On conservation laws of Navier-Stokes Galerkin discretizations
نویسندگان
چکیده
Article history: Received 27 May 2016 Received in revised form 16 January 2017 Accepted 14 February 2017 Available online 21 February 2017
منابع مشابه
Numerical Analysis and Scientific Computing Preprint Seria On conservation laws of Navier-Stokes Galerkin discretizations
We study conservation properties of Galerkin methods for the incompressible NavierStokes equations, without the divergence constraint strongly enforced. In typical discretizations such as the mixed finite element method, the conservation of mass is enforced only weakly, and this leads to discrete solutions which may not conserve energy, momentum, angular momentum, helicity, or vorticity, even t...
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ورودعنوان ژورنال:
- J. Comput. Physics
دوره 337 شماره
صفحات -
تاریخ انتشار 2017