METHOD OF DISSEMINATING ADVERTISEMENTS USING AN EM

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专利名称:METHOD OF DISSEMINATING
ADVERTISEMENTS USING AN EMBEDDED
MEDIA PLAYER PAGE
发明人:HAYWARD, Monte, Duane
申请号:EP01989326.2
申请日:20011024
公开号:EP1350166A2
公开日:
20031008
专利内容由知识产权出版社提供
摘要:The present invention provides a method for solving the Navier-Stokes equation of viscous, incompressible laminar flows with moving free surfaces in complex domains. The method uses fixed mesh control volume-finite element techniques to track the flow. A gauss point velocity vector is defined as the average of its nodal counterpart, such that the gauss point velocity vector is constant over the element. The gauss point velocity vector is then inserted into the continuity constraint to form the Poisson pressure equation for solving the pressure field. The solution to the Poisson pressure equation is unique, the common checker-board problem is therefore eliminated. The corrected pressure field is substituted into the momentum equations, so that the resulting velocity field satisfies the continuity equation. Since velocity and pressure are evaluated at the same order, the global mass conservation can be evaluated to machine round-off tolerances.
申请人:, Inc.
地址:2401 Fourth Avenue,Suite 400 Seatle, WA 98121 US
国籍:US
代理机构:Kohrs, Martin 更多信息请下载全文后查看。

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