Vim li cas cov neeg tsav dav hlau tau swept tis?

Cov txheej txheem:

Vim li cas cov neeg tsav dav hlau tau swept tis?
Vim li cas cov neeg tsav dav hlau tau swept tis?
Anonim

A swept tis yog qhov kev npaj ntau tshaj plaws rau kev kub ceev (transonic thiab supersonic) dav hlau dav hlau. … Nyob rau hauv lub davhlau ya nyob twg, ib tug swept tis tso cai rau tus Critical Mach Number ntau dua ib tug ncaj tis ntawm zoo xws li Chord thiab Camber. Qhov no ua rau lub ntsiab kom zoo dua ntawm tis sweep uas yog ncua qhov pib ntawm nthwv dej luag.

Vim li cas cov dav hlau ua lag luam tau swept tis?

Swept Wings Tsawg turbulence Lub ntsiab yog vim li cas lub dav hlau tau swept tis yog kom txo tau turbulence. … Qhov ceev ntawm lub dav hlau ya mus yuav cuam tshuam rau qhov muaj kev kub ntxhov. Thaum nrawm nrawm dua, cov dav hlau ntsib kev kub ntxhov ntau dua vim muaj kev sib txhuam ntawm huab cua ntau ntxiv hla nws tis.

Vim li cas swept tis tsim tsawg dua?

Thaum koj txo cov huab cua ntws sib npaug mus rau kab chord, koj txo tus nqi nqa lub tis tsim. … Txawm li cas los xij, ntawm qhov nrawm nrawm, koj nyob ntawm lub kaum ntse ntse ntawm kev tawm tsam, thiab cheb lub tis tuaj yeem yuam lub kaum sab xis siab heev - ze rau koj lub kaum sab xis ntawm kev tawm tsam.

Puas swept tis ruaj khov dua?

Wing cheb yuav pab txhawb nqa kev ruaj ntseg sab nraud raws li daim duab 146 qhia. Thaum lub dav hlau swept tis yog sidelipping, lub tis mus rau lub sidelip yuav muaj ib tug ntau dua tshaj tawm ib txwm mus rau lub tis tus thawj ntug tshaj lub tis deb ntawm lub sidelip.

Vim li cas cheb tis kwj ntawm qhov taub ua ntej?

Npua thiab tapered tis yuav zoo nyob rau ntawm lubtswv yim ua ntej vim lub tis siab loading ntawm lub tswv yim. Lub ciam txheej txheej tawm kuj tshwm sim los ntawm tis cheb slows lub airflow thiab txo lub nqa ze ntawm lub tswv yim thiab ntxiv rau qhov teeb meem.

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