Results 31 to 40 of about 144,182 (206)
PHANTOM project: development and validation of the pipeline from MRA acquisition to MRA simulations
ESAIM: Proceedings and Surveys, 2016 The aim of this project is to validate the Vivabrain pipeline with a physical phantom from real MRI acquisition to MRI simulations through image segmentation and computational fluid dynamics (CFD) simulations. For that purpose, we set up three comparison
Ancel Alexandre +4 more
doaj +1 more source
Energies, 2014 A new type of horizontal axis wind turbine adopting the Archimedes spiral blade is introduced for urban-use. Based on the angular momentum conservation law, the design formula for the blade was derived using a variety of shape factors.
Kyung Chun Kim +5 more
doaj +1 more source
Tiltrotor CFD part I: validation [PDF]
, 2017 This paper presents performance analyses of the model-scale ERICA and TILTAERO tiltrotors and of the full-scale XV-15 rotor with high-fidelity computational fluids dynamics.
Barakos, George N. +2 more
core +1 more source
OC6 Phase Ia: CFD Simulations of the Free-Decay Motion of the DeepCwind Semisubmersible
Energies, 2022 Currently, the design of floating offshore wind systems is primarily based on mid-fidelity models with empirical drag forces. The tuning of the model coefficients requires data from either experiments or high-fidelity simulations.
Lu Wang +23 more
doaj +1 more source
Numerical modelling of the aerodynamic interference between helicopter and ground obstacles [PDF]
, 2017 Helicopters are frequently operating in confined areas where the complex flow fields that develop in windy conditions may result in dangerous situations.
Barakos, George N. +3 more
core +1 more source
Blood flow in intracranial aneurysms treated with Pipeline embolization devices: computational simulation and verification with Doppler ultrasonography on phantom models [PDF]
Ultrasonography, 2015 Purpose: The aim of this study was to validate a computational fluid dynamics (CFD) simulation of flow-diverter treatment through Doppler ultrasonography measurements in patient-specific models of intracranial bifurcation and side-wall aneurysms. Methods:
Anderson Chun On Tsang +7 more
doaj +1 more source
Fluids, 2023 Racecar aerodynamic development requires well-correlated simulation data for rapid and incremental development cycles. Computational Fluid Dynamics (CFD) simulations and wind tunnel testing are industry-wide tools to perform such development, and the ...
Adit Misar, Phillip Davis, Mesbah Uddin
doaj +1 more source
CFD Applications in Energy Engineering Research and Simulation: An Introduction to Published Reviews [PDF]
, 2019 Computational Fluid Dynamics (CFD) has been firmly established as a fundamental discipline to advancing research on energy engineering. The major progresses achieved during the last two decades both on software modelling capabilities and hardware ...
Iranzo Paricio, Jose Alfredo
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GPU-based simulation of 3D blood flow in abdominal aorta using OpenFOAM
Archives of Mechanics, 2011 The simulation of blood flow in the cardiac system has the potential to become an attractive diagnostic tool for many cardiovascular diseases, such as in the case of aneurysm.
Z. Malecha +6 more
doaj +1 more source
International Journal of Naval Architecture and Ocean Engineering, 2023 An efficient methodology for simulating nonlinear irregular waves in a Computational Fluid Dynamics (CFD) solver is proposed. The High Order Spectral (HOS) method is used to generate nonlinear irregular waves in an open ocean and a numerical wave tank ...
Young Myung Choi +6 more
doaj +1 more source