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EnglishThe balance equations of a compressible immiscible mixture of two perfect fluids arc derived by using a variational principle. It is shown that the equations of such a mixture obey Truesdell's third metaphysical principle. Then the governing equations, specialized by assuming that both phases have the same motion, are studied by means of a suitable asymptotic approach. It is derived an evolution equation representing a generalized Korteweg-de Vries equation containing also nonlinear terms in the higher order derivatives. Finally, the travelling wave solutions of this evolution equation are discussed.
| Titolo: | Wave Features Related to a Model of Compressible Immiscible Mixtures of Two Perfect Fluids |
| Autori: | |
| Data di pubblicazione: | 1993 |
| Rivista: | |
| Handle: | http://hdl.handle.net/20.500.12318/7464 |
| Appare nelle tipologie: | 1.1 Articolo in rivista |
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http://hdl.handle.net/20.500.12318/7464
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