Lub tswvyim ntawm lub alarm "IB-24", nws tus yam ntxwv thiab cov duab

"IB-24" yog turbinovintovym neeg nrog caij aircraft. Nws yog npaj rau cov airlines luv luv thiab medium ntau yam. Nws tsim muaj ob tug haib turbo engine (AI-24 series № 2 los yog cov kabmob AI-24T) nrog ib tug ntsia hlau-hom huab cua (AV-72, AV-72T). Nws muaj ib tug sib ntaus ntau yam ntawm 3,000 km, cruising ceev - 490 km / h txwv takeoff luj ntawm 21 tons ntawm cov aircraft ua los ntawm 1959 mus 1979 twb ua ntau tshaj li 1,000 units ntawm xws aircraft .. Kom txog thaum lub sij hawm tam sim no yog siv ntau tshaj 300 chav nyob. Yeej, tus aircraft "IB-24" yog siv nyob rau hauv lub CIS thiab African lub teb chaws. Nws yog ib tug txhim khu kev qha qhov tseeb. Ntxiv mus, cov qauv no los ze zog saib.

zaj dabneeg

Cov kev loj hlob ntawm tus ntxaib-engine turboprop aircraft "IB-24", uas yog muab rau lub lag luam ntawm huab cua tseem khiav mus rau lub zos lo lus uas peb, pib nyob rau hauv 1958 nyob rau hauv 473-GSOKB lawv. O. K. Antonova. Nws twb nqa tawm raws li nyob rau hauv kev daws teeb meem ntawm lub USSR tooj 1417-656, lub 18/12/1957 los ntawm Raws li daim ntawv no, lub dav hlau "Ib tug-24", tus yam ntxwv uas yuav tsum qhia hereinafter, yuav siv cov thauj ntawm coob uas xam nrog nrog ib tug load ntawm 4000 kg ntawm ib tug deb ntawm 400 km nrog ib tug tej ceev - 450 km / h. Nws kuj npaj yuav siv rau hauv lub tshuab AI-24.

Lub aircraft "IB-24" ua ib tug thawj zaug davhlau 20.10.1959 Nyob rau hauv cov ntaub ntawv no, vim nws cov helm yog cov neeg coob, qhov hais kom ua ntawm uas tau nqa tawm ib txoj kev kuaj tsav Lysenko GI Coj ua raws li-Hoobkas thiab lub xeev cov kev ntsuam xyuas tau poob rau 1961.

Serial zus tau tej cov "Ib tug-24" twb nqa tawm nyob rau hauv thawj ib nrab ntawm 1962 nyob rau Kiev cog tooj 473. thawj neeg nrog caij davhlau coj qhov chaw nyob rau hauv lub Cuaj Hli Ntuj ntawm lub tib lub xyoo. Nyob rau 31.10.1962, lub aircraft pib siv "Ib tug-24" rau qhov lawv "Kyiv-Kherson".

Qhuav ntawm lub aircraft twb nqa tawm kom txog rau thaum 1979 Los ntawm 1962 mus 1979 twb nqa tawm qhov kev tso tawm ntawm ntau tshaj 1,200 units. Ntawm no, 1028 twb npaj tau los ntawm lub Kiev Aviation tsob nroj "Aviant." Ib tug analogue ntawm lub aircraft twb tseem ua nyob rau hauv Tuam Tshoj. Nws lub npe yog «Y-7."

Tus tsim thiab layout ntawm lub aircraft tswvyim "IB-24"

Cov qauv no yog ib tug tag nrho-hlau cantilever monoplane, uas yog high-tis. Muaj kuj yog ib tug tricycle-hom tsaws iav, nyob rau hauv uas lub ob pem hauv ntej lub log yog ua ke. Neeg nrog caij aircraft "IB-24" muaj cov nram qab no Cheebtsam:

