| Solid Oxide Fuel Cell for Use in the Hydrogen Liquefaction Cycle |
| کد مقاله : 1068-THFC (R1) |
| نویسندگان |
|
مسعود تقوی *1، حسام الدین سالاریان1، بهرام قربانی2 1گروه مهندسی مکانیک، واحد نور، دانشگاه آزاد اسلامی، نور، ایران 2دانشکده فناوری‌های نوین مهندسی، دانشگاه تخصصی فناوری‌های نوین، آمل، ایران |
| چکیده مقاله |
| The increasing use of fossil fuels for energy has put the world at risk of environmental pollution as well as the depletion of fossil fuels. Following human efforts to find energy sources with these properties, hydrogen has found its place among clean and renewable energy sources. In this paper, an integrated structure for liquid hydrogen production using solid oxide fuel cells and renewable energies is developed. Liquid air, after compression and recovery of refrigeration, uses the waste energy of the refrigeration cycle and the waste energy of the solid oxide fuel cell output for heating, and after generating power in gas turbines, it enters the solid oxide fuel cell. The output current of the fuel cell is used to supply heat to the power generation cycle and to preheat the inlet currents to the fuel cell. This integrated structure produces 1028 kg/h of liquid hydrogen. Also, the efficiency of solid oxide fuel cell is 62.96%. |
| کلیدواژه ها |
| Solid oxide fuel cell (SOFC), thermal integration, hydrogen liquefaction cycle, renewable energy, process integration. |
| وضعیت: چکیده برای ارائه پذیرفته شده است |