کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5147634 | 1497355 | 2017 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Concentration fluctuation and ignition characteristics during atmospheric diffusion of hydrogen spouted from high pressure storage
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Concentration fluctuation and ignition characteristics during atmospheric diffusion of hydrogen spouted from high pressure storage Concentration fluctuation and ignition characteristics during atmospheric diffusion of hydrogen spouted from high pressure storage](/preview/png/5147634.png)
چکیده انگلیسی
Furthermore, the spectrum of concentration fluctuation was analyzed to decay with â5/3 power of wave number except in the vicinity of nozzle outlet, and the typical characteristic spatial scales of the concentration fluctuation at the beginning of the inertial-convective subrange were about 100 and 200 mm for d = 0.2 and 0.53 mm, respectively. The probability of ignition by using an electric spark and the behavior of flame propagation were examined, and for C < 10%, the flame was once formed and extinguished after a short travel of approximately 100 or 200 mm, which may correspond to the characteristic spatial scale of eddy or inhomogeneous hydrogen distribution.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 42, Issue 22, 1 June 2017, Pages 15426-15434
Journal: International Journal of Hydrogen Energy - Volume 42, Issue 22, 1 June 2017, Pages 15426-15434
نویسندگان
Keiji Takeno, Kazuki Okabayashi, Akinori Kouchi, Naoyuki Misaka, Kazuaki Hashiguchi,