Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Branko Blagojević"'
Publikováno v:
Brodogradnja, Vol 73, Iss 2, Pp 139-151 (2022)
Traditional shipbuilding is an important part of Croatian cultural and national heritage that needs to be preserved. This refers to the importance of documenting and transmitting knowledge and skills and preserving the authenticity of the shapes, dim
Externí odkaz:
https://doaj.org/article/c848957bc2164c35944d53d771006251
Publikováno v:
Materials
Volume 14
Issue 20
Materials, Vol 14, Iss 6210, p 6210 (2021)
Volume 14
Issue 20
Materials, Vol 14, Iss 6210, p 6210 (2021)
This paper introduces a novel meshless and Lagrangian approach for simulating non-Newtonian flows, named Lagrangian Differencing Dynamics (LDD). Second-order-consistent spatial operators are used to directly discretize and solve generalized Navier–
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02604b2485044fe45fa68180e8c0ce83
Publikováno v:
2021 6th International Conference on Smart and Sustainable Technologies (SpliTech).
The paper provides an overview of the amenability of applying modern parallel-programming techniques in order to improve the performance of iterative solvers for systems of linear equations. Various conveniences, but also potential obstacles, are lis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c79d6722570afdcfeece532b1e4f8ce9
https://doi.org/10.23919/splitech52315.2021.9566330
https://doi.org/10.23919/splitech52315.2021.9566330
Publikováno v:
Journal of Computational Physics. 462:111198
A Lagrangian meshless method is introduced for numerical simulation of flows of incompressible fluids with free surface. Poisson Pressure Equation (PPE) formulation of Navier-Stokes equations is discretised in Lagrangian context using recently introd
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74b68dba210b1cb93c9f619d609af995
https://doi.org/10.1016/j.jcp.2022.111198
https://doi.org/10.1016/j.jcp.2022.111198
In this paper, a new Lagrangian differencing dynamics (LDD) method is presented for the simulation of granular flows. LDD is a truly meshless method, which employs second-order consistent spatial operators derived from the Taylor expansion and point
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c3368aa410f5156b7de31fb17f1ba95
https://doi.org/10.1016/j.compgeo.2021.104297
https://doi.org/10.1016/j.compgeo.2021.104297
Hydroelastic effects during slamming of high-speed marine vehicles affect the development of the pressure along their bottom. The aim of this study is to investigate coupling process of a novel CFD method and a FEM structural solver for simulation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce1f3f2253f29f37c63789d4069d991e
https://doi.org/10.3233/pmst200036
https://doi.org/10.3233/pmst200036
Impact of CFD Simulation Parameters in Prediction of Ventilated Flow on a Surface–Piercing Hydrofoil
This article discusses numerical prediction of ventilated flows around the surface–piercing hydrofoil. A ventilated cavity is developed on the hydrofoil surface and the growth of the cavity is uncontrolled, which can have harmful effects as it lead
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17b6cbec5a72407667bc98dc2361a0a0
https://www.bib.irb.hr/1067275
https://www.bib.irb.hr/1067275
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part M: Journal of Engineering for the Maritime Environment. 233:1123-1132
The equations discretization errors are often overlooked compared to the spatial discretization errors. This article presents the results of the influence of various equations discretization schemes in computational fluid dynamics on the prediction o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ddd391e337fce920bff11723cc639137
https://doi.org/10.1177/1475090218812956
https://doi.org/10.1177/1475090218812956
Publikováno v:
Ocean Engineering. 200:107079
For the prediction of ship resistance in the preliminary stages of the design process, naval architects often use methods that are less complex and expensive than CFD simulations and experiments. The linear wave-making theory can be used to quickly e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52afc36ec6b38695d21fc8e60d666667
https://doi.org/10.1016/j.oceaneng.2020.107079
https://doi.org/10.1016/j.oceaneng.2020.107079
Autor:
Branko Blagojević, Radoslav Pavazza
Publikováno v:
International Journal of Solids and Structures. 42:901-925
This paper deals with distortion of the cross-section contour of thin-walled beams with simple multi-cell closed rectangular cross-sections. The cross-section distortion is considered in the limit case. It is assumed that beam plates are hinged toget
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fdc169d1840ba8495c45fc0192e24c65
https://doi.org/10.1016/j.ijsolstr.2004.06.036
https://doi.org/10.1016/j.ijsolstr.2004.06.036