Combined diesel or gas (CODOG) is a type of propulsion system for ships that need a maximum speed that is considerably faster than their cruise speed,...

Combined diesel and gas (CODAG) is a type of propulsion system for ships that need a maximum speed that is considerably faster than their cruise speed...

Combined diesel-electric and gas (CODLAG) is a modification of the combined diesel and gas propulsion system for ships. A variant, called the combined...

to silence and protect from shock. Compared to combined diesel and gas (CODAG) or combined diesel or gas (CODOG), COGAG systems have a smaller footprint...

Navy's Iroquois-class destroyer. Having previously pioneered the combined diesel or gas (CODOG) system, in 1968 the Royal Navy converted an old frigate...

as with Combined diesel and gas systems when run solely on diesel engines. Especially COGAS should not be confused with Combined steam and gas (COSAG)...

(54 ft 9 in). A combined diesel or gas propulsion system is used, combining two MTU diesel engines and two General Electric LM2500 gas turbines for a total...

water jets also have a diesel engine input for a 370 hp (280 kW) Cummins diesel, thus making the ship a combined diesel or gas turbine (CODOG) configured...

gunboats employed a Combined diesel or gas turbine (CODOG) propulsion system; twin GM 12V149 Diesels for endurance, and a Lycoming TF-40A gas turbine for high-speed...

frigates. She is also the first Indian navy ship to use the CODOG (COmbined Diesel Or Gas) propulsion system. The Shivalik-class frigates were conceived as...

a range of to 4,000 nautical miles. It is powered by a combined diesel or gas, and LM2500 gas turbines. The ship was designed for coastal defense and...

engine) or a gas engine (using a gaseous fuel like natural gas or liquefied petroleum gas). Diesel engines work by compressing only air, or air plus...

throttleability and throttle response. Combined diesel-electric and gas Combined diesel or gas Combined gas or gas Continuously variable transmission Engine...

gearboxes and clutches, with systems such as CODOG (Combined Diesel or Gas) or COGAG (Combined Gas And Gas). Where electric transmissions are used, this is...

A diesel compression-ignition engine is usually designed to run on diesel fuel, but some types are adapted for other liquid fuels or natural gas (CNG)...

use a combined diesel or gas (CODOG) propulsion machinery layout, with a single, 30,172-horsepower (22,499 kW) General Electric LM2500-30 gas turbine...

liquid (BTL) or gas to liquid (GTL) diesel are increasingly being developed and adopted. To distinguish these types, petroleum-derived diesel is sometimes...

Combined cycle gas and steam primary movers, with CNG in one tank and water in the other tank, and would be used as a slug behind a diesel electric conventional...

predecessors. The combined diesel or gas turbine (CODOG) propulsion arrangement consists of two General Electric Marine model 7LM2500-SA-MLG38 gas turbines, each...

used for marine propulsion, where it is called a combined gas and steam (COGAS) plant. Combining two or more thermodynamic cycles improves overall efficiency...

for 25 kn using combined diesel and diesel (CODAD) system. However, the requirement was increased to 30 kn after combined diesel or gas (CODOG) was considered...

propulsion is in the combined diesel or gas (CODOG) arrangement, with two Ukrainian DA80 gas turbines and two MTU 20V 956TB92 diesel engines. The DA80s...

class are equipped with a combined diesel and gas (CODAG) propulsion system. The two operating shafts work independently. The diesel engines are installed...

Köln-class frigate in 1961 with 2 Brown, Boveri & Cie gas turbines in the world's first combined diesel and gas propulsion system. The Soviet Navy commissioned...

consisted of one Rolls-Royce Olympus TM-3B gas turbine with 21,000 kW (28,000 shp) and two MTU 16V956 TB81 diesel engines with 6,000 bhp (4,500 kW). The class...

motors turning either propellers or waterjet impellors. It is a modification of the combined diesel-electric and gas propulsion system for ships which...

fish. Diesel exhaust plays a role in climate change. Reducing greenhouse gas (GHG) emissions from diesel engines through improved fuel economy or idle...

propulsion is in the combined diesel or gas (CODOG) arrangement, with two Ukrainian DA80 gas turbines and two MTU 20V 956TB92 diesel engines. The DA80s...

of 4,050 tons. She is powered by a combined diesel or gas (CODOG) system, which uses two Mitsubishi S16U-MTK diesel engines[citation needed] for cruising...

petrol engine, can cause pre-ignition and high exhaust gas temperatures. However, in a diesel engine, fuel is not present in the combustion chamber during...