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Hamiltonian particle-mesh simulations for a non-hydrostatic vertical slice model
2009
Atmospheric Science Letters
A Lagrangian particle method is developed for the simulation of atmospheric flows in a non-hydrostatic vertical slice model. The proposed particle method is an extension of the Hamiltonian Particle-Mesh (HPM) (Frank et al. 2002) and provides preservation of mass, momentum, and energy. We tested the method for the gravity wave test in Skamarock & Klemp (1994) and the bubble experiments in Robert (1993) . The accuracy of the solutions from the HPM simulation is comparable to those reported in
doi:10.1002/asl.229
fatcat:bjiyz3n3wjbehjp3j2kkudx25a