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IntroductionTheintegrateddesignofairframe propulsionofhypersonicvehicleisoneofthekeytechnologyfortheair_breathingenginehypersonicvehicles[1~4 ].Thepurposestodointegrateddesignofforebody inletaretoputtheforebodyasthepre_compressiveramp ,toprovideuniformflowfield ,whichmeanssmallpressureandvelocitygradient,smallorientalangleofgasflowandlowaverageMachnumberattheentryoftheinlet,andenoughfluxfortheinlet,furthermoretomeetthedesignrequestofinlet.Ontheotherhand ,itmustbenon_sensitivetotheMachnumbera… 相似文献
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