کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6535676 | 49311 | 2014 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Thermal enhancement of paraffin as a phase change material with nanomagnetite
ترجمه فارسی عنوان
افزایش حرارت پارافین به عنوان یک ماده تغییر فاز با نانو مغناطیس
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
چکیده انگلیسی
Paraffin is a common phase-change-material (PCM) exploited in many thermal and solar energy storage applications. Its relatively large latent heat with a stable phase change, nontoxicity and noncorrosivity are the main reasons. Paraffin׳s low thermal conductivity may become a drawback for high power applications. In this study, the effect of adding nanomaterials to enhance paraffin׳s thermal performance is investigated. Nanomagnetite (Fe3O4) particles were prepared by sol-gel method for this investigation. Once characterization of nanomagnetite was done, it was added at 1%, 5%, 10%, and 15% ratios to paraffin (melting range: 46-48 °C) to obtain a paraffin nanocomposite. Thermal characterization with Differential Scanning Calorimeter (DSC) shows that the latent heat storage capacity of paraffin has been increased for 10% nanomagnetite composite, while the melting temperature range remained the same.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solar Energy Materials and Solar Cells - Volume 126, July 2014, Pages 56-61
Journal: Solar Energy Materials and Solar Cells - Volume 126, July 2014, Pages 56-61
نویسندگان
Nurten Sahan, Halime O. Paksoy,