title: Ð¢ÑÑÐ±Ð¾ÑÐµÐ°ÐºÑÐ¸Ð²Ð½ÑÐ¹ Ð´Ð²ÑÑ ÐºÐ¾Ð½ÑÑÑÐ½ÑÐ¹ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ ÑÑÐ³Ð¾Ð¹ 5 ÐºÐ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: 5 kN turbojet bypass engine
Creators: name: Ð ÑÐ±ÑÐ¾Ð², ÐÐ½ÑÐ¾Ð½
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð³Ð°Ð·Ð¾ÑÑÑÐ±Ð¸Ð½Ð½ÑÐ¹ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ
ÑÑÑÐ±Ð¾ÑÐµÐ°ÐºÑÐ¸Ð²Ð½ÑÐ¹ Ð´Ð²ÑÑ ÐºÐ¾Ð½ÑÑÑÐ½ÑÐ¹ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ
Ð±ÐµÑÐ¿Ð¸Ð»Ð¾ÑÐ½ÑÐ¹ Ð»ÐµÑÐ°ÑÐµÐ»ÑÐ½ÑÐ¹ Ð°Ð¿Ð¿Ð°ÑÐ°Ñ
Ð¢Ð ÐÐ-50
36ÐÐ¢
ÐÐÐÐ
gas turbine engine
turbofan engine
unmanned aerial vehicle
TRDD-50
36MT
UAV

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description: In this final qualifying work, the design of a small-sized turbofan engine with
a 5 kN thrust is presented. For this calculation, the engine TRDD-50 was chosen as
a prototype.
The engine is designed for installation on subsonic unmanned aerial vehicles
(UAVs), small-sized aircraft, and can also be used as a propulsion system for cruise
missiles.
In modern conditions, engines of this size are more than demanded and are
being actively used on promising developments. Recently, serial production of the
TRDD-50 called 36MT has been resumed in Russia and the process of
modernization and development of new cruise missiles, which will also require
upgraded engines, continues. Also, the domestic market has no options for use in
UAV power plants.
Engineering analysis notes consists from:
1) Optional thermal calculations. Optimum performance selection.
2) Gasdynamic solving of the compressor, combustion chamber and turbine;
3) Strength calculations of the last stage turbine rotor. Vibration diagrams of
the working blade.
Engineered engine has better thrust with comparable fuel consumption.
During the design process, the construction of the compressor was changed to
provide better performance. The analysis of strength calculations required the
strengthening of the turbine disk.
According to the results of calculations and design showed that this engine
has economic characteristics comparable to foreign analogues in this size and power
categories.