Boundary-layer flow of nanofluid over a stretching surface
Publish place: First International Conference on Electrical Engineering, Computer, Mechanics and Artificial Intelligence
Publish Year: 1400
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
EECMAI01_020
تاریخ نمایه سازی: 21 اردیبهشت 1401
Abstract:
The problem of laminar fluid flow which results from the stretching of a flat surface in a nanofluid has been investigated numerically. The model used for the nanofluid incorporates the effects of Brownian motion and thermophoresis. A similarity solution is presented which depends on the Prandtl number Pr , Lewis number Le , Brownian motion number Nb and thermophoresis number Nt . The variation of the reduced Nusselt and reduced Sherwood numbers with Nb and Nt for various values of Pr and Le is presented in tabular and graphical forms. It was found that the reduced Nusselt number is a decreasing function of each dimensionless number, while the reduced Sherwood number is an increasing function of higher Pr and a decreasing function of lower Pr number for each Le , Nb and Nt numbers.
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Authors
Artin Asi
Department of Mechanical Engineering, Central Tehran branch, Islamic Azad University, Tehran, Iran
Mohammad Eftekhari Yazdi
Department of Mechanical Engineering, Central Tehran branch, Islamic Azad University, Tehran, Iran