As part of the research work, ground tests of the RD-93MS engine, adapted for use in the Strizh supersonic demonstrator, have been completed. The modernized engine was developed by specialists from ODK-Klimov in close cooperation with scientists from TsAGI.
The engineers paid special attention to the design of the jet nozzle: it is made in a flat shape with an oblique cut - a solution first used in Russia for civil aviation. A combined technology including laser sintering, welding and milling was used for its manufacture, which made it possible to achieve high accuracy and the necessary strength characteristics.
During tests on the ground stand, a noise reduction system developed by TsAGI was installed, designed to reduce the acoustic load during take-off modes. The resulting traction characteristics fully met the requirements of the technical specifications, confirming the readiness of the power plant for further integration into the demonstrator.
This stage was an important step in creating a comprehensive technological platform that could form the basis of a future Russian-developed supersonic passenger aircraft.
Read more materials on the topic:
Now on home
Manturov: The funds will be used to build 50 passenger ships
Military personnel hone their skills to solve tactical tasks
Russians are traveling more often by train and car
На лайнеры установят российские двигатели ПД-8
Work continues on certification of MC-21-310 and Superjet-100
Rosimushchestvo and the Ministry of Finance of the Russian Federation are planning an open auction for the privatization of the facility
Experts advise explaining why services offer similar videos and show personalized advertising
The unique crystal could be auctioned off at a specialized auction
The negotiations concern the order of leasing payments, aircraft operation, and after-sales service
Belarus is interested in joint projects in aircraft construction, defense industry, and transport
Booking will be available through the app
The program until 2035 should involve the Belarusian industrial sector