کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7999212 | 1516265 | 2015 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effects of graphite content and compaction pressure on hydrogen desorption properties of Mg(NH2)2-2LiH based tank
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Effects of graphite content and compaction pressure on hydrogen desorption properties of Mg(NH2)2-2LiH based tank Effects of graphite content and compaction pressure on hydrogen desorption properties of Mg(NH2)2-2LiH based tank](/preview/png/7999212.png)
چکیده انگلیسی
Cylindrical lab-scale tank based on compacts of Mg(NH2)2-2LiH-0.07KOH mixed with expanded natural graphite (ENG) was designed. And the influences of ENG content and compaction pressure on the hydrogen desorption properties of the tank, including bed temperature, hydrogen flow rate and desorption capacity were investigated under the constant flow rate mode. As the ENG content increases, the heat transfer property of the hydride bed improves significantly, which results in the rise of the central temperature of the hydride bed and the increase of the hydrogen desorption time at the constant flow rate. As the compaction pressure increases, the hydrogen permeability of the hydride bed decreases obviously, but the entire desorption process changes a little. The results indicate that the heat transfer behavior of the hydride bed dominates the hydrogen desorption process of the tank.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 628, 15 April 2015, Pages 63-67
Journal: Journal of Alloys and Compounds - Volume 628, 15 April 2015, Pages 63-67
نویسندگان
Min-yan Yan, Fei Sun, Xiao-peng Liu, Jian-hua Ye, Shu-mao Wang, Li-jun Jiang,