Chemical Combustion

  • 304 views
Uploaded on

 

More in: Technology , Business
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Be the first to comment
    Be the first to like this
No Downloads

Views

Total Views
304
On Slideshare
0
From Embeds
0
Number of Embeds
0

Actions

Shares
Downloads
9
Comments
0
Likes
0

Embeds 0

No embeds

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
    No notes for slide

Transcript

  • 1. Chemical Combustion
    By Charis G.
  • 2. Types of Chemical Reactions
    SYNTHESIS REACTION
    DECOMPOSITION REACTION
    SINGLE REPLACEMENT REACTION
    DOUBLE REPLACEMENT REACTION
    ACID BASE REACTION
    Site:
    http://misterguch.brinkster.net/6typesofchemicalrxn.html
    http://www.madscience.org/locations/columbia/images/FoamingBeakerCartoon.jpg
  • 3. What is a Combustion Reaction
    a reaction when certain substances react
    react with oxygen and heat gets released
    Site:
    http://wiki.answers.com/Q/What_is_a_combustion_reaction
    http://media-2.web.britannica.com/eb-media/63/124363-004-81232F4C.jpg
  • 4. The Fire Triangle
    Need 4 things to make a fire
    Need oxygen
    Need heat
    A fuel
    And an exothermic reaction
    Site:
    http://ehs.sc.edu/modules/fire/01_triangle.htm
  • 5. Activation Energy
    The energy that has to happen in order for the reaction to take place
    Site: http://en.wikipedia.org/wiki/Activation_energy
    https://chemistry.twu.edu/tutorial/activation-energy.gif
  • 6. Necessity of Heat/Energy for fire
    heat breaks long molecules down to turn them to shorter molecules
    Pyrolysis is a reaction with oxygen
    Pyrolys needs heat for the fuel to begtin to burn
    Site: http://wiki.answers.com/Q/Why_is_heat_needed_to_start_a_fire
    http://www.wmo.int/pages/publications/meteoworld07/_archive/en/june2007/images/HEAT_WAVE_072605.jpg
  • 7. Cooktop and the Fire Triangle
    The triangle shows that to make a fire burn fire needs three elements:
    Heat
    Fuel
    Oxidizing element
    Fire can be kept away or put out by taking an element
    Site:http://johnosoriobuck.com/stove.htm
    http://www.geappliances.com/products/introductions/cooktops/gas/images/044147.jpg
  • 8. Combustion Engine
    is an engine like: automotive gasoline piston engine or a diesel
    In the engine proper fuel is burned
    Site:
    http://www.answers.com/topic/internal-combustion-engine
  • 9. How Combustion Engine Works
    Fuel fills a chamber and then is set fire by a spark
    Spark makes a small explosion that produces it to work
    Site: http://www.wisegeek.com/how-does-an-internal-combustion-engine-work.htm
  • 10. Nascarsvs. Street Cars
    The displacement is larger
    Their intake and exhaust are tuned and give a boost to the car at certain engine speeds
    The coolant pumps, oil pumps, steering pumps and alternators are made at continuous high speed and temperature
    Site:
    http://auto.howstuffworks.com/question588.htm
    http://scrapetv.com/News/News%20Pages/Sports/images-2/nascar-race-2.jpg
  • 11. Nitrous Oxide Helping Engines
    When vaporized, nitrous makes a cooling effect on the air took in
    Reducing the air temperature increases the air's density and gives even more oxygen inside the cylinder.
    Site:
    http://auto.howstuffworks.com/question259.htm
    http://www.altecpetroleumgroup.com/images/glossary/nitrous%20oxide.jpg
  • 12. Cheating in Nascar Racing
    1976 Daytona 500, A.J. Foyt was guilty of injecting nitrous oxide into his car’s engine
    Site:
    http://legacy.signonsandiego.com/uniontrib/20060225/news_1s25fontana.html
    http://images3.makefive.com/images/200828/6b88911de6ab38d5.jpg