کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
660426 | 1458118 | 2010 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Comparison of numerical and experimental performance criteria of an ammonia–water bubble absorber using plate heat exchangers
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
A mathematical model for ammonia–water bubble absorbers was developed and compared with experimental data using a plate heat exchanger. The analysis was performed carrying out a sensitive study of selected operation parameters on the absorber thermal load and mass absorption flux. Regarding the experimental data, the values obtained for the solution heat transfer were in the range 0.51–1.21 kW m−2 K−1 and those of the mass absorption flux in the range 2.5–5.0 × 10−3 kg m−2 s−1. The comparison between experimental and simulation results was acceptable being the maximum difference of 11.1% and 28.4% for the absorber thermal load and the mass absorption flux, respectively.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Heat and Mass Transfer - Volume 53, Issues 17–18, August 2010, Pages 3379–3386
Journal: International Journal of Heat and Mass Transfer - Volume 53, Issues 17–18, August 2010, Pages 3379–3386
نویسندگان
Jesús Cerezo, Roberto Best, Mahmoud Bourouis, Alberto Coronas,