• "Monocoque" hom fuselage.
• Fais fab teeb - stringers thiab kab teeb. Txuas - kleesvarnye.
• Tsoos layout: rau pem hauv ntej - alarm coob, thiab lwm yam ntawm lub nra compartment - cov neeg nrog caij compartment nrog pantry thiab chav dej.
• Koojtis: lub hwj chim txheej - ob spar thiab 23 nerfyury.
• Flaps: rau ntawm qhov chaw - odnoschelevye. Lawv tso tseg. Tom ntej no - double-slotted zawv zawg. Lub ailerons yog phua.
• Plumage - ib tug ib txwm yam uas ntxiv ventral keel.
• Chassis: tricycle nrog TIG pem hauv ntej lub rooj.
• ob lub log. siab tswj nyob rau hauv lawv yog nqa tawm nyob rau hauv hauv av.
• Installation hwj chim 2 HPT AI-24. Nyob rau hauv cov ntaub ntawv no, lub hwj chim - 2550 l. ib tug. Muaj yog ib tug ntsia hlau nrog nce mus nce los suab. Nws txoj kab uas hla ntawm 3.9 m.

Qhov zoo ntawm tus tsim

Ntawm no yog cov nram qab no cov kev pab cuam:

1. Nqa tawm ib qho kev nce nyob rau hauv qhov tseem ceeb ntim ntawm lub fuselage. Qhov no yog vim lub high center-qhov chaw.
2. Tej kev qhaj ntawv tis ncua rau hauv lub Upper ib feem thiab qhia, txo nqa ntawm lub diffuser thaum lub junctions nrog lub fuselage. Qhov no tseem ceeb tej khoom vaj tse. Raws li ib tug tshwm sim, nws yuav tsub kom lub aerodynamic thaj chaw ntawm lub tis. Nyob rau hauv cov nyhuv uas cov diffuser yog meant sib cais ntawm tus ciam txheej ndlwg ntawm lub ntsiab cuam. Nws tshwm sim nyob rau hauv kev kawm ntawm lub tis thiab fuselage compound.
3. Zoo sab thiab longitudinal stability ntawm lub aircraft. Nws yog fwm vim lub tsis tuaj kawm ntawv uas txaus sib cais, raws li zoo raws li supercritical cov ces kaum ntawm nres.
4. Lub xub ntiag ntawm siab engine tshiab. Qhov no ua rau nws ua tau rau koj khiav lag luam cov aircraft "IB-24" nyob rau unpaved airfields, raws li txawv teb chaws cov khoom sucked rau hauv lub engine.
5. High tis yog thaiv cov hlab koj pom ua rau nws yooj yim dua rau coob uas xam nrog thiab cargo hauj lwm.

shortcomings

Txawm li cas los, muaj disadvantages ntawm no tsim. Lawv yog cov raws li nram no:

1. Elongated tsaws iav pods yuav tsum tau loj ntau thiab tsawg pab. Qhov no ua rau ib qho kev nce nyob rau hauv kuj.
2. Piv nrog rau nizkoplanom nyob rau hauv cov qauv no thaum lub sij hawm takeoff thiab tsaws tsim tsis tshua zoo airbag.

Lub aircraft "IB-24". yam ntxwv ntawm tis

Nyob rau hauv cov ntaub ntawv no:

• Cheeb Tsam: 74,98 m².
• profile:
  - 1-7 tav (siv TSAGI-S5-18);
  - 8-11 tav - kev hloov profiles;
  - 12-23 - TsAGI-SV-13.

Nyob rau hauv cov qauv no, cov tav yog cov txheeb ze mus rau lub hauv paus ntawm lub kaum sab xis ^ntawm los ntawm 2.5 ^mus 0. Qhov no ua ke nrog qhov kev hloov nyob rau hauv lub profile muab ib aerodynamic thiab duab twist tis vledstvie Saib kuas meej kuas laminirizatsiya kwj. Qhov no ua rau ib tug txo ntawm kuj, kom cov nqa thiab ailerons efficiency thiab kom ceev, ua Flutter nyhuv.

• Elongation: 11,7. Nws yog tus piv ntawm cov square mus rau lub viav vias cheeb tsam.
• Narrowing: 3,92. Qhov no piv ntawm cov chord ntev ntawm lub hauv paus tav mus rau lub console.

