![](/images/graphics-bg.png)
Experimental Studies of Natural Convection Heat Transfer of Al2O3DI Water Nanoparticle Suspensions (Nanofluids)
المؤلفون المشاركون
“Bud” Peterson, G. P.
Li, Calvin H.
المصدر
Advances in Mechanical Engineering
العدد
المجلد 2010، العدد 2010 (31 ديسمبر/كانون الأول 2010)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2009-08-10
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
The natural convection heat transfer characteristics of Al2O3/water nanofluids comprised of 47 nm, Al2O3 and water, with volume fractions ranging from 0.5% through 6%, has been investigated through a set of experimental measurements.
The temperature of the heated surface and the Nusselt number of different volume fractions of Al2O3/water nanofluids natural convection tests clearly demonstrated a deviation from that of pure base fluids (distilled water).
In the investigation, a deterioration of the natural convection heat transfer coefficient was observed with increases of the volume fraction of the nanoparticles in the nanofluids.
The deterioration phenomenon was further investigated through a visualization study on a 850 nm diameter polystyrene particle/water suspension in a bottom heating rectangular enclosure.
The influence of particle movements on the heat transfer and natural flow of the polystyrene particle/DI water suspension were filmed, and the temperature changes on the heating and cooling surfaces were recorded.
The results were analyzed in an effort to explain the causes of the natural convection heat transfer deterioration of the 47 nm Al2O3/water nanofluids observed in the experiments.
The visualization results confirmed the natural convective heat transfer deterioration, and further explained the causes of the deterioration of the nanofluids natural convective heat transfer.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Li, Calvin H.& “Bud” Peterson, G. P.. 2009. Experimental Studies of Natural Convection Heat Transfer of Al2O3DI Water Nanoparticle Suspensions (Nanofluids). Advances in Mechanical Engineering،Vol. 2010, no. 2010, pp.1-10.
https://search.emarefa.net/detail/BIM-495170
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Li, Calvin H.& “Bud” Peterson, G. P.. Experimental Studies of Natural Convection Heat Transfer of Al2O3DI Water Nanoparticle Suspensions (Nanofluids). Advances in Mechanical Engineering No. 2010 (2010), pp.1-10.
https://search.emarefa.net/detail/BIM-495170
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Li, Calvin H.& “Bud” Peterson, G. P.. Experimental Studies of Natural Convection Heat Transfer of Al2O3DI Water Nanoparticle Suspensions (Nanofluids). Advances in Mechanical Engineering. 2009. Vol. 2010, no. 2010, pp.1-10.
https://search.emarefa.net/detail/BIM-495170
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-495170
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
![](/images/ebook-kashef.png)
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
![](/images/kashef-image.png)