کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7161897 1462856 2015 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Heat transfer analysis of solar-thermal dissociation of NiFe2O4 by coupling MCRTM and FVM method
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی (عمومی)
پیش نمایش صفحه اول مقاله
Heat transfer analysis of solar-thermal dissociation of NiFe2O4 by coupling MCRTM and FVM method
چکیده انگلیسی
NiFe2O4 is a promising candidate that used in solar thermochemical hydrogen production due to its better redox performance. The solar-thermal dissociation processes of NiFe2O4 are analyzed by the Monte Carlo Ray Tracing Method (MCRTM) and Finite Volume Method (FVM), taking into account the conduction, convection, radiation and chemical reaction. More, the chemical co-precipitation method is employed to synthesize nanoscale NiFe2O4 and combine experimental and numerical method to determine its radiative properties. The metallic oxide dissociation solution obtained from the MCRTM and the FVM is compared with that from other methods in order to validate the MCRTM and the FVM for heat transfer analysis of solar-thermal dissociation. Finally, parametrical studies using the method are used to provide advices for structural designs of a new proposed solar reactor. The results can provide useful application for improving the efficiency of conversion from solar energy to chemical energy in the future.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy Conversion and Management - Volume 106, December 2015, Pages 676-686
نویسندگان
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