Ads
related to: triple expansion steam engine kit
Search results
Results From The WOW.Com Content Network
Period cutaway diagram of a triple-expansion steam engine installation, circa 1918. This particular diagram illustrates possible engine cutoff locations, after the Lusitania disaster and others made it clear that this was an important safety feature. A marine steam engine is a steam engine that is used to power a ship or boat.
Double-acting triple-expansion marine engine. High-pressure steam (red) passes through three stages, exhausting as low-pressure steam (blue) to the condenser. It is a logical extension of the compound engine (described above) to split the expansion into yet more stages to increase efficiency. The result is the multiple-expansion engine.
Engine No 6, also called The Sir William Prescott, has been restored to running order and is the largest fully operational triple-expansion steam engine in the world. [4] It may be seen in steam on various weekends throughout the year, and as a static display every Sunday between March and November. [ 5 ]
This engine layout with triple expansion via four cylinders was clearly successful and was fitted into a range of ships, including the four Drake-class cruisers of 1901, which with 43 Belleville boilers produced 30,000 ihp and 23 knots. Four-cylinder triple-expansion engines were also fitted in HMS Carnarvon, built on the Clyde. In her trials ...
She was designed for service from London to Australia, and was the first ship to be successfully powered by a triple expansion steam engine. The triple expansion engine very quickly became the standard choice for the entire industry, with its predecessor, the two cylindered compound engine virtually ceasing to be built by 1885. The fuel economy ...
It is a logical extension of the compound engine (described above) to split the expansion into yet more stages to increase efficiency. The result is the multiple-expansion engine. Such engines use either three or four expansion stages and are known as triple-and quadruple-expansion engines respectively. These engines use a series of cylinders ...
Waverley is powered by a three-crank diagonal triple-expansion marine steam engine built by Rankin & Blackmore, Engineers, Eagle Foundry, Greenock, Scotland. [19] It is rated at 2,100 IHP and achieved a trial speed of 18.37 knots (34.02 km/h; 21.14 mph) at 57.8 rpm. Passengers can watch this engine from passageways on either side of the engine ...
Willans & Robinson engine, driving a dynamo generator. One of the best-known examples of the steeple engine was the Willans engine. [10] These were double- or triple-expansion compound engines, with the unusual features of single-acting cylinders and a central spindle valve shared between all cylinders.