Results 11 to 20 of about 274,350 (299)
Enhancing Quasi-Newton Acceleration for Fluid-Structure Interaction
Mathematical and Computational Applications, 2022 We propose two enhancements of quasi-Newton methods used to accelerate coupling iterations for partitioned fluid-structure interaction. Quasi-Newton methods have been established as flexible, yet robust, efficient and accurate coupling methods of multi ...
Kyle Davis +2 more
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Constructal Theory and Aeroelastic Design of Flexible Flying Wing Aircraft
Aerospace, 2017 The aeroelastic behavior of high-aspect-ratio very flexible flying wing is highly affected by the geometric nonlinearities of the aircraft structure. This paper reviews the findings on how these nonlinearities influence the structural and flight dynamics,
Pezhman Mardanpour, Siavash Rastkar
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Experimental validation of unsteady models for fluid structure interaction: Application to yacht sails and rigs [PDF]
, 2012 • We present full scale measurements on a yacht sailing upwind in moderate head swell • We highlight the unsteadiness of the loads : peaks may be twice the mean value • The dynamic behavior differs from the steady state : hysteresis loop • Experimental ...
AUGIER, Benoit +3 more
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Numerical Study of Effect of Using Nanofluids Flowing in Simply Supported Pipes on Vibrations Characteristics [PDF]
Engineering and Technology Journal, 2020 In general, internal vibrations within the pipelines caused by fluids being passing through a pipeline system can cause. These pipeline system can damage by the sudden amplified vibrations that weren’t considered at the design of the system, and flow ...
Kadhum A. Jehhef +2 more
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发电技术, 2023 In order to study the flow field characteristics and dynamic fluid-structure interaction response of offshore wind turbine during operation process, the concept of integrated analysis of offshore wind power project was introduced and the simulation ...
WU Ronghui +4 more
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Analysis of added mass in cavitating flow [PDF]
, 2012 The paper addresses a theoretical study of the added mass effect in cavitating flow.The cavitation is considered to induce a strong time–space variation of the fluid density at the interface between an inviscid fluid and a three-degree-of-freedom rigid ...
BENAOUICHA, Mustapha +1 more
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Fluid/Structure Interactions [PDF]
Journal of Marine Science and Engineering, 2022 This Special Issue contains 12 papers devoted to fluid/structure interaction (FSI) problems [...]
openaire +3 more sources
Cavity Formation during Asymmetric Water Entry of Rigid Bodies
Applied Sciences, 2021 This work numerically evaluates the role of advancing velocity on the water entry of rigid wedges, highlighting its influence on the development of underpressure at the fluid–structure interface, which can eventually lead to fluid detachment or cavity ...
Riccardo Panciroli, Giangiacomo Minak
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Numerical study of a Flexible Sail Plan submitted to pitching : Hysteresis phenomenon and effect of rig Adjustments [PDF]
, 2014 Yacht sails dynamic fluid structure interaction is simulated in harmonic pitching Aerodynamic forces show hysteresis associated to energy dissipation Dissipated energy increases with pitching frequency and amplitude Hysteresis is cancelled and forces ...
AUGIER, Benoit +4 more
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Recent Advances in Fluid–Structure Interaction Simulations of Wind Turbines [PDF]
, 2016 In this chapter the numerical challenges of simulating aerodynamics and fluid–structure interaction (FSI) of wind turbines are summarized, and the recently developed computational methods that address these challenges are presented.
Bazilevs, Y +7 more
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