# Progress AI-22

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2000s Ukrainian/Russian turbofan aircraft engine

Progress AI-22 Type Turbofan National origin Ukraine, Russia Manufacturer ZMKB Progress,[1] Motor Sich JSC,[1] KMPO,[1] KAPO[1] First run September 26, 2000[2] Developed from DV-2[2] Developed into AI-222[3]

The **Progress AI-22** is a [turbofan](/source/Turbofan) engine, developed by [ZMKB Progress](/source/Ivchenko-Progress), [Motor Sich JSC](/source/Motor_Sich), [KMPO](https://en.wikipedia.org/w/index.php?title=Kazan_Engine-Building_Production_Association&action=edit&redlink=1) and [KAPO](/source/Kazan_Aircraft_Production_Association).

## Development

The AI-22 was developed in the 1990s and is designed for the [Tupolev Tu-324](/source/Tupolev_Tu-324) regional airliner.[1]

The engine is based on a gas generator version of the [DV-2](/source/Lotarev_DV-2) engine.[2] It has a [modular](/source/Modularity) design consisting of 10 modules.[2] Materials and special coatings of parts allow the engine to operate in various climatic conditions.[2]

A successful start of a full-size engine was made on September 26, 2000.[2] Further development of the engine is suspended indefinitely.

### Organisation

The AI-22 is created in a cooperation of four enterprises:

- [ZMKB Progress](/source/Ivchenko-Progress) is tasked with the manufacturing of external piping and cabling.[1] It also conducts tests and performs the final assembly of the engine.[1]

- [Motor Sich JSC](/source/Motor_Sich) is tasked with the manufacturing of the high-pressure compressor, combustion chamber, high-pressure turbine, air starter, air separator, start valve, air bypass valve, parts for piping, and fasteners used in the assembly of the engine.[1]

- [KMPO](https://en.wikipedia.org/w/index.php?title=Kazan_Engine-Building_Production_Association&action=edit&redlink=1) is tasked with the manufacturing of the low-pressure compressor and fan, the low-pressure turbine, middle and rear support, transmission units, engine mountings, and oil system units.

- [KAPO](/source/Kazan_Aircraft_Production_Association) is tasked with the manufacturing of the thrust reverser, jet nozzle, and cowlings.[1]

### Emissions

The specific emissions of the engine during the landing and takeoff cycle are as follows:

- CO = 110 g/kN[1]

- HC = 12 g/kN[1]

- NOx = 45 g/kN[1]

- SN = 20 g/kN[1]

## Applications

- [Tupolev Tu-324](/source/Tupolev_Tu-324)[2] (proposed)

- [Yakovlev Yak-48](/source/Yakovlev_Yak-48)[2] (proposed)

## Specifications (AI-22)

*Data from* ivchenko-progress.com,[4][2] aviaros.narod.ru[3] and trade.tatcenter.ru[1]

#### General characteristics

- Type: Two-spool turbofan engine

- Length: 3,060 mm (120 in)[1]

- Diameter: 1,020 mm (40 in)[1] (fan)

- Dry weight: 765 kg (1,687 lb)[1]

#### Components

- Compressor: Fan & 5LP + 7HP[2]

- [Combustors](/source/Combustor): Annular with 16 nozzles[2]

- [Turbine](/source/Turbine): 1HP + 3LP[2]

- Fuel type: T-1, TS-1 or RT [kerosene](/source/Aviation_fuel) type fuel[3]

#### Performance

- Maximum [thrust](/source/Thrust): - 4,340 kgf (42.6 kN; 9,600 lbf)[4] in maximum emergency mode - 3,820 kgf (37.5 kN; 8,400 lbf)[4] in takeoff mode - 840 kgf (8.2 kN; 1,900 lbf)[4] in maximum cruising mode - 775 kgf (7.60 kN; 1,710 lbf)[4] in cruising mode

- [Overall pressure ratio](/source/Overall_pressure_ratio): - 15.49[1] in takeoff mode - 19.16[1] in cruising mode

- [Bypass ratio](/source/Bypass_ratio): - 4.94[1] in takeoff mode - 4.57[1] in cruising mode

- Air mass flow: - 125.85 kg/s (277.5 lb/s)[1] in takeoff mode - 45.6 kg/s (101 lb/s)[1] in cruising mode

- Turbine inlet temperature: - 1,450 °C (2,640 °F)[1] in takeoff mode - 1,249 °C (2,280 °F)[1] in cruising mode

- [Specific fuel consumption](/source/Thrust_specific_fuel_consumption): 0.63 kg/(kgf⋅h)[1] in cruising mode

## See also

**Related lists**

- [List of aircraft engines](/source/List_of_aircraft_engines)

