Figure 1
From: On the ridge of instability in ferrofluidic Couette flow via alternating magnetic field
System and explored parameter space. (a) Schematic of the Taylor-Couette system (TCS) with an external applied homogeneous magnetic field \(\mathbf{H}_z(t) = [H_S + H_M \sin {(\Omega _H t)}] \mathbf{e}_z\). (b) The arrows I and II indicate the investigated parameter space spanned by \(s_{z,S}\in [0,1]\) and \(s_{z,M}\in [0,1]\). Point A gives the parameters for supercritical flow at \(Re=100\). III and IV correspond to the set of parameters around the onset of stability in point B \(Re=80\).
