PD-12V  
Initial Operational Capability (IOC): 2021
Total Production: ?
Origin: Russia
Corporations: Aviadvigatel Perm Engine Company*, MMPP Salut, NPO Saturn and UMPO   (*) lead contractor
Parent System: PD-14
Initial Operational Capability (IOC): 2017
Maiden Flight: 2014
Total Production: 70
Family Members: PD-10, PD-14, PD-14A, PD-14M and PD-18R
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Description: The PD-14, formerly known as the PS-12 and/or PS-14, is a fifth generation civil turbofan engine being developed by Aviadvigatel Perm Motors, a part of United Engine Corporation (UEC), to be one of the alternative power plants to power the MS-21 twin-jet passenger aircraft family. The PD-14 designation was announced in early 2010 with its development cost estimated at 35 billion Russian Rubles ($1.1 billion at that time). By mid-2012 the developmental cost estimation has increased to 70 billion Rubles. The PD-14 program is expected to deliver an engine family ranging from 9 to 18 tons of thrust. The MS-21 airliner equipped with PD-14 engines may enter revenue service by 2017 with the engine to receive certification in 2015-2017.

The PD-14 engine is based on classic double-flow scheme without mixing of internal and external flows and that results in 12 to 16 percent fuel economy, hazardous emission (by 30 to 45 percent lower than CAEP 6) and noise level reduction. Noise requirements will be satisfied with installation of a new second generation noise reduction system and a new fan. The first PD-14 engine demonstrator was assembled by a variety of enterprises part of the UEC on May 30, 2012, and is expected to begin testing in the second half of 2012.

The PD-12V is a new turbo shaft engine developed to power the Russian Air Force Mi-26 heavyweight helicopter. The new engine is a derivative of the PD-14 turbofan engine developed to power the MS-21 passenger aircraft family. The PD-12V engine is the successor to the D-136 turboshaft produced in Ukraine which is no longer available for Russia due to the political strain between Moscow and Kiev. The power plant is rated between at 11,500-shp to 14,500-shp. The new engine first prototype is expected to be delivered by 2020.

PD-12V Applications


Support Aircraft Mi-26T2

PD-12V Specifications

Power
Max Power at TakeOff: 14,500 shp (10,817 kW)
CEP: Circular Error Probable
Meters (m)   Kilometers (km)   Nautic Miles (nm)   Inch (in)   Yard (yd)   Foot (ft)   Millimeter (mm)
Pound (lb)   Kilogram (kg)   kN (KiloNewton)   Ton (t)
Meters per Second (mps)   Kilometers per Hour (kph)   Knot (kt)   Miles per Hour (mph)
Liter (l)   Galon (gl)
Year (yr)   Minutes (min)   Second (sec)
Shaft-Horse-Power (shp)

Operators & Related Equipment


OperatorsItems

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