propulsion system: COGOG

propulsion systems
Naval Engine
engines


Combined gas or gas (COGOG) is a type propulsion system using only gas turbine engines.

A high efficiency, low output turbine is used for cruising speeds with a high output turbine being used for high-speed operations. A clutch allows either turbine to be selected, but there is no gearbox to allow operation of both turbines at once.


Used by Login to Edit

   
1972 Destroyer Iroquois class1
1975 Guided-Missile Destroyer Type 42 (Batch 1 and 2) class2
1975 Destroyer Spruance class2
1975 Guided-Missile Frigate Tromp class1
1978 Frigate Kortenaer class1
1979 Frigate Type 22 (Batch 1) Broadsword class2
1981 Guided-Missile Destroyer Kidd class2
1982 Destroyer Hatsuyuki class2
1983 Frigate Type 22 (Batch 2) Boxer class2
1983 Guided-Missile Cruiser Ticonderoga class2


In Service Login to Edit

   
Canadian Armed Forces
Royal Navy
United States Naval Aviation
Royal Netherlands Navy
Japanese Navy
Chilean Navy

Latest News

GrandNew EMS Helicopter for Panama

Pre-Certification Orders for H125 FastFin System

S-64 Composite Main Rotor Blades First Flight

VH-92A Completes Critical Design Review

H145 Mercedes-Benz Makes Italian Debut

Farren International and EZE Trucking Merger

RTE Oversees France Power Lines

AW139 Hot and High Altitude Trials in Pakistan

Flying a Helicopter
Accidents
Jobs
Airliners
Airshows
For Sale
Contact


Database

44808 serials
16138 photos
3636 heliports