## References

1. ^ [***a***](#cite_ref-trade.tatcenter.ru_1-0) [***b***](#cite_ref-trade.tatcenter.ru_1-1) [***c***](#cite_ref-trade.tatcenter.ru_1-2) [***d***](#cite_ref-trade.tatcenter.ru_1-3) [***e***](#cite_ref-trade.tatcenter.ru_1-4) [***f***](#cite_ref-trade.tatcenter.ru_1-5) [***g***](#cite_ref-trade.tatcenter.ru_1-6) [***h***](#cite_ref-trade.tatcenter.ru_1-7) [***i***](#cite_ref-trade.tatcenter.ru_1-8) [***j***](#cite_ref-trade.tatcenter.ru_1-9) [***k***](#cite_ref-trade.tatcenter.ru_1-10) [***l***](#cite_ref-trade.tatcenter.ru_1-11) [***m***](#cite_ref-trade.tatcenter.ru_1-12) [***n***](#cite_ref-trade.tatcenter.ru_1-13) [***o***](#cite_ref-trade.tatcenter.ru_1-14) [***p***](#cite_ref-trade.tatcenter.ru_1-15) [***q***](#cite_ref-trade.tatcenter.ru_1-16) [***r***](#cite_ref-trade.tatcenter.ru_1-17) [***s***](#cite_ref-trade.tatcenter.ru_1-18) [***t***](#cite_ref-trade.tatcenter.ru_1-19) [***u***](#cite_ref-trade.tatcenter.ru_1-20) [***v***](#cite_ref-trade.tatcenter.ru_1-21) [***w***](#cite_ref-trade.tatcenter.ru_1-22) [***x***](#cite_ref-trade.tatcenter.ru_1-23) [***y***](#cite_ref-trade.tatcenter.ru_1-24) [***z***](#cite_ref-trade.tatcenter.ru_1-25) ["AI-22 engine"](https://web.archive.org/web/20090713030210/http://trade.tatcenter.ru/flagman/tu324/ai-22.htm). *trade.tatcenter.ru*. Archived from [the original](http://trade.tatcenter.ru/flagman/tu324/ai-22.htm) on 2009-07-13. Retrieved 2 November 2021.

1. ^ [***a***](#cite_ref-ivchenko-progress.com(2)_2-0) [***b***](#cite_ref-ivchenko-progress.com(2)_2-1) [***c***](#cite_ref-ivchenko-progress.com(2)_2-2) [***d***](#cite_ref-ivchenko-progress.com(2)_2-3) [***e***](#cite_ref-ivchenko-progress.com(2)_2-4) [***f***](#cite_ref-ivchenko-progress.com(2)_2-5) [***g***](#cite_ref-ivchenko-progress.com(2)_2-6) [***h***](#cite_ref-ivchenko-progress.com(2)_2-7) [***i***](#cite_ref-ivchenko-progress.com(2)_2-8) [***j***](#cite_ref-ivchenko-progress.com(2)_2-9) [***k***](#cite_ref-ivchenko-progress.com(2)_2-10) [***l***](#cite_ref-ivchenko-progress.com(2)_2-11) ["More about the AI-22 gas turbine engine"](https://web.archive.org/web/20120512160733/http://www.ivchenko-progress.com/welcome.do?id=159). *ivchenko-progress.com*. Ivchenko-Progress. Archived from [the original](http://www.ivchenko-progress.com/welcome.do?id=159) on 2012-05-12. Retrieved 15 October 2021.

1. ^ [***a***](#cite_ref-aviaros.narod.ru_3-0) [***b***](#cite_ref-aviaros.narod.ru_3-1) [***c***](#cite_ref-aviaros.narod.ru_3-2) ["AI-22"](http://aviaros.narod.ru/ai-22.htm). *aviaros.narod.ru*. Retrieved 21 October 2021.

1. ^ [***a***](#cite_ref-ivchenko-progress.com(1)_4-0) [***b***](#cite_ref-ivchenko-progress.com(1)_4-1) [***c***](#cite_ref-ivchenko-progress.com(1)_4-2) [***d***](#cite_ref-ivchenko-progress.com(1)_4-3) [***e***](#cite_ref-ivchenko-progress.com(1)_4-4) ["Aircraft turbojet bypass engine AI-22"](https://web.archive.org/web/20120529100222/http://www.ivchenko-progress.com/welcome.do?id=38). *ivchenko-progress.com*. Ivchenko-Progress. Archived from [the original](http://www.ivchenko-progress.com/welcome.do?id=38) on 2012-05-29. Retrieved 15 October 2021.

v t e Ivchenko-Progress aircraft engines Piston engines AI-4 AI-14 AI-26 Turboshafts/turboprops and auxiliary power units (APU) AI-8 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 MS-400 Turbojets PBS AI-PBS-350

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Adapted from the Wikipedia article [Progress AI-22](https://en.wikipedia.org/wiki/Progress_AI-22) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/Progress_AI-22?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.