简介：AeroX概念车是一款令人吃惊的双座、双门运动轿车，它无论外观还是内饰都突破了汽车设计的传统，为萨伯（SAAB）公司未来的造型设计方向提供了思路。萨伯公司自从成为通用公司的子公司以来，一直力求维持其以设计创意而著称的品牌形象。

简介："萨博"英文名是SAAB,瑞典汽车品牌,近年被美国通用汽车控股,成了通用旗下的一个品牌。好在美国人没有太多干预萨博本身的设计研发,没有强加进美国人对汽车的概念,保持了一个很独特的汽车类型。因此汽车迷们还是很喜欢的。

简介：在现代汽车工业中，从制造军用飞机转向生产汽车的Saab萨博公司具有它独特的技术优势，而日前推出的全新AeroX概念车则充分展现了Saab萨博悠久的航空科技背景，将汽车与飞机的设计理念相融合，让传统和未来的观念相交汇，完美地将根植于Saab萨博血液中的北欧传承再一次进行了完美的诠释。

简介：英国老牌汽车公司摩根已运营100年，时至今日，公司仍由创始人HFSMorgan家族掌控。为庆祝公司成立100周年，摩根推出了MorganAeroSuperSports，一款融入现代元素的复古款跑车。

简介：在航空测量，主要因素是地面波动。然而，大多数为航空测量设计使用的外部航空测量软件不考虑地面波动影响。因此，设计结果有比较randomicity和“差距”被期望。一个航空测量设计系统被与DEM数据分析地面波动影响到设计结果开发以便前面的重叠和方面重叠能根据块地面波动被认为正当遇见说明或标准。这个系统设计的数据与真实的飞数据相比。结果证明使用DEM在航空测量设计帮助能保证设计结果更好适合真实地面。

简介：2008年萨博将增添一Aero新车型——萨博杰出性能车型标志——到9-7X阵容中.

简介：ThepaperdeliversanoverviewontheEuropeanresearchprojectAITEB-AerothermalInvestigationsonTurbineEndwallsandBlades,whichstartedinyear2000inthecourseofthe5.FrameworkProgramme(GROWTH).Theaimistosubmitanintegratedtechnologyanddesigntoolpackagefortheadvanced,aerothermalhighlyloadeddesignofturbines,especially:Experimental/numericalinvestigationonheattransferandfilm-coolinginseparatedflowforhighlyloadedbladesincludingadvancedtrailingedgecoolingHeattransfer/improvedcoolingofturbineendwalls:Experimental/numericalworkoncoolingofturbineendwalls,shroudsandrecessedbladetips.OptimisedCFD-process(drawing-grid-modelling-postprocessing-riskassessment)inordertoderivethe'bestpractice'touseCFDasatimeeffectivetool.Aftermostoftheprojectlife,anoverviewontheprojectisdelivered.Experimentalresultsoftestseriesatvarioustestsitesarecomparedtonumericalsimulationsoftheindustrialanduniversitypartners.

简介：Thenoiseofaerodynamicsnaturefrommoderntransonicfanisexaminedfromitssourceswiththeperspectiveofnoisereductionthroughaero-acousticsdesignusingadvancedComputationalFluidDynamics(CFD)tools.Inparticulartheproblemsassociatedwiththeforwardpropagatingnoiseinthefrontisaddressed.Itisidentifiedthattheshockwavespillagefromtheleadingadgenearthefantipisthemainsourceofthetonenoise.Twodifferentapproacheshavebeenstudiedtoreducetheforwardaretonenoiseandtwostate-of-arttransonicfansaredesignedusingthestrategiesdeveloped.Thefollowingrigtestsshowthatwhilethefansexhibitothernoiseproblems,theprimarygoalsofnoisereductionhavebeenachievedthroughbothfansandthenovelnoisereductionconceptvindicated.

