... , O. , George , T. , Runyon , B. , and Cobb , R. , 2021 , “ Structural Dynamic and Inherent Damping Characterization of Additively Manufactured Airfoil Components ,” ASME J. Eng. Gas Turbines Power , 143 ( 5 ), p. 051022 . 10.1115/1.4050022 [25] Scott-Emuakpor...

...-mail:  patrick.b.lamas@usp.br e-mail:  rnicolet@sc.usp.br 04 04 2022 29 08 2022 29 11 2022 rotordynamics vibration structural dynamics modal analysis Fig. 4 Experimental frequency bandwidth of the band gap 1 in comparison to the average modal spacing of the system up to 400 Hz...

.... Aerodynamics Combined Computational Design optimization Engines Gas turbine technology Structural dynamics Thermodynamics Coupled behavior 26 06 2018 29 06 2018 Manuscript received June 26, 2018; final manuscript received June 29, 2018; published online September 17, 2018. Editor...

...-to-seal clearances to match the requirements of power output, efficiency, and operational life. Conversely, this design approach leads to stability issues [ 1 ]. Therefore, the prediction of labyrinth seals dynamics needs much more attention. Flow induced vibration Modeling Structural dynamics...

... boundary layer ingesting propulsors. The aft propulsors in this concept would have to be designed to handle such requirements. Aeronautical propulsion Experimental Flow induced vibration Gas turbine technology Structural dynamics Aerospace Propulsion systems Flow induced noise 22 06...

...; published online September 14, 2018. Editor: Jerzy T. Sawicki. 22 06 2018 26 06 2018 Structural dynamics Vibration Turbine wheels of ship Diesel engine turbocharger applications are known to be prone to low engine order excitations (LEO) of fundamental blade modes...

... Structural dynamics Unsteady Flow induced noise Nuclear turbine rotor operating on wet steam is facing intractable flow-induced vibration (FIV) problems, which might be exacerbated due to non-equilibrium condensation process of wet steam. The vibration responses of the rotor blade induced by non...

..., 2017; final manuscript received March 1, 2018; published online July 30, 2018. Editor: David Wisler. 14 11 2017 01 03 2018 Aerodynamics Structural dynamics Unsteady flows During the commissioning and stand-still cycles of wind turbines, the rotor is often stopped or even...

... as computational power in computers rapidly increases [ 12 ]. Experimental Film Flow induced vibration Fluids Measurement techniques Modeling Structural dynamics Vibration Flow induced noise 20 03 2017 01 11 2017 Contributed by the Structures and Dynamics Committee of ASME...

... received August 28, 2017; final manuscript received October 4, 2017; published online April 12, 2018. Editor: David Wisler. 28 08 2017 04 10 2017 Computational fluid dynamics Design optimization Internal flow Structural dynamics Foil bearings use the ambient air or other...

... effects the stages can have on one another. Aerospace applications Computational Computational mechanics Finite element Finite element methods Gas turbine technology Modeling Structural dynamics Vibration 28 08 2017 13 09 2017 Contributed by the Structures and Dynamics...

... online April 10, 2018. Assoc. Editor: Alexandrina Untaroiu. 07 09 2016 03 10 2017 Engines Finite element methods Structural dynamics Vibration The modeling and simulation analysis of the vibration of an entire aero-engine is one of the important approaches that help...

...) and to introduce contact elements between them. The coupled blades–UPDs calculation can be quite computationally intensive and may lead to convergence issues due to the high nonlinearity introduced by the damper. Friction Structural dynamics Vibration Wear Copyright © 2018 by ASME 2018 0742-4795...

... January 15, 2017; final manuscript received September 8, 2017; published online January 23, 2018. Assoc. Editor: Philip Bonello. 15 01 2017 08 09 2017 Combined Finite element Structural dynamics Thermodynamics Vibration Coupled behavior Due to the super-long stroke, high...

...; published online January 17, 2018. Editor: David Wisler. 25 08 2017 25 09 2017 Equilibrium Finite element Finite element methods Fluids Modeling Structural dynamics Vibration Electric submersible pumps (ESPs) are widely used in oil production as dynamic pumps...

... 10, 2018. Editor: David Wisler. 27 07 2017 23 08 2017 Experimental Finite element methods Reliability Sensors Structural dynamics Turbines Vibration Turbine blades, which are assembled into groups, have been used for steam turbines for many years. Such a group...

... and the development of innovative numerical techniques. In this frame, reduced order models (ROM) become necessary tools for making the FE analyses faster without losing the accuracy of the full FE model solutions. Friction Structural dynamics Vibration Wear 04 07 2017 31 08 2017...

... in a Multistage Compressor ,” ASME J. Turbomach. , 138 ( 6 ), p. 061003 . 10.1115/1.4032164 [8] Warren , C. , Niezrecki , C. , and Avitabile , P. , 2010 , “Optical Non-Contacting Vibration Measurement of Rotating Turbine Blades II,” A Conference on Structural Dynamics ( IMAC-XXVIII...

... Wisler. 13 07 2017 20 07 2017 Experimental Structural dynamics Turbines Vibration Devices capable of dissipating energy through friction are commonly used in turbines to reduce the vibration amplitude of the blade in resonant conditions. Among the different devices used...

..., 2017; published online October 17, 2017. Editor: David Wisler. 05 07 2017 25 07 2017 Convective heat transfer Energy conversion Friction Heat transfer Modeling Power systems Structural dynamics Wear Turbocharging is a common method to make an automotive engine...