Adiabatic Flame Temperature of Octane as a Function of Fraction of Air - Maple Application Center
Application Center Applications Adiabatic Flame Temperature of Octane as a Function of Fraction of Air

Adiabatic Flame Temperature of Octane as a Function of Fraction of Air

Author
: Maplesoft AuthorSamir Khan
Engineering software solutions from Maplesoft
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This application will calculate and plot the flame temperature of octane for a varying amount of air. Temperature-dependent thermodynamic properties are calculated with the ThermophysicalData:-Chemicals package.

For lean combustion (i.e. 100% or more stoichiometric air), the combustion reaction is

C8H18 + 12.5 Y/100 (O2 + 3.76 N2) ? 8 CO2 + 9 H2O + (Y/100-1) O2 + 47 Y / 100 N2

For rich combustion (i.e. less than 100% stoichiometric air), the combustion reaction is (assuming that the combustion products contain CO2, H2O, CO and N2)

C8H18 + 12.5 Y/100 (O2 + 3.76 N2) ? (25Y - 1700)/100 CO2 + 9 H2O + (2500 - 25Y)/100 CO + 47 Y /100 N2

Application Details

Publish Date: March 09, 2018
Created In: Maple 2018
Language: English

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