Investigation of the performance of a solar powered adsorption heat pipe
العناوين الأخرى
استقصاء أداء أنبوب حراري امتزازي يعمل بطاقة الشمس
المؤلفون المشاركون
al-Umran, Asad T.
Mahdi, Ayidah M. Jawad
Khalifah, Abd al-Hadi Nimah
المصدر
Engineering and Technology Journal
العدد
المجلد 30، العدد 17 (31 ديسمبر/كانون الأول 2012)، ص ص. 2937-2950، 14ص.
الناشر
تاريخ النشر
2012-12-31
دولة النشر
العراق
عدد الصفحات
14
التخصصات الرئيسية
الموضوعات
الملخص AR
An adsorption heat pipe was designed and built from a stainless steel tube of 32 mm outer diameter, 30 mm inner diameter and 1000 mm long, the inner surface of the tube was coated by 10 mm thickness of active carbon, which was assumed to be the adsorbent, while the adsorbent was assumed to be the methanol, or acetone.
The adsorption heat pipe consist of three zones, namely adsorption/ desorption, adiabatic and evaporation/condensation zones.
Electrical heater with variables capacity is used to heat up the unit generator during desorption process, water was used to cool the condenser, while air was used to cool the generator.
Two types of adsorption pair are used, namely active carbon-methanol and active carbon-acetone.
The effect of heat input to the generator on the heat pipe surface temperature and evaporator temperature are studied.
The results showed that the adsorption heat pipe can work at a relatively low temperature namely 70-100 oC, the time required for cooling process in the range of 18 to 24 minutes, and activated carbon – Acetone pair gave a good behavior for the heat pipe due to the short cycle– time compared with that for activated carbon – Methanol Keywords: - Adsorption, Adsorbent, Refrigeration; Heat pump,Adsorption Heat Pipe.
الملخص EN
An adsorption heat pipe was designed and built from a stainless steel tube of 32 mm outer diameter, 30 mm inner diameter and 1000 mm long, the inner surface of the tube was coated by 10 mm thickness of active carbon, which was assumed to be the adsorbent, while the adsorbent was assumed to be the methanol, or acetone.
The adsorption heat pipe consist of three zones, namely adsorption / desorption, adiabatic and evaporation / condensation zones.
Electrical heater with variables capacity is used to heat up the unit generator during desorption process, water was used to cool the condenser, while air was used to cool the generator.
Two types of adsorption pair are used, namely active carbon-methanol and active carbon-acetone.
The effect of heat input to the generator on the heat pipe surface temperature and evaporator temperature are studied.
The results showed that the adsorption heat pipe can work at a relatively low temperature namely 70-100 oC, the time required for cooling process in the range of 18 to 24 minutes, and activated carbon–Acetone pair gave a good behavior for the heat pipe due to the short cycle–time compared with that for activated carbon–Methanol.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Khalifah, Abd al-Hadi Nimah& al-Umran, Asad T.& Mahdi, Ayidah M. Jawad. 2012. Investigation of the performance of a solar powered adsorption heat pipe. Engineering and Technology Journal،Vol. 30, no. 17, pp.2937-2950.
https://search.emarefa.net/detail/BIM-320744
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
al-Umran, Asad T.…[et al.]. Investigation of the performance of a solar powered adsorption heat pipe. Engineering and Technology Journal Vol. 30, no. 17 (2012), pp.2937-2950.
https://search.emarefa.net/detail/BIM-320744
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Khalifah, Abd al-Hadi Nimah& al-Umran, Asad T.& Mahdi, Ayidah M. Jawad. Investigation of the performance of a solar powered adsorption heat pipe. Engineering and Technology Journal. 2012. Vol. 30, no. 17, pp.2937-2950.
https://search.emarefa.net/detail/BIM-320744
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes appendices : p. 2944-2950
رقم السجل
BIM-320744
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر