Cov txheej txheem:
Video: Yuav ua li cas koj xam caj npab hnyav thiab sib npaug?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Muab txhua hnyav los ntawm caj npab -qhov kev ncua deb ntawm qhov siv datum-kom pom lub sijhawm. Ntxiv tag nrho cov hnyav nrhiav qhov tag nrho hnyav . Ntxiv tag nrho cov sijhawm mus nrhiav lub sijhawm tag nrho. Faib tag nrho lub sij hawm los ntawm tag nrho hnyav nrhiav qhov nruab nrab ntawm lub ntiajteb txawj nqus.
Tsis tas li ntawd, koj ntsuas caj npab hnyav thiab sib npaug li cas?
Kev suav
- Txiav txim siab qhov hnyav thiab caj npab ntawm txhua qhov loj hauv lub dav hlau.
- Muab qhov hnyav los ntawm caj npab rau txhua qhov loj los xam lub sijhawm.
- Ntxiv lub sijhawm ntawm txhua pawg ua ke.
- Faib tag nrho lub sij hawm los ntawm tag nrho cov huab hwm coj ntawm lub dav hlau muab ib tug zuag qhia tag nrho caj npab.
Ib sab saum toj, dab tsi yog qhov yooj yim khiav hauj lwm hnyav? Qhov hnyav ua haujlwm . Qhov khoob hnyav ntawm lub aircraft plus hnyav ntawm cov neeg ua haujlwm xav tau, lawv lub hnab ntim khoom thiab lwm yam khoom siv xws li zaub mov thiab dej haus.
Ua li no, vim li cas qhov hnyav thiab qhov sib npaug tseem ceeb?
Qhov hnyav thiab sib npaug muaj kev cuam tshuam ncaj qha rau kev ruaj ntseg thiab kev ua haujlwm ntawm lub dav hlau. Yog tias lub dav hlau hnyav dhau, nws yuav tsis tau tawm hauv av. Yog nws tawm ntawm tshuav nyiaj li cas , nws tuaj yeem tswj tsis tau thaum nws siv davhlau.
Dab tsi yog dihedral thiab nws lub hom phiaj yog dab tsi?
Lub hom phiaj ntawm dihedral cov nyhuv yog los pab rau stability nyob rau hauv tus yob axis. Nws yog ib qho tseem ceeb hauv tus stability ntawm tus kauv hom uas yog qee zaum hu ua "roll stability".
Pom zoo:
Yuav ua li cas koj xam qhov hnyav thiab qhov sib npaug ntawm lub dav hlau?
Ntxiv tag nrho cov sijhawm mus nrhiav lub sijhawm tag nrho. Faib tag nrho lub sijhawm los ntawm qhov hnyav tag nrho kom pom qhov nruab nrab ntawm lub ntiajteb txawj nqus. Nrhiav tag nrho qhov hnyav thiab qhov nruab nrab ntawm lub ntiajteb txawj nqus ntawm qhov nruab nrab ntawm lub ntiajteb txawj nqus daim ntawv qhia hauv koj lub dav hlau POH los txiav txim seb lub dav hlau puas nyob hauv qhov txwv
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