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Used early on in electrical generation and to power ships, turbines were bladed wheels that created rotary motion when high pressure steam was passed through them. The efficiency of large steam turbines was considerably better than the best compound engines , while also being much simpler, more reliable, smaller and lighter all at the same time.
In the European part of the USSR, almost all steam locomotives were replaced by diesel and electric locomotives in the 1960s; in Siberia and Central Asia, state records verify that L-class 2-10-0 s and LV-class 2-10-2 s were not retired until 1985. Until 1994, Russia had at least 1,000 steam locomotives stored in operable condition in case of ...
At the end of this power stroke, the steam valve was reopened, and the weight of the pump rods pulled the beam down, lifting the piston and drawing steam into the cylinder again. Using the piston and beam allowed the Newcomen engine to power pumps at different levels throughout the mine, as well as eliminating the need for any high-pressure steam.
A claimant to the title of the first ship to make the transatlantic trip substantially under steam power is the British-built Dutch-owned Curaçao, a wooden 438-ton vessel built in Dover and powered by two 50 hp engines, which crossed from Hellevoetsluis, near Rotterdam on 26 April 1827 to Paramaribo, Surinam on 24 May, spending 11 days under ...
The steam locomotives of British Railways were used by British Railways over the period 1948–1968. The vast majority of these were inherited from its four constituent companies, the " Big Four ". In addition, BR built 2,537 steam locomotives in the period 1948–1960, 1,538 to pre-nationalisation designs and 999 to its own standard designs.
Train enthusiasts and history buffs alike will soon have a new Southeast Asian destination, as Vietnam prepares to unveil a revamped pair of vintage steam locomotives from the 1960s.
Murdoch's model steam carriage of 1784, now in Thinktank, Birmingham Science Museum. Early research on the steam engine before 1700 was closely linked to the quest for self-propelled vehicles and ships [citation needed], the first practical applications from 1712 were stationary plant working at very low pressure which entailed engines of very large dimensions.
1960s – alternators replace generators on automobile engines. [22] 1970s – electronically controlled ignition appears in automobile engines. 1975 – Catalytic converters are first widely introduced on production automobiles in the US to comply with tightening EPA regulations on auto exhaust.