Glasgow, C. and Parrott, A. K. and Handscomb, D. C. (1996) Multiple knot B-spline representation of incompressible flow. Technical Report. Unspecified. (Submitted)
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Abstract
An efficient B-spline method for the construction of a piecewise polynomial velocity representation from a given set of normal fluid fluxes is described for steady incompressible flow in three dimensional rectangular regions. The fluxes should be defined across the face-centres of a cartesian tensor product mesh. The proposed spline representation interpolates the given fluxes exactly and also enables the normal fluid velocity to be set identically to zero across or around the surfaces of an arbitrary number of rectangular regions lying in specified planes.
| Item Type: | Technical Report (Technical Report) |
|---|---|
| Subjects: | A - C > Approximations and expansions D - G > Fluid mechanics H - N > Mechanics of particles and systems H - N > Numerical analysis |
| Research Groups: | Numerical Analysis Group |
| ID Code: | 1328 |
| Deposited By: | Lotti Ekert |
| Deposited On: | 12 Jun 2011 09:53 |
| Last Modified: | 12 Jun 2011 09:53 |
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