Heat Transfer of Third-Grade Fluid Flow in a Pipe Under An Externally Applied Magnetic Field with Convection on Wall
作者: Mohsen JavanmardMohammad Hasan TaheriSeyed Mehdi Ebrahimi
刊名: Applied Rheology, 2018, Vol.28 (5)
来源数据库: Applied Rheology
DOI: 10.3933/ApplRheol-28-56023
关键词: Rheology
原始语种摘要: In this research, a fully developed steady flow of a third-grade fluid in a pipe under an externally applied magnetic field withconvection on wall is investigated. The governing equations including momentum and energy in the form of partial differentialequations are reduced to ordinary differential equations which are solved numerically by using a finite element method(FEM) as part of the FlexPDE software package. For validity, the results are compared with the 4th order Runge-Kutta method.The effect of different physical parameters such as the non-Newtonian parameter, the Biot number, the Hartmann number,the Eckert number on the dimensionless velocity profiles, the dimensionless velocity gradient profiles, the dimensionlesstemperature profiles, and the dimensionless gradient temperature...
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  • dimensionless 无量纲的
  • fluid 
  • pipe 
  • gradient 倾斜度
  • decrease 减少
  • temperature 温度
  • number 号码
  • velocity 速度
  • software 软件
  • Transfer 转运牌汽车