Difference between revisions of "Combustion process"

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1. A cap is opened to the chamber<br>
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The '''combustion process''' is an exothermic chemical reaction of a chemical with oxygen. In the context of [[combustion cannon]]s, this refers to the reaction of a [[fuel]], usually a hydrocarbon (ussually propane) with atmospheric oxygen, producing carbon dioxide, water, and heat. The heat produces sufficient pressure to propel the projectile out the barrel.
2. Fuel is sprayed or injected<br>
 
3. The cap is shut and sealed<br>
 
4. The fuel is mixed with the air<br>
 
5. The mixture is ignited<br>
 
6. The mixture burns rapidly until the fuel or air is all used up, increasing pressure, shooting the projectile out<br>
 
7. The cap is openned again, to vent the exhaust fumes and load in fresh air
 

Revision as of 12:12, 25 October 2005

The combustion process is an exothermic chemical reaction of a chemical with oxygen. In the context of combustion cannons, this refers to the reaction of a fuel, usually a hydrocarbon (ussually propane) with atmospheric oxygen, producing carbon dioxide, water, and heat. The heat produces sufficient pressure to propel the projectile out the barrel.