Ndege zimathamanga kasanu kuposa phokoso

The US Air Force akufuna kumanga ndege zinchito zochokera prototype hypersonic X-51 Waverider, kuyesedwa pafupifupi zaka ziwiri zapitazo mu Pacific Ocean. Malinga ndi akatswiri a DARPA omwe akugwira ntchitoyi, koyambirira kwa 2023, mtundu wogwiritsiridwa ntchito wa ndege wa jet womwe uli ndi liwiro pamwamba pa Mach XNUMX ungawonekere.

X-51 paulendo woyeserera pamtunda wa 20 metres idafika pa liwiro la 6200 km/h. Scramjet yake idakwanitsa kuthamangitsa liwiro ili ndipo ikadatha kufinya zambiri, koma mafuta adatha. Zachidziwikire, asitikali aku US akuganiza za njirayi osati ya anthu wamba, koma zolinga zankhondo.

The Scramjet (chidule cha Supersonic Combustion Ramjet) ndi injini ya jet ya combustor yomwe ingagwiritsidwe ntchito pa liwiro loposa la ramjet wamba. Jeti ya mpweya imalowa mu cholumikizira cholowera cha injini ya jet ya supersonic pa liwiro loposa liwiro la mawu, imatsika, kufinyidwa, ndikusintha gawo lina la mphamvu yake ya kinetic kukhala kutentha, zomwe zimapangitsa kutentha. Kenaka mafuta amawonjezedwa ku chipinda choyaka moto, chomwe chimawotcha mumtsinjewo, chikuyendabe pa liwiro lapamwamba kwambiri, zomwe zimapangitsa kuti kutentha kwake kuchuluke. M'mphuno yowonjezereka, jeti imakula, kuzizira ndi kuthamanga. Kuthamanga ndi zotsatira zachindunji za dongosolo lopanikizika lomwe limayamba mkati mwa injini, ndipo kukula kwake kumayenderana ndi kusintha kwa nthawi mu kuchuluka kwa kayendetsedwe koyenda kudzera mu injini ya mpweya.