Cov txheej txheem:

Thawj lub dav hlau Soviet tau tsim ntev ua ntej Sikorsky
Thawj lub dav hlau Soviet tau tsim ntev ua ntej Sikorsky

Video: Thawj lub dav hlau Soviet tau tsim ntev ua ntej Sikorsky

Video: Thawj lub dav hlau Soviet tau tsim ntev ua ntej Sikorsky
Video: Keeb kwm Hmoob thiab suav ua tsov rog sij hawm ntxeev ntuj thaum ub / Hmong history review 2024, Tej zaum
Anonim

Muaj kev xav tsis thoob tias thawj lub dav hlau Soviet tau tsim los ntawm tus tsim qauv dav hlau Igor Sikorsky hauv xyoo 1939, tab sis qhov no tsis muaj tseeb. Tus qauv ua haujlwm thawj zaug yog TsAGI 1-EA sim apparatus ntawm Alexei Cheremukhin, uas ua nws thawj zaug rov qab rau xyoo 1930. Hmoov tsis zoo, vim tias qhov kev txhim kho tau ua nyob rau hauv nruj secrecy, tsis muaj leej twg paub txog lub nyoob hoom qav taub ntev.

Keeb kwm ntawm zaj dab neeg

Los ntawm thaum yau, Cheremukhin xav nyob rau hauv aviation. Tom qab ntawd nws tsa nws tus kheej txoj haujlwm tsim nws lub dav hlau los ntawm txhua txoj kev. Thaum pib ntawm Kev Tsov Rog Thoob Ntiaj Teb thib ib, Cheremukhin tau ua haujlwm hauv aviation detachment, thiab hauv 1915 nws tau pauv mus rau Imperial Aviation School. Nyob ntawd, tus tub hluas tau ntsib tsis muaj tsawg legendary aircraft designer Tupolev, uas nws txuas ntxiv mus ua hauj lwm nyob ze.

Warrant officer Alexei Cheremukhin, 22 (sab laug) |
Warrant officer Alexei Cheremukhin, 22 (sab laug) |

Nyob rau hauv 1916, tus tub hluas engineers tau txais qib ntawm ib tug tub rog pilot, thiab mus txog rau thaum xaus ntawm tsov rog nws ya ntau tshaj ib puas missions. Tom qab qhov kawg ntawm kev ua tsov ua rog, Cheremukhin rov qab mus rau lub peev thiab los ntawm thawj hnub ntawm lub hauv paus ntawm lub koom haum TsAGI pib ua hauj lwm nyob rau hauv ua ke nrog tus xibfwb N. E. Zhukovsky thiab nws cov tub ntxhais kawm nto moo. Cheremukhin tau ua ib qho tseem ceeb rau kev txhim kho lub koom haum Aerohydrodynamic thiab niaj hnub no yog nws cov tub ntxhais kawm ntawv thiab cov neeg ua haujlwm.

Model of the TsAGI-1-EA helicopter on a scale of 1:72 |
Model of the TsAGI-1-EA helicopter on a scale of 1:72 |

Xyoo 1925, ib lub tuam tsev tau tsim tsa hauv TsAGI, tshwj xeeb hauv kev tsim cov gyroplanes thiab helicopters. Ob xyoos tom qab, lub tuam tsev tau coj los ntawm Cheremukhin. Ntau tus engineers nto moo ntawm lub sijhawm ntawd tau ua haujlwm nrog nws ntawm qhov project. Ua haujlwm ntawm TsAGI 1-EA cov cuab yeej sim tau ua tiav peb xyoos. Thaum lub sij hawm no, ib tug xov tooj ntawm revolutionary txoj kev loj hlob tau tsim: ib tug plaub-bladed lub ntsiab rotor, freewheel clutches, ib tug complex kis tau tus mob, uas tom qab siv nyob rau hauv lub nyoob hoom qav taub.

Helicopter tswvyim |
Helicopter tswvyim |

Raws li Novate.ru, ob lub cav nrog tag nrho lub peev xwm ntawm 240 hp tau teeb tsa ntawm TsAGI 1-EA, thiab txoj kab uas hla ntawm cov hniav yog 11 meters. Tag nrho qhov hnyav ntawm cov cuab yeej yog 980 kilograms, thiab lub davhlau ceev tau txwv rau 30 km / h, uas thaum lub sijhawm ntawd yog ib qho piv txwv.

Helicopter tests thiab davhlau cov ntaub ntawv

Thaum Lub Xya Hli 1930, kev ua haujlwm ntawm TsAGI 1-EA tau ua tiav. Nws yog lub sijhawm pib sim. Cheremukhin txiav txim siab tsis txhob pheej hmoo nws thiab tseem tsis tau thauj lub nyoob hoom qav taub mus rau lub tshav dav hlau. Lawv tau txiav txim siab los ua thawj qhov kev sim pib txoj cai hauv lub tsev TsAGI: Cheremukhin paub tseeb tias lub nyoob hoom qav taub yuav tsis tawm thawj zaug thiab yuav tsum tau hloov kho. Ib txheej ntawm cov khoom siv tua hluav taws tau npaj rau kev sim, thiab Cheremukhin nws tus kheej ua tus tsav sim. Ua rau muaj kev xav tsis thoob ntawm txhua tus neeg tam sim no, lub nyoob hoom qav taub tsis tau tsuas yog pib, tab sis kuj tau ua tiav ntau qhov siab ntawm av.

Alexei Cheremukhin lub nyoob hoom qav taub raug sim |
Alexei Cheremukhin lub nyoob hoom qav taub raug sim |

Cov neeg tsim khoom txiav txim siab tsis txhob yig thiab hnub tom qab lawv thauj TsAGI 1-EA mus rau Ukhtomsky airfield. Cov kev xeem tau ua tiav. Cheremukhin tau rov qab los ntawm tus thawj tswj hwm. Tom qab ntawd lub nyoob hoom qav taub tau nce mus rau qhov siab ntawm 30 meters, ya ob peb mais thiab ua tiav kev tsaws. Txog rau xyoo 1934, muaj kev ya davhlau mus rau TsAGI 1-EA, tom qab ntawd lub nyoob hoom qav taub tau txhim kho tas li. Thaum Lub Yim Hli 1, 1932, Cheremukhin tau tswj kom tsa lub nyoob hoom qav taub mus rau qhov siab ntawm 160 meters, thiab ob lub lis piam tom qab ntawd cov ntaub ntawv tiav ntawm 605 meters tau teeb tsa, uas lawv tsis tuaj yeem tuav tau ntau xyoo. Rau koj cov ntaub ntawv, lub sijhawm ntawd cov ntaub ntawv teev npe dav hlau qhov siab ntawm 18 meters tau koom nrog Italian Ascanio nyoob hoom qav taub, uas tau ua haujlwm txog xyoo 1936.

Hmoov tsis zoo, kev hloov pauv hloov pauv ntawm Cheremukhin thiab nws pab neeg tsis tau muaj lub hom phiaj mus dhau qhov kev sim ua qauv. Tsis paub ntau txog TsAGI 1-EA. Tsuas yog ib qho ntaub ntawv tau tsim txog lub nyoob hoom qav taub thiab nws tus tsim, uas muaj cov duab tiag tiag ntawm lub davhlau.

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