简介：Removalofcondensatesfromwetsteamflowinthelaststagesofsteamturbinessignificantlypromotesstageefficiencyandpreventserosionofrotors.Inthispaper,homogeneousspontaneouscondensationintransonicsteamflowinthe2-Drotor-tipsectionofastageturbineisinvestigated.Calculatedresultsagreewithexperimentaldatareasonablywell.Onthebasisoftheabovework,a2-Dnumericalsimulationofwetsteamflowinadjacentrootsectionsofacomplexsteamturbinestagewascarriedout.Computationalresultswereanalyzedandprovideinsightsintoeffectiveremovalofhumidity.

简介：Thestructure,functionandrecognitionmethodofanaxisorbitauto-recognizingsystemarepresentedinthispaper.Inordertomakethebestuseofinformationofformatanddynamiccharacteristicsofmarinesteamturbineaxisorbit,thestructureandfunctionsorneuralnetworkareappliedtothissystem,whichcanbeusedtoauto-recognizeaxisorbitofthesystemturbinerotorusingBPneuralnetwork.

简介：Allkindsofreasonsareanalysedintheoryandafaultrepositorycombinedwithlocalexpertexperiencesisestablishedaccordingtothestructureandtheoperationcharacteristicofsteamgeneratorinthispaper.Atthesametime,Kohonenalgo-rithmisusedforfaultdiagnosessystembasedonfuzzyneuralnetworks.Fuzzyarithmeticisinductedintoneuralnetworkstosolveuncertaindiagnosisinducedbyuncertainknowledge.Accordingtoitsself-associationinthecourseofdefaultdiagnosis.thesystemisprovidedwithnon-supervise,self-organizing,self-learning,andhasstrongclusterabilityandfastclustervelocity.

简介：噪音在250下面由变动浸透的蒸气流动导致了