Nonlinear wave-mechanical effects in Korteweg fluid magma transport
Nonlinear wave-mechanical effects in Korteweg fluid magma transport
Statistical mechanics arguments and Madelung hydrodynamical presentation are applied to the transport of magma in volcanic conduits.An effective wave equation with logarithmic nonlinearity becomes apparent in systems of this kind, which describes the flow of a two-phase barotropic Korteweg fluid with capillarity, and allows multiple eigensolutions thus leading to wave-mechanical …