Zobrazeno 1 - 10
of 45
pro vyhledávání: '"A.O. Vázquez-Hernández"'
Autor:
A.O. Vázquez-Hernández, J. Sanchez-Mondragon, Paulo T. T. Esperança, Jassiel V. Hernández-Fontes
Publikováno v:
Computational Particle Mechanics. 7:705-724
The paper analyzes the contribution of the sub-particle-scale large-eddy simulation (SPS-LES) turbulent model on the dynamic behavior of the weakly compressible moving-particle semi-implicit (WCMPS) method. To search a robust WCMPS method configurati
Publikováno v:
Applied Ocean Research. 74:170-187
In order to evaluate the dynamic behavior of a FPSO-turret system, experimental tests in engineering wave basin have been performed. During the realization of experimental test large slow yaw rotations were detected in the dynamic behavior of the ves
Publikováno v:
Engineering Computations. 35:53-70
Purpose The paper aims to apply a modified version of the MPS method to a double-dam-breaking test in which high dispersion zones and high natural clusterization zones are present, such as when the water column collapses into two sides and the two so
Autor:
A.O. Vázquez-Hernández, Ruben Cuamatzi-Melendez, MA Hernandez Rojo, Francisco L. Silva-González
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology. 232:1240-1260
Sand erosion has been identified as a potential damage and failure mechanism in pipelines/elbows employed to transport gas from wells to terminals. Erosion can cause localized material loss decreasing the structural integrity of pipelines/elbows lead
Publikováno v:
Marine Structures. 55:78-103
The development of methods for damage detection for offshore jacket platforms is useful to prevent structural damage. In this work a methodology for damage identification is applied using the Damage Submatrices Method. The method determines the indic
Publikováno v:
Ocean Engineering. 140:222-232
The water trapped in a moonpool area by a turret-moored Floating Production, Storage and Offloading unit (FPSO) in some cases can give rise to resonant periods due to piston or sloshing modes that cause unstable behaviors in heave and pitch. In this
Autor:
Gilberto Ochoa-Ruiz, J. Sanchez-Mondragon, J. A. Morales-Viscaya, L. E. Jaime-Ledezma, A.O. Vázquez-Hernández
Publikováno v:
Journal of the Brazilian Society of Mechanical Sciences and Engineering. 41
Breaking waves are a natural phenomenon that can affect infrastructure located near the coast and cause soil erosion problems as well. For this reason, it has been investigated through experiments and numerical simulations for decades. With the advan
Autor:
A.O. Vázquez-Hernández, D. Fernández-Valdés, D. Hernández, J.A. Ortega-Herrera, A. Ocampo-Ramírez
Publikováno v:
Marine Structures. 72:102769
Sandwich pipes have been studied as one option to overcome the high pressure problems in deep and ultra-deep waters. They have become a possible alternative solution for submarine infrastructure due to its thermal insulation capacity. This contribute
Publikováno v:
Applied Ocean Research. 53:190-199
The environmental contour concept, in conjunction with the Inverse First Order Reliability Method, is often used to determine the extreme response of marine structural systems. This technique is a powerful option to determine the extreme response ass
Autor:
Ruben Cuamatzi-Melendez, A.O. Vázquez-Hernández, Murilo Augusto Vaz, O. Castillo-Hernández, A. Albiter
Publikováno v:
Engineering Structures. 87:58-69
Flexible risers can be subjected to high levels of internal pressure caused by hydrocarbon pressure gradients coming from the reservoir. Therefore, flexible risers can failure by burst of the riser, caused by a pressure armor failure, which were desi