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Computed streamtubes of fluid entering the branch. (a) Effect of increasing Re at Qb : Qa=0.08% (Re: open circle, 30; filled square, 150; filled circle, 500; open square, 1500; filled diamond, 2500). (b) Effect of increasing Qb : Qa at Re=30 (Qb : Qa: open circle, 0.08%; filled uptriangle, 0.16%; filled downtriangle, 0.39%: open uptriangle, 0.79%; open downtriangle, 1.73%). Perspective views of the streamtubes are shown on the right.
