... Direct Method,” J. Franklin Inst. , 281 , pp. 51 – 72 . 10.1016/0016-0032(66)90067-6 03 08 2009 13 04 2011 02 05 2011 28 11 2011 28 11 2011 boundary layers compressible flow dams flow control Lyapunov methods nonlinear differential equations partial...

...Konstantin I. Matveev; Sungmin Jung The subject of this paper is modeling of low-amplitude acoustic fields in enclosures with nonuniform medium and boundary conditions. An efficient calculation method is developed for this class of problems. Boundary conditions, accounting for the boundary-layer...

.... 05 11 2003 14 07 2005 vibrations structural acoustics rotors turbomachinery bifurcation variational techniques chaos Poincare mapping boundary layers aeroacoustics Fluid-film bearings play a key role in the design of turbomachinery systems. They are important components...