Ilyushin Unbuilt Projects

[blackkite]

Terribly sorry. Perhaps I made a big mistake.
I think that this drawing is not reliable.
Engine interval is too large compared with actual Il-54 front view picture.
Engine interval/engine nacelle outer diameter=7.5, I think this value is 6.17.
Fuselage cross section is not circular nevertheless pressurized cabin.

 

[blackkite]

I believe that this is a correct Il-54 three side view drawing.
Cockpit is small compared with actual Il-54 side view picture. Because this drawing shows No.2 prototype.
Wing sweep back angle is around 58°. Little large?
Horizontal and vertical tail stabilizer shape are good compared with actual side view picture.
(Please check page 153 of "OKB ILYUSHIN" if you have. You can see very rare IL-54 No.2 prototype picture with different cockpit shape compared with No.1 prototype and no outboard wing fence.)
I want to see Il-54 No.1 prototype three side view drawing.

 

[blackkite]

Perhaps this side view shows IL-54 No.1 prototype.
I imagine that IL-54 No.1 prototype wing sweep back angle is 55°. No.2 prototype wing sweep back angle is 58° and no outboard wing fence.
Perhaps ventral fin was added after flight test.

 

[blackkite]

Hi! My latest poor speculation for IL-54 design evolution.

 

[blackkite]

Hi! I believe that these drawings nearly shows IL-54 No.1 prototype(wing tip wheel retractable direction is old, and overall length is little short?) and No.2 prototype or unbuilt final plan.(Almost same scale)
Perhaps No.2 prototype or unbuilt final plan wing span is smaller than No.1 prototype wing span.

Авиационная библиотека

I believe that there is a rare IL-54 second prototype flying picture in Jane's all the world's aircraft in 1956-1957 or 1958-1959.
Someone has this volume? Perhaps copyright is over.

ОкОнчательный　вариант : final option

 

[blackkite]

Hi! Il-74.

Музей ОКБ им. Ильюшина

Музей ОКБ им. Ильюшина Довелось мне в марте 2007 года попасть в музей ОКБ Ильюшина. Как водится, такие интересные ведомственные музеи у нас закрыты и просто так попасть в них нельзя. Мне ж повезло — снимался репортаж про предприятия района и меня пригласили сходить в музей за компанию. Размер…

russos.livejournal.com

http://3mv.ru/58301-nerealizovannyy-shedevr-voenno-transportnyy-samolet-il-74.html

 

[blackkite]

Hi! IL-18.

Дальнемагистральный пассажирский самолет Ил-18 (первый). - Российская авиация

Дальнемагистральный пассажирский самолет Ил-18 (первый). :: Дальнемагистральный пассажирский самолет Ил-18 (первый). Разработчик: ОКБ Ильюшина Страна: СССР Первый полет: 1947 г. Весной победного 1945 года, во время

xn--80aafy5bs.xn--p1ai

Уголок неба ¦ Ильюшин Ил-18 (ПЕРВЫЙ)

Музей ОКБ им. Ильюшина

Музей ОКБ им. Ильюшина Довелось мне в марте 2007 года попасть в музей ОКБ Ильюшина. Как водится, такие интересные ведомственные музеи у нас закрыты и просто так попасть в них нельзя. Мне ж повезло — снимался репортаж про предприятия района и меня пригласили сходить в музей за компанию. Размер…

russos.livejournal.com

Ильюшин Ил-18 (поршневой)

"Wingspan, M 41.10, Length of aircraft, M 29.86, Height of the plane, M 9.40, Area of wing, M2 140.0
Mass, kg : Empty aircraft 28490, Normal Flight 42500, Maximum Flight 47500
Type of engine 4 of the Al-73tk, Power, HP 4 x 2400
Maximum speed, km/h 565, Cruising speed, km/h 450
Practical range, km 4000, Practical Ceiling, M 9000
Crew, Person 5-6
Payload: Up to 66 passengers or 28 beds or 90 paratroopers and up to 7600 kg of cargo
Number of production : 1, First flight-17 August 1946"

 

[hesham]

The Il-40P,from Air Enthusiast 63.

 

[hesham]

Hi, guys!
One of the very early Il-12 double-tailed project with ACh-31 engines. Note the shape of the fuselage nose part - it was used than in Il-18 (1947)

in my files;

the early Il-12 Project had a four engines,does any one hear or got a drawing to this
design ?.

 

[borovik]

.

 

[hesham]

Thank you my dear Borovik,

and it was from 1944.

 

[hesham]

Hi,

also the early design Project of Il-18 was a four engined aircraft in 1945.

 

[hesham]

Also in my files,

there was a Project version of Il-28,had a swept wing shape.

 

[Hood]

Also in my files,

there was a Project version of Il-28,had a swept wing shape.

That was the Il-30 which was completed but never flown owing to concerns over the structural strength of the wings.

 

[hesham]

Also in my files,

there was a Project version of Il-28,had a swept wing shape.

That was the Il-30 which was completed but never flown owing to concerns over the structural strength of the wings.

No my dear Hood,

it a Project version called Il-28S.

 

[hesham]

Hi,

was there any Info about Il-576 ?.

 

[hesham]

For this thread,

we can't divide it into pieces,because it has many subjects,most of them only one post
or two.

