Ditemukan 1 dokumen yang sesuai dengan query
Anna Perelomova
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ABSTRAK
The nonlinear dynamics of perturbations, quickly varying in space, with comparatively large characteristic wavenumbers k k > 1/H, is considered. H is the scale of density and pressure reduction in unperturbed gas, as the coordinate increases H is the so called height of the uniform equilibrium gas. Coupling nonlinear equations which govern the sound and the entropy mode in a weakly nonlinear flow are derived. They describe the dynamics of the gas in the leading ...
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TASK, 2017
600 SBAG 21:2 (2017)
Artikel Jurnal Universitas Indonesia Library