Lub narrowing thiab lengthening nyob rau hauv cov ntaub ntawv no xaiv xws li hais tias nyob rau hauv nrog cov twist los xyuas kom meej ib yam load rau hauv lub tis thiab txo luag. Tsis tas li ntawd nqa tawm nyob rau hauv-line balanced neej puas nyob rau hauv lub loj ces kaum ntawm nres.

• Cheb: rau ntawm qhov chaw muaj. Tom ntej no mus cov console - ^txog 6.5.
• V. hla tsuas yog nyob rau hauv lub console - ^txog -2.

Qhov no yog qhia lateral stability. Qhov no yuav tsub lub manageability tsis ua hauj lwm ntawm ib qho ntawm lub tshuab. Qhov no tseem muaj txhawb rau ib qho kev nce nyob rau hauv stability thiab txo oscillatory yob ntawm cov ua tsis tau tejyam engine.

• Kho tis lub: ^3. Yog xaiv los txo tus kuj muaj lub fuselage vim nws qhov chaw nyob ntws los ntawm cruising ceev.
• Aileron kauj lenticular. Muaj aerodynamic nyiaj ntawm 29%.

Modifications ntawm cov qauv no

Nyob rau hauv cov ntaub ntawv no:

• "Ib tug-24B". Ib tug neeg caij dav hlau nrog 50 rooj zaum. Nws yog lub ntsiab hom ntawm tus thawj. Tej zaum nws hloov dua siab tshiab los ntawm Utility thiab Administration.
• "Ib tug-24RV". Nws yog txawm peem rau nrog turbojet koob, muaj peev xwm 1950 liters. ib tug. Qhov no los tau nyob rau hauv sai pib lub ntsiab xyaw.
• "Ib tug-24T" - ib tug txhob txwm thauj version nrog ib tug cargo lub qhov rooj rau hauv qab ntawm lub fuselage. Plumage nyob rau hauv cov ntaub ntawv no muaj ob tug undernail keel rau tog twg los sab ntawm lub daug.
• "Ib tug-24RT" - nws tseem yog ib daim ntawv kev thauj nrog lub koob lub cev muaj zog, raws li nyob rau hauv "Ib tug-24RV".
• "IB-24LP" - ib tug kev hloov kho rau sib ntaus sib tua tom hav zoov hluav taws kub.

kev yam ntxwv

Lub aircraft "IB-24" muaj cov nram qab no specifications:

• Hom :. "Ib tug-24"
• Loj wingspan: 29,2 m.
• Fuselage ntev: 23,52 m.
• Parameter aircraft qhov siab: 8,32 m.
• Koojtis Cheeb Tsam: 72,46 m². Thaum lub hloov odnoschelevymi center tis flaps - 74,98 m².
• Pawg: dawb paug - 13.3 m; Equipment - 13,75 m.
• Payload: 4,6 tons ntawm cov khoom / coob uas xam nrog 48/38 txiv neej / 24 stretchers.
• Muab lub siab tshaj plaws takeoff luj yog sib npaug zos rau 21 m "IB-24RV." -. 21,8 m nyob rau hauv upgraded dav hlau, muab lub dag lub zog ntawm cov chassis - 23,5 m.
• Roj yuag: 4,76 m.
• Neeg coob: 5 cov neeg.
• Installation hwj chim 2 HPT AI-24A ntawm 2550 liters. ib tug. Cov kev hloov kho ntawm "IB-24RV" yog ntxiv rau ib tug turbo engine.

Muaj sib ntaus kev ua tau zoo

Nyob rau hauv cov ntaub ntawv no:

• cruising ceev: 490 km / h.
• Tswv yim ntau yam: 990 km.
• sab saum toj ceev: 540 km / h.
• Ferry ntau: 2.820 km.
• Tswv yim qab nthab: 9100 m.
• Khiav: 500 m.

tshwm sim

Tom qab nyeem ntawv cov saum toj no, koj yuav tau lig xav txog tej yam yuav ua li cas zoo li lub aircraft "IB-24". Zuag qhia tag nrho, tsis yog ib tug phem qauv. Nyob rau ntawm lub sij hawm, lub aircraft "IB-24", ib tug yees duab ntawm cov uas yog nyob rau hauv cov ntawv nyeem, suav hais tias tsis zoo ntawm cov hom.