A numerical method which employs moving grid has been presented for computing multiple moving boundaries. Numerical solution has been obtained for a solidification problem in which freezing takes place over a temperature range. It has been shown that implicit boundary conditions at the moving bounda
Moving sidewalk scheme for New York
- Publisher
- Elsevier Science
- Year
- 1903
- Tongue
- English
- Weight
- 62 KB
- Volume
- 155
- Category
- Article
- ISSN
- 0016-0032
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โฆ Synopsis
Notes and Comments.
๐ SIMILAR VOLUMES
A backward differences formulae (BDF) scheme, is proposed to simulate the deformation of a viscous incompressible Newtonian fluid domain in time, which is driven solely by the boundary curvature. The boundary velocity field of the fluid domain is obtained by writing the governing Stokes equations in
We consider the Cauchy problem for the nonlinear diffusion equation, '~zt = (~"ux)x which is posed on an infinite domain. The PDE and a conservation law are invariant to a Lie group of stretchings which is used to construct the invariant quantities, xt-I/(2+'~') and ut j/(2+~0. Using these invariant