Wave packets and turbulent jet noise

P Jordan, T Colonius - Annual review of fluid mechanics, 2013 - annualreviews.org
Turbulent jet noise is a controversial fluid mechanical puzzle that has amused and
bewildered researchers for more than half a century. Whereas numerical simulations are …

The adjoint characteristics boundary conditions for the treatment of multi-block grid interface

N Sikarwar - 2015 IEEE Aerospace Conference, 2015 - ieeexplore.ieee.org
Adjoint equations have been used for some time in optimal control theory. The adjoint
method has played a prominent role in aerodynamic design due to the flexibility it offers in …