870.92C220.260.631.151.160.740.350.380.860.490.250.270.266.800.91C230.290.631.201.160.720.340.380.870.480.240.260.256.810.91C240.350.691.301.220.730.370.420.970.500.250.290.257.360.99C250.340.671.171.290.800.360.380.950.500.270.310.297.350.98C260.330.671.261.280.740.340.360.980.500.280.310.277.320.98C270.270.581.031.040.730.330.340.870.480.270.310.266.510.87C280.280.581.031.060.780.350.330.900.470.290.300.266.640.89C290.280.601.011.210.820.340.330.930.500.310.310.266.910.93C300.330.611.031.120.750.320.390.940.500.280.310.276.860.92C310.300.551.001.190.770.310.340.880.490.300.330.266.720.90C320.260.601.191.250.780.310.340.970.510.290.310.277.080.95C330.260.581.101.250.790.320.340.980.530.290.310.287.020.94CASE2-Results–WindSpeedCD-adapcoShanghai2014660306090120150180210240270300330PointVxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]SumSpeedfactorD010.300.581.171.310.770.380.360.920.540.310.360.277.270.97D020.310.631.111.160.700.340.380.970.530.280.330.287.010.94D030.310.621.131.150.700.350.390.990.520.280.330.277.040.94D040.320.641.171.190.690.360.381.010.540.290.330.277.190.96D050.310.621.161.210.690.360.370.990.570.290.320.277.170.96D060.290.571.171.220.690.360.360.980.590.300.320.277.120.95D070.290.581.241.250.730.360.360.980.610.310.340.277.320.98D080.290.581.211.200.710.350.360.980.600.290.330.267.170.96D090.330.671.251.220.710.370.391.030.540.300.360.297.461.00D100.340.661.181.170.690.380.401.030.520.290.350.317.340.98D110.330.621.131.180.740.400.390.910.510.310.350.317.170.96D120.320.631.181.170.710.370.360.880.520.310.330.307.090.95D130.330.591.121.120.800.390.390.910.500.270.340.307.050.95D140.290.551.051.170.740.340.330.920.530.310.330.266.810.91D150.320.560.961.100.760.350.340.890.520.290.320.266.670.89D160.330.641.171.100.760.390.370.930.470.260.320.317.050.94D170.310.611.121.230.840.370.370.880.500.290.350.317.180.96D180.300.591.141.210.790.370.360.830.490.290.370.317.060.95D190.340.631.091.120.660.390.400.960.490.280.330.307.010.94D200.310.571.091.070.750.360.380.940.540.290.300.266.850.92CASE2-Results–WindSpeedCD-adapcoShanghai2014670306090120150180210240270300330PointVxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]SumSpeedfactorD210.280.551.091.080.740.350.370.960.540.290.300.246.790.91D220.290.561.051.050.730.360.370.940.520.290.300.266.720.90D230.290.601.101.030.720.350.350.940.520.270.290.276.720.90D240.290.611.031.030.720.350.350.920.500.290.280.246.610.89D250.290.610.961.050.720.350.350.930.480.290.280.246.550.88D260.310.621.021.090.730.350.360.960.500.300.300.266.790.91D270.340.641.051.160.760.360.350.940.490.280.350.287.010.94D280.290.551.171.070.600.300.360.830.440.250.330.286.480.87D290.310.631.011.110.720.360.350.880.470.280.370.316.810.91D300.300.590.941.080.660.320.340.820.430.270.320.256.310.85D310.290.610.981.110.650.340.350.820.440.250.330.256.430.86D320.310.640.971.050.670.300.330.800.450.250.340.266.380.86D330.290.561.081.050.670.310.300.780.460.260.350.286.380.86E010.360.661.041.100.730.370.360.990.510.260.300.307.000.94E020.340.601.020.970.660.340.370.920.470.250.280.286.490.87E030.330.641.111.060.680.370.381.000.480.260.300.276.890.92E040.340.631.011.030.650.360.370.910.470.260.280.256.570.88E050.350.650.981.040.690.360.380.930.480.260.300.306.710.90E060.340.721.041.230.790.380.391.000.530.310.360.307.370.99E070.310.641.171.060.690.340.350.960.500.290.330.266.910.93E080.300.661.221.030.700.350.360.970.520.290.310.266.960.93E090.310.611.341.110.710.350.360.980.530.290.340.277.210.97E100.330.611.241.140.680.350.350.980.540.280.350.277.130.96CASE2-Results–WindSpeedCD-adapcoShanghai2014680306090120150180210240270300330PointVxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]Vxyhub[m/s]SumSpeedfactorE110.340.671.131.020.670.350.351.000.560.310.350.277.020.94E120.340.641.211.110.710.340.341.010.520.310.330.287.140.96E130.350.621.121.110.710.340.361.030.560.290.340.307.140.96E140.370.671.231.050.730.360.381.030.540.290.350.317.300.98E150.300.591.211.200.730.360.36

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