A new high order energy and enstrophy conserving Arakawa-like Jacobian differential operator
نویسندگان
چکیده
A new high order Arakawa-like method for the incompressible vorticity equation in two-dimensions has been developed. Mimetic properties such as skewsymmetry, energy and enstrophy conservations for the semi-discretization are proved for periodic problems using arbitrary high order summation-by-parts operators. Numerical simulations corroborate the theoretical findings.
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عنوان ژورنال:
- J. Comput. Physics
دوره 301 شماره
صفحات -
تاریخ انتشار 2015