Exploració per autor "Zlotnik, Sergio"
Ara es mostren els items 66-72 de 72
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The effects of compositional and rheological stratifications on small-scale convection under the oceans: implications for the thickness of the oceanic lithosphere and seafloor flattening
Afonso, Juan Carlos; Zlotnik, Sergio; Fernández, M. (2008-10)
Article
Accés obertPressure-release melting at mid-ocean ridges generate compositional and rheological layering in the oceanic mantle that may control the evolution of the oceanic lithosphere. We use dynamic models coupled with melting and ... -
The effects of small-scale convection in the shallow lithosphere of the North Atlantic
Likerman, Jeremías; Zlotnik, Sergio; Li, Chun-Feng (2021-12-01)
Article
Accés obertCurie point depth can be used as a proxy for plate temperatures. Data from the North Atlantic (10°–50°N) are used here to determine if the observed oscillations and patterns in Curie depths could be a subproduct of small-scale ... -
The main factors and rules of stress shadow of perpendicular cracks
Wang, Daobing; Zhou, Fujian; Ge, Hongkui; Zlotnik, Sergio; Yang, Xiangtong; Peng, Jinlong (2017-07)
Article
Accés restringit per política de l'editorialBased on elasticity theory, we use numerical Galerkin finite element discretization method and implement Matlab finite element code to simulate “stress shadow” distributions of mutual orthogonal fractures. The principal ... -
The subductability of continental lithosphere: the before and after story
Afonso, Juan Carlos; Zlotnik, Sergio (2011)
Article
Accés obertThe temporal evolution of internal forces in a collision environment controls first-order characteristics such as convergence rate, slab dip, subduction stall, and slab breakoff, amongst others. Foremost among these forces ... -
Towards real time assessment of earthfill dams via Model Order Reduction
Nasika, Christina; Díez, Pedro; Gerard, Pierre; Massart, Thierry J.; Zlotnik, Sergio (2022-02-01)
Article
Accés obertThe use of Internet of Things (IoT) technologies is becoming a preferred solution for the assessment of tailings dams’ safety. Real-time sensor monitoring proves to be a key tool for reducing the risk related to these ... -
Using reduced basis approximation for efficient surrogate-based inverse identification of thermo-hydro-mechanical parameters from an in situ heating test
Larion, Ygee; Chen, Guangjing; Zlotnik, Sergio; Díez, Pedro; Seetharam, Suresh; Massart, Thierry J. (Springer Nature, 2022-06-27)
Article
Accés obertIn this paper, a reduced-order model built from the reduced basis (RB) method is used as a surrogate for an inverse identification problem related to coupled thermo-hydro-mechanical (THM) processes. The RB space—spanned ... -
Verification of reduced-order models for real-time applications with haptic feedback
González, D.; Díez, Pedro; Zlotnik, Sergio; Cueto, E.; Chinesta, Francisco (CIMNE, 2015)
Text en actes de congrés
Accés obertReal-time simulation systems equipped with haptic peripherals, like those employed in virtual surgery or industry lay-out design, require feedback rates on the order of 1kHz. Such an impressive requirement for a simulation ...