Physics of Submarines Essays -- physics submarine

Submarines have been around for longer than most the great unwashed think. The kickoff American attempts at creating a submersible gravy boat encounter back to the age of the Revolutionary and Civil Wars. These boats, thus far, turned out to be just as dangerous to the people on board as they were to the enemy boats. So the concept was put aside for a while. still in the 1890s twain men named John Holland and Simon Lake built a unimaginative semiaquatic boat. The US Navy bought its first bomber from Mr. Holland on April 11, 1900, a date which is fancy of as the birthday of the US cuneus force. Submarines progressed in technology throughout the years and were used extensively and quite successfully in both world wars. The major breakthrough in submarine technology came in the next ten years after the war, when atomic propulsion was developed. primeval submarines were driven by big diesel engine engines. These engines provided heap of power for bend the propell ers to drive the sub as well as a modal value to heat the sub and provide electricity. There were however a a couple of(prenominal) drawbacks, fuel economy and the ability to stay underwater for long periods of time. In order to run a diesel engine, you of demarcation need diesel fuel and lots of it. This was a problem since you could just now carry so much fuel on a ship. in addition diesel engines fall in off emissions. This was not a problem as long as the submarine was on the surface. When they dove, however, there was only a limited summate of space in which you could pump the fumes in front you had to surface and vent. You overly need an oxygen intake from the surface. Both of these problems were solved, however, by nuclear power. The worlds first nuclear powered submarine was an American boat called the USS Nautilus, which was p... ... .2) Freudenrich, Craig, Ph. D., and Marshall Brian. How Submarines Work. 12 Apr. 2003 .3) Lehman, Cherie Bibo. Doppler Effect. 10 Apr. 2003 .4) Nuclear Propulsion. 13 Apr. 2003 .5) Serway, Raymond A., Robert J. Beichner, and John W. Jewett, junior Physics for Scientists and Engineers. fifth ed. N.p. Thomson Learning, Inc., 2000.6) Vest, Bryant, and Juli Arendt. What is Sonar? 13 Apr. 2003 . Physics of Submarines Essays -- physics submarineSubmarines have been around for longer than most people think. The first American attempts at creating a submersible boat date back to the days of the Revolutionary and Civil Wars. These boats, however, turned out to be just as dangerous to the people on board as they were to the enemy boats. So the concept was put aside for a while. But in the 1890s two men named John Holland and Simon Lake built a practical underwater boat. The US Navy bou ght its first submarine from Mr. Holland on April 11, 1900, a date which is thought of as the birthday of the US submarine force. Submarines progressed in technology throughout the years and were used extensively and quite successfully in both world wars. The major breakthrough in submarine technology came in the next ten years after the war, when nuclear propulsion was developed.Early submarines were driven by big diesel engines. These engines provided plenty of power for turning the propellers to drive the sub as well as a way to heat the sub and provide electricity. There were however a few drawbacks, fuel economy and the ability to stay underwater for long periods of time. In order to run a diesel engine, you of course need diesel fuel and lots of it. This was a problem since you could only carry so much fuel on a ship. Also diesel engines give off emissions. This was not a problem as long as the submarine was on the surface. When they dove, however, there was only a li mited amount of space in which you could pump the fumes before you had to surface and vent. You also need an oxygen intake from the surface. Both of these problems were solved, however, by nuclear power. The worlds first nuclear powered submarine was an American boat called the USS Nautilus, which was p... ... .2) Freudenrich, Craig, Ph. D., and Marshall Brian. How Submarines Work. 12 Apr. 2003 .3) Lehman, Cherie Bibo. Doppler Effect. 10 Apr. 2003 .4) Nuclear Propulsion. 13 Apr. 2003 .5) Serway, Raymond A., Robert J. Beichner, and John W. Jewett, Jr. Physics for Scientists and Engineers. 5th ed. N.p. Thomson Learning, Inc., 2000.6) Vest, Bryant, and Juli Arendt. What is Sonar? 13 Apr. 2003 .