Asymptotic numerical method for steady flow of power-law fluids

  title={Asymptotic numerical method for steady flow of power-law fluids},
  author={Ayman H Jawadi and H. Boutyour and J. M. Cadou},
Abstract This work concerns numerical simulations of Power-law fluids. This non-linear problem is solved by using the Asymptotic-Numerical Method (ANM). As this problem is strongly non-linear, we show how the ANM can be used (introduction of new variables, regularization parameter). A numerical method to compute critical Reynolds numbers, bifurcation points, is also proposed. This method makes it possible to determine accurate critical Reynolds without increasing the computational times… CONTINUE READING


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