"Albatross" (L-39) - lub dav hlau npau suav

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"Albatross" (L-39) - lub dav hlau npau suav
"Albatross" (L-39) - lub dav hlau npau suav

Video: "Albatross" (L-39) - lub dav hlau npau suav

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"Aero L-39" yog lub dav hlau ua Czech tsim rau kev cob qhia tsav. Nws kuj tseem siv tau los ua ib qho kev sib tw luv luv. Muaj cov pej xeem versions ntawm lub aircraft, hlub los ntawm pilots rau lawv yooj yim, yooj yim ntawm kev tswj, ceev, maneuverability thiab kev cia siab.

l39 ua
l39 ua

Kev piav qhia

Aero L-39 Albatros (lub npe luv - "Ellie") tau tsim los ntawm Czech dav hlau Aero Vodochody. Nyob nruab nrab ntawm 1968 thiab 1999, 2868 units ntawm L-39 qauv thiab 80 units ntawm lub upgraded version ntawm lub L-59 tau tsim. Hauv ntau tshaj peb caug lub teb chaws ntawm lub ntiaj teb no, lub L-39 kev cob qhia aircraft tseem nyob rau hauv kev pab cuam (Russia yog ib tug ntawm lawv).

L-39 Albatros yog ib lub cav, ob lub rooj tsav dav hlau tus kws qhia. Nws yog feem ntau siv rau kev cob qhia tus thawj tsav dav hlau thiab kev cob qhia siab heev rau cov kws tsav dav hlau. Qhov muaj peev xwm siv tau raws li kev sib ntaus sib tua yog txwv los ntawm kev ua haujlwm ntawm lub davhlau (qhov loj me, tsis muaj riam phom txaus). Txawm li cas los, tus qauv yog heevmuaj txiaj ntsig tiv thaiv kev tshawb nrhiav drones, UAVs, helicopters.

dav hlau l39 photo
dav hlau l39 photo

History

L-39 yog lub dav hlau nrog keeb kwm nplua nuj. Thawj lub davhlau ntawm Albatross tau tshwm sim hauv xyoo 1968, thiab txij li ntawd los Aero tau xa ntau dua 2,900 units ntawm ob peb lub qauv ntawm cov qauv ua tiav no. Lub L-39 tseem ua haujlwm hauv huab cua ntawm ntau lub tebchaws, thiab tseem nyiam nrog cov kws tsav dav hlau, tshwj xeeb tshaj yog nyob hauv Asmeskas.

Txawm hais tias L-39 tsis tau tsim tawm lawm, kev hloov kho tub rog thiab pej xeem ntawm lub dav hlau tau raug txhim kho tas li los ntawm kev txhim kho kev tswj hwm, kev sib txuas lus, navigation, riam phom, thiab lwm yam. Cov neeg siv khoom tseem ceeb ntawm L-39 Albatros yog cov USSR thiab Warsaw Pact lub teb chaws. Cov neeg siv khoom nyob sab Europe thiab Asmeskas kuj tau qhuas txog qhov yooj yim, ceev, maneuverability thiab affordability ntawm L-39.

Lub dav hlau yog tus ua tiav rau thawj Czechoslovak dav hlau dav hlau L-29 Delfín. Czech cov tub ceev xwm tab tom txiav txim siab rov pib tsim "tus me nyuam" ua tau zoo hauv ntau hom.

kev cob qhia aircraft l39
kev cob qhia aircraft l39

Chronology ntawm Creation

Rau 30 xyoo, Aero Vodochody tau tsim thiab tsim ntau yam kev hloov kho:

  • 1964 - Pib ntawm kev tsim ntawm Albatross ua tus kws qhia dav hlau.
  • 1968 - thawj davhlau.
  • 1971 L-39C loj ntau lawm pib.
  • 1972 - Thawj lub davhlau ntawm L-39V - Lub hom phiaj towing version.
  • 1974 - Aero tau los ua ib feem ntawm Czechoslovak Air Force.
  • 1975 L-39ZO thawj lub davhlau nrogplaub underwing hardpoints.
  • 1977 - Thawj lub davhlau ntawm L-39ZA nrog plaub lub underwing thiab ventral cua phom hardpoints.
  • 1996 - kawg ntawm kev tsim tawm ntawm L-39 Albatros.

Txawm tias tom qab kev tsim khoom loj, Aero tsis tau zais cov duab kos ntawm lub dav hlau L-39 nyob rau hauv ib lub thawv nyob deb, tab sis txuas ntxiv txhim kho tus qauv. Lub tuam txhab muab ntau yam kev pabcuam rau nws cov neeg ua haujlwm, suav nrog lub neej txuas ntxiv, kho dua tshiab thiab hloov kho dav hlau. Ntawm cov neeg siv khoom yog cov tub rog ntawm Czech koom pheej, Slovakia, Hungary, Algeria, Thaib, Nyab Laj thiab lwm lub tebchaws.

