دوشنبه 17 اردیبهشت 1403
| عنوان مقاله | |
| عنوان مقاله |
Preparation and thermal conductivity enhancement of composite phase change materials for electronic thermal management |
| عنوان فارسی مقاله | تهیه و تقویت هدایت حرارتی فاز کامپوزیت تغییر مواد برای مدیریت حرارتی الکترونیکی |
| مشخصات مقاله انگلیسی | |
| نشریه: Elsevier |
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| سال انتشار |
2015 |
| عنوان مجله |
Energy Conversion and Management |
| تعداد صفحات مقاله انگلیسی | 7 |
| رفرنس | دارد |
| تعداد رفرنس | 29 |
| چکیده مقاله | |
| چکیده |
A kind of phase change material board (PCMB) was prepared for use in the thermal management of electronics, with paraffin and expanded graphite as the phase change material and matrix, respectively. The as-prepared PCMB presented a large thermal storage capacity of 141.74 J/g and enhanced thermal conductivity of 7.654 W/(m K). As a result, PCMB displayed much better cooling effect in comparison to natural air cooling, i.e., much lower heating rate and better uniformity of temperature distribution. On the other hand, compared with ribbed radiator technology, PCMB also presented different cooling characteristics, demonstrating that they were suitable for different practical application. |
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| دانلود | |
