Antonov An-72/74

1

Antonov An-72/74

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Antonov An-72/74
NATO- Coaler
Citat:The An-72 and An-74 get their nickname, Cheburashka, from the large engine intake ducts, which resemble the oversized ears of the popular Soviet animated character of the same name.

Prvi prototip je poleteo 31.avgusta 1977.godine,a 1985.godine usao je u serijsku proizvodnju.Rusko vazduhoplovstvo je An-72 koristilo za prevoz visih oficira u posebne jedinice.Za pogranicne jedinice je napravljen An-72 za osmatranje akvatorija i opremljen je uredjajima za satelitsku i inercijalnu navigaciju,televizijskim i aero-foto kamerama.Nosi kontejner sa dvocevnim topom GS-23 i borbenim kompletom od 250 granata.Na dva potkrilna nosaca moze da ponese klasicne avio-bombe mase do 500 kg ili lansere NRZ.Misija An-72P se sastojala u petostnom patroliranju na visini od 1.000m,pri brzini krstarenja od 295-350km/h.Civilna varijanta pod nazivom An-74 razvijena je za traganje i spasavanje.

Karakteristike:
Pogonska grupa:Dva turboventilatorska motora ZMKB Progres(Lotarev)potiska 63,74KN,a od
1991.godine se ugradjuje novi motor D-436 potiska 73,62KN.
Dimenzije:duzina-28,07m:visina-8,65m:razmak krila-31,89m
Mase:prazan:19,050kg,max u poletanju 27,500kg za stazu od 1.000m odn.34,500kg za stazu od 1.800m
Performanse:vrhunac leta:10.000m,dolet:4800km sa 7500kg tereta,dolet sa max teretom 800km.
Nosivost:10.000kg tereta-32 vojnika sa opremom ili dva terenska vozila.

Izvor:Transportni avioni-Aleksandar Radic,wikipedia

Korisnici(sadasnji i bivsi):Rusija,Ukrajina,Ekvatorijalna Gvineja,Moldavija,Kazahstan,Angola,Jermenija,Egipat,Gruzija,Libija,Peru,Iran,Turkmenistan.

Varijante(neke)-wiki
Citat:An-72 "Coaler-A": Pre production aircraft. Two flying prototypes, one static test airframe and eight pre-production machines.
An-72A "Coaler-C": Initial production STOL transport with a longer fuselage and increased wing span.
An-72AT – "Coaler-C": Freight version of the An-72A compatible with standard international shipping containers.
An-72S – "Coaler-C": Executive VIP transport fitted with a galley in a front cabin, work and rest areas in a central cabin, and 24 armchairs in a rear cabin, can also be reconfigured for transporting freight or 38 passengers or as an air ambulance carrying eight stretchers.
An-72P: Patrol aircraft. Armed with one 23 mm GSh-23L cannon plus bombs and/or rockets.
An-74: Arctic/Antarctic support model with room for five crew, increased fuel capacity, larger radar in bulged nose radome, improved navigation equipment, better de-icing equipment, and can be fitted with wheel-skis landing gear.


Takodje....wiki
Citat:Specifications (An-74)

Data from The Osprey Encyclopaedia of Russian Aircraft 1875–1995

General characteristics
Crew: 5
Capacity: up to 52 passengers
Length: 28.07 m (92 ft 1 in)
Wingspan: 31.89 m (104 ft 7½ in)
Height: 8.65 m (28 ft 4½ in)
Wing area: 98.62 m2 (1,062 ft2)
Empty weight: 19,050 kg (42,000 lb)
Gross weight: 34,500 kg (76,058 lb)
Powerplant: 2 × Lotarev D-36 series 1A, 63.9 kN (14,330 lbf) thrust each

Performance
Maximum speed: 700 km/h (435 mph)
Cruising speed: 550 / 600 km/h (342 / 373 mph)
Range: 4,325 km (2,688 miles)


