Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 217 for “"Fluid-Structure Interaction"”.
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Fluid-structure interaction in compressible flows
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-03-28 without embargo terms
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Fluid-structure interaction in noisy nonlinear systems
… mean wind velocity) that exhibits flutter in the structure. The homogenization procedure yields a two dimensional Markov process characterized by its generator. Further simplification yields a one dimensional stochastic differential equation that characterizes the critical modes of the original …
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Finite element formulations for fluid-structure interaction
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 1993.
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Coupled Fluid-Structure Interaction Modeling of a Parafoil
… the foundation for using an implicit fluid-structure interaction computational model to tackle the challenges of modeling a highly-flexible, porous fabric for design optimization of a parafoil parachute’s transient performance. Canopy deformations of a single-cell square parafoil using …
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Thermal-Fluid-Structure Interaction Modeling of Outdoor Digital Displays
… the LCD. This thesis presents Computational Fluid Dynamics and Heat Transfer (CFD/HT) models paired with static structural simulations in order to characterize the behavior of the displays. These computer models were pivotal to the determination and prediction of the total deformation and …
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Advanced fluid-structure interaction techniques for modeling ringsail parachutes
… at Rice University specializes in developing fluid-structure interaction (FSI) modeling techniques for several classes of challenging problems including geometrically complex parachutes. Current modeling technologies are expanded upon with emphasis placed on more realistic FSI modeling of the …
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Fluid-structure interaction investigation of a medium-sized heliostat
… Navier-Stokes (RANS) Computational Fluid Dynamics (CFD) of an operational heliostat is used as a validation case. The Atmospheric Boundary Layer (ABL) is characterized and optimized. The ABL is implemented as the inlet flow boundary condition for both the RANS and Stress-Blended Eddy …
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Modeling of fluid-structure interaction with fracturing using peridynamics
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-02-04 without embargo terms
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Boundary-integral formulations for three-dimensional fluid-structure interaction
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 1991.
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Analysis of blast mitigation strategies exploiting fluid-structure interaction
… the mechanisms of loading, damage and failure of structures, and injury to humans produced by blast. This thesis seeks to advance our current understanding of the mechanisms of blast loading on structures. Towards this end, a comprehensive analytical and numerical study of basic problems in the …
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A multiscale finite element method for fluid structure interaction problem.
A multiscale finite element method for fluid structure interaction problem.
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Fluid-Structure Interaction of Large Viscoelastic Vessels Under Pulsatile Conditions
… how the dynamics of the aorta - particularly the fluid-structure interaction - relate to aneurysm progression is fundamental to streamlining clinical decisions. This thesis encompasses an experimental investigation into the response of compliant vessels to pulsatile flow for the purposes of …
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A Fluid Structure Interaction Model Of Intracoronary Atherosclerotic Plaque Rupture
… pulsitile blood flow play in atheroma rupture, fluid-structure interaction (FSI) phenomenon has been of interest in recent studies. In this thesis, the impact is investigated numerically of coupled blood flow and structural dynamics on coronary plaque rupture. The objective is to determine a …
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Free Vibration Response Comparison of Composite Beams with Fluid Structure Interaction
… analysis of the dynamic response of a vibrating structure in contact with a fluid medium can be interpreted as an added mass effect known as the Fluid Structure Interaction (FSI) problem. This effect is critical in the study of composites for marine applications since the densities of the …
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Numerical investigation of time-integration schemes applicable to fluid-structure interaction
In many civil engineering applications the interaction between fluid and structures represents a crucial aspect for analysis and proper design. The simulation of this phenomenon requires the application of high-fidelity numerical methods. In the current work, the fluid and structural equations both …
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Development of an efficient fluid-structure interaction model for floating objects
… led to the development of a novel semi-implicit fluid-structure interaction model. The thesis is dedicated to the creation of a new numerical model that allows to study ship generated waves and ship manoeuvers in waterways for various vessel characteristics and speeds in different external …
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Stabilized space-time fluid-structure interaction techniques with the continuum element
… to add continuum element functionality to the structure side of our Fluid-Structure Interaction (FSI) solver. The FSI solver, already capable of handling the interaction between membrane structure elements and fluid elements, can now accurately simulate fully 3D structure models as well. A few …
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Fluid-structure interaction of a cantilevered plate in supersonic separated flow
The study of fluid-structure interaction (FSI) is one of ever-increasing importance as high-speed aircraft continue to reach higher Mach numbers. Research into high-speed FSI is especially critical with respect to control surfaces that may become compliant at these high Mach numbers. In …
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