Ivchenko-Progress AI-222

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AI-222

Type	Turbofan
National origin	Ukraine / Russia
Design group	Ivchenko-Progress
Built by	Motor Sich FGUP Saljut
First run	2003
Major applications	Hongdu JL-10 Yakovlev Yak-130
Developed from	Progress AI-22
Developed into	Ivchenko-Progress AI-322

The Ivchenko-Progress AI-222 (Ukrainian: AI-222, Russian: АИ-222-25) is a family of low-bypass turbofan engines.

Design and development

The development of the engine started at Ivchenko-Progress of Zaporizhzhia, Ukraine in 1999. The engine was originally intended for the Yakovlev Yak-130 trainer aircraft. An afterburning version, the AI-222-25F (from Russian/Ukrainian term "Форсаж") is also available with thrust vectoring.

In 2015 Russian manufacturer "Saljut" began to produce AI-222-25 without any Ukrainian involvement.^[1]

Variants

AI-222-25^[2]
AI-222-25F
AI-222-25KVT
AI-222-25KFK
AI-222-28
AI-222-28F

Applications

Hongdu JL-10 (L-15)
Yakovlev Yak-130

Specifications (AI-222-25)

Data from ^[3]

General characteristics

Type: Two-spool low-bypass turbofan
Length: 1,960 mm (77.17 in)
Diameter: 640 mm (25.20 in)
Dry weight: 440 kg (970.03 lb) in base configuration, 560 kg (1,234.59 lb) in afterburning configuration

Components

Compressor: axial, 2-stage LP compressor and 8-stage HP compressor
Combustors: annular
Turbine: 1-stage HP, 1-stage LP

Performance

Maximum thrust: 2520 kgf / 24.7 kN (5,552.78 lbf) in takeoff mode (non-afterburning), 4200 kgf / 41.2 kN (9,262.13 lbf) afterburning.
Overall pressure ratio: 15.43:1
Bypass ratio: 1.19:1
Turbine inlet temperature: 1,470 K (1,200 °C)
Specific fuel consumption: 0.66 kg/(kgf h)
Thrust-to-weight ratio: 5.68 (non-afterburning), 7.5 (afterburning)

References

Wikimedia Commons has media related to Ivchenko-Progress AI-222.

^ "Двигатели для Як-130 начали производить без украинских деталей | Еженедельник "Военно-промышленный курьер"". Archived from the original on 2015-04-19. Retrieved 2016-04-10.
^ "AI-222-25". Rosoboronexport.
^ "Motorsich". Archived from the original on 2012-09-26. Retrieved 2014-01-15.

v t e Ivchenko-Progress aircraft engines
Piston engines	AI-4 AI-14 AI-26
Turboshafts/turboprops and auxiliary power units (APU)	AI-9 AI-20 AI-24 AI-450 D-136
Turbofans and propfans	AI-22 AI-222 AI-25 AI-322 DV-2 D-18T D-27 D-36 D-236 D-436

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