High Order Evaluation of S-76 in Hover

  title={High Order Evaluation of S-76 in Hover},
  author={Lakshmi N. Sankar and Nathan Hariharan},
The aerodynamics characteristics of the S-76 rotor in hover have been studied on stretched non-orthogonal grids using spatially high order symmetric total variation diminishing (STVD) schemes. Several companion numerical viscosity terms have been tested. A baseline finite volume methodology termed TURNS (Transonic Unsteady Rotor Navier-Stokes) is the starting point for this effort. The original TURNS solver solves the 3-D compressible Navier-Stokes equations in an integral form using a third… CONTINUE READING


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