کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
644476 | 1457124 | 2016 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Characteristics of FAM-Z01 compared to silica gels in the performance of an adsorption bed
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Characteristics of FAM-Z01 compared to silica gels in the performance of an adsorption bed Characteristics of FAM-Z01 compared to silica gels in the performance of an adsorption bed](/preview/png/644476.png)
چکیده انگلیسی
This paper investigates the characteristics of ferroaluminophosphate (FAM-Z01) compared to various types of conventional silica gels in the performance of an adsorption bed. FAM-Z01 has high potential to replace silica gel due to some key advantages, including a low heating temperature and high adsorption rate resulting from its S-shaped isotherm. We conducted a performance simulation on a fin-tube type adsorption bed with FAM-Z01/water and silica gel/water working pairs and compared the results in terms of coefficient of performance (COP) and specific cooling power (SCP). In the partial pressure range of typical operating condition for silica gels, there was no advantage with FAM-Z01. However, in the partial pressure range of 0.14 < P/P0 < 0.29, which corresponds to a lower evaporation temperature (15 °C â 10 °C) and lower heating temperature (80 °C â 70 °C) compared to the typical operating condition for silica gels, the COP of FAM-Z01 was almost similar (3.72% decreased) to that of Type-RD silica gel, while the SCP was significantly increased by 35.0%. This indicates that without a change of system efficiency, FAM-Z01/water has a high cooling capacity with small size as compared to Type-RD silica gel/water. This confirms that the adsorbent FAM-Z01 has a high potential to address one of the adsorption chiller's disadvantages, i.e., system size.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Thermal Engineering - Volume 104, 5 July 2016, Pages 24-33
Journal: Applied Thermal Engineering - Volume 104, 5 July 2016, Pages 24-33
نویسندگان
Sang Woo Hong, Sang Hyeok Ahn, Jae Dong Chung, Kyung Jin Bae, Dong An Cha, Oh Kyung Kwon,