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Engine Island!

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Fuad Haddad

on 1 March 2013

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Transcript of Engine Island!

GAS SHIT NUMBER TWO Fuad Haddad, Joseph Schultz,
Mike Xiao, Roderick Stokes Engine Island! Overview How Crude Oil is Refined

Crude oil is extracted from wells
Comprised of hydrocarbon variations
plant & animal fossil remains
Different molecular arrangements result in boiling point nuances.
Chemical processing - shortens hydrocarbon length
Fractional distillation - boils crude oil https://docs.google.com/document/d/1yEQ3yvu32SiSDBBx8Ifbx8zhbrfVFWfm442oUjq1lBE/edit?usp=sharing Here's the link to the script document Visual Representation of
Fractional Distillation Part: 2
Gasoline Composition Sources http://science.howstuffworks.com/environmental/energy/oil-refining2.htm
http://www.bbc.co.uk/news/science-environment-13160950, http://www.sciencedaily.com/releases/2011/04/110420125502.htm
http://www.diffen.com/difference/Diesel_vs_Petrol Part 1:
Extracting the Oil Oil Extraction Components How is Crude Oil Refined

Gasoline Composition

Gasoline Engines

Spark Plugs

Diesel Composition

Diesel Engines

Future of Engines G== Part 3: Gasoline Engines Gas Engines: A history The Function of Gasoline Engines FAQ Part: 5
Diesel Composition Part Six: Diesel Engines !VIDEO VOLCANO! Part: 5 The Future of Internal Combustion Engines HISTORY OF DIESEL ENGINE i) Invented by Rudolph Diesel ii) Patented in 1892 iii) Prevalent use throughout history and
today What is a Spark Plug? I) An insulated plug composed of the following parts:
(1) Terminal
(2) Porcelain or alumina insulator
(3) Resistor
(4) Magneto
(5) Secondary Coil
(6) Center Electrode How Does a Spark Plug Work? i) Magnet on a spinning flywheel.

ii) This current generates the electrical energy needed.

iii) Secondary coil

iv) Ignition i) Operates very similarly to the Gas Engine. Called a four stroke engine because it involves four movements, or strokes. How Diesel Engines Work ii) Cycle: What Could Go Wrong? i) Ignition too early

ii) Ignition too late

iii) Gap is not set properly

iv) Carbon build-up 2. Compression stroke The Future of Spark Plugs 3. Combustion stroke i) Pulse Plugs 4. Exhaust strokes i) Early Conceptions:
Abu Al-Jazari, 1206 ii) Patenting:
Samuel Brown, 1823 iii) Modern day use Diesel Engine Vs. Gas Engine i) The diesel engine is more energy efficient, 25-30% better fuel economy ii) Fuel is injected into compressed air, allowing high compression ratio without knocking i) Four-stroke cycle ii) A cylinder lies in the core of the engine iii) Glow plugs iii) Arrangement Problems with gas engines

i) While in America we seldom drive diesel cars, diesel accounts for 50% of the auto market in Europe

ii) Diesel cars can run on biodiesel without any engine modifications

iii) Newer CRT particulate filters and catalytic converters as well as better refined diesel fuel can reduce soot, CO, particulate matter and hydrocarbons emission by as much as 90% in the future i) Bad Fuel Mix ii) Lack of compression iii) Lack of spark i) Diesel is made from fractional distillation of petroleum

ii) More viscous, oil like consistency. Has a higher boiling point than water

iii) Releases 13% more CO2 than petrol when burned

iv) energy content of 38.6 MJ/L i) Are there any advantages to steam engines over combustion engines? ii) Are there any other cycles besides the four stroke cycle? iii) Why have multiple cylinders, and not just one huge one?

iv) Why do you need to jump start your car when the battery dies out? The future is looking pretty bleak for IC engines.

Source of sustainability until presented with an alternative wh'ale be finished soon! Pay attention kids, Main components of gasoline: Isooctane butane 3-ethyltoluene Gas or Petrol: Made from fractional distillation of petroleum Energy content: 34.6 MJ/L Chemical Composition of Gasoline ii) Lasers Chemical Composition of Diesel 1. Initial stroke Diesel Today and in the Future Not Too Swell... :( Visual Representation of the Strokes Initial Stroke Compression Stroke Combustion Stroke Exhaust Stroke Part 4:
Spark Plugs
Full transcript