Войти

UEC manufactured components for the SSJ-NEW engine demonstrator

2645
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
  • 18.10 08:17
  • 10890
Without carrot and stick. Russia has deprived America of its usual levers of influence
  • 18.10 03:08
  • 2
Knows no mercy - self-propelled guns based on Spartak will mow down the enemy from a 57-mm cannon
  • 18.10 00:20
  • 1
Россия ратифицировала договор о военном сотрудничестве с Того
  • 17.10 16:30
  • 1
"Russia would have lost a long time ago": Budanov blamed North Korea for the failures of the Armed Forces of Ukraine
  • 17.10 13:16
  • 2
Lavrov has put forward a powerful idea — to create an analogue of NATO in Asia. What is behind this Sino-Russian Chess Game (Sohu, China)
  • 17.10 11:52
  • 11
Военкор: Мы сделали ЯО не для того, чтоб солдаты клали жизни от коптеров
  • 17.10 08:20
  • 37
Improved ZSU-23-4M4 Shilka can also fight Tomahawk missiles
  • 17.10 06:57
  • 1
Баканов поблагодарил правительство Москвы за присвоение НКЦ имени Терешковой
  • 17.10 05:31
  • 3
Ответ по поводу ракет и ракетных технологий
  • 17.10 03:44
  • 0
О спорах, сути, и начетчиках.
  • 17.10 00:34
  • 531
Международные расчеты, минуя доллар, по странам
  • 16.10 11:27
  • 1
Ответ на "Военкор: Мы сделали ЯО не для того, чтоб солдаты клали жизни от коптеров"
  • 15.10 17:20
  • 0
Что день грядущий нам готовит?
  • 15.10 06:26
  • 0
Чего можно ожидать в зоне СВО (и вообще, вокруг Украины). IMHO.
  • 15.10 06:26
  • 0
Комментарий к "Полевой прием: в войсках осваивают новую тактику танкового боя"