This kind of diesel engine sucks clean air into the cylinder, and then compresses it strongly with the piston, so that the air volume is reduced to about 15 times and the temperature rises to 500-700 degrees. Then the atomized diesel oil and compressed air are injected into the cylinder together and mixed with the high-temperature pure air in the cylinder. Because of the high temperature of the cylinder, the diesel oil burns itself to do work after being injected. 1892 On February 27th, Desai obtained the patent of this technology.
The biggest feature of diesel engine is fuel saving and high thermal efficiency, but the diesel engine that was first tried out is very unstable. 1894, Diesel improved the diesel engine and made it run for about 1 min. Although his diesel engine is still unstable, Diesel can't wait to put it into commercial production, because his competitors installed gasoline engines on vehicles as early as 1886. This inventor, who only knows technology but not business operation, made the biggest mistake in his life. Twenty diesel engines that he was eager to put on the market were returned one after another because of technical failure, which not only brought him a huge economic burden, but also affected the public's impression of diesel engines. In the following years, few manufacturers or individuals were willing to assemble diesel engines. With no source of funds and heavy debts, Dissel fell into extreme poverty in his later years. 19131kloc-0/On October 29th, 55-year-old Dissel stood alone on the deck of a ship crossing the English Channel and was swept into the sea by huge waves (most historians think that Dissel committed suicide by jumping into the sea). In order to commemorate diesel, people named diesel engines as diesel engines.