| Abstract: |
| Continuous Data Assimilation aims to reconstruct the solution of a dissipative system given partial observations of large-scale data. Spectral viscosity, introduced by Tadmor (1989) applies dissipation only on small scales in order to resolve numerical simulations. In this work, we discuss the use of the Continuous Data Assimilation algorithm on the 2D Navier-Stokes Equations with only spectral viscosity. We also discuss the consequences of mismatch in dissipation strength between the observed and simulated solutions. |
|