کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8076366 | 1521469 | 2014 | 14 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Development of new heat exchanger network designs for a four-step Cu-Cl cycle for hydrogen production
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Development of new heat exchanger network designs for a four-step Cu-Cl cycle for hydrogen production Development of new heat exchanger network designs for a four-step Cu-Cl cycle for hydrogen production](/preview/png/8076366.png)
چکیده انگلیسی
The Aspen Plus process simulation package is used to evaluate the characteristics of the four-step Cu-Cl thermochemical water splitting cycle in terms of energy and exergy, to support the ultimate development of a pilot plant. Alternative designs for the heat exchanger network using Aspen Energy Analyzer are developed and studied for thermal management within the Cu-Cl cycle. The simulation results for the four-step Cu-Cl cycle illustrate that the steam-to-copper molar ratio can be reduced to 10 from an initial value of 16 by decreasing the pressure of the hydrolysis reactor. A thermodynamic model of the four-step Cu-Cl cycle is developed to determine its energy and exergy efficiencies. The energy and exergy efficiencies of the four-step Cu-Cl cycle are determined to be 55.4% and 66.0%, respectively.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy - Volume 77, 1 December 2014, Pages 338-351
Journal: Energy - Volume 77, 1 December 2014, Pages 338-351
نویسندگان
Ahmet Ozbilen, Ibrahim Dincer, Marc A. Rosen,