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Everything about Stokes stream function

Function in fluid dynamics

In fluid dynamics, the Stokes stream function is used to describe the streamlines and flow velocity in a three-dimensional incompressible flow with axisymmetry. A surface with a constant value of the Stokes stream function encloses a streamtube, everywhere tangential to the flow velocity vectors. Further, the volume flux within this streamtube is constant, and all the streamlines of the flow are located on this surface. The velocity field associated with the Stokes stream function is solenoidal—it has zero divergence. This stream function is named in honor of George Gabriel Stokes. Wikipedia →

🧭 Start here: a 6-step reading path

  1. Read the overview: Stokes stream functionA 5-minute orientation
  2. Skim a recent paper: A POD-Galerkin reduced order model for the Navier–Stokes equations in stream function-vorticity formulationInfluential work since 2022
  3. Pick up a classic book: Finite element techniques for the Navier-Stokes equations in the primitive variable formulation and the vorticity stream-function formulationThe most-reprinted book on the subject
  4. Read the landmark paper: On the stream function‐vorticity finite element solutions of Navier‐Stokes equationsCited 60 times
  5. Go sideways: Oseen equationsA closely related topic
  6. Go sideways: Stream functionA closely related topic

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🏆 Landmark papers (most cited)

🆕 Influential since 2022

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