2
مکانیک::
استوکیومتری
A useful comparison with these soot concentrations is the fuel concentration in a stoichiometric mixture, about 75 g fuel/m3.
Under diesel engine conditions, the 02 partial pressure can be high (~ several atmospheres), as can the temperatures of close-to- stoichiometric mixtures ( <2800 K).
It was assumed that soot was present in stoichiometric combustion products at selected times in the cycle and that mixing with air leaned out the burned gas mixture at different rates until the overall fuel/air equivalence ratio was reached.
However, the point in the cycle at which the soot-containing burned gas mixture passes through stoichiometric is much
For the late mixing element shown (mixing lean of stoichiometric at 40° ATC), the total carbon mass oxidized is only 40 percent of that for the early mixing calculation.
واژگان شبکه مترجمین ایران