Kuznetsov TV-2

The Kuznetsov TV-2 was a turboprop engine, designed by the Kuybyshev Engine Design Bureau.

TV-2
Type	Turboprop
National origin	Soviet Union
Manufacturer	Kuybyshev Engine Design Bureau
First run	1951[1]
Major applications	Tupolev Tu-91[2]
Developed from	TV-022
Developed into	2TV-2F TV-12/NK-12

Applications

TV-2F

Antonov An-8 (proposed)
Tupolev '101' (project)
Tupolev '102' (project)
Tupolev Tu-118 (project)

TV-2M

Tupolev Tu-91 (prototype only)

TV-2T

Antonov An-8 (proposed)

Specifications (TV-2F)

Data from engine.aviaport.ru^[3]

General characteristics

• Type: Turboprop engine
• Length:
• Diameter:
• Dry weight:

Components

• Compressor: 14-stage^[3] compressor
• Turbine: 3-stage^[3] turbine

Performance

• Maximum power output:
  
  • 6,250 hp (4,660 kW)^[3] at takeoff
  • 2,550 hp (1,900 kW)^[3] in cruise
• Overall pressure ratio: 5.8^[3]
• Air mass flow:
  
  • 30 kg/s (66 lb/s) at takeoff
  • 10.6 kg/s (23 lb/s) in cruise
• Turbine inlet temperature: 1,150 K (880 °C; 1,610 °F)^[3]
• Specific fuel consumption:
  
  • 0.294 kg/(hp⋅h) at takeoff
  • 0.218 kg/(hp⋅h)^[3] in cruise

See also

Comparable engines

• Kuznetsov NK-12

Related lists

• List of aircraft engines