5 who invented the marine steam engine and when was it inven

5.) who invented the marine steam engine and when was it invent? please use the reference from a hardcover book?

6.) do industries still use the marine steam engine? if yes please state where and what does the use it for

Solution

5.)The first prototype of steam engine was developed by Thomas Newcomen around the year 1710. It was patented under the name of Atmospheric Steam Engine . Newcomen along with John Calley are listed on the patent. Later improvements were made in the design by James Watt.The first practical use of the steam engine was done by William Symington in 1802 building the first steam boat.

6.) Modern Day Industries are highly dependent steam power. But instead of reciprocating engines, steam turbines are used in marine applications.