Войти

UEC manufactured components for the SSJ-NEW engine demonstrator

2658
0
+1
Image source: Ростех

The United Engine Corporation (UEC) has manufactured three assemblies for the PD-8 advanced engine demonstrator. It is being developed for an import-substituted medium-haul passenger aircraft SSJ-NEW. According to Rostec, testing of the demonstrator with nodes will begin in March.

SSJ-100 is the first passenger aircraft developed in Russia after the collapse of the USSR. He first took to the sky in 2008. With a length of 29.9 meters, the wingspan of the Superjet 100 is 27.8 meters. The aircraft can fly up to 4.5 thousand kilometers at a speed of 830 kilometers per hour and carry from 87 to 108 passengers, depending on the version and configuration.

Now SSJ-100s are equipped with SaM146 turbofan engines, which were developed by UEC-Saturn and the French company Snecma in the noughties. With a length of 3.6 meters, a width of 1.9 meters and a height of 1.7 meters, the dry weight of SaM146 is 2.3 tons. In take-off mode, the engine develops thrust up to 75.9 kilonewtons.

SSJ-NEW is an import-substituted version of the Superjet 100. The main innovation in it is the promising Russian PD-8 engine, which is created on the basis of technologies obtained during the development of the PD-14 . Nevertheless, Kirill Kuznetsov, the chief designer of this program, recently said that SSJ-NEW will be certified without PD-8.

Last May, UEC assembled the first prototype gas generator of a promising aircraft engine. Now the gas generator is undergoing certification tests at the stand.

Rostec announced on February 22 that UEC had manufactured three nodes for the PD-8 demonstrator. They are designed to drive the elements of the power plant and provide a number of aircraft systems, such as an electric generator for the cabin and a hydraulic pump to control the mechanization of the wing. Each node consists of a central drive, a drive box of aggregates and an angular bevel gear.

The demonstrator of a promising engine with nodes will begin testing in March. Also this year, Rostec plans to assemble components for an experimental batch of PD-8 engines.

Earlier we wrote about the tests of the Russian detonation engine conducted by the UEC. The developers say that it will allow 1.3 - 1.5 times to increase the flight range and maximum payload mass of aircraft.

Anna Kachalova

The rights to this material belong to
The material is placed by the copyright holder in the public domain
  • The news mentions
Страны
Проекты
Do you want to leave a comment? Register and/or Log in
ПОДПИСКА НА НОВОСТИ
Ежедневная рассылка новостей ВПК на электронный почтовый ящик
  • Discussion
    Update
  • 26.10 23:21
  • 11077
Without carrot and stick. Russia has deprived America of its usual levers of influence
  • 26.10 11:46
  • 0
? Как сохранять индивидуальность в мире рекомендаций
  • 26.10 10:46
  • 114
Обзор программы создания Ил-114-300
  • 26.10 09:48
  • 50
Improved ZSU-23-4M4 Shilka can also fight Tomahawk missiles
  • 25.10 19:49
  • 0
Об универсальных законах Мироздания - применительно к сегодняшней ситуации. :)
  • 25.10 08:56
  • 155
Hunting without a pilot: helicopters will guard the skies of Russia from drones
  • 24.10 22:44
  • 1
Charges from the sky: how anti-aircraft gunners protect the rear from "Furies" and "Sharks"
  • 24.10 21:48
  • 3
Объявлен старт испытаний самолета «Ладога»
  • 24.10 15:34
  • 0
Во имя региональной безопасности, доверия и добрососедских отношений
  • 24.10 09:32
  • 1
Трамп пообещал ускорить передачу Австралии атомных подлодок в рамках AUKUS
  • 24.10 04:29
  • 1
В России собрали второй учебно-боевой Як-130М
  • 24.10 03:56
  • 0
Комментарий к "Требуется Соломоново решение"
  • 24.10 03:00
  • 0
Комментарий к "«Запад-2025» все еще будоражит Запад"
  • 24.10 02:42
  • 0
Комментарий к "С ракетами "Томагавк" могут бороться и улучшенные ЗСУ-23-4М4 "Шилка""
  • 23.10 21:36
  • 0
Комментарий к "Арцах: без права на возвращение"