Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Edoardo Vivo"'
In this work a thermo-mechanical fatigue application, related to a crack propagation in an aircraft turbine vane undergoing a complex load spectrum, is simulated. A computationally efficient FEM-DBEM submodelling approach, whose implementation levera
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https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f2527ddbf46dba769d2cbbaa2a6b734
http://hdl.handle.net/11386/4719143
http://hdl.handle.net/11386/4719143
Publikováno v:
Università degli studi di Salerno-IRIS
Background & ObjectiveIn this work, a thermo-mechanical fatigue application related to a fracture process simulation in a turbine vane is implemented, using a submodelling approach based on the principle of linear superposition.MethodThe proposed cra
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https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e1376f7e1c8722c1595f31ff8ec8584
http://hdl.handle.net/11386/4701764
http://hdl.handle.net/11386/4701764
In this work a realistic thermo-mechanical fatigue application, related to a fracture process simulation in a turbine vane, is implemented to highlight the advantages, in terms of accuracy and runtimes, of a peculiar submodelling approach based on th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c072e5221d5ebc588267044c2728f28
http://hdl.handle.net/11386/4676147
http://hdl.handle.net/11386/4676147
Publikováno v:
e-Archivo. Repositorio Institucional de la Universidad Carlos III de Madrid
instname
instname
We expand a previous study [Phys. Rev. E 86, 051611 (2012)] on the conditions for occurrence of strong anisotropy in the scaling properties of two-dimensional surfaces displaying generic scale invariance. In that study, a natural scaling ansatz was p
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https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc7cc6d19e5a201e308eb014d35277db
https://pubmed.ncbi.nlm.nih.gov/24827260
https://pubmed.ncbi.nlm.nih.gov/24827260
Publikováno v:
Journal of Physics A: Mathematical and Theoretical
Journal of Physics A: Mathematical and Theoretical, IOP Publishing, 2013, 46, pp.355204
Journal of Physics A: Mathematical and Theoretical, IOP Publishing, 2013, 46, pp.355204
We calculate analytically, for finite-size matrices, joint probability densities of ratios of level spacings in ensembles of random matrices characterized by their associated confining potential. We focus on the ratios of two spacings between three c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd971225ce63ad760925eac759c02574
Publikováno v:
Physical Review E. 86
Among systems that display generic scale invariance, those whose asymptotic properties are anisotropic in space (strong anisotropy, SA) have received a relatively smaller attention, specially in the context of kinetic roughening for two-dimensional s
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https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f334ac7f9262c688465359dd1ac0dac1
https://doi.org/10.1103/physreve.86.051611
https://doi.org/10.1103/physreve.86.051611
We report an experimental assessment of surface kinetic roughening properties that are anisotropic in space. Working for two specific instances of silicon surfaces irradiated by ion-beam sputtering under diverse conditions (with and without concurren
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https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7152f17becd6fa296034977b4299599d
http://arxiv.org/abs/1209.1972
http://arxiv.org/abs/1209.1972
Publikováno v:
Physical Review E. 82
We study numerically the Kuramoto-Sivashinsky (KS) equation forced by external white noise in two space dimensions, that is a generic model for e.g. surface kinetic roughening in the presence of morphological instabilities. Large scale simulations us
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https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a876480dc46682512dbe6956e6a33d9a
https://doi.org/10.1103/physreve.82.045202
https://doi.org/10.1103/physreve.82.045202
We develop and implement an algorithm for the quantitative characterization of cluster dynamics occurring on cellular automata defined on an arbitrary structure. As a prototype for such systems we focus on the Ising model on a finite Sierpsinski Gask
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https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0cafa24f4c7ca4ffb24f8bfa67c0196
http://arxiv.org/abs/1009.2228
http://arxiv.org/abs/1009.2228
Autor:
Edoardo Vivo, Pierpaolo Vivo
We point out that the transmission eigenvalue density and higher order correlation functions in chaotic cavities for an arbitrary number of incoming and outgoing leads $(N_1,N_2)$ are analytically known from the Jacobi ensemble of Random Matrix Theor
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https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f77583aa4f495751ee6fc7188452a07a