کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
648417 | 884622 | 2010 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Experimental investigation of effective parameters and correlation of geyser boiling in a two-phase closed thermosyphon
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Experimental investigation of effective parameters and correlation of geyser boiling in a two-phase closed thermosyphon Experimental investigation of effective parameters and correlation of geyser boiling in a two-phase closed thermosyphon](/preview/png/648417.png)
چکیده انگلیسی
In this study, the geyser boiling in a two-phase closed thermosyphon was investigated experimentally. Parameters such as filling ratio (FR), aspect ratio (AR), heat input (Q) and the coolant mass flow rate (mË) affect the geyser boiling in thermosyphon. A series of experiments were carried out to investigate the influence of the above parameters on the period and intensity of geyser boiling under the normal conditions. Two copper pipes of 1000Â mm length with 15 and 25Â mm inside diameter and methanol as the working fluid were employed. An experimental equation was offered to correlate the data for the period of geyser boiling. The results showed that the period of geyser boiling decreased by increasing the heat load and aspect ratio and increased by increasing the filling ratio. The results were compared with the results found in the literature.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Thermal Engineering - Volume 30, Issue 5, April 2010, Pages 406-412
Journal: Applied Thermal Engineering - Volume 30, Issue 5, April 2010, Pages 406-412
نویسندگان
I. Khazaee, R. Hosseini, S.H. Noie,