کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
208203 | 461242 | 2007 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Measurement of laminar burning velocity of dimethyl ether–air premixed mixtures
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Measurement of laminar burning velocity of dimethyl ether–air premixed mixtures Measurement of laminar burning velocity of dimethyl ether–air premixed mixtures](/preview/png/208203.png)
چکیده انگلیسی
Measurement of laminar burning velocity of dimethyl ether–air mixtures was taken under different initial pressures and equivalence ratios using a constant volume bomb and high-speed schlieren photography. The stretched laminar burning velocity increases with the increase of stretch rate. At equivalence ratio of 1.0, low initial pressure gives high stretched flame speed. At initial pressure less than 0.1 MPa, the stoichiometric mixture gives the higher value of stretched flame speed than those at ϕ = 1.2 and ϕ = 0.8. The Markstein numbers decrease with the increase of equivalence ratio, and this reveals that lean mixture will maintain higher stability of flame front surface than that of rich mixture in dimethyl ether–air premixed flames.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fuel - Volume 86, Issue 15, October 2007, Pages 2360–2366
Journal: Fuel - Volume 86, Issue 15, October 2007, Pages 2360–2366
نویسندگان
Zuohua Huang, Qian Wang, Jinrong Yu, Yong Zhang, Ke Zeng, Haiyan Miao, Deming Jiang,