what type of engine did the titanic have
RMS Titanic Titanic was equipped with three main engines—two reciprocating four-cylinder, triple-expansion steam engines and one centrally placed low-pressure Parsons turbine—each driving a propeller. The two reciprocating engines had a combined output of 30,000 hp and a further 16,000 hp was contributed by the turbine.[19] The White Star Line had used the same combination of engines on an earlier liner, the SS Laurentic, where it had been a great success.[30] It provided a good combination of performance and speed; reciprocating engines by themselves were not powerful enough to propel an Olympic-class liner at the desired speeds, while turbines were sufficiently powerful but caused uncomfortable vibrations, a problem that affected the all-turbine Cunard liners Lusitania and Mauretania.[31] By combining reciprocating engines with a turbine, fuel usage could be reduced and motive power increased, while using the same amount of steam.[32]
RMS Titanic At 11:40Â p.m. (ship's time) on 14 April, lookout Frederick Fleet spotted an iceberg immediately ahead of Titanic and alerted the bridge.[142] First Officer William Murdoch ordered the ship to be steered around the obstacle and the engines to be stopped,[143] but it was too late; the starboard side of Titanic struck the iceberg, creating a series of holes below the waterline.[k] The hull was not punctured by the iceberg, but rather dented such that the hull's seams buckled and separated, allowing water to seep in. Five of the ship's watertight compartments were breached. It soon became clear that the ship was doomed, as she could not survive more than four compartments being flooded. Titanic began sinking bow-first, with water spilling from compartment to compartment as her angle in the water became steeper.[145]
RMS Titanic Usually, a high prestige vessel like Titanic could expect to be fully booked on its maiden voyage. However, a national coal strike in the UK had caused considerable disruption to shipping schedules in the spring of 1912, causing many crossings to be cancelled. Many would-be passengers chose to postpone their travel plans until the strike was over. The strike had finished a few days before Titanic sailed; however, that was too late to have much of an effect. Titanic was able to sail on the scheduled date only because coal was transferred from other vessels which were tied up at Southampton, such as SS City of New York and RMS Oceanic, as well as coal Olympic had brought back from a previous voyage to New York, which had been stored at the White Star Dock.[90]
Coolant Fuels are frequently used as coolants for engines. A cold fuel flows over some parts of the engine, absorbing its waste heat and being preheated before combustion. Kerosene and other jet fuels frequently serve in this role in aviation engines.