Novel Porous Media Formulation for Multiphase Flow Conservation Equations (BOK)

William T. Sha

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William T. Sha first proposed the novel porous media formulation in an article in Nuclear Engineering and Design in 1980. The novel porous media formulation represented a new, flexible and unified approach to solve real-world engineering problems. It uses the concept of volume porosity, directional surface porosities, distributed resistance and distributed heat source and sink. Most practical engineering problems involve many complex shapes and sizes of solid internal structures whose distributed resistance is impossible to quantify accurately. The concept of directional surface porosities eliminates the sole reliance on empirical estimation of the distributed resistance of complex-shaped structures often involved in the analysis. The directional surface porosities thus greatly improve the resolution and modeling accuracy and facilitate mock-ups of numerical simulation models of real engineering systems. Both the continuum and conventional porous media formulations are subsets of the novel porous media formulation.

Produktfakta

Språk Engelsk Engelsk Innbinding Innbundet
Utgitt 2011 Forfatter William T. Sha
Forlag
CAMBRIDGE UNIVERSITY PRESS
ISBN 9781107012950
Antall sider 260 Dimensjoner 15,2cm x 22,8cm x 2,4cm
Vekt 540 gram Leverandør Bertram Trading Ltd
Emner og form Mechanics of fluids