avia.wikisort.org - Engine

The Lyulka TR-1 was a turbojet designed by Arkhip Lyulka and produced by his Lyulka design bureau. It was the first indigenous Soviet jet engine.

TR-1
Type	Turbojet
National origin	Soviet Union
Manufacturer	Lyulka
First run	9 August 1946
Major applications	Ilyushin Il-22 Sukhoi Su-10 Sukhoi Su-11 Alekseyev I-21

Development

In May 1944 Lyulka was ordered to begin development of a turbojet with a thrust of 12.3 kN (2,800 lbf). He demonstrated an eight-stage axial-flow engine in March 1945 called the S-18. In early 1946 the Council of Ministers ordered that the S-18 be developed into an operational engine with a thrust of 15.5 kN (3,500 lbf). The TR-1 was developed in early 1946 and had its first static run on 9 August. It was tested in the air on a pylon fitted to a Lend-Lease B-25 Mitchell piston-engined bomber.[1]

The TR-1 was not a success, proving to have less thrust and a higher specific fuel consumption than designed. Its failure led directly to the cancellation of the first Soviet jet bomber, the Ilyushin Il-22.[2] Lyulka further developed the engine into the TR-1A of 20.5 kN (4,600 lbf) of thrust, but its specific fuel consumption was very high and it too was cancelled.[1]

Applications

• Alekseyev I-21
• Ilyushin Il-22
• Mikoyan-Gurevich MiG-9 I-305 (izdeliye FT)
• Sukhoi Su-10
• Sukhoi Su-11

Specifications (TR-1)

Data from Gordon, OKB Ilyushin: A History of the Design Bureau and its Aircraft.

General characteristics

• Type: Turbojet
• Length:
• Diameter:
• Dry weight: 885 kg (1,951 lb)[3]

Components

• Compressor: eight-stage axial-flow
• Turbine: single stage[3]

Performance

• Maximum thrust: 12.8 kN (2,900 lbf)
• Specific fuel consumption: 129 - 137 kg/kN·h (1.27-1.35 lb/lbf·h)
• Thrust-to-weight ratio: 1.47

See also

Comparable engines

• BMW 003
• Heinkel HeS 011
• Heinkel HeS 30
• Junkers Jumo 004

Related lists

• List of aircraft engines

References

Notes

Bibliography

External links

• Early Lyulka jet engines

На других языках

---

- [en] Lyulka TR-1

---

[ru] ТР-1

ТР-1 — ранний турбореактивный двигатель, разработанный под руководством конструктора А. М. Люльки. Является дальнейшим развитием опытного ТРД С-18. Устанавливался на опытных истребителях Су-11 и И-211, а также опытном бомбардировщике Ил-22. Предполагалась установка ТР-1А на четырехдвигательный скоростной бомбардировщик Су-10, который проходил наземные испытания.

---

---