Lotarev DV-2

Turbofan · Lotarev

Diameter

640 mm

Length

72000 mm

Dry Weight

439 kg

Thrust To Weight

5.69

Specific Fuel Consumption

1699.5 g/(kN·s)

Architecture

Fan	Fan Stages —	Fan Blades —	Fan Technology —	Fan Pressure Ratio —
Gearbox	Geared Fan No	Gear —	Reduction Ratio —
LP compressor	Low-Pressure Compressor Stages —	Low-Pressure Compressor Technology —	BP Compressor Pressure Ratio —
IP compressor	Intermediary-Pressure Compressor Stages —	Intermediary-Pressure Compressor Technology —	IP Compressor Pressure Ratio —
HP compressor	High-Pressure Compressor Stages —	High-Pressure Compressor Technology —	HP Compressor Pressure Ratio —
Combustor	Combustion Chamber Annular combustion system with 16 fuel injection nozzles
HP turbine	High Pressure Compressor Stages —	High-Pressure Turbine Technology —
IP turbine	Intermediary-Pressure Turbine Stages —	Intermediary-Pressure Turbine Technology —
LP turbine	Low-Pressure Turbine Stages —	Low-Pressure Turbine Technology —
Whole engine	Streams 2	Bypass Ratio —	Overall Pressure Ratio —	Afterburner No

No pictures yet for this family.

Name	Aircraft Engine	Number of Engines	Length (m)	Flat Wing Span (m)	Max Seating
Aero L-59 Super Albatros	Lotarev DV-2	1	12.2	9.54
Ilyushin Il-108	Lotarev DV-2	2	15.85	15	15

All data (15 fields)

Name: Lotarev DV-2
Aircraft Engine Manufacturer: Lotarev
Aircraft Engine Type: Turbofan
Dry Weight (kg): 439
Diameter (mm): 640
Length (mm): 72000
Wikipedia Article (URL): en.wikipedia.org/wiki/Lotarev_DV-2
Geared Fan: No
Combustion Chamber: Annular combustion system with 16 fuel injection nozzles
Afterburner: No
Streams: 2
Thrust To Weight: 5.69
Specific Fuel Consumption (g/(kN·s)): 1699.5
Compressor Description: Two-stage LP, seven-stage HP
Turbine Description: single-stage HP, two-stage LP