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Keywords: fluid–structure interaction
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Journal Articles
Article Type: Research Papers
J. Turbomach. January 2023, 145(1): 011009.
Paper No: TURBO-22-1189
Published Online: October 7, 2022
... of a traditional Van der Pol oscillator and a Duffing oscillator; the other degree of freedom is a mass on a spring and a damper, in this case, a cylinder. Thus, this model can be considered one of fluidstructure interaction. The cubic stiffening from the Duffing oscillator proved to improve the match...
Journal Articles
Article Type: Research Papers
J. Turbomach. June 2022, 144(6): 061002.
Paper No: TURBO-21-1095
Published Online: January 28, 2022
... (CFD) fan blades compressor fluidstructure interaction Shape adaptation or morphing of surfaces is a concept deriving from the observation of nature [ 1 ]. For examples, birds and insects are able to achieve a wide range of flight conditions by changing their wing shape. In a similar way...
Journal Articles
Article Type: Research Papers
J. Turbomach. March 2022, 144(3): 031006.
Paper No: TURBO-21-1165
Published Online: October 4, 2021
... and a classic spring, mass, damper mounted cylinder variable; thus, this model is one of fluidstructure interaction. This model has been previously shown to exhibit the two main aspects of NSV. The first is the lock-in or entrainment phenomenon of the fluid shedding frequency jumping onto the natural frequency...
Journal Articles
Article Type: Research Papers
J. Turbomach. January 2022, 144(1): 011006.
Paper No: TURBO-20-1302
Published Online: September 7, 2021
.... In this context, this research work proposes a methodology for the design, the optimization, and the additive manufacturing of extremely stressed turbomachinery components like turbine blade rows. The presented procedure pays particular attention to important aspects as fluidstructure interactions (forced...