Nyob rau hauv Lavxias teb sab, ib qho kev pib los qhia cov tub ntxhais kawm txog kev tsim cov satellites me me, txawm tias muaj nyob rau hauv tsev kawm ntawv, tab tom nthuav dav. Tsuas yog qhov txaus ntshai uas muaj nyob rau hauv cov khoom ntawm cov platforms no yog lawv lub propulsion system, uas feem ntau siv cov roj siab. Txhawm rau kom ntseeg tau tias cov menyuam kawm ntawv thiab cov tub ntxhais kawm tuaj yeem tsim cov satellites yooj yim ntawm lawv cov tsev kawm ntawv, cov kws tshawb fawb los ntawm National Research Nuclear University MEPhI (National Research Nuclear University MEPhI) tsim lub cav foob pob hluav taws muaj kev nyab xeeb uas siv los ntawm "dej khov" - ib yam khoom tua hluav taws nrov.
Ob peb xyoos dhau los, pab pawg neeg tsim khoom no tau tsim cov VERA hluav taws xob plasma thrusters rau CubeSats, uas twb tau raug xa mus rau hauv qhov chaw ntawm CubeSats. Cov thrusters muaj kev nyab xeeb hu ua OLGA. Tam sim no lawv tau raug sim hauv lub tshuab nqus tsev thiab tab tom nkag mus rau theem kawg.
Lub cav OLGA siv fluoroketone, lossis "dej qhuav" raws li nws feem ntau hu ua, ua nws cov kua ua haujlwm. Nws yog ib qho tshuaj tua hluav taws nrov hauv chav server thiab tsev qiv ntawv, raws li MEPhI xov xwm tshaj tawm.
"Lub cav OLGA, uas twb tau ua pov thawj nws txoj haujlwm tseem ceeb, tau ua pov thawj tias muaj zog hauv lub tshuab nqus tsev," Evgeny Stepin, Tus Thawj Coj ntawm Lub Chaw Tshawb Fawb thiab Tshuab Hluav Taws Xob ntawm National Research Nuclear University MEPhI tau hais. "Qee qhov teeb meem kev siv tshuab ntsig txog kev tiv thaiv kev xau ntawm cov kua dej ua haujlwm tam sim no tab tom raug daws."
Nyob rau hauv lem, Igor Egorov, tus thawj coj ntawm Plasma Rocket Engine Laboratory, tau hais tias qhov kev txhim kho no yog lub hom phiaj los tsim cov tshuab propulsion pheej yig thiab muaj kev nyab xeeb tag nrho rau cov satellites kev kawm, uas tus nqi qis dua li cov analogues uas twb muaj lawm, xws li VERA engine.
OLGA lub ntsiab lus tseem ceeb yog kev siv cov fluoroketone, uas nyob rau hauv chav tsev kub muaj lub zog vapor ntawm kwv yees li ib nrab ntawm huab cua thiab tsis tsim kom muaj kev nyuaj siab ntau dhau rau lub ntiaj teb, ua rau lub kaw lus muaj kev nyab xeeb rau kev thauj mus los.
Tsis zoo li cov cav roj txias ib txwm muaj, uas siv cov tshuaj nyob rau hauv lub siab ntawm kaum lossis ntau pua atmospheres, cov tshuaj tshiab no tsis muaj tshuaj lom, tsis kub hnyiab, thiab tsis ua rau muaj kev phom sij rau tib neeg lossis cov khoom siv. Hauv qhov chaw, hauv lub tshuab nqus tsev, cov kua dej nkag mus rau hauv lub nozzle los ntawm lub valve, muab lub zog txaus rau kev tsav tsheb me me uas hnyav ob peb kilograms xwb.
Lub satellite thawj zaug uas muaj lub tshuab propulsion tshiab yuav yog lub satellite Svarog-1, tsim los ntawm MEPhI (Moscow Engineering Physics Institute) rau kev soj ntsuam gamma radiation rau lub hom phiaj kev tshawb fawb. Raws li cov neeg tsim khoom, kev nyab xeeb thiab tus nqi qis yog qhov zoo tshaj plaws ntawm qhov project, qhib kev cia siab rau kev siv dav dav ntawm cov cav no hauv kev kawm thiab cov haujlwm me me. Qhov no yuav txo qhov kev pheej hmoo thiab cov nqi ntawm kev tso cov nanosatellites pheej yig.
Tau qhov twg los:
Tau qhov twg los: 3d xov.ru
