| People | Locations | Statistics |
|---|---|---|
| Seuring, Stefan |
| |
| Nor Azizi, S. |
| |
| Pato, Margarida Vaz |
| |
| Kölker, Katrin |
| |
| Huber, Oliver |
| |
| Király, Tamás |
| |
| Spengler, Thomas Stefan |
| |
| Al-Ammar, Essam A. |
| |
| Dargahi, Fatemeh |
| |
| Mota, Rui |
| |
| Mazalan, Nurul Aliah Amirah |
| |
| Macharis, Cathy | Brussels |
|
| Arunasari, Yova Tri |
| |
| Nunez, Alfredo | Delft |
|
| Bouhorma, Mohammed |
| |
| Bonato, Matteo |
| |
| Fitriani, Ira |
| |
| Autor Correspondente Coelho, Sílvia. |
| |
| Pond, Stephen |
| |
| Okwara, Ukoha Kalu |
| |
| Toufigh, Vahid |
| |
| Campisi, Tiziana | Enna |
|
| Ermolieva, Tatiana |
| |
| Sánchez-Cambronero, Santos |
| |
| Agzamov, Akhror |
|
Visonneau, Michel
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2022Average-based mesh adaptation for hybrid RANS/LES simulation of complex flowscitations
- 2022Computational Analysis of Subsonic Vortex Interaction on Multi Swept Delta Wing Configurationscitations
- 2021Introduction, Conclusions and Recommendations
- 2021Analysis of the Local Flow around JBCcitations
- 2021EVALUATION OF TURBULENCE MODELLING FOR THE INCOMPRESSIBLE FLOW SIMULATIONS AROUND A MULTI DELTA WING CONFIGURATION
- 2020EVALUATION OF TURBULENCE MODELS FOR THE PREDICTION OF VORTEX INTERACTION OVER A FIGHTER AIRCRAFT
- 2020Multi-Fidelity Machine Learning from Adaptive-and Multi-Grid RANS Simulations
- 2019Assessment of Computational Fluid Dynamic for Surface Combatant 5415 at Straight Ahead and Static Drift β = 20 degcitations
- 2019Validation of CFD simulations of the flow around a full-scale rowing blade with realistic kinematicscitations
- 2019Bank effects for KVLCC2citations
- 2016Local and Global Assessment of the Flow around the Japan Bulk Carrier with and without Energy Saving Devices at Model and Full Scale
- 2016High-Fidelity Computational Analysis of an Energy-Saving Device at Model Scale
- 2009Prediction of resistance coefficients in ship hydrodynamics
- 2008Experimental and numerical investigations of the flow around an oar bladecitations
- 2006H-adaptive Navier–Stokes simulations of free-surface flows around moving bodiescitations
- 2003On the role played by turbulence closures in hull shape optimization at model and full scalecitations
Places of action
| Organizations | Location | People |
|---|
document
Experimental and numerical investigations of the flow around an oar blade
Abstract
This article aims at verifying the capabilities of a Reynolds-Averaged Navier-Stokes Equations (RANSE) solver (ISIS-CFD, developed at the Fluid Mechanics Laboratory of Ecole Centrale de Nantes [LMF]) to accurately compute the flow around an oar blade and to deduce the forces on it and other quantities such as efficiency. This solver is structurally capable of computing the flow around any blade shape for any movement in six degrees of freedom, both when the blade pierces the free surface of the water and when it does not. To attempt a first validation, a computation was performed for a simplified case chosen among those for which experimental results are available at LMF. If results prove satisfactory for a simplified blade shape and for a movement that respects the main characteristics of blade kinematics, then the solver could be used for real oars and more realistic kinematics. First, the experimental setup is considered, and the objectives, methodologies, and procedures are elucidated. The choice of the test case for numerical validation is explained, i.e., a plane rectangular blade with a constant immersion and a specified movement deduced from analogy with tests on propellers. Next, the numerical framework is presented and the Navier-Stokes solver and methods for handling multifluid flows and moving bodies are described. Lastly, numerical results are compared with experimental data, highlighting an encouraging agreement and proving the relevance and the complementarity of both approaches.
Topics
Search in FID move catalog