简介：Laboratoryexperimentswereconductedtostudythespallationbehaviourofthermalbarriercoatings(TBCs)onaero-engineturbinebladesmanufacturedbytheelectron-beamphysicalvapourdepositiontechnique(EB-PVD).Intactbladeswereheatedattemperature1135°Cinafurnaceforcertaintimeandthencooledtotheroomtemperatureinthelaboratorycondition.Itwasfoundthatnospallationoccurredduringcooling,butspallationhappenedatconstantroomtemperatureaftercooling.Thespallationmechanismisstudiedbyusingthemechanicalmodeldeveloped(Harvey2017andWang2017),whicharebasedonthehypothesisofpocketsofenergyconcentration(PECs).Someobservationsofthespallationbehaviourarewellpredictedbythemodel.

简介：

简介：由于受到大约10年前的港片的影响,Saab9-3在我心目中的定位异常清晰:如果作为一个事业蒸蒸日上的年轻中产阶层,常见的是意气风发的律师或者宅心仁厚的医生,一台Saab9-3可能是见证你成功的极佳选择。4天工夫,开着这台车,我似乎也感染到了中产阶层的气息。

简介：Whenanaircraftishoveringordoingadive-hikeflightatafixedspeed,aconstantadditionalinertialforcewillbeinducedtotherotorsystemoftheaero-engine,whichcanbecalledaconstantmaneuverload.Takehoveringasanexample.AJeffcottrotorsystemwithabiasedrotorandseveralnonlinearelasticsupportsismodeled,andthevibrationcharacteristicsoftherotorsystemunderaconstantmaneuverloadareanalyticallystudied.Byusingthemultiple-scalemethod,thedifferentialequationsofthesystemaresolved,andthebifurcationequationsareobtained.Then,thebifurcationsofthesystemareanalyzedbyusingthesingularitytheoryforthetwovariables.IntheEG-plane,whereEreferstotheeccentricityoftherotorandGrepresentstheconstantmaneuverload,twohysteresispointsetsandonedoublelimitpointsetareobtained.Thebifurcationdiagramsarealsoplotted.Itisindicatedthattheresonanceregionsofthetwovariableswillshifttotherightwhentheaircraftismaneuvering.Furthermore,themovementalongthehorizontaldirectionisfasterthanthatalongtheverticaldirection.Thus,thedifferentoverlappingmodesofthetworesonanceregionswillbringaboutdifferentbifurcationmodesduetothenonlinearcouplingeffects.Thisresultlaysatheoreticalfoundationforcontrollingthestabilityoftheaero-engine’srotorsystemunderamaneuverload.

简介：现在品牌机预装的系统主要是Windows7家庭普通版和Windows7家庭高级版，其中前者根本无法更换主题，也不支持Aero效果，让不少用户很失望。其实，失望是不必的，因为只要肯自己动手，我们照样可以让Windows7家庭普通版支持Aero特效。要达到这个目的，我们可以通过两种方法来实现。

简介：Thispaperdescribesanewmethodwhichhasbeendevelopedforthesolutionofdirectandinverseproblemsof3-Dcompressibleflowsinturbomachinery.Twotypesofstreamfunctionsarepropsedinthepaperandtheatreamfunction-coordinatesystemisappliedinnumericalcomputations,Thealgorithmisappliedtostatorbladesandtheresultsarecomparedwithexperimentaldata.Itisthownthatthecomparisonsareverysatisfactory.

简介：Thispaperproposesamultiple-constraints-guaranteedmidcourseguidancelawfortheinterceptionofthehypersonictargets.Intraditionalmidcourselawdesign,theconstraintsoftheaero-thermalheatingarerarelytakenintoconsideration.Theperformanceoftheinfrareddetectionsystemmaybedegradedandtheinstabilityoftheflightcontrolsystemmaybeinduced.Toaddressthisproblem,astate-constrainedmodelpredictivestaticprogrammingmethodisintroducedsuchthatbothterminalconstraints(positionandangle)andoptimalenergyconsumptioncanbeensured.Asaresult,asub-optimalmidcourseguidance,guaranteeingtheaforementionedmultiple-constraintstobeneverviolated,issynthesized.Simulationresultsdemonstratetheeffectivenessoftheproposedmethod.

简介：