Video: Lub dav hlau load factor yog dab tsi?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Hauv aeronautics, lub load factor yog qhov piv ntawm qhov nqa ntawm ib qho dav hlau rau nws qhov hnyav thiab sawv cev rau kev ntsuas thoob ntiaj teb ntawm kev ntxhov siab (" thauj ") uas tus qauv ntawm lub dav hlau yog kawm: qhov twg: = Load factor = Lift = Nyhav. Txij li thaum load factor yog qhov piv ntawm ob lub zog, nws yog dimensionless.
Tib neeg kuj nug, aircraft load factor xam li cas?
Raws li lwm cov lus teb tau hais, Load Factor tsuas yog Aerodynamic Lift faib los ntawm dav hlau hnyav. Nco ntsoov tias yog Aerodynamic Lift paub thiab qhov hnyav yog paub, ces ib qho tsis tas yuav paub seb puas los yog tsis yog dav hlau yog accelerating rau xam tus Load Factor.
Tom qab ntawd, lo lus nug yog, koj yuav piav qhia txog kev thauj khoom li cas? Txhais: Load factor yog txhais raws li qhov piv ntawm qhov nruab nrab thauj dhau lub sijhawm muab rau qhov kev thov siab tshaj plaws (peak thauj ) tshwm sim nyob rau lub sijhawm ntawd. Hauv lwm lo lus, lub load factor yog qhov piv ntawm lub zog noj nyob rau hauv ib lub sij hawm muab ntawm lub sij hawm ntawm teev mus rau lub ncov thauj uas tau tshwm sim thaum lub sijhawm ntawd.
Ib yam li ntawd ib tug yuav nug, vim li cas lub load tseem ceeb hauv aviation?
Airlines ' efficiency ntawm kev siv lawv cov cuab tam yog tseem ceeb rau lawv los tsim kom muaj peev xwm rov qab los ntawm kev nqis peev. Siab dua load factor yog qhov zoo vim nws nce nyiaj tau los thiab profitability. Muaj lub rooj mais (lossis ASM) thiab load factor nce nyiaj tau los ntawm cov neeg caij tsheb mais (lossis RPM). Qhov no pab txhawb kev loj hlob ntawm cov nyiaj tau los.
Dab tsi cuam tshuam rau load factor?
Txhua lub zog siv rau lub dav hlau kom deflect nws lub davhlau los ntawm txoj kab ncaj nraim ua rau muaj kev ntxhov siab rau nws cov qauv; tus nqi ntawm lub zog no yog termed load factor . Raws li lub txhab nyiaj steepens, cov kab rov tav nqa khoom nce, centrifugal quab yuam nce, thiab load factor nce.
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