The Type 22 frigate also known as the Broadsword class was a class of frigates built for the British Royal Navy. Fourteen were built in total, with production divided into three batches.
The Rolls-Royce WR-21 is a gas turbine marine engine, designed with a view to powering the latest naval surface combatants of the partner nations.
The Rolls-Royce Spey is a low-bypass turbofan engine originally designed and manufactured by Rolls-Royce that has been in widespread service for over 40 years. A co-development version of the Spey between Rolls-Royce and Allison in the 1960s is the Allison TF41.
The General Electric LM2500 is an industrial and marine gas turbine produced by GE Aviation. The LM2500 is a derivative of the General Electric CF6 aircraft engine.
Combined gas or gas (COGOG) is a propulsion system for ships using gas turbine engines.
The Rolls-Royce MT30 is a marine gas turbine engine based on the Rolls-Royce Trent 800 aero engine. The MT30 retains 80% commonality with the Trent 800, the engine for the Boeing 777. The maximum power rating is 40 MW and minimum efficient power 25 MW.
The Allison TF41 is a low-bypass turbofan engine.
The Rolls-Royce RB.109 Tyne is a twin-shaft turboprop engine developed in the mid to late 1950s by Rolls-Royce Limited to a requirement for the Vickers Vanguard airliner. It was first test flown during 1956 in the nose of a modified Avro Lincoln. Following company naming convention for gas turbine engines this turboprop design was named after the River Tyne.
The Hatsuyuki-class destroyer is a class of destroyer, serving with the Japan Maritime Self-Defense Force (JMSDF). It was the first class of first generation of general-purpose destroyers of the JMSDF.
The Akizuki class of destroyers of the Japan Maritime Self-Defense Force is intended to escort the Hyūga-class and Izumo-class helicopter destroyers, and safeguard the other Aegis-capable warships such as the Kongō class and Atago class. The destroyer provides defense against surface, airborne and undersea threats. The class was initially designated as "19DD", referring to a date on the Japanese calendar, specifically the 19th fiscal year of the Heisei period (2007).
The Rolls-Royce Marine Olympus is a marine gas turbine based on the Rolls-Royce Olympus aircraft turbojet engine.
ROKS Incheon (FFG-811) is the lead ship of the Incheon-class frigate in the Republic of Korea Navy. She is named after the city, Incheon.
ROKS Gyeonggi (FFG-812) is the second ship of the Incheon-class frigate in the Republic of Korea Navy. She is named after the province, Gyeonggi.
ROKS Jeonbuk (FFG-813) is the third ship of the Incheon-class frigate in the Republic of Korea Navy. She is named after the province, Jeonbuk.
ROKS Gangwon (FFG-815) is the fourth frigate of the Incheon-class in the Republic of Korea Navy. She is named after the province of Gangwon.
ROKS Chungbuk (FFG-816) is the fifth ship of the Incheon-class frigate in the Republic of Korea Navy. She is named after the province, Chungbuk.
ROKS Gwangju (FFG-817) is the sixth ship of the Incheon-class frigate in the Republic of Korea Navy. She is named after the city, Gwangju.
The Daegu-class frigate is a class of guided missile frigates of the Republic of Korea Navy (ROKN). The Daegu class is based on the preceding Incheon class, and has otherwise been referred to as the Incheon class batch II, or FFG-II. Eight Daegu-class ships have been commissioned, with the final goal of 20–22 frigates, of all types, in the ROKN. The Daegu-class frigates were built by Daewoo Shipbuilding & Marine Engineering (DSME) and Hyundai Heavy Industries.
The GT-25000 is an industrial and marine gas turbine produced by CSIC Longjiang GH Gas Turbine Corporation, Ltd, a subsidiary of China Shipbuilding Industry Company (CSIC).
