An Experimental Study of Flashback Phenomenon in a Two-Layer Porous Media
Author(s):
Abstract:
The present paper concerns an experimental investigation of the flashback phenomenon of flame in a porous media burner made of two SiC-porous media. Regarding the importance of flame stabilization on the surface of these types of burners to achieve the highest efficiency، some influential parameters that affect the flame flashback، such as the firing rate and the pore density، were studied. The reactive mixture comprisednatural gas and air with an equivalence ratio of 0. 65. The temperature profile along the burner was measured by thermocouples installed at different locations of the burner، including the porous media. Results show that by increasing the firing rate at a constant porosity، the flashback temperature is increased and the flashback time is reduced. An increase in the porosity results in reduction of flashback temperature and its associated time.
Keywords:
Porous media , SiC , Flashback , Experiment
Language:
Persian
Published:
Fuel and Combustion, Volume:5 Issue: 1, 2013
Page:
31
magiran.com/p1110943
دانلود و مطالعه متن این مقاله با یکی از روشهای زیر امکان پذیر است:
اشتراک شخصی
با عضویت و پرداخت آنلاین حق اشتراک یکساله به مبلغ 1,390,000ريال میتوانید 70 عنوان مطلب دانلود کنید!
اشتراک سازمانی
به کتابخانه دانشگاه یا محل کار خود پیشنهاد کنید تا اشتراک سازمانی این پایگاه را برای دسترسی نامحدود همه کاربران به متن مطالب تهیه نمایند!
توجه!
- حق عضویت دریافتی صرف حمایت از نشریات عضو و نگهداری، تکمیل و توسعه مگیران میشود.
- پرداخت حق اشتراک و دانلود مقالات اجازه بازنشر آن در سایر رسانههای چاپی و دیجیتال را به کاربر نمیدهد.
In order to view content subscription is required
Personal subscription
Subscribe magiran.com for 70 € euros via PayPal and download 70 articles during a year.
Organization subscription
Please contact us to subscribe your university or library for unlimited access!