Entropy Generation Analysis of Power-Law Non-Newtonian Fluid Flow Caused by Micropatterned Moving Surface

Figure 13

(a) 𝑁_𝑠 as a function of 𝐾 for various values of Ec and 𝑛 when 𝑓_𝑤=0.2, Pr=5, 𝑘^′=0.1, 𝑠=0.1, 𝑋=0.03, 𝑚=100, BrΩ⁻¹=0.1, Re=10, 𝜁=0.00001, and 𝜆=0.0001. (b) Bejan number as a function of 𝐾 for various values of Ec and 𝑛 when 𝑛=0.8, 𝑓_𝑤=0.2, Pr=5, 𝑘^′=0.1, 𝑠=0.1, 𝑋=0.03, 𝑚=100, BrΩ⁻¹=0.1, Re=10, 𝜁=0.00001, and 𝜆=0.0001.

(a)

(b)