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Keywords: Structural dynamics
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2023, 145(3): 031011.
Paper No: GTP-22-1462
Published Online: December 5, 2022
... , 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...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Eng. Gas Turbines Power. February 2023, 145(2): 024501.
Paper No: GTP-22-1112
Published Online: November 29, 2022
...-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...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2019, 141(1): 011017.
Paper No: GTP-18-1359
Published Online: September 17, 2018
.... 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...
Topics: Design, Engines
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2019, 141(1): 011009.
Paper No: GTP-18-1293
Published Online: September 14, 2018
...-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...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2019, 141(1): 011011.
Paper No: GTP-18-1308
Published Online: September 14, 2018
... 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...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2019, 141(1): 011008.
Paper No: GTP-18-1289
Published Online: September 14, 2018
...; 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...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2018, 140(11): 112503.
Paper No: GTP-17-1220
Published Online: July 31, 2018
... 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...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2018, 140(11): 112603.
Paper No: GTP-17-1616
Published Online: July 30, 2018
..., 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...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2018, 140(8): 082502.
Paper No: GTP-17-1482
Published Online: April 12, 2018
... 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...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2018, 140(8): 082501.
Paper No: GTP-17-1106
Published Online: April 12, 2018
... 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...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2018, 140(7): 072505.
Paper No: GTP-17-1483
Published Online: April 10, 2018
... 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...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2018, 140(7): 072501.
Paper No: GTP-16-1443
Published Online: April 10, 2018
... 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...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2018, 140(6): 062505.
Paper No: GTP-17-1539
Published Online: April 5, 2018
...) 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...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2018, 140(6): 062602.
Paper No: GTP-17-1478
Published Online: January 17, 2018
...; 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...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2018, 140(5): 052603.
Paper No: GTP-17-1406
Published Online: January 10, 2018
... 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...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2018, 140(5): 052505.
Paper No: GTP-17-1273
Published Online: January 3, 2018
... 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...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2018, 140(5): 052503.
Paper No: GTP-17-1446
Published Online: November 28, 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...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2018, 140(3): 032504.
Paper No: GTP-17-1356
Published Online: October 17, 2017
... 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...
Journal Articles