Zobrazeno 1 - 10
of 110
pro vyhledávání: '"Weymouth, Gabriel"'
Autor:
Micklem, Leo, Dong, Huazhi, Giorgio-Serchi, Francesco, Yang, Yunjie, Weymouth, Gabriel D., Thornton, Blair
The use of soft robotics for real-world underwater applications is limited, even more than in terrestrial applications, by the ability to accurately measure and control the deformation of the soft materials in real time without the need for feedback
Externí odkaz:
http://arxiv.org/abs/2408.01130
Autor:
Weymouth, Gabriel D., Font, Bernat
Integrating computational fluid dynamics (CFD) software into optimization and machine-learning frameworks is hampered by the rigidity of classic computational languages and the slow performance of more flexible high-level languages. In this work, we
Externí odkaz:
http://arxiv.org/abs/2407.16032
This study employs resolvent analysis to explore the dynamics and coherent structures in the boundary layer of a foil that swims via a travelling wave undulation. A modified NACA foil shape is used together with undulatory kinematics to represent fis
Externí odkaz:
http://arxiv.org/abs/2407.06764
Autor:
Weymouth, Gabriel D., Lauber, Marin
We introduce a novel boundary condition formulated using a Biot-Savart vorticity integral inside an Eulerian fluid domain that maintains high-accuracy results even when the domain boundary is within a body-length of immersed solid boundaries. The Bio
Externí odkaz:
http://arxiv.org/abs/2404.09034
This paper presents a general and robust method for the fluid-structure interaction of membranes and shells undergoing large displacement and large added-mass effects by coupling an immersed-boundary method with a shell finite-element model. The imme
Externí odkaz:
http://arxiv.org/abs/2308.06494
Autor:
Weymouth, Gabriel D., Font, Bernat
Integrating computational fluid dynamics (CFD) software into optimization and machine-learning frameworks is hampered by the rigidity of classic computational languages and the slow performance of more flexible high-level languages. WaterLily.jl is a
Externí odkaz:
http://arxiv.org/abs/2304.08159
Autor:
Vilumbrales-Garcia, Rodrigo, Kurt, Melike, Weymouth, Gabriel D., Ganapathisubramani, Bharathram
The hydrodynamic influence of surface texture on static surfaces ranges from large drag penalties (roughness) to potential performance benefits (shark-like skin). Although, it is of wide-ranging research interest, the impact of roughness on flapping
Externí odkaz:
http://arxiv.org/abs/2301.03942
Publikováno v:
IEEE/RSJ International Conference on Intelligent Robots and Systems 2022, Kyoto International Conference Centre, Kyoto, Japan. 23 - 27 Oct 2022. p5464-5469. 6 pp
The optimal stiffness for soft swimming robots depends on swimming speed, which means no single stiffness can maximise efficiency in all swimming conditions. Tunable stiffness would produce an increased range of high-efficiency swimming speeds for ro
Externí odkaz:
http://arxiv.org/abs/2211.13627
This study examines the effects of surface topography on the flow and performance of a Self-Propelled Swimming (SPS) body. We consider a thin flat plate with an egg-carton roughness texture undergoing prescribed undulatory swimming kinematics at a St
Externí odkaz:
http://arxiv.org/abs/2211.11597
Publikováno v:
In Computer Methods in Applied Mechanics and Engineering 1 September 2024 429