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Published in 2018 at "Journal of Hydrodynamics"
DOI: 10.1007/s42241-018-0004-y
Abstract: The violent water entry of flat plates is investigated using a Riemann-arbitrary Eulerian-Lagrangian (ALE) smoothed particle hydrodynamics (SPH) model. The test conditions are of interest for problems related to aircraft and helicopter emergency landing in…
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Keywords:
flat plates;
water;
sph model;
high speed ... See more keywords
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Published in 2019 at "Journal of Fluids and Structures"
DOI: 10.1016/j.jfluidstructs.2019.06.004
Abstract: Abstract In this paper, the Lagrangian particle method δ - P l u s -SPH model is used to solve a series of benchmark test-cases of vortex induced vibrations (VIV). An Adaptive Particle Refinement (APR)…
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Keywords:
sph model;
extension plus;
vortex induced;
test cases ... See more keywords
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Published in 2019 at "Coastal Engineering Journal"
DOI: 10.1080/21664250.2018.1560684
Abstract: ABSTRACT The present work addresses the evaluation by numerical simulation of the extreme loads acting on a flap-type wave energy converter. To this aim, a realistic situation is considered: an extreme wave impacting a bottom-mounted…
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Keywords:
wave energy;
extreme wave;
sph model;
energy converter ... See more keywords
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Published in 2018 at "International Journal of Computational Methods"
DOI: 10.1142/s0219876218460118
Abstract: In the landslide-induced debris flow problem, the soil slope experiences three stages: slope instability, debris flow and deposition. This study develops a three-dimensional smoothed particle hydrodynamics model which adopts elastoplastic viscous constitutive relation to simulate…
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Keywords:
viscous elastoplastic;
sph model;
model;
elastoplastic sph ... See more keywords
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1
Published in 2018 at "International Journal of Computational Methods"
DOI: 10.1142/s0219876218500743
Abstract: Modeling and studying the impact of angular particles are very helpful in understanding the fundamental mechanisms of erosive wear. However, the majority of previous studies focused on well-defined symmetrical particles, which are not well representative…
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Keywords:
shaped particles;
irregularly shaped;
impact;
erosion ... See more keywords