Investigation of entropy generation of MHD ethylene glycol nanofluid
محل انتشار: دومین کنفرانس بین المللی فناوری های نوین در علوم
سال انتشار: 1397
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 487
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شناسه ملی سند علمی:
CMTS02_129
تاریخ نمایه سازی: 29 تیر 1398
چکیده مقاله:
Entropy generation of nanofluid between two stretching rotating discs under the effect of magnetohydrodynic (MHD) and Thermal radiation has been studied in this paper. In this research Ethylene glycol (CH2oH)2 is used as based fluid and CNTs which include both single-walled carbon nanotube (SWCNT) and multiwall cabin nanotube (MWCNT) are used as nanoparticles. The nonlinear governing equations are solved using the Runge Kutta method and the effect of Radiation parameter, magnetic, porosity, suction/injector and Brikman number on Total Entropy generation and Bejan number are explored. The results are compared to two different nanoparticles and the results showed that the total entropy generation is increased with increasing the thermal radiation and volume fraction of nanoparticles.
کلیدواژه ها:
نویسندگان
Khashayar Hosseinzadeh
Department of Mechanical Engineering, Babol Noushirvani University of Technology, Babol, Iran
A Asadi
Department of Mechanical Engineering, Babol Noushirvani University of Technology, Babol, Iran
A.R Mogharrebi
Department of Mechanical Engineering, Babol Noushirvani University of Technology, Babol, Iran
D. D. Ganji
Department of Mechanical Engineering, Babol Noushirvani University of Technology, Babol, Iran