Motor Sich D-436-148
| D-436 | |
|---|---|
 |
|
| D-436-148 turbofan engine for An-148 | |
| Type | Turbofan |
| National origin | Soviet Union/Ukraine |
| Manufacturer | Ivchenko-Progress |
| First run | 1985 |
| Major applications |
Antonov An-148 Tupolev Tu-334 Beriev Be-200 |
| Developed from | Lotarev D-36 |
The Progress D-436 is a three-shaft high by-pass turbofan engine developed by the Ukrainian company Ivchenko-Progress. It was initially developed to meet the requirements for late versions of the Yakovlev Yak-42 and the Antonov An-72 in the 1980s. The engine first ran in 1985 and was subsequently certified in 1987. Several variants have been developed and are currently in service with a variety of aircraft.
The D-436 engine was developed as a follow on to the Lotarev D-36. The engine took several of its design features from that engine and another Progress engine, the Progress D-18. The D-436 incorporated an updated, higher RPM fan, a lower emissions combustor, and new compressor sections. Several variants of the engine incorporate a FADEC.
Data from ivchenko-progress.com, Flight,Jane's Aero Engines and forecastinternational.com
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