Hydrodynamic Impulse in a Compressible Fluid

Bhimsen K. Shivamoggi

doi:10.1016/j.physleta.2010.09.062

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arXiv · 0910.3223

Hydrodynamic Impulse in a Compressible Fluid

Bhimsen K. Shivamoggi

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Abstract

A suitable expression for hydrodynamic impulse in a compressible fluid is deduced. The development of appropriate impulse formulation for compressible Euler equations confirms the propriety of the hydrodynamic impulse expression for a compressible fluid given here. Implications of the application of this formulation to a compressible vortex ring are pointed out. A variational characterization for an axisymmetric vortex system moving steadily in an ideal, compressible fluid is discussed.

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Bhimsen K. Shivamoggi. 2009-10-16. Hydrodynamic Impulse in a Compressible Fluid. https://doi.org/10.1016/j.physleta.2010.09.062

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