 Similarity solution for a laminar round jet

ID: similarity-solution-for-a-laminar-round-jet

With axisymmetric streamfunction

ψ = ν z g (r / z)

, the regular normalized similarity profile is

g (η) = \frac{12 M η ^{2}}{32 ν ^{2} + 3 M η ^{2}} .

Its volume flux grows linearly with

z

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