کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8072160 1521403 2018 37 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A hybrid system using direct contact membrane distillation for water production to harvest waste heat from the proton exchange membrane fuel cell
ترجمه فارسی عنوان
یک سیستم ترکیبی با استفاده از تقطیر دیافراگم تماس مستقیم برای تولید آب برای برداشتن گرمای زائد از سلول سوختی غشایی مبدل پروتون
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی (عمومی)
چکیده انگلیسی
In this paper, a hybrid system consisting of PEMFC (proton exchange membrane fuel cell) and DCMD (direct contact membrane distillation) was proposed to recover the waste heat from PEMFC for brine water desalination. Parameters determining the performance of this hybrid system were systematically investigated. Results indicate that there exist optimal PEMFC current density and DCMD fresh water inlet mass flow rate, respectively, leading to the maximum energy gain from the fuel chemical energy. In order to analyze the optimal performance of the proposed hybrid system, with the maximum energy gain as the objective function, genetic algorithm method was employed to obtain the optimal PEMFC current density and DCMD fresh solution inlet mass flow rate, thereby, the performance specifications of the hybrid system under different operating temperatures of the PEMFC subsystem. Compared with the single PEMFC system, as operating temperature varies from 328.15 K to 348.15 K, the energy utilization degree can be increased by 201%-266%.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy - Volume 147, 15 March 2018, Pages 578-586
نویسندگان
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