الوضع الليلي
10:20:9 
2023-05-12 
1264
Russia reveals a giant super powerful air engine
At the MAKS-2023 aerospace exhibition, the Russian State Corporation Rostec will unveil a gas generator for Russia's first high-powered BD-35 atmospheric engine.
This was stated by Alexander Inozimtsev, Deputy General Director of Permsky Motor Company and Chief Designer of ODC Avia Defigatel.
The chief designer said his product is a gigantic engine whose propeller diameter is only 3.1 meters.
The company's press service recalled that a team of engineers led by Alexander Inozimtsev had previously designed and produced the "BD-14" engine for the "MS-21" civilian passenger plane. It is the first Russian engine designed and built from scratch. It is successfully used by the MS-21, Sukhoi and other civil and military aircraft.
As for the "BD-35", which has a thrust of 35 tons, it is a project for a Russian two-stage super-powerful turboprop engine that will be used in wide-body, long-range passenger aircraft and military transport aircraft.
The thrust of the engine when the plane takes off is about 33-40 tons. The Russian government has invested an amount of 44 billion rubles for the development of this project. As for the total volume of investments in the project, it will amount to 180 billion rubles.
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