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    Parallel Conservative Scheme for Solving the Shallow-Water Equations

    Source: Monthly Weather Review:;1993:;volume( 121 ):;issue: 001::page 305
    Author:
    Neta, B.
    ,
    Lustman, L.
    DOI: 10.1175/1520-0493(1993)121<0305:PCSFST>2.0.CO;2
    Publisher: American Meteorological Society
    Abstract: To improve the simulation of nonlinear aspects of the flow over steep topography, a potential enstrophy-and energy-conserving finite-difference scheme for the shallow-water equations was derived by Arakawa and Lamb. Here a parallel algorithm is developed for the solution of these equations, which is based on Arakawa and Lamb's scheme. It is shown that the efficiency of the scheme on an eight-node INTEL iPSC/2 hypercube is 81%. Forty mesh points in the x direction and 19 in the y direction were used in each subdomain.
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      Parallel Conservative Scheme for Solving the Shallow-Water Equations

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    http://yetl.yabesh.ir/yetl1/handle/yetl/4202973
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    contributor authorNeta, B.
    contributor authorLustman, L.
    date accessioned2017-06-09T16:09:10Z
    date available2017-06-09T16:09:10Z
    date copyright1993/01/01
    date issued1993
    identifier issn0027-0644
    identifier otherams-62116.pdf
    identifier urihttp://onlinelibrary.yabesh.ir/handle/yetl/4202973
    description abstractTo improve the simulation of nonlinear aspects of the flow over steep topography, a potential enstrophy-and energy-conserving finite-difference scheme for the shallow-water equations was derived by Arakawa and Lamb. Here a parallel algorithm is developed for the solution of these equations, which is based on Arakawa and Lamb's scheme. It is shown that the efficiency of the scheme on an eight-node INTEL iPSC/2 hypercube is 81%. Forty mesh points in the x direction and 19 in the y direction were used in each subdomain.
    publisherAmerican Meteorological Society
    titleParallel Conservative Scheme for Solving the Shallow-Water Equations
    typeJournal Paper
    journal volume121
    journal issue1
    journal titleMonthly Weather Review
    identifier doi10.1175/1520-0493(1993)121<0305:PCSFST>2.0.CO;2
    journal fristpage305
    journal lastpage309
    treeMonthly Weather Review:;1993:;volume( 121 ):;issue: 001
    contenttypeFulltext
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