plates and shells are the significant structural components for many engineering and industrial applications. in this study, free vibration analysis of annular plates is investigated. for this, two different numerical methods such as differential quadrature and discrete singular convolution methods have been performed for numerical simulations. frequency values have been obtained via these two ...

The synchronization of large eddy simulations to direct numerical via a data assimilation scheme is investigated in Kolmogorov flows, where the scales velocity field are replaced by those simulations. We show that, when amount assimilated exceeds threshold given wavenumber, all with same subgrid-scale model converge an orbit that synchronized phase. wavenumbers for standard and dynamic Smagorin...