Results 1 to 10 of about 1,092,589 (247)

Multiaxial fatigue analysis of notched components using combined critical plane and critical distance approach [PDF]

International Journal of Mechanical Sciences, 2019
Abstract Combinations of geometric discontinuities and multiaxial loads appear commonly in engineering components, which raise both stress gradient and multiaxial stress states near the notch root. This work studies the combined critical plane approach with the theory of critical distance for fatigue analysis of notched components under multiaxial ...
Ding Liao, Shun-Peng Zhu, Guian Qian
exaly   +2 more sources

Early fretting crack orientation by using the critical plane approach

International Journal of Fatigue, 2018
Abstract In the present paper, the novel critical direction method by Araujo et al. and the multiaxial critical plane-based criterion by Carpinteri et al. are combined together to estimate early crack orientation in configurations involving high stress gradients, as fretting fatigue configurations.
Sabrina Vantadori, Giovanni Fortese, José Alexander Araujo   +2 more
exaly   +3 more sources

Critical Plane Concept and Energy Approach in Multiaxial Fatigue [PDF]

Materials Testing, 2005
This paper aims to propose a new interpretation of several energy based critical plane high cycle fatigue criteria. More exactly, the meaning of several global energy based criteria is detailed from the calculation of normal and shear work on a critical plane. This study is limited to multiaxial fatigue under constant amplitude and synchronous loadings
Palin-Luc, Thierry, Morel, Franck
openaire   +4 more sources

Constructing Fresnel reflection coefficients by ruler and compass [PDF]

, 2001
A simple and intuitive geometical method to analyze Fresnel formulas is presented. It applies to transparent media and is valid for perpendicular and parallel polarizations.
Azzam R M A, Azzam R M A, Azzam R M A, Behroozi F, Born M, Crawford F R, Dowling J P, Doyle W T, Doyle W T, Fearn H, Hecht E, Hecht E, J J Monzón, Khashan M A, Kong J A, L L Sánchez-Soto, Lees C H, Lekner J, Lindell I V, Monzón J J, Monzón J J, Monzón J J, Navasquillo J, Olsen J, Parmigiani F, Pedrotti F L, Reali G C, Stone J M, Vigoureux J M, Wolf K B, Zia R K P   +30 more
core   +2 more sources

Complex singularities around the QCD critical point at finite densities [PDF]

, 2014
Partition function zeros provide alternative approach to study phase structure of finite density QCD. The structure of the Lee-Yang edge singularities associated with the zeros in the complex chemical potential plane has a strong influence on the real ...
Ejiri, Shinji, Shinno, Yasuhiko, Yoneyama, Hiroshi   +2 more
core   +1 more source

Application of the Moment Of Inertia method to the Critical-Plane Approach

Frattura ed Integrità Strutturale, 2016
The Moment-Of-Inertia (MOI) method has been proposed by the authors to solve some of the shortcomings of convex-enclosure methods, when they are used to calculate path-equivalent ranges and mean components of complex non-proportional (NP) multiaxial load histories.
Hao Wu, Marco Antônio Meggiolaro, Jaime Tupiassú Pinho de Castro   +2 more
openaire   +4 more sources

Hc2 of anisotropy two-band superconductors by Ginzburg-Landau approach [PDF]

, 2005
The purpose of this research is to study the upper critical field (Hc2) of two-band superconductors by two-band Ginzburg - Landau approach. The analytical formula of Hc2 included anisotropy of order parameter and anisotropy of effective-mass are found ...
A. Changjan, Askerzade, Askerzade, Askerzade, Askerzade, Boquet, Bud’ko, C. Kumvongsa, Canfield, Chen, Dao, de Lima, Drechsler, Fetter, Freudenberger, Giublio, Haas, Heinecke, Kogan, Koshelev, Lee, Miranovic, Morris, Muller, P. Udomsamuthirun, S. Yoksan, Xu, Yokoya   +27 more
core   +1 more source

A Strain-based Multiaxial Fatigue Criterion Connected to the Critical Plane Approach

Procedia Engineering, 2014
AbstractA critical plane-based high-cycle multiaxial fatigue criterion, known as the Carpinteri-Spagnoli (C-S) criterion, is here extended to evaluate the fatigue lifetime of plain metallic components under constant amplitude loading in the low/medium-cycle regime.
CARPINTERI, Andrea, SPAGNOLI, Andrea, RONCHEI, Camilla, VANTADORI, Sabrina   +3 more
openaire   +2 more sources

Influence of normal load frequency on fretting fatigue behaviour by a critical plane-based approach

International Journal of Fatigue, 2022
In the last decades, many catastrophic events due to the rupture of metallic components have been traced back to fretting fatigue.  In order to avoid failures due to such a contact phenomenon, many researchers have focused on fretting fatigue behaviour of different materials.
Vantadori, Sabrina, Abbasi, Farshad, Zanichelli, Andrea, Leonetti, Davide, Pucillo, Giovanni Pio, Gholam Hossein, Majzoobi   +5 more
openaire   +3 more sources

Transient Rayleigh-Benard-Marangoni Convection due to Evaporation : a Linear Non-normal Stability Analysis [PDF]

, 2009
The convective instability in a plane liquid layer with time-dependent temperature profile is investigated by means of a general method suitable for linear stability analysis of an unsteady basic flow.
B. GUERRIER, Chandrasekhar, F. DOUMENC, M. ROSSI, Nepomnyashchy, T. BOECK   +5 more
core   +2 more sources