Model Reduction of Turbulent Fluid Flows Using the Supply Rate

@article{Sharma2009ModelRO,
  title={Model Reduction of Turbulent Fluid Flows Using the Supply Rate},
  author={A. S. Sharma},
  journal={I. J. Bifurcation and Chaos},
  year={2009},
  volume={19},
  pages={1267-1278}
}
A method for finding reduced-order approximations of turbulent flow models is presented. The method preserves bounds on the production of turbulent energy in the sense of the L2 norm of perturbations from a notional laminar profile. This is achieved by decomposing the Navier– Stokes system into a feedback arrangement between the linearized system and the… CONTINUE READING