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Published in 2021 at "International Journal for Numerical Methods in Fluids"
DOI: 10.1002/fld.5050
Abstract: A comprehensive study on interpolation schemes used in overset grid techniques is here presented. Based on a literature review, numerous schemes are implemented, and their robustness, accuracy, and performance are assessed. Two code verification exercises…
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Keywords:
order;
performance;
second order;
interpolation schemes ... See more keywords
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Published in 2017 at "Applied Ocean Research"
DOI: 10.1016/j.apor.2016.10.010
Abstract: Abstract The aim of this paper is to evaluate the accuracy, stability and efficiency of the overset grid approach coupled with the RANS (Reynolds Averaged Navier-Stokes) model via the benchmark computations of flows around a…
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Keywords:
grid approach;
overset grid;
flows around;
benchmark computations ... See more keywords
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Published in 2020 at "Ocean Engineering"
DOI: 10.1016/j.oceaneng.2019.106895
Abstract: Abstract The crowded waterways and worse maneuverability of large ships could cause more collision accidents. Therefore, it is necessary to study stopping ability of ships to ensure the navigational safety. In this paper, the CFD…
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Keywords:
ship stopping;
study;
overset grid;
cfd ... See more keywords
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Published in 2021 at "AIAA Journal"
DOI: 10.2514/1.j060434
Abstract: The overset grid assembly (OGA) method is an effective computational fluid dynamics technique for the simulation of flows with complex geometries or relative moving parts. Using OGA, the effort for...
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Keywords:
grid assembly;
distance based;
wall distance;
overset grid ... See more keywords