Research Paper#Fluid Dynamics, Anomalous Diffusion, Stability Analysis🔬 ResearchAnalyzed: Jan 3, 2026 08:42
Anomalous Diffusion in Prats' Problem
Analysis
This paper revisits a classic fluid dynamics problem (Prats' problem) by incorporating anomalous diffusion (superdiffusion or subdiffusion) instead of the standard thermal diffusion. This is significant because it alters the stability analysis, making the governing equations non-autonomous and impacting the conditions for instability. The study explores how the type of diffusion (subdiffusion, superdiffusion) affects the transition to instability.
Key Takeaways
Reference
“The study substitutes thermal diffusion with mass diffusion and extends the usual scheme of mass diffusion to comprehend also the anomalous phenomena of superdiffusion or subdiffusion.”