A nonoscillatory, characteristically convected, finite volume scheme for multidimensional convection problems

Author:: Yokota, Jeffrey W.
Published:: JAN 1, 1989.
Physical Description:: 1 electronic document
Additional Creators:: Huynh, Hung T.

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Summary:

A new, nonoscillatory upwind scheme is developed for the multidimensional convection equation. The scheme consists of an upwind, nonoscillatory interpolation of data to the surfaces of an intermediate finite volume; a characteristic convection of surface data to a midpoint time level; and a conservative time integration based on the midpoint rule. This procedure results in a convection scheme capable of resolving discontinuities neither aligned with, nor convected along, grid lines.

Other Subject(s):

NUMERICAL ANALYSIS

Collection:

NASA Technical Reports Server (NTRS) Collection.

Note:

Document ID: 19900002181.
Accession ID: 90N11497.
NASA-TM-102354.
E-5069.
NAS 1.15:102354.
Aerospace Sciences Meeting; 8-11 Jan. 1990; Reno, NV; United States.

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