Vim li cas ho strikes on aircraft?

Cov txheej txheem:

Vim li cas ho strikes on aircraft?
Vim li cas ho strikes on aircraft?

Video: Vim li cas ho strikes on aircraft?

Video: Vim li cas ho strikes on aircraft?
Video: Bitterness and Dread | Exandria Unlimited: Calamity | Episode 2 2024, Hlis ntuj nqeg
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Strakes yog cov cuab yeej me me zoo li ntsia ntawm lub dav hlau uas txhim kho aerodynamics los ntawm kev coj cov huab cua hla qee qhov chaw tswj ntawm cov kaum ntse ntse ntawm kev tawm tsamQhov no tsis yog tsuas yog ua kom muaj kev tswj hwm tag nrho, tab sis nce ntxiv kev nyab xeeb los ntawm kev tiv thaiv kom tsis muaj kev tswj hwm ntawm qis airspeeds.

Vim li cas qee lub cav nacelles muaj strikes?

Nacelle strakes

Nyob rau hauv dav hlau dav hlau qhov twg cov cav mounted nyob rau hauv nacelles slung nyob rau hauv lub tis, strakes yuav muab ntxiv rau ib los yog ob sab ntawm txhua nacelle los tsim vortices uas energize lub airflow hla tis nyob rau hauv lub sij hawm ntawm lub kaum sab xis ntawm kev tawm tsam, xws li thaum lub sij hawm takeoff thiab tsaws, yog li txhim kho tis efficiency.

ventral fin hauv aircraft yog dab tsi?

Qee zaus ib lub dav hlau yuav muaj ib qho ntxiv rau ntawm lub plab ntawm lub dav hlau, qis dua qhov qub ntsug stabilizer ntxiv rau kev ruaj ntseg ntxiv. Qhov no hu ua ventral fin los yog strke.

Dorsal fin in aircraft yog dab tsi?

Lub dorsal fin yog xav tau los ntxiv kev ruaj ntseg rau lub dav hlau ntawm lub kaum sab xis ntawm sab. Lub dorsal fin yog qhov tseem ceebdaim duab peb sab tiaj tiaj ntsia ntawm lub hauv paus ntawm txoj hlua ntsug, nrog rau ntu nyias muaj txiaj ntsig los tso cov vortices ntawm cov ces kaum siab ntawm qhov xwm txheej.

tis vortex generators ua haujlwm li cas?

Vortex generators ua zoo li cov tis me me thiab tsim cov mini tistip vortices, uas muab kauv los ntawm cov ciam teb txheej thiab cov kwj dej dawb Cov vortices no sib xyaw cov cua muaj zog dawb-kwj rau hauv Lub zog ciam teb qis qis, tso cai rau cov cua ntws hauv cov ciam teb kom tiv taus qhov tsis zoo siab gradient ntev.

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