简介:[篇名]Automatedtuningofanenginemanagementunitforanautomotiveengine,[篇名]AutomotiveSignalFaultDiagnostics-PartI:SignalFaultAnalysis,SignalSegmentation,FeatureExtractionandQuasi-OptimalFeatureSelection,[篇名]Automotivetribologyoverviewofcurrentadvancesandchallengesforthefuture,[篇名]CamshaftrollerchaindriveWithreducedmeshingimpactnoiselevels,[篇名]CombatingAutomotiveEngineValveRecession,[篇名]Comparisonofreliabilityenhancementtestsforelectronicequipment,[篇名]Competitivesurfaceinteractionsofcriticaladditiveswithpistonring/cylinderlinearcomponentsunderlubricatedbreaking-inconditions,[篇名]Component-baseddistributedcontrolsystemsforautomotivemanufacturingmachinerydevelopedundertheforesightvehicleprogram,[篇名]Compressionratioinfluenceonmaximumloadofanaturalgas-fueledHCCIengine,[篇名]Computerizedanalysisoffuelsystemsperformancedynamics,[篇名]ConceptsforthecontrolofboostpressureandEGR-rateforaheavydutyengine,[篇名]Conditionmonitoringforacarengineusinghigherordertimefrequencymethod,[篇名]DesignandevaluationoftheELEVATEtwo-strokeautomotiveengine,[篇名]DevelopmentofacheepcreepresistantMg-Al-Zn-Si-basealloy,[篇名]Developmentofanozzle-foulingtestforadditiveratinginheavy-dutyDIdieselengines。
简介:EvaluationoftranscriticalCO{sub}2usinganautomotivecompressorinapackaged-unitarymilitaryECU;Exhaustmanifolddesignforacarenginebasedonenginecyclesimulation;ExhaustparticlenumberandsizedistributionswithconventionalandFischer-Tropschdieselfuels;Finiteelementacousticanalysisofanengineexhaustshieldbysequentiallycoupledmethod;FueladditiveandblendingapproachestoreducingNO{sub}xemissionsfrombiodiesel;HigherOrderTime-FrequencyAnalysisasaToolforHealthMonitoring;Howmodemengineoilscanimpactonemissionreduction;……
简介:Developmentofcombinedsiliconplatenozzles,DevelopmentofEDBMSundercomputersupportedcooperativeworkenvironment,DevelopmentofMineDetectionSix-LeggedWalkingRobotCOMET-Ⅲ,DevelopmentoftheapplicationoftheautomotiveenginetechnologytotheV6four-strokeoutboardmotor,Developmentofthermalfatigueresistantausteniticcastalloysforhigh-temperatureengineexhaustgassystems,Dieselengineelectricturbocompoundtechnology。
简介:摘要:飞机发动机高效涡轮冷却叶片设计是燃气轮机的核心技术,其难点之一是如何准确预测叶片温度场,满足工程需要。飞机发动机高温涡轮叶片冷却,通过叶片内部和外部的数值计算获得内外边界条件,最后通过流体计算软件进行叶片的导热计算,从而获得叶片温度场。由于流动和传热机理复杂,计算结果存在较大的不确定性,为了获得准确的温度结果和校准设计工具,需要在叶片设计的不同阶段开展不同的冷却技术的分析与应用进行验证,这些冷却试验的开展需要循序渐进,在不同设计阶段及时对设计结果进行修正和验证,从而保证涡轮冷却叶片开发能够顺利进行。为适应新一代航空发动机涡轮设计技术需求,开展飞机发动机下高压涡轮冷却技术的研究具有重要的战略意义。鉴于此,文章结合笔者多年工作经验,对飞机发动机高效涡轮冷却技术的分析与应用提出了一些建议,仅供参考。
简介:摘要:发动机电动冷却风扇的智能控制可通过实时监测发动机温度、车速和环境温度等参数,智能调节风扇转速,从而提高发动机冷却效率,减少能源浪费和排放。引入先进的温度感知技术,系统能够实时监测发动机温度,并精准调控风扇转速,确保发动机在最佳工作温度范围内运行。本文对发动机电动冷却风扇智能控制的研究进行了深入分析,并结合了先进的人工智能算法,实现了更加精准的温度预测和响应速度。关键词:发动机;电动冷却风扇;智能控制