Analysis of Fluid Flow Between Two Rotating Disks

Authors

  • Sampath Kumar Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, India
  • Nityanand P Pai Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, India
  • Aditya Ramnarayan Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, India

Keywords:

Navier-stokes equation, computer extended series, normal force and torques, Euler transformation, reversion

Abstract

The viscous incompressible fluid is considered between two disks which are spaced a distance H? (1-?t) and rotating with angular velocities. The governing Navier-Stokes equations reduced to a pair of nonlinear differential equations. We obtain the solution to these equations by computer extended perturbation series solution with special reference to normal forces and torques. The coefficient of the parameter (????? ?(0)) decreasing in magnitude and alternating sign. By Domb-sykes plot, the singularity is identified. The series is recasted using Euler transformation. But the coefficients of ???????(0) decreasing in magnitude having fixed sign pattern is recasted using reversion.

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Published

2020-12-16

How to Cite

Kumar, S. ., P Pai, N. ., & Ramnarayan, A. (2020). Analysis of Fluid Flow Between Two Rotating Disks. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 58(2), 161–172. Retrieved from https://www.akademiabaru.com/submit/index.php/arfmts/article/view/2578

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