Zobrazeno 1 - 10
of 23
pro vyhledávání: '"A. I. Ginnis"'
Publikováno v:
Computer Methods in Applied Mechanics and Engineering. 340:600-614
In this paper, we present a method that combines the Boundary Element Method (BEM) with IsoGeometric Analysis (IGA) for numerically solving the system of Boundary Integral Equations (BIE) arising in the context of a 2-D steady-state heat conduction p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a1b4d82c2cb1f27e817c35d9984ba87
https://doi.org/10.1016/j.cma.2018.06.019
https://doi.org/10.1016/j.cma.2018.06.019
Publikováno v:
Computer-Aided Design. 92:22-32
The request for designing or reconstructing objects from planar cross sections arises in various applications, ranging from CAD to GIS and Medical Imaging. The present work focuses on the one-to-many branching problem, where one of the planes can be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e55eccc8d85fa213814c72bc696b1da
https://doi.org/10.1016/j.cad.2017.06.001
https://doi.org/10.1016/j.cad.2017.06.001
Publikováno v:
Computer-Aided Design
Computer-Aided Design, 2016, ⟨10.1016/j.cad.2016.07.002⟩
Computer-Aided Design, Elsevier, 2016, ⟨10.1016/j.cad.2016.07.002⟩
Computer-Aided Design, 2016, ⟨10.1016/j.cad.2016.07.002⟩
Computer-Aided Design, Elsevier, 2016, ⟨10.1016/j.cad.2016.07.002⟩
International audience; In this paper, an optimization procedure, based on an Isogeometric BEM solver for the potential flow, is developed and used for the shape optimization of hydrofoils. The formulation of the exterior potential-flow problem reduc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f58fe5592ff910c22538e942868034d0
https://doi.org/10.1016/j.cad.2016.07.002
https://doi.org/10.1016/j.cad.2016.07.002
Publikováno v:
Computer Methods in Applied Mechanics and Engineering. 373:113556
In this paper an Isogeometric Boundary Element Method for three-dimensional lifting flows based on Morino’s (Morino and Kuo, 1974) formulation is presented. Analysis-suitable T-splines are used for the representation of all boundary surfaces and th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd6b10cf6ab89013ca9e6e9f51415ae4
https://doi.org/10.1016/j.cma.2020.113556
https://doi.org/10.1016/j.cma.2020.113556
Autor:
Kostas Belibassakis, Theodoros P. Gerostathis, Panagiotis Kaklis, K.V. Kostas, A. I. Ginnis, C. G. Politis
Publikováno v:
Encyclopedia of Computational Mechanics Second Edition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0829fe804346c5ad801c6cc8abc8debe
https://doi.org/10.1002/9781119176817.ecm2115
https://doi.org/10.1002/9781119176817.ecm2115
Publikováno v:
Ocean Engineering. 192:106595
In this work we are focusing on the presentation and comparison of two parametric models used in the generation of marine-propeller geometrical model instances. Their main function lies in their ability to automatically and quickly produce valid geom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec04ab10a563e40ea446c562d6a1830d
https://doi.org/10.1016/j.oceaneng.2019.106595
https://doi.org/10.1016/j.oceaneng.2019.106595
Autor:
C. G. Politis, A. I. Ginnis, Th. P. Gerostathis, Panagiotis Kaklis, K.V. Kostas, C. Feurer, Kostas Belibassakis
Publikováno v:
Ocean Engineering. 60:53-67
In the present work isogeometric analysis is applied to the solution of the boundary integral equation associated with the Neumann–Kelvin problem and the calculation of the wave resistance of ships. As opposed to low-order panel methods, where the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2958991070cc2165630a87c003455f9
https://doi.org/10.1016/j.oceaneng.2012.12.030
https://doi.org/10.1016/j.oceaneng.2012.12.030
Publikováno v:
Computer-Aided Design. 42:1045-1058
''Virtual Environment for Life On Ships'' (VELOS) is a multi-user Virtual Reality (VR) system that aims to support designers to assess (early in the design process) passenger and crew activities on a ship for both normal and hectic conditions of oper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65bde1e0621de82b8bf28a32bab175f0
https://doi.org/10.1016/j.cad.2009.09.001
https://doi.org/10.1016/j.cad.2009.09.001
Publikováno v:
Computer Aided Geometric Design. 26:396-411
For all curve representations that adopt the control-point paradigm, we present a method for computing the domain, where a user-specified control point is free to move so that the corresponding spatial curve is regular and of constant sign of torsion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31cf621d453aa16676f2bbbcb91b5b12
https://doi.org/10.1016/j.cagd.2008.12.003
https://doi.org/10.1016/j.cagd.2008.12.003
Publikováno v:
Computer-Aided Design. 39:639-651
This paper proposes a framework for constructing G^1 surfaces that interpolate data points on parallel cross sections, consisting of simple disjoined and non-nested contours, the number of which may vary from plane to plane. Using appropriately estim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e09dacf28989597b0f396156db29a64
https://doi.org/10.1016/j.cad.2007.05.004
https://doi.org/10.1016/j.cad.2007.05.004