Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Dynamical problems"'
Autor:
Collico, Stefano, Arroyo Alvarez de Toledo, Marcos, Devincenzi, M.J., Rodriguez Fernandez, Alejandro, Deu Lozano, Amadeu
Publikováno v:
Cone Penetration Testing 2022 ISBN: 9781003329091
Cone Penetration Testing 2022 ISBN: 9781003308829
Cone Penetration Testing 2022 ISBN: 9781003308829
CPTu-based soil profiling has become a key component in the geotechnical design process. However, this is an interpretative process, affected by the inherent variability of soil properties, measurement noise and subjective heuristics. These are diffi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3cb78652df05aaaa040d973532e4b79f
https://doi.org/10.1201/9781003329091-44
https://doi.org/10.1201/9781003329091-44
Autor:
José R. Fernández, Ramón Quintanilla
In this paper, we prove that the solutions to the problem determined by an elastic material with $$n^2$$ n 2 coupling dissipative mechanisms decay in an exponential way for every (bounded) geometry of the body, where n is the dimension of the domain,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3bdd42c6d5230cd3f2eb31d5e44cf1e
https://hdl.handle.net/2117/374631
https://hdl.handle.net/2117/374631
Autor:
Antonio Magaña, Ramón Quintanilla
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Universitat Politècnica de Catalunya (UPC)
In this paper we consider the theory of thermoelasticity with a double porosity structure in the context of the Green-Naghdi types II and III heat conduction models. For the type II, the problem is given by four hyperbolic equations and it is conserv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ae2d4b7c0f6470ee3c16af9200827aa
https://doi.org/10.1002/mma.6438
https://doi.org/10.1002/mma.6438
Autor:
José R. Fernández, Ramón Quintanilla
Financiado para publicación en acceso aberto: Universidade de Vigo/CISUG In this work, we consider the spatial decay for high-order parabolic (and combined with a hyperbolic) equation in a semi-infinite cylinder. We prove a Phragmén-Lindelöf alter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9126cf950011bf7537a337f21b143e90
https://link.springer.com/10.1007/s00033-022-01745-5
https://link.springer.com/10.1007/s00033-022-01745-5
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Universitat Politècnica de Catalunya (UPC)
In this work we study from both variational and numerical points of view a thermoelastic problem which appears in the dual-phase-lag theory with two temperatures. An existence and uniqueness result is proved in the general case of different Taylor ap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28abbd39634f58f62bc2b4fd5e9fe92b
https://hdl.handle.net/2117/345198
https://hdl.handle.net/2117/345198
Akademický článek
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Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Universitat Politècnica de Catalunya (UPC)
In this paper, we consider the energy decay of some problems involving domains with radial symmetry. Three different settings are studied: a strong porous dissipation and heat conduction, a weak porous dissipation and heat conduction and poro-thermoe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f869e2e802c3c10dc31949da7b34170
Autor:
Z. Liu, R. Quintanilla
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Universitat Politècnica de Catalunya (UPC)
This paper is devoted to studying the linear system of partial differential equations modelling a one-dimensional thermo-porous-elastic problem with microtemperatures in the context of the dual-phase-lag heat conduction. Existence, uniqueness, and ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4260058e8c90b167eb0586056480d525
https://doi.org/10.1007/s40314-021-01603-6
https://doi.org/10.1007/s40314-021-01603-6
Autor:
Özgür E. Müstecaplıoğlu, Onur Pusuluk
Publikováno v:
Physical Review Research
The role of quantum coherence and correlations in heat flow and equilibration is investigated by exploring the Rayleigh's dynamical problem to equilibration in the quantum regime and following Onsager's approach to thermoelectricity. Specifically, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6419e78ea63ec3029886671b52c8fdf3
https://doi.org/10.1103/physrevresearch.3.023235
https://doi.org/10.1103/physrevresearch.3.023235
Autor:
Antonio Magaña, Ramón Quintanilla
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Universitat Politècnica de Catalunya (UPC)
We study the behavior in time of the solutions to several systems of equations for porous-thermo-elastic problems when one of the variables is considered to be quasi-static or, in other words, whose second time derivative can be neglected. We analyze
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6334ed6df54e63f972205446aa7c08f3
https://doi.org/10.1007/s00033-021-01557-z
https://doi.org/10.1007/s00033-021-01557-z