NASA imapanga zokulirapo za 'injini yosatheka'

Ngakhale kutsutsidwa, mikangano, komanso kukayikira kwakukulu komwe asayansi ndi mainjiniya padziko lonse lapansi amalankhula, dongosolo la NASA la EmDrive silikufa. Ma lab a Eagleworks akuyembekezeka kuwonetsa injini yamagetsi iyi ya 1,2-kilowatt "yosatheka" mkati mwa miyezi ingapo ikubwerayi.

Ziyenera kuvomerezedwa poyera kuti NASA sapereka ndalama zazikulu kapena zofunikira za anthu pa izi. Komano, komabe, samasiya lingalirolo, chifukwa mayesero otsatirawa, ngakhale atangochitika posachedwa, amatsimikizira kuti kuyendetsa koteroko kumapereka mphamvu. Kumanga kwa prototype palokha kuyenera kutenga zosaposa miyezi iwiri. Pambuyo pake, pafupifupi miyezi isanu ndi umodzi yoyesa ndikuyesa ikukonzekera. M'malo mwake, tiwona momwe izi, zomwe zinali zazikulu kale, zidachita.

Poyamba, EmDrive ndi ubongo wa Roger Scheuer, m'modzi mwa akatswiri odziwika bwino oyendetsa ndege ku Europe. Ntchitoyi inaperekedwa kwa iye mu mawonekedwe a chidebe cha conical. Mapeto amodzi a resonator ndi okulirapo kuposa enawo, ndipo miyeso yake imasankhidwa m'njira yoti ipereke kumveka kwa mafunde a electromagnetic kutalika kwake. Chotsatira chake, mafundewa, omwe akufalikira kumapeto kwakukulu, ayenera kufulumizitsa, ndikuchepetsera kumapeto kwake. Chifukwa cha liwiro losiyana la kutsogolo kwa mafunde, amayenera kukakamiza ma radiation osiyanasiyana mbali zina za resonator ndipo potero apange kusuntha kopanda ziro pakuyenda kwa sitimayo. Pakadali pano, ndi ma prototypes ang'onoang'ono okha omwe adamangidwa ndi mphamvu ya dongosolo la ma micronewtons. Xi'an Northwest Polytechnic University of China anayesa injini yachitsanzo yokhala ndi ma micronewton 720. NASA yatsimikizira kugwira ntchito kwa kachitidwe komangidwa molingana ndi lingaliro la EmDrive kawiri, kachiwirinso mu vacuum.