Qhov tseeb, tsis zoo li cov txiv kab ntxwv plume koj tuaj yeem saib ntawm Western afterburners, Lavxias pom tias xiav hauv cov ntsiab lus xim uas txhua cov roj txhaj tau hlawv ua ntej tawm hauv lub nozzle(qhov tshwm sim ntawm lub cav tsim thiab txoj kev roj pov tseg rau hauv nruab nrab ntawm lub tog raj kheej): muaj kev sib xyaw ua tiav ntau dua …
Vim li cas lub qab kub hnyiab xiav?
Cov xim xiav yog muab los ntawm tus yam ntxwv EM hluav taws xob ntawm C-H daim ntawv cog lus tawg, C- thiab H- radicals tsim thiab rov ua dua nrog O- radicals los ua CO2 thiab H2O. Qhov no tsis muaj kev ywj pheej ntawm qhov kub thiab yog vim li cas vim li cas lub qhov cub hluav taws xob tshiab yog xiav.
Vim li cas tom qab hluav taws kub?
Lub tswv yim tom qab lub tshuab hluav taws xob yog txhawm rau txhaj roj ncaj qha rau hauv cov kwj deg thiab hlawv nws siv cov pa oxygen uas tseem tshuav. Qhov no ua kom sov thiab nthuav cov pa tawm ntxiv, thiab tuaj yeem ua rau lub zog ntawm lub tshuab dav hlau los ntawm 50% lossis ntau dua.
Puas cov turbofans puas muaj qab hau?
Afterburners tsis siv ntawm high-bypass turbofan xyaw tab sis tej zaum yuav siv rau ntawm qis-bypass turbofan lossis turbojet xyaw. Niaj hnub nimno turbofans muaj xws li ib tug loj-theem kiv cua los yog ib tug me me kiv cua nrog ob peb theem.
Dab tsi yog qhov ua haujlwm tom qab hlawv?
Ib qho tom qab (lossis rov ua kom sov) yog ib qho ntxiv ntawm cov tshuab dav hlau, feem ntau yog tub rog supersonic aircraft. Nws lub hom phiaj yog txhawm rau txhawm rau txhawm rau nce ntxiv,feem ntau yog rau lub davhlau supersonic, tawm mus thiab rau qhov xwm txheej sib ntaus sib tua.
