The Otto Engine Alexander Sitt 28 March 2009. Background Nikolaus Otto, German engineer Born in...
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![Page 1: The Otto Engine Alexander Sitt 28 March 2009. Background Nikolaus Otto, German engineer Born in Holzhausen an de Haide, 1832 Developed the first functioning.](https://reader035.fdocuments.net/reader035/viewer/2022062806/5697bfeb1a28abf838cb7d8c/html5/thumbnails/1.jpg)
The Otto Engine
Alexander Sitt28 March 2009
![Page 2: The Otto Engine Alexander Sitt 28 March 2009. Background Nikolaus Otto, German engineer Born in Holzhausen an de Haide, 1832 Developed the first functioning.](https://reader035.fdocuments.net/reader035/viewer/2022062806/5697bfeb1a28abf838cb7d8c/html5/thumbnails/2.jpg)
Background
• Nikolaus Otto, German engineer
• Born in Holzhausen an de Haide, 1832
• Developed the first functioning 4-stroke engine (Otto cycle)
http://www.erfinder.at/tag-der-erfinder/de/images/Nikolaus%20Otto.jpg
![Page 3: The Otto Engine Alexander Sitt 28 March 2009. Background Nikolaus Otto, German engineer Born in Holzhausen an de Haide, 1832 Developed the first functioning.](https://reader035.fdocuments.net/reader035/viewer/2022062806/5697bfeb1a28abf838cb7d8c/html5/thumbnails/3.jpg)
Engine• One of the first successful
gasoline powered engine, produced in 1876
• Uses a spark plug to ignite compressed fuel/air mixture
• Regulated by a centrifugal governor controlling intake of fuel
• Water jacket around cylinder for cooling
http://www.ohtm.org/eng_otto.html
![Page 4: The Otto Engine Alexander Sitt 28 March 2009. Background Nikolaus Otto, German engineer Born in Holzhausen an de Haide, 1832 Developed the first functioning.](https://reader035.fdocuments.net/reader035/viewer/2022062806/5697bfeb1a28abf838cb7d8c/html5/thumbnails/4.jpg)
Otto Cycle (4-stroke)• Strokes:
– Intake of fuel/air mix (constant pressure)– Compression mix (adiabatic)– Power ignition (constant pressure)– Exhaust forced out (adiabatic)
http://www.btnturbopartner.com/images/pic_4stroke.gif
![Page 5: The Otto Engine Alexander Sitt 28 March 2009. Background Nikolaus Otto, German engineer Born in Holzhausen an de Haide, 1832 Developed the first functioning.](https://reader035.fdocuments.net/reader035/viewer/2022062806/5697bfeb1a28abf838cb7d8c/html5/thumbnails/5.jpg)
Applications
http://www.motocrossafrica.co.uk/Aprilia%20RS.JPG
http://mkiiisupra.homeip.net/images/1jz/1jzgteb.jpg
http://www.rosalsrentals.com/images/hondaGX35.jpg
![Page 6: The Otto Engine Alexander Sitt 28 March 2009. Background Nikolaus Otto, German engineer Born in Holzhausen an de Haide, 1832 Developed the first functioning.](https://reader035.fdocuments.net/reader035/viewer/2022062806/5697bfeb1a28abf838cb7d8c/html5/thumbnails/6.jpg)
Questions
• Title: Otto Engine
• By: Alexander Sitt
http://images.brighthub.com/AB/6/AB63A4423864E7CBE847B30F58A06EF6DADD3605_large.jpg
![Page 7: The Otto Engine Alexander Sitt 28 March 2009. Background Nikolaus Otto, German engineer Born in Holzhausen an de Haide, 1832 Developed the first functioning.](https://reader035.fdocuments.net/reader035/viewer/2022062806/5697bfeb1a28abf838cb7d8c/html5/thumbnails/7.jpg)
Works Cited
• http://library.thinkquest.org/C006011/english/sites/ottomotor.php3?v=2
• http://inventors.about.com/library/inventors/blotto.htm
• http://www.brighthub.com/engineering/mechanical/articles/4127.aspx
• http://www.grc.nasa.gov/WWW/K-12/airplane/otto.html