The Instability of an Electrohydrodynamic Viscous Liquid Micro-Cylinder Buried in a Porous Medium: Effect of Thermosolutal Marangoni Convection

Figure 7

Stability diagram for a system having the particulars 𝜈=0.3, 𝜇=0.5, 𝑅₁=10⁻⁵, 𝑅₂=10, 𝐸₀=10, 𝜀₁=5×10⁻⁵, 𝜀₂=10⁻⁴, 𝑟₀=5×10⁻³, 𝛾_𝑇=0.01, 𝛾_𝐶=0.2, 𝛼=0.01, 𝑇₁=0.05, 𝐶₁=0.03, and 𝛽=0.2.