25 Result(s)
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Article
Liutex-based vortex control with implications for cavitation suppression
Viewed as sinews and muscles of fluid motion, coherent vortical structures with their interactions are key to understanding the flow dynamics. Based upon this observation, we explore the possibility of efficie...
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Article
Numerical simulations of propeller cavitation flows based on OpenFOAM
In order to study the cavitation and hydrodynamic characteristics of propeller under uniform and non-uniform flows, numerical investigations are performed using interPhaseChangeDyMFoam in the open source compu...
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Article
CFD simulations of three-dimensional violent sloshing flows in tanks based on MPS and GPU
For violent sloshing, the flow field becomes complicated and 3-D effect is non-negligible. In addition to the excitation direction, the wave can also propagate perpendicular to the excitation direction. Due to...
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Article
Vortex identification methods in marine hydrodynamics
In this paper, several commonly used vortex identification methods for marine hydrodynamics are revisited. In order to extract and analyse the vortical structures in marine hydrodynamics, the Q, λ2 — criterion an...
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Article
Development of naoe-FOAM-SJTU solver based on OpenFOAM for marine hydrodynamics
A CFD solver naoe-FOAM-SJTU (The abbreviation naoe stands for naval architecture and ocean engineering) is developed based on the open source platform OpenFOAM with the purpose of simulating various marine hyd...
