propulsion system: CODOG Naval Engine

Combined diesel or gas ( CODOG ) is a type of propulsion system where for every propeller shaft there is one diesel engine for cruising speed and one geared gas turbine for high speed dashes.

Both types of engines are connected to the shaft with clutches, but only one system is driving the ship in contrast to CODAG-systems, which can use the combined power output of both.

Used by

1965	Hamilton class coast guards W	2
1966	Peder Skram class frigate FF	2
1968	Alpino class frigate FF	2
1976	Niteroi class frigate FF	2
1976	Wielingen class frigate FF	2
1979	Niels Juel class corvette FS	2
1979	F70 ASW class destroyer DD	2
1981	Ulsan class frigate FF	1
1981	Ishikari class frigate FF	2
1982	Maestrale class frigate FF	1
1982	F 122 Bremen class frigate FF	1
1983	Yubari class frigate FF	2
1989	Abukuma class frigate FF	2
1990	Vasco da Gama class frigate FF	2
1991	Karel Doorman class frigate FF	1
1992	City class frigate FF	2
1992	Hydra class frigate FF	2
1993	Sa'ar 5-class corvette FS	1
1993	Durand de la Penne class guided-missile destroyer DDG	1
1994	Naresuan class guided-missile frigate FFG	2
1994	Type 052 class guided-missile destroyer DDG	2
1994	F 123 Brandenburg class frigate FF	2
1995	Kashima class support ship AO	2
1996	Anzac class frigate FF	1
1997	Chakri Narubet class aircraft carrier v stol CVS	2
2002	De Zeven Provinciën class guided-missile destroyer DDG	2
2003	Chungmugong Yi Sun Shin (KDX-II) class guided-missile destroyer DDG	2
2003	F 124 Sachsen class guided-missile destroyer DDG	2
2005	Type 052C class guided-missile destroyer DDG	1
2005	Sea Fighter class littoral combat ship LCS	2
2008	Horizon class guided-missile destroyer DDG	2
2010	Shivalik (Project 17) class frigate FF	2
2013	Incheon class frigate FF	2
2014	Type 052D guided-missile destroyer DDG	1
2017	Hobart class guided-missile destroyer DDG	2

propulsion system: CODOG

Used by

In Service