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基于正交试验脱硫除尘离心风机叶轮的性能优化.docx

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基于正交试验脱硫除尘离心风机叶轮的性能优化 Title:PerformanceOptimizationofCentrifugalFanImpellerforFlueGasDesulfurizationandDustRemovalbasedonOrthogonalExperiment Abstract: Inthecontextofincreasingenvironmentalconcerns,theoptimizationoffluegasdesulfurizationanddustremovalprocesseshasbecomecrucial.Theperformanceofcentrifugalfanimpellersplaysavitalroleinachievingefficientoperationofthesesystems.Inthispaper,weproposetheuseoforthogonalexperimentstooptimizetheperformanceofcentrifugalfanimpellersinthefluegasdesulfurizationanddustremovalapplications.Bysystematicallyvaryingtherelevantparameters,suchasimpellergeometry,rotationalspeed,andbladeangle,weaimtoidentifytheoptimalcombinationthatmaximizesthefan'sperformance. 1.Introduction: Thecombustionoffossilfuelsreleasesvariouspollutantssuchassulfurdioxide(SO2)anddustparticlesintotheatmosphere.Fluegasdesulfurizationanddustremovalsystemshavebeenwidelyemployedtomitigatetheadverseeffectsofthesepollutants.Amongthecomponentsofthesesystems,centrifugalfansplayacrucialroleinensuringefficientgasflowandthuseffectivedesulfurizationanddustremoval.Therefore,optimizingtheperformanceofcentrifugalfanimpellersisessentialforenhancingtheoverallefficiencyofthesesystems. 2.OrthogonalExperimentDesign: Orthogonalexperimentaldesignisasystematicmethodthatallowsfortheefficientexplorationofmultiplefactorsandlevels,reducingthenumberofexperimentsrequired.Inourstudy,wewillconsiderparameterssuchasimpellergeometry,rotationalspeed,andbladeangleasinfluentialfactorsandproposeanorthogonalarraydesigntoexploretheireffectsontheperformanceoftheimpeller. 3.ExperimentalProcedures: Inthissection,wewilloutlinethestep-by-stepprocedureadoptedtoconducttheexperiments.Firstly,wewilldeterminethelevelsforeachfactorandassignauniquecombinationtoeachrunbasedontheorthogonalarray.Theexperimentswillbeconductedfollowingthepredeterminedlevelsandcombinations.Theperformanceparameters,suchasairflowrate,pressurerise,andefficiency,willbemeasuredforeachexperiment. 4.ResultsandDiscussion: Theobtainedexperimentaldat