Stability of a layer of dipolar fluid heated from below

摘要

AbstractThe equations of Bleustein and Green 2 are formulated in a way suitable to describe the convective instability which occurs when a layer of dipolar fluid is heated from below. The linear instability boundary is shown to coincide with the nonlinear stability curve and the critical Rayleigh numbers describing this boundary are found; in particular, the non‐dimensional micro‐length is found to always stabil