... is presented to illustrate the associated dynamic phenomena and fluid-structure interaction within the internal assembly of the check valve. 08 04 2011 09 04 2011 31 08 2011 31 08 2011 compressors elasticity flow instability fluid oscillations hydrodynamics nozzles springs...

... 2010 22 03 2011 22 03 2011 aerospace engines damping frequency-domain analysis harmonics springs (mechanical) time-domain analysis vibrations Of all rotating machines that use squeeze-film damper (SFD) bearings, three-spool aero-engines can be considered as the most...

... for the maximum forced response amplification of a mistuned bladed disk is obtained from this description, and the results of the AMM are validated numerically using a simple mass-spring model. 07 04 2008 09 04 2008 23 12 2008 blades discs (structures) perturbation techniques springs...

... 2007 27 04 2007 foils machine bearings finite element analysis springs (mechanical) elastic constants shafts friction A bump-type foil bearing is a gas bearing constituted of one or several corrugated sheets covered by one or several smooth sheets. Over the past 20 years...

... automotive components springs (mechanical) shock absorbers valves deformation partial differential equations finite difference methods meters nozzles 03 01 2006 22 09 2006 Model error—injected fuel volume per stroke A detailed validation of an injector model cannot...