Critical Connectedness of Thin Arithmetical Discrete Planes [PDF]
, 2013 An arithmetical discrete plane is said to have critical connecting thickness if its thickness is equal to the infimum of the set of values that preserve its $2$-connectedness. This infimum thickness can be computed thanks to the fully subtractive algorithm.
Berthé, Valérie +3 more
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Designing aluminium friction stir welded joints against multiaxial fatigue [PDF]
Fracture and Structural Integrity, 2016 The present paper investigates the accuracy of the Modified Wöhler Curve Method (MWCM) in estimating multiaxial fatigue strength of aluminium friction stir (FS) welded joints.
L. Susmel +4 more
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Models of initiation fatigue crack paths proposed by Macha [PDF]
Fracture and Structural Integrity, 2015 Professor E. Macha devoted his academic life to solving the problems connected with random multiaxial fatigue in components of machines and structures.
Z. Marciniak , D. Rozumek
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Dynamics of critical vortices on the torus and on the plane [PDF]
Journal of High Energy Physics, 2007 Latex, 30 Pages, 6 ...
González-Arroyo, Antonio +1 more
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Signatures of Quantum Criticality in the Complex Inverse Temperature Plane
Chinese Physics Letters, 2023 Concepts of the complex partition functions and the Fisher zeros provide intrinsic statistical mechanisms for finite temperature and real time dynamical phase transitions. We extend the utility of these complexifications to quantum phase transitions. We exactly identify different Fisher zeros on lines or closed curves and elucidate their correspondence
Liu, Yang +3 more
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Including the normal to shear stresses ratio in fatigue life estimation for cyclic loadings [PDF]
MATEC Web of Conferences, 2019 The paper presents the estimation of the fatigue life under multiaxial cyclic loading of two construction materials. The main aim of this paper is to present a new method which allows evaluation of fatigue life during the design and construction phase of
Kurek Marta
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Multiaxial fatigue of aluminium friction stir welded joints: preliminary results [PDF]
Fracture and Structural Integrity, 2015 The aim of the present research is to check the accuracy of the Modified Wöhler Curve Method (MWCM) in estimating the fatigue strength of friction stir (FS) welded tubular joints of Al 6082-T6 subjected to in-phase and out-of-phase multiaxial fatigue ...
D. G. Hattingh +3 more
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Critical temperature of two coupled Ising planes [PDF]
Physical Review B, 1995 It is shown that the method proposed by Wosiek [Phys. Rev. B 49, 15 023 (1994)] for the calculation of the order-disorder critical temperature, which turns out to be exact when the critical temperature is determined by symmetry properties like self-duality, is, when applied to a system of two coupled Ising planes, the lowest-order approximation in a ...
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Fast assessment of the critical principal stress direction for multiple separated multiaxial loadings [PDF]
Fracture and Structural Integrity, 2015 The critical plane calculation for multiaxial damage assessment is often a demanding task, particularly for large FEM models of real components.
M. Cova, P. Livieri, R. Tovo
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Critical Layer Analysis of Stuart Vortices in a Plane Jet [PDF]
Mathematical Problems in Engineering, 2014 Asymptotic techniques are used to model quasi‐steady‐state vortices in the plane (Bickley) inviscid jet. A nonlinear critical layer analysis is used to find a family of steady‐state finite amplitude two‐dimensional vortices which are based on the Stuart vortex.
Ghada Alobaidi, Roland Mallier
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