What Techniques are Used to Study Nanoscale Fluid Dynamics?
Studying fluid dynamics at the nanoscale involves a combination of experimental and computational techniques:
1. Molecular Dynamics (MD) Simulations: MD simulations provide insights into fluid behavior at the atomic level, allowing researchers to observe the interactions between fluid molecules and channel walls.
2. Microfluidics and Nanofluidics Experiments: These experiments use micro- and nanofabricated channels to study fluid behavior under controlled conditions. Techniques such as Atomic Force Microscopy (AFM) and Scanning Electron Microscopy (SEM) are often employed.
3. Theoretical Models: Analytical models, such as the Navier-Stokes equations modified for nanoscale phenomena, help predict fluid behavior and guide experimental designs.