Civilni operateri(neki)
Citat: Armenia
Air Armenia
Estonia
Enimex
France
Darta
Mexico
Air One
Russia
Gazpromavia
Yamal Airlines
Aeroflot
Sudan
Badr Airlines
Green Flag Airlines
Ukraine
Motor Sich Airlines
Antonov Airlines


Neki od korisnih linkova

Arrow http://www.aerospaceweb.org/aircraft/transport-m/an72/

Arrow http://en.wikipedia.org/wiki/An-72#Military_operators

Arrow http://www.cheburashka.5u.com/military.html

Slike bivsih i sadasnjih korisnika:





Kazahstanski An-72(foto galerija)

Arrow http://necronom.35photo.ru/journal/



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  • Darko
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mali doprinos temi, svi ruski:



interesantno naoružanje na posljednjoj slici...



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^

U pitanju je varijanta P ( Patrolni ) ,ima o tome u prvom postu .

Ono po cemu je karakteristican An-72 jeste u praksi iskoristen poznati `Koandin efekat` .

Citat:Avro's 1956 Project 1794 for the US military designed a larger-scale flying saucer based on the Coandă effect and intended to reach speeds between Mach 3 and Mach 4.[8] Project documents remained classified until 2012.
The effect was also implemented during the U.S. Air Force's AMST project. Several aircraft, notably the Boeing YC-14 (the first modern type to exploit the effect), NASA's Quiet Short-Haul Research Aircraft, and NAL's Asuka research aircraft have been built to take advantage of this effect, by mounting turbofans on the top of wing to provide high-speed air even at low flying speeds, but to date only one aircraft has gone into production using this system to a major degree, the Antonov An-72 'Coaler'.


Arrow http://en.wikipedia.org/wiki/Coand%C4%83_effect

Malo detaljnije o ovom efektu

Arrow http://www.newfluidtechnology.com.au/THE_COANDA_EFFECT_AND_LIFT.pdf

Registar aviona AN-71/-72/-74 ser T i TK -100/-200/-300

Arrow http://russianplanes.net/planelist/Antonov/An-72/74

Foto kolekciija

Arrow http://russianplanes.net/REGINFO/2590

Na sajtu OKB Antonov

Arrow http://www.antonov.com/aircraft/antonov-gliders-and-airplanes/an-72

Detaljisanje ukrajinskog P

Arrow http://www.antonov.com/aircraft/antonov-gliders-and-airplanes/an-72

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Libijski
Mart 2013

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^

Na slici vidimo aktiviran sistem reverzibilnog potisak

Ponesto o samom motoru

Citat:Powerplant

The aircraft is powered by two ZMKB Progress/Ivchenko D-36 high-bypass ratio turbofan engines, each capable of producing 14,330 pounds of thrust. Both engines are fitted with thrust reversers


Arrow http://www.ivchenko-progress.com/welcome.do?id=43

Arrow http://en.wikipedia.org/wiki/Lotarev_D-36

kao i turbo-starteru

Citat:Provision is made for a TA-12 APU in the starboard landing gear fairing which can be used to heat the cabin in cold ambient temperatures.

Arrow http://en.aerosila.ru/index.php?actions=main_content&id=50

citati sa sajta

Arrow http://www.dutchops.com/AC_Data/Antonov/Antonov_74/Antonov_An72_74.htm

Jos jedna sajt

Arrow http://www.aer.ita.br/~bmattos/mundo/airliner/an74_dir.htm


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Napisano: 08 Maj 2013 16:40

VS Angole




http://bmpd.livejournal.com/515527.html

Dopuna: 25 Maj 2013 14:32

Turkmenistan

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  • Gde živiš: Beograd

primerak zaduzen za transport ABHO jedinica


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Nov An-72 namenjen za granicnu sluzbu Kazahstana.
Ukr-Kiev
5/7/2013

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Кабина Ан-72 (RF-72502) "ВВС России"


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Kamcatka
Septembar 2013

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