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Flows of an incompressible fluid with linear vorticity

✍ Scribed by G.V. Popovich; R.Ye. Popovich


Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
307 KB
Volume
63
Category
Article
ISSN
0021-8928

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✦ Synopsis


All the flows of an incompressible fluid, for which the vorticity of the velocity field is linear with respect to the spatial variables, are described.


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Spectral method of decoupling the vortic
✍ Jian Li; W.W. Sun πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 327 KB

A spectral method is proposed for the vorticity-stream function equations of the incompressible fluid flows. It is effective to overcome the lack of vorticity boundary condition. This method decouples the vorticity and stream function. At each time step, first, the vorticity is explicitly solved and