تأثير الضغط الإبتدائي على سرعة إنتشار اللهب لخليط هواء-ميثان

الملخص EN

The effect of the initial pressure upon the laminar flame speed, for a methane-air mixtures, has been detected paractically, for a wide range of equivalence ratio.

In this work, a measurement system is designed in order to measure the laminar flame speed using a constant volume method with a thermocouples technique.

The laminar burning velocity is measured, by using the density ratio method.

The comparison of the present work results and the previous ones show good agreement between them.

This indicates that the measurements and the calculations employed in the present work are successful and precise.