Zobrazeno 1 - 10
of 1 346
pro vyhledávání: '"Marin Marin"'
Autor:
Ouadie Koubaiti, Lahcen El Ouadefli, Ahmed Elkhalfi, Abdeslam El Akkad, Sorin Vlase, Marin Marin
Publikováno v:
Journal of Applied and Computational Mechanics, Vol 10, Iss 3, Pp 629-642 (2024)
In this paper, we employ the finite element method based on non-uniform rational B-splines function approximation to solve the nonlinear Brinkman-Forcheimer-Darcy equation in a simply connected and bounded Lipschitz domain Ω. We provide both theoret
Externí odkaz:
https://doaj.org/article/8f836c3690aa4a819a0a331aabc25a58
Publikováno v:
Case Studies in Thermal Engineering, Vol 63, Iss , Pp 105291- (2024)
The inclusion of memory-dependent derivatives (MDD) in constitutive models improves the ability to predict and analyze time-dependent responses of materials, providing a more detailed depiction of their mechanical properties and structural changes. I
Externí odkaz:
https://doaj.org/article/d762c82f3d3f497787797dcfba80a555
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-19 (2024)
Abstract Accurately characterizing the thermomechanical parameters of nanoscale systems is essential for understanding their performance and building innovative nanoscale technologies due to their distinct behaviours. Fractional thermal transport mod
Externí odkaz:
https://doaj.org/article/f3a6e3c914fb4cf3a84c2df2995b8975
Publikováno v:
Boundary Value Problems, Vol 2024, Iss 1, Pp 1-9 (2024)
Abstract Our study is dedicated to a mixture composed of a dipolar elastic medium and a viscous Moore–Gibson–Thompson (MGT) material. The mixed problem with initial and boundary data, considered in this context, is approached from the perspective
Externí odkaz:
https://doaj.org/article/c6cb80ac593a40489324e78d7bb97a55
Publikováno v:
Applied Sciences, Vol 14, Iss 18, p 8531 (2024)
This paper presents a more general method to study the dynamic behavior of a planar mechanism with joints. To do this, Graph Theory is used. A topological description is presented based on which a corresponding graph is attached to any mechanism. Thi
Externí odkaz:
https://doaj.org/article/6ad28cf99c454031a5baf67021d365eb
Publikováno v:
Case Studies in Thermal Engineering, Vol 56, Iss , Pp 104288- (2024)
The current work aims to investigate the interaction between thermal, magnetic, and elastic phenomena in a homogeneous and unbounded material that includes a spherical cavity. A laser beam with a Gaussian distribution was used to expose the solid the
Externí odkaz:
https://doaj.org/article/bb7a30bf6d894b9a9a70c9692b563b66
Publikováno v:
Boundary Value Problems, Vol 2023, Iss 1, Pp 1-19 (2023)
Abstract The study of multibody systems with elastic elements involves at the moment the reevaluation of the classical methods of analysis offered by analytical mechanics. Modeling this system with the finite element method requires obtaining the mot
Externí odkaz:
https://doaj.org/article/ab505534bab54c5fbbc33995c0f4c358
Publikováno v:
Axioms, Vol 13, Iss 8, p 529 (2024)
In this paper, we implement the finite detail technique primarily based on T-Splines for approximating solutions to the linear elasticity equations in the connected and bounded Lipschitz domain. Both theoretical and numerical analyses of the Dirichle
Externí odkaz:
https://doaj.org/article/84e9c5f23b774be0afe342b8686eb8c2
Publikováno v:
Journal of the Mechanical Behavior of Materials, Vol 32, Iss 1, Pp 97-108 (2023)
This work demonstrates deformation in hygrothermoelastic medium with an overlying non-viscous fluid of uniform thickness. A constant mechanical force is applied along the fluid-layer. The normal-mode analysis technique is applied to solve the governi
Externí odkaz:
https://doaj.org/article/28d27336b0e843da8a88b4b6435af971
Publikováno v:
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, Vol 31, Iss 2, Pp 127-140 (2023)
In this paper, we bring into light, study the polygonal structure of Fibonacci polynomials that are placed clockwise on these by a number corresponding to each vertex. Also, we find the relation between the numbers with such vertices. We present a re
Externí odkaz:
https://doaj.org/article/58441774198c4fdc9d046e39639dd172