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METHOD ND SYSTEM FOR NUMERIC SIMULATION OF OXYGEN RICH COMBUSTION
METHOD ND SYSTEM FOR NUMERIC SIMULATION OF OXYGEN RICH COMBUSTION
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机译：富氧燃烧数值模拟的方法和系统
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摘要
PROBLEM TO BE SOLVED: To calculate combustion temperature without burdening a computer excessively by employing both the combustion rate being determined to diffusion mixing of fuel molecule and oxidizing agent molecule and the chemical reaction combustion rate determined to chemical equilibrium of reversible overall reaction accompanying thermal dissociation. SOLUTION: With regard to a plurality of overall reactions representative of oxygen rich combustion, a diffusion combustion rate is calculated assuming a reversible overall reaction of infinite chemical reaction rate. With regard to an overall reaction accompanying thermal dissociation, a chemical reaction combustion rate is then calculated assuming a diffusion mixing of infinite diffusion rate. Subsequently, a diffusion or chemical reaction combustion rate is calculated using both the diffusion rate-determining combustion rate and chemical reaction rate-determining combustion rate. Finally, combustion temperature of oxygen rich combustion is calculated based on a combustion rate determined by a plurality of overall reaction diffusion or chemical reactions representative of oxygen rich combustion including overall reaction accompanying next thermal dissociation.
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