... aerodynamics bio-inspired fluid-structure interaction Abstract This project sought to reduce resistive drag forces on complex bodies through the implementation of biologically inspired surface textures. We accomplished this by investigating the effects of riblets on drag forces for flow...

... vibration fluid-structure interaction aerodynamics dielectric elastomer finite element angle of attack Abstract The electroactive polymer is a class of smart material undergoing mechanical deformation when subjected to electric excitation. They have great potential for proper control...

... vibration, which causes the cable to repeatedly impact the collar housing, eventually leading to its breakage. This mechanism has been poorly understood in the past, presenting even greater challenges in terms of prediction. In this study, we developed a novel fluid-structure interaction (FSI) method...

... a comprehensive aerodynamic analysis of a dielectric elastomer membrane (VHB 4910) subjected to sinusoidal profile gust environments. A fluid-structure interaction model, coupling the finite element model of the membrane with a computational fluid dynamics model of the surrounding airflow, is developed to study...

.... Experimental data taken in a flow system designed to measure control valve noise was used to inspect a few variables and the overall prediction methodology. Future research areas are also suggested. fluid-structure interaction transmission loss acoustics vibration modal density Proceedings...

... Abstract The continuous development of the wind turbine blades in expanding size and flexibility introduces significant aeroelastic effects, which are brought on by the fluid-structure interaction (FSI). These effects can lead to aeroelastic instability issues including edgewise instability...

... Abstract Emphysema, a chronic lung disease characterized by respiratory distress and reduced lung function, poses significant challenges. Computational Fluid Dynamics (CFD) coupled with fluid structure interaction (FSI) is a highly effective simulation technique that offers valuable insights...

... phenomenon was detected for particular thermal and loading conditions: a severe transfer of energy from a broadband excitation to almost harmonic response is experimentally observed; energy transfer to low frequencies was observed as well. Keywords: Shells, Nonlinear Dynamics, Fluid-Structure interaction...

... and quasiperiodic responses, Chaos. nonlinear dynamics fluid-structure interaction Proceedings of the ASME 2022 International Mechanical Engineering Congress and Exposition IMECE2022 October 30-November 3, 2022, Columbus, Ohio IMECE2022-96320 EXPERIMENTS ON DYNAMIC NON-NEWTONIAN FLUID INTERACTION...

... of data to begin developing a robust mathematical model for the effect of normalized rotor separation on thrust. computational fluid dynamics engineering education aerodynamics aerospace applications fluid-structure interaction design of innovative devices/design of machine elements...

... for the dispersion of covid-19 virus particles throughout the alveolar tree. Then, fully coupled fluid-structure interaction (FSI) is used to evaluate the expansion properties of the alveolar wall. The mesh morphing technique with solid displacement characteristics is used to obtain a realistic wall displacement...

... rigid tube, with a wider rigid tube the signal power of the second-mode frequency was significantly amplified. Keywords: Fluid-structure interaction; flow induced noise and vibration; nonlinear oscillations/vibrations. 1. INTRODUCTION In physics, fluid-structure interaction problems occur when a fluid...

.... As a simulation of fluid-structure interaction, the calculation of the unsteady flow-field around a stay-vane hydrofoil in forced and free vibration is presented. The numerical results obtained in this work show very good agreement with experimental observations. fluid-structure interaction finite-volume...

... was investigated. Results of variation simulation show that presence of sealant may be considered among determining factors in the analysis of assembly quality. aircraft assembly simulation of assembly sealant compliant parts contact problem fluid-structure interaction Proceedings of the ASME 2021...

... subjected to three different electric voltages is created. The frequencies obtained from the finite element model are compared to that of the analytical method. For the aerodynamic response, a fluid-structure interaction model is created under steady airflow with low Reynolds number characteristics...

... to characterize the vortex core structure and prescribed wake models are utilized for analyzing the hovering flight. A Bo 105 composite, hingeless helicopter rotor blade is considered for the computational analysis. A fluid-structure interaction model is developed by coupling the finite element model of the rotor...

... of fluid pressure, structure displacement, and bubble size are presented to elucidate this dynamic bubblestructure interaction and the resulting structural failure. Keywords: fluid-structure interaction, underwater explosion, bubble dynamics, collapse, simulation 1. INTRODUCTION Submerged structures...

... graded beams interacting with an inviscid fluid, natural frequencies and vibration modes, for different ratios of fluid density to solid density and length to height, are presented. Keywords: Fluid-structure interaction; Functionally graded beams; Inviscid fluid; Natural frequencies 1. INTRODUCTION...

... and control LCOs, including the excitation and annihilation thereof. limit cycle oscillations aeroelasticity bluff body disturbance generator CFD wind tunnel fluid-structure interaction Proceedings of the ASME 2021 International Mechanical Engineering Congress and Exposition IMECE2021 November 1...

... of complex fluid-structure interaction analysis. Combined with point matrices that describe specified boundary conditions, overall transfer matrix for a piping system can be assembled. Corresponding state vectors can then be evaluated to predict the piping and liquid motion. At last, a twice-coordinate...