Development of new model to predict dynamic viscosity of ethylene glycol based nanofluid containing Mg(OH)2
محل انتشار: دومین کنفرانس انتقال حرارت و جرم ایران
سال انتشار: 1393
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 343
فایل این مقاله در 5 صفحه با فرمت PDF قابل دریافت می باشد
- صدور گواهی نمایه سازی
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
ICHMT02_036
تاریخ نمایه سازی: 18 مرداد 1398
چکیده مقاله:
In this study, the dynamic viscosity of Mg(OH)2-ethylene glycol(EG) is measured. Also, new model for determining the dynamic viscosity of the nanofluid is proposed.Due to the limitation of the previous correlations in order to predict the dynamic viscosity of the mentioned nanofluid, a new practical equation is suggested base on the experimental correlations. The results indicate that while the solid volume fraction is increased, the dynamic viscosity is increased simultaneously. It can be interesting to note that at lower temperatures this increase is more noticeable than those in higher temperatures. In addition, it is shown that a special temperature of 55⁰C, the solid volume fraction has no significant impact on the dynamic viscosity of the nanofluid. This unique consequence can be considered as a paramount breakthrough in the engineering and industrial applications
کلیدواژه ها:
نویسندگان
Mohammad Hemmat Esfe
Ph. D student of mechanical engineering, Semnan University;
Amin Asadi
Graduate student of Mechanical Engineering, Science and Research Branch, Islamic Azad University, Semnan
Seyfollah Sadodin
Associate Professor of mechanical engineering, Semnan university
Seyed Hadi Rostamian
Ph.D Stududent, Semnan University