Figures index

From

Numerical Solution of Power-law Fluid Flow through Eccentric Annular Geometry

Nuha Hussein Ebrahim, Noaman El-Khatib, Mariyamni Awang

American Journal of Numerical Analysis. 2013, 1(1), 1-7 doi:10.12691/ajna-1-1-1
  • Figure 1. Annular velocity Profile for a non-Newtonian Fluid with Eccentric Drillpipe
  • Figure 2. Physical domain in cylindrical coordinate
  • Figure 3. Eccentric Annulus in Bipolar Coordinates
  • Figure 4. Eccentric annulus in transformed coordinates
  • Figure 5. Structure of pentadiagonal matrix coefficients A
  • Figure 6. Flow chart of S.O.R. method
  • Figure 7. Velocity distribution of Newtonian fluid flow in the widest and narrowest gabs of eccentric annulus
  • Figure 8. Relationship between velocity profiles in the widest and narrowest gap of annulus with 0.0001 dimensionless eccentricity
  • Figure 9. Velocity profiles of Newtonian fluid flow in concentric annulus and eccentric annulus with small eccentricity
  • Figure 10. Comparision between proposed model normalized velocity data and Nouri and Whitelaw (1994) normalized velocity data
  • Figure 11. Effect of eccentricity on the velocity distribution of Power-law non-Newtonian fluid in the wide and narrow gap of annulus
  • Figure 12. Effect of radius ratio on the velocity distribution of Power-law non-Newtonian fluid in the wide and narrow gap of annulus