ILYUSHIN IL 28 BEAGLE, Projects, Prototypes & One-Offs

[toura]

Hi all.
Locking in "google images" I've found this 3 views
It's write that this is a ILYUSHIN IL 28 Swep wing projects ??
Who know more ?
Thanks
paul

 

[toura]

IN Wikipedia I see :
IL 28 S / Proposed swept wing version with Klimov VK 5 engines
Bye

 

[borovik]

In 1949-1950. at OKB-240 design works were carried out to further enhance IL-28. Greater speed and range setting was supposed to achieve in the IL-28S new swept wing with a sweep angle of the line-fourths of the chords of 35 °. We considered two options - powered by the VK-1 and VK-5. The calculations showed that in the first embodiment will not exceed the maximum speed 950 km / h at an altitude of 5000 meters, and range will be 2700 km, a ceiling - 13,000 m, and the run-825 meters.
In the second version of the VK-5 engines, bomb load of 1,000 kg (maximum 2000 kg) and the fuel capacity of 7,000 kg take-off weight of IL-28S increased to 23,930 kg. If this is the maximum speed at an altitude of 5000 meters was estimated at 1,000 km / h, range 2,700 km with 1,000 kg of bombs and the ceiling above the target - 13500m. Takeoff run 750 meters was obtained. However, analysis of the design studies showed that IL-28S with a swept wing has no advantages over the conventional IL-28, while the installation of a swept wing is associated with significant alterations of the IL-28 and the increasing complexity of production. In this regard, the work on IL-28S have been stopped.
Two years later, the idea of ​​a swept-wing tried to revive the project with the IL-28M engines AM-11 (later P11-300) swept wing 35 °, the maximum speed of 1050 km / h, ceiling 15 km, the run-600m.
Nikolay Yakubovich - Ilyushin Aircraft

 

[toura]

HI Borovik.
I thank you very much for your complet answer.
If my 3 views is a good one, I have all I want to know.
THANKS AGAIN, Bye
Paul

 

[blackkite]

Hi!
http://wp.scn.ru/ru/ww3/f/10/4/0
"The flying Laboratory for the M-701 engine test. The aircraft was also used to test different configurations of brake-parachute containers. The engine under test had a special separate intake."

 

[blackkite]

Hi!
http://aviadejavu.ru/Site/Crafts/Craft22318.htm
Former flying laboratory for turbojet "014"

And main engine layout.

Il-28P scout.
http://www.airwar.ru/enc/spy/il28r.html

Ilyushin Il-28
Published: May 14th, 2016 Aircraft Publications
Author: Yefim Gordon and Dmitriy Komissarov
http://web.ipmsusa3.org/content/ilyushin-il-28

http://www.airvectors.net/avil28.html