Shvetsov ASh-82 Piston Engine

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Aircraft Engine Manufacturer
Dongan
Aircraft Engine Type
Piston
Dry Weight (kg)
1020
Diameter (mm)
126
Length (mm)
210
Wikipedia Article (URL)
en.wikipedia.org/wiki/Shvetsov_ASh-82
Fuel
90 to 100 octane petrol
Fuel System
Direct fuel injection with automatic mixture control
Oil System
Pressure fed with two pumps
Cylinders
14
Cylinders Disposition
radial
Bore (mm)
155.5
Stroke (mm)
155
Displacement (L)
41.2107
Supercharger
Single-speed centrifugal supercharger with after-cooler.
Compression Ratio
6.9
Valvetrain
Pushrod, two valves per cylinder with sodium-cooled exhaust valve.
Maximum Takeoff Power (kW)
1416.83
Power To Weight (kW/kg)
1.46
Specific Fuel Consumption (g/(kW·h))
462.3

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