Ad
related to: brushless alternator in marine vessels repair after surgery
Search results
Results from the WOW.Com Content Network
HMS Challenger was a unique vessel in Royal Navy service, purpose built to support deep sea operations and saturation diving. Built by Scotts at Greenock , the ship was launched on 19 May 1981, but not commissioned until 1984, during a time when the Royal Navy was cutting back on expenditure.
Large vessels sometimes use electrical propulsion motors, the electrical power being provided by a diesel generator. Noise and vibration of electric motors include, besides mechanical and aerodynamic sources, an electromagnetic source due to electromagnetic forces which is responsible for the "whining noise" of the motor.
Xanthus-class vessels provided a diverse range of auxiliary repair functions for both the US and British navies. American-flagged ships served in the Pacific with the US Navy, repairing ships damaged in the final battles against Japan. These ships continued their role after the war by providing support for the Allied occupation of Japan ...
A brushless alternator is composed of two alternators built end-to-end on one shaft. Until 1966, alternators used brushes with rotating field. [20] With the advancement in semiconductor technology, brushless alternators are possible. Smaller brushless alternators may look like one unit, but the two parts are readily identifiable in the large ...
A repair ship is a naval auxiliary ship designed to provide maintenance support to warships. Repair ships provide similar services to destroyer , submarine and seaplane tenders or depot ships , but may offer a broader range of repair capability including equipment and personnel for repair of more significant machinery failures or battle damage.
The company offers shipbuilding and vessel repair services and manufactures towing tugs, work and crew boats, and offshore service vessels. The company's repair services include crank shaft replacement, new crank shaft insertion, crane barge to pipe laying vessel conversion, pipe laying barge conversion, propeller repair, steel machining, pipe ...
Reconstruction of a 19th-century naval architect's office, Aberdeen Maritime Museum General Course of Study leading to Naval Architecture degree Naval architecture, or naval engineering, is an engineering discipline incorporating elements of mechanical, electrical, electronic, software and safety engineering as applied to the engineering design process, shipbuilding, maintenance, and operation ...
Interesting examples from the 1920's of rare early auxiliaries deliberately designed for their roles include the destroyer tenders USS Dobbin and USS Whitney, the repair ship USS Medusa, and the submarine tender USS Holland: these 4 ships had the same length hulls and similar superstructures, so they were likely of the same basic design.
Ad
related to: brushless alternator in marine vessels repair after surgery