Figure 7From: Analysis of three-dimensional boundary-layer nanofluid flow and heat transfer over a stretching surface by means of the homotopy analysis method The velocity profiles \(\pmb{g'(\eta)}\) for various values of ϕ with \(\pmb{c=1/2}\) . Solid line: \(\phi=0\); dashed line: \(\phi=0.1\); dash-dotted line: \(\phi=0.2\).Back to article page