In my files,

there was two version of Il-98,and not one,maybe had different shapes.

 

[hesham]

The Il-40.

 

[hesham]

Also in my files,

there was a Project version of Il-28,had a swept wing or arrow wing shape.

It was called Il-28S,a Project for front bomber with two VK-5 engines.

_11. САМОЛЕТЫ ОКБ имени С.В.ИЛЬЮШИНА - пїЅпїЅпїЅпїЅпїЅпїЅпїЅ пїЅпїЅпїЅпїЅпїЅпїЅпїЅ

 

[hesham]

From the site which discovered by the member; Kaiserbill,

Несбывшийся «Аэрофлот». Какие советские самолеты так никогда и не полетели. Часть 4: советские А380. — FrequentFlyers.ru

 

[Stenda G]

Il-12 with ACh-31 engines

 

[hesham]

Il-12 with ACh-31 engines

Nice,and thanks.

 

[pegasus]

nice thread

 

[hesham]

Hi,

Aircraft | OJSC "Ilyushin Aviation Complex"

A full range of activities related to the development, modernization, testing, training and support of the production models of aircraft, continuing airworthiness of aircraft previously produced «IL»

www.ilyushin.org

 

[flateric]

why they are 'unbuilt'?

 

[hesham]

why they are 'unbuilt'?

I don't know.

 

[Antonio]

I don't know

...

 

[hesham]

Hi,

also the early design Project of Il-18 was a four engined aircraft in 1945.

From L+K 23/1987,

the same Project,but with M-88 engines ?.

 

[Vasily41]

So I have two Il-38 drawings. Landing gear shape is different.
Explanation of top drawing is as follows. http://alternathistory.com/proekty-frontovykh-bombardirovshchikov-il-38-i-il-42-sssr
"At the insistence of SV Ilyushin, IL-38 was carried out in triple. Defensive weapons were the same as Il-28: two HP-23 guns protected the front hemisphere, and the Il-K6 feeder with two HP-23 covered the rear hemisphere. The main support of the chassis was four - under each of the nacelles there were two supports. They had one wheel each and retracted one forward, the other back. At the same time, the wheels were rotated 90 ° and laid flat into the lower part of the nacelle.
The bomber project received a positive evaluation from the customer, who, however, deemed it necessary to improve the aircraft's take-off data by installing more powerful engines."

I think that the second drawing is incorrect.

- Tony Buttler & Yefim Gordon, Soviet Secret Projects Bombers Since 1945 (Midland Publishing, 2004), pp. #30-31

The Il-30 had a sequel shape of a project designated Il-38, which was a twin engined bomber powered by two TR-3 engines. It retained the Il-30's basic shape and carried the same bomb load but different from its predecessor in having smaller dimensions, a lower weight and a revised defensive armament borrowed from the Il-28 (comprising two forward-firing NR-23 cannon supplemented by the Il-K6 tail turret with two NR-23 cannon). There were three crew and the bicycle undercarriage gave way to a tricycle arrangement which differed from the Il-28, being more along the lines of that used on the Il-46 except that the twin wheels on each main leg were moved further apart to either side of the nacelle; this arrangement resulted in the characteristic low sit of the aircraft on the ground.
The project drew favorable comment from the Air Force but the military wished to see an improved airfield performance through the use of more powerful engines.

 

[ucon]

Il-54 view from left side

 

[hesham]

From Аэрокосмическое обозрение 2005 06,

the IL-114 recce and air surveillance drawings.

 

[hesham]

From A Russian book about Il-76.

 

[hesham]

Also the Ilyushin Il-14 bomber;

http://www.secretprojects.co.uk/forum/index.php/topic,5072.msg40441.html#msg40441

From; Якубович Н.В. - Неизвестный Ильюшин,

a cutaway to it,with a drawing to Il-26.

 

[BESTUZHEV]

From Авиация и Космонавтика 11/2014,

here is a good drawings to Il-64 and Il-74.

Hesham, where did u take so old magazines (2011?!)

 

[hesham]

Hi Bestuzhev,

it's from 2014 and not 2011,please see my PM.

 

[Cy-27]

The Russian language magazine AviaSoyuz number 81 (АвиаСоюз №3-4 июнь-август 2020) has an extensive 8 page article by Nikolai Talikov about various post-war Ilyushin passenger and transport projects.

There are descriptions, with some images (some shown earlier in this thread), of the following types:

Il-64
Il-66
Il-70 SST
Il-72
Il-74
Il-82
Il-88
Il-90
Il-96-550
Il-78
Il-100
Il-108
Il-126
Il-196

Not too keen to show the images because the publication is still current.

 

[flateric]

Aviasoyuz is available free at their site http://www.aviasouz.com/81.pdf

 

[hesham]

Hi,

here is the Il-20 and the source.

 

[Jason Dykstra (Wyvern)]

The Russian Airforce seems to be eyeing the Il-114-300 as a multirole platform to replace their ageing Soviet-era aircraft, such as the Il-20, Il-22 and Il-38.

Russia's Reborn Il-114 Transport Aircraft Eyed For Specialized Military Roles

Various Russian electronic warfare and maritime patrol aircraft need replacing, and the Il-114-300 might fit the bill.

www.thedrive.com

 

[Jason Dykstra (Wyvern)]

Il-114MP