Results 31 to 40 of about 1,902,120 (236)
, 2011 Fatigue life prediction for machine components is a key factor in the industrial world and several methods can be traced in technical literature to estimate life of notched components.
A. Spaggiari +3 more
semanticscholar +1 more source
Tribology International, 2020 This work analyses the viability of the theory of critical distances (TCD) using mesh control for fretting fatigue lifetime assessment. More than seven hundred sets of simulations were performed by taking seventy different experimental tests reported ...
A. Zabala +5 more
semanticscholar +1 more source
MetalsNotch and size effects significantly influence the fatigue performance of engineering components, which is crucial for ensuring structural integrity.
Bin Li +4 more
doaj +1 more source
A new proposal of effective stress and critical distance for fatigue at notches
MATEC Web of Conferences, 2014 The Theory of Critical Distance (TCD) and its associated methods have proved useful for predicting fatigue and fracture failure under stress gradients. This work reports the first analytical deduction of the effective stress and its critical distance in ...
Vallellano C., Navarro A., Chaves V.
doaj +1 more source
Quantum corrections in 4d N = 1 infinite distance limits and the weak gravity conjecture
Journal of High Energy Physics, 2021 We study quantum corrections in four-dimensional theories with N = 1 supersymmetry in the context of Quantum Gravity Conjectures. According to the Emergent String Conjecture, infinite distance limits in quantum gravity either lead to decompactification ...
Daniel Klaewer +3 more
doaj +1 more source
A new class of short distance universal amplitude ratios
, 2003 We propose a new class of universal amplitude ratios which involve the first terms of the short distance expansion of the correlators of a statistical model in the vicinity of a critical point.
Aharony A +11 more
core +1 more source
Static assessment of brittle/ductile notched materials: an engineering approach based on the Theory of Critical Distances [PDF]
Fracture and Structural Integrity, 2014 Engineering components often contain notches, keyways or other stress concentration features. These features raise the stress state in the vicinity of their apex which can lead to unexpected failure of the component.
R. Louks , H. Askes , L. Susmel
doaj +3 more sources
FATIGUE STRENGTH PREDICTION OF RAILWAY AXLE SPECIMEN WITH SURFACE NOTCH BY TCD
Jixie qiangdu, 2022 This paper, based on theory of critical distance（TCD）, carried out a research on the fatigue strength prediction of axle specimens with surface notch. The fatigue limit of smooth specimens, specimens with V-shaped surface notch, and specimens with hole ...
XU YouKun +4 more
doaj
Chain length dependence of the polymer-solvent critical point parameters
, 1996 We report grand canonical Monte Carlo simulations of the critical point properties of homopolymers within the Bond Fluctuation model. By employing Configurational Bias Monte Carlo methods, chain lengths of up to N=60 monomers could be studied.
Ginzburg V. I. +5 more
core +2 more sources
Boundary critical behaviour at m-axial Lifshitz points of semi-infinite systems with a surface plane perpendicular to a modulation axis [PDF]
, 2005 Semi-infinite $d$-dimensional systems with an $m$-axial bulk Lifshitz point are considered whose ($d-1$)-dimensional surface hyper-plane is oriented perpendicular to one of the $m$ modulation axes.
Diehl, H. W. +2 more
core +1 more source