Destination

L-39 Albatros yog ib lub cav sib xyaw ua ke, ob lub rooj tsav dav hlau tus kws qhia thiab kev cob qhia dav hlau, uas yog npaj rau kev cob qhia qib siab thiab kev cob qhia thawj zaug, nrog rau kev cob qhia ntxiv hauv kev tawm tsam cov yeeb ncuab huab cua thiab tsis ya. hom phiaj. Koj tseem tuaj yeem ya nws zoo li lub dav hlau sib ntaus sib tua.

Cov qauv no feem ntau yog lwm txoj hauv kev rau kev ya davhlau simulators. Kev xaiv kev sib ntaus sib tua tau xyaum ntawm nws, tab sis tsis zoo li lub khoos phis tawj version, cov neeg ua haujlwm paub txog cov txheej txheem thiab cov kev coj ua nyob, hauv cov xwm txheej ntuj. Yooj yim rau kev khiav lag luam, hnav thiab tib lub sijhawm ua haujlwm thiab kev xav - qhov no yog lub dav hlau L-39.

dav hlau drawings l39
dav hlau drawings l39

Ntse

Cov cuab yeej no muaj ntau qhov zoo dua lwm tus qauv. Piv txwv li, nws yog qhov txawv ntawm lub cav zoo heev ntawm 1xAI 25TL series. Ntxiv rau, lub zog qhuav ntawm 3,307 lbf (14.7 kN). Txeetsim los rau ib tug neeg coob ntawm ob, tab sis txhua yam yog faib heev rationally, compactly thiab conveniently.

Qhov ntev ntawm lub dav hlau yog 13 meters, nws tisspan yog 9.44 meters, thaj tsam ntawm txhua lub tis yog 18.8 square meters. m, qhov siab - 4,7 m. Qhov hnyav ntawm lub dav hlau npliag yog 3400 kg, thaum thauj khoom, qhov hnyav nce mus rau 4370 kg. Txawm hais tias muaj qhov tsim nyog rau lub nkoj me me, nws qhov ceev yog qhov tseem ceeb - 750 km / h. Muaj qee qhov lwm tus yam ntxwv uas paub qhov txawv ntawm tus qauv L-39 hauv txoj hauv kev zoo. Lub dav hlau muaj Ferry ntau yam (nrog PTB) ntawm 1000 km, nws cov kev pabcuam qab nthab yog 11,500 meters.

aircraft li 39 teev
aircraft li 39 teev

Civil aviation applications

L-39 yog ib feem tseem ceeb ntawm lub xeev txoj haujlwm pabcuam pej xeem. Czech Ministry of Defense tab tom tsom rau kev txhawb nqa cov neeg ua haujlwm pej xeem tsav tsheb rau Albotros. Ib qho tshwj xeeb tsim kev txhawb nqa thiab kev hloov kho tshiab suav nrog nws tus kheej tshwj xeeb rau kev cob qhia thiab tsav lub dav hlau no, uas nrov heev hauv ntau lub tebchaws thoob ntiaj teb.

Aero yog lub dav hlau subsonic tus kws qhia zoo. Txawm tias muaj tseeb hais tias nws tau tsim nyob rau hauv 1960s, nws tseem nyob rau hauv kev thov nyob rau hauv civil aviation hnub no. Txog tam sim no, lub dav hlau L-39 tau suav tias yog tus qauv nyiam rau kev ua si thiab kev ua kis las. Cov duab hais lus ua pov thawj tias cov cuab yeej xav tau zoo npaum li cas ntawm kev tsim, tab sis peb yuav tsum tsis txhob hnov qab txog nws cov yam ntxwv zoo tshaj plaws, kev nyab xeeb siab thiab qis qis rau kev saib xyuas thiab kev ua haujlwm. Tag nrho cov no ua rau L-39tus qauv nrov tshaj plaws pej xeem.

Ntau tshaj 300 units ntawm "Albotros" ua haujlwm rau pej xeem thoob ntiaj teb. Kev tuav yooj yim thiab cov yam ntxwv tsis muaj kev sib tw ua rau nws ua tau rau ntau pab pawg aerobatic, suav nrog Fab Kis Breitling Jet Team, pab pawg neeg tsav dav hlau Lavxias Vyazma, Pab Pawg US Patriots Jet Team, pab pawg tub rog Belarusian aerobatic thiab, tsis ntev los no, Maysus Jet Team Czech, kom ua tiav siv lub dav hlau Aero Albatros.

Pom zoo: