@conference {Huang_2019_Wellposed_NS_BCs,
	title = {Well-posed subsonic inflow/outflow boundary conditions for the Navier-Stokes equations},
	booktitle = {AIAA conference paper},
	number = {2018{\textendash}0361},
	year = {2018},
	type = {AIAA Paper},
	doi = {10.2514/6.2018-0361},
	author = {Arthur C. Huang and Steven R. Allmaras and Marshall C. Galbraith and David L. Darmofal}
}
@conference {Darmofal_1995_Wave_propagation_vortical_flows,
	title = {Wave propagation characteristics of vortical flows in varying-area pipes},
	booktitle = {AIAA conference paper},
	number = {AIAA-95-2307},
	year = {1995},
	keywords = {vortex breakdown},
	author = {Darmofal, D L and Cary, A W and Powell, K G}
}
