کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1287259 | 973218 | 2006 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
An approximate analytical solution to channel flow in a fuel cell with a draft angle
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: An approximate analytical solution to channel flow in a fuel cell with a draft angle An approximate analytical solution to channel flow in a fuel cell with a draft angle](/preview/png/1287259.png)
چکیده انگلیسی
This paper investigates the channel flow with a suction or injection boundary condition to imitate the reactant flow in fuel cells. A two-dimensional model is proposed for a channel with a trapezoidal cross-section, and systematically analyzed using the perturbation method and the Laplace transform technique. The model predicts the species concentration at the electrode of the fuel cell under the constraint of uniform current density along the channel. For convenience of use as a formula, the asymptotic solutions to some results are found for two different limits of x/k.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Power Sources - Volume 159, Issue 2, 22 September 2006, Pages 1051–1060
Journal: Journal of Power Sources - Volume 159, Issue 2, 22 September 2006, Pages 1051–1060
نویسندگان
Yongjin Sung,