Glasgow, C. and Parrott, A. K. and Handscomb, D. C. (1996) Multiple knot Bspline representation of incompressible flow. Technical Report. Unspecified. (Submitted)

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Abstract
An efficient Bspline 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 facecentres 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 08:53 
Last Modified:  29 May 2015 19:01 
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