Zobrazeno 1 - 10
of 118
pro vyhledávání: '"Vincenzo Casulli"'
Autor:
Vincenzo Casulli, Paola Zanolli
Publikováno v:
ANNALI DELL'UNIVERSITA' DI FERRARA. 68:621-643
Environmental hydrodynamics is typically characterized by free-surface hydrostatic flows. Within such a framework a set of simplified models are derived from the Reynolds averaged Navier–Stokes equations under various simplifying assumptions. Numer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd9406d4cca53d58b893c01c488d1d40
https://doi.org/10.1007/s11565-022-00406-9
https://doi.org/10.1007/s11565-022-00406-9
Autor:
Vincenzo Casulli
Publikováno v:
International Journal for Numerical Methods in Fluids. 90:140-155
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f0d1c3a152be9db2328ca55dec3354d
https://doi.org/10.1002/fld.4715
https://doi.org/10.1002/fld.4715
Autor:
Vincenzo Casulli, Michael Dumbser
Publikováno v:
Applied Mathematics and Computation. 272:479-497
In the present paper a new efficient semi-implicit finite volume method is proposed for the solution of the compressible Euler and Navier - Stokes equations of gas dynamics with general equation of state (EOS). The discrete flow equations lead to a m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::283a3a543b303ddccbbcf503f7aae933
https://doi.org/10.1016/j.amc.2015.08.042
https://doi.org/10.1016/j.amc.2015.08.042
Autor:
Vincenzo Casulli
Publikováno v:
International Journal for Numerical Methods in Fluids. 79:199-214
Summary A semi-implicit method for coupled surface–subsurface flows in regional scale is proposed and analyzed. The flow domain is assumed to have a small vertical scale as compared with the horizontal extents. Thus, after hydrostatic approximation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ee209d9a9619238c1d9812f546f30b9
https://doi.org/10.1002/fld.4047
https://doi.org/10.1002/fld.4047
Publikováno v:
International Journal for Numerical Methods in Biomedical Engineering. 30:1170-1198
Blood flow in arterial systems can be described by the three-dimensional Navier-Stokes equations within a time-dependent spatial domain that accounts for the elasticity of the arterial walls. In this article blood is treated as an incompressible Newt
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https://explore.openaire.eu/search/publication?articleId=doi_________::8389fdb72c5876ff3c3e5bb98762a194
https://doi.org/10.1002/cnm.2651
https://doi.org/10.1002/cnm.2651
Publikováno v:
Applied Numerical Mathematics. 74:62-82
In this paper a new semi-implicit high resolution scheme for the simulation of advection-diffusion problems in compliant arterial systems is proposed. Such transport problems are not only of great importance for the modeling of drug delivery processe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4cd6604249a997c01b2ecfe972bc933
https://doi.org/10.1016/j.apnum.2013.06.009
https://doi.org/10.1016/j.apnum.2013.06.009
Autor:
Vincenzo Casulli
Publikováno v:
International Journal for Numerical Methods in Fluids. 74:605-622
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80d3513cd6fde8ab4fe955353b8f9635
https://doi.org/10.1002/fld.3867
https://doi.org/10.1002/fld.3867
Autor:
Guus S. Stelling, Vincenzo Casulli
Publikováno v:
International Journal for Numerical Methods in Fluids. 73:600-614
SUMMARY In this paper, a semi-implicit numerical model for one-dimensional urban drainage networks is formulated in such a fashion as to intrinsically account for arbitrary cross sections, for the occurrence of dry areas, for free surface, and for pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3dec9e5850eb0c5bc02747210d826aa5
https://doi.org/10.1002/fld.3817
https://doi.org/10.1002/fld.3817
Autor:
Vincenzo Casulli, Michael Dumbser
Publikováno v:
Applied Mathematics and Computation
A spatially arbitrary high order, semi-implicit spectral discontinuous Galerkin (DG) scheme for the numerical solution of the shallow water equations on staggered control volumes is derived and discussed. The free surface elevation and the momentum a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18fe47f44eb432b3b23f76a86edb78d2
https://doi.org/10.1016/j.amc.2013.02.041
https://doi.org/10.1016/j.amc.2013.02.041
Autor:
Vincenzo Casulli, Paola Zanolli
Publikováno v:
Journal of Computational and Applied Mathematics. 236(16):3937-3947
The correct numerical modelling of free-surface hydrodynamics often requires the solution of diagonally nonlinear systems. In doing this, one may substantially enhance the model accuracy while fulfilling relevant physical constraints. This is the cas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e194891076cc805ffedc6caf9053ac89