این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
Journal of Nanostructures، جلد ۶، شماره ۴، صفحات ۲۵۷-۲۶۳
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Examination of effects of multi-walled carbon nanotubes on rheological behavior of engine oil (10W40)
چکیده انگلیسی مقاله In this study, effects of multi walled carbon nanotubes and temperature on rheological behavior of engine oil (10W40) have been examined. For this purpose, the experiments were carried out in the temperature range of 5-55°C for several suspensions with solid volume fractions of 0.025%, 0.05%, 0.1%, 0.25%, 0.5% and 0.75%. The viscosity of all samples was measured in the shear rate range of 666s-1 to 13333 s-1 at all temperatures considered. The viscosity measurements at different shear rates revealed that all nanofluid samples showed non-Newtonian behavior. The results also revealed that for an increase in the solid volume fraction from 0 to 0.75%, the viscosity increases to 2.5 times. The consistency and the power law index were attained by curve-fitting method for all samples and temperatures. Furthermore, the curve-fitting results revealed that the consistency index and apparent viscosity of nanofluid increases with augmenting the solid volume fraction and diminishes with growing temperature.
کلیدواژه‌های انگلیسی مقاله
نویسندگان مقاله محمد همت اسفه | hemmat esfe
young researchers and elite club, mashhad branch, islamic azad university, mashhad, iran
سازمان اصلی تایید شده: دانشگاه آزاد اسلامی علوم و تحقیقات (Islamic azad university science and research branch)

هادی رستمیان |
young researchers and elite club, mashhad branch, islamic azad university, mashhad, iran
سازمان اصلی تایید شده: دانشگاه آزاد اسلامی علوم و تحقیقات (Islamic azad university science and research branch)

مسعود افرند |
department of mechanical engineering, najafabad branch, islamic azad university, najafabad, iran
سازمان اصلی تایید شده: دانشگاه آزاد اسلامی علوم و تحقیقات (Islamic azad university science and research branch)

somchai wongwises |
fluidmechanics, thermal engineering and multiphase flow research lab. future , department of mechanical engineering, faculty of engineering, kingmongkut’s university of technology thonburi, bangmod, bangkok , thailand

نشانی اینترنتی http://jns.kashanu.ac.ir/article_41620_b7db4c82c95be66af27afc155e067535.pdf
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/497/article-497-315515.pdf
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده
نوع مقاله منتشر شده
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات