Results 141 to 150 of about 1,079,625 (374)

An Object-Oriented Class Organization for Global-Local Generalized Finite Element Method

Latin American Journal of Solids and Structures
This paper shows and discusses a generic implementation of the global-local analysis toward generalized finite element method (GFEMgl). This implementation, performed into an academic computational platform, follows the object-oriented approach presented
Mohammad Malekan, Felício B. Barros, Roque L. S. Pitangueira, Phillipe D. Alves   +3 more
doaj   +1 more source

Clearance gap flow: extended pneumatic measurements and simulations by discontinuous Galerkin finite element method

EPJ Web of Conferences, 2016
In the present paper, new results of measurements of the compressible viscous fluid flow in narrow channels with parallel walls under the conditions of aerodynamic choking are presented.
Hála Jindřich, Luxa Martin, Bublík Ondřej, Prausová Helena, Vimmr Jan   +4 more
doaj   +1 more source

Clean‐Limit 2D Superconductivity in a Thick Exfoliated Kagome Film

Advanced Functional Materials, EarlyView.
This study reports clean‐limit 2D superconductivity in a thick kagome system, analogous to the 3D case. It observes a drop in superfluid stiffness near the superconducting transition and a cusp‐like feature in the angular dependence of the upper critical field.
Fei Sun, Andrea Capa Salinas, Stephen D. Wilson, Haijing Zhang   +3 more
wiley   +1 more source

Unveiling Phonon Contributions to Thermal Conductivity and the Applicability of the Wiedemann—Franz Law in Ruthenium and Tungsten Thin Films

Advanced Functional Materials, EarlyView.
Thermal transport in Ru and W thin films is studied using steady‐state thermoreflectance, ultrafast pump–probe spectroscopy, infrared‐visible spectroscopy, and computations. Significant Lorenz number deviations reveal strong phonon contributions, reaching 45% in Ru and 62% in W.
Md. Rafiqul Islam, Pravin Karna, Niraj Bhatt, Sandip Thakur, Helge Heinrich, Daniel M. Hirt, Saman Zare, Christopher Jezewski, Rinus T.P. Lee, Kandabara Tapily, John T. Gaskins, Colin D. Landon, Sean W. King, Ashutosh Giri, Patrick E. Hopkins   +14 more
wiley   +1 more source

Numerical simulation method of the failure behavior of the UMo-Al monolithic fuel element

Frontiers in Energy Research
The UMo-Al monolithic fuel element has a special failure mode of blistering on the cladding surface under high temperature and high burn-up conditions.
Zhifeng Zheng, Shinian Peng, Yu Liu, Xiaoli Wu, Hongping Sun, Yong Xin, Jian Deng   +6 more
doaj   +1 more source

A fictitious domain approach for the Stokes problem based on the extended finite element method [PDF]

, 2013
Sébastien Court, Michel Fournié, Alexei Lozinski   +2 more
openalex   +1 more source

Anisotropic Shear Properties of Organic Interfaces in Bio‐composite Materials

Advanced Functional Materials, EarlyView.
A novel cantilever design enables direct probing of shear properties at single organic interfaces within biocomposite prismatic ultrastructures. By decoupling lateral and torsional shear responses, the method reveals isotropic behavior in Atrina vexillum and pronounced anisotropy in Unio pictorum.
Kian Tadayon, Benny Bar‐On, Igor Zlotnikov   +2 more
wiley   +1 more source

Combined Extended Finite Element and Level Set Method ( XFE ‐ LSM ) for Free Boundary Problems [PDF]

, 2023
Ravindra Duddu
openalex   +1 more source

Mechanical Properties of Architected Polymer Lattice Materials: A Comparative Study of Additive Manufacturing and CAD Using FEM and µ‐CT

Advanced Functional Materials, EarlyView.
This study examines how pore shape and manufacturing‐induced deviations affect the mechanical properties of 3D‐printed lattice materials with constant porosity. Combining µ‐CT analysis, FEM, and compression testing, the authors show that structural imperfections reduce stiffness and strength, while bulk material inhomogeneities probably enhance ...
Oliver Walker, Thierry Roland, Damien Favier, Antoine Egele, Michael Heymann, Cosima Stubenrauch   +5 more
wiley   +1 more source

Fracture analysis of single edge cracked functionally graded material plate under various loading conditions by extended finite element method

, 2020
Achchhe Lal, B. M. Sutaria, Kundan Mishra   +2 more
openalex   +1 more source