The density of the air-fuel mixture within a can-annular type combustion chamber in aircraft design can be calculated using the ideal gas law. The formula to calculate the density (ρ) is as follows:
- ρ = Density of the mixture in the combustion chamber (in kilograms per cubic meter, kg/m³)
- P = Pressure of the mixture in the combustion chamber (in pascals, Pa)
- R = Specific gas constant for the mixture (in J/(kg·K))
- T = Temperature of the mixture in the combustion chamber (in kelvin, K)