Papers by Worawat Parasil
Journal of Fluid Mechanics, Jan 1, 1983
Hamilton's principle of mechanics has special advantages as the beginning point for approximation... more Hamilton's principle of mechanics has special advantages as the beginning point for approximations. First, it is extremely succinct. Secondly, it easily accommodates moving disconnecting fluid boundaries. Thirdly, approximationshowever strongthat maintain the symmetries of the Hamiltonian will automatically preserve the corresponding conservation laws. For example, Hamilton's principle allows useful analytical and numerical approximations to the equations governing the motion of a homogeneous rotating fluid with free boundaries.
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Papers by Worawat Parasil