[PDF] Top 20 A volumetric energy based high cycle multiaxial fatigue citerion
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A volumetric energy based high cycle multiaxial fatigue citerion
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17
An energy based criterion for high cycle multiaxial fatigue
... In a recent paper Papadopoulos and Panoskaltsis (1994) proposed a stress gradient dependent high cycle multiaxial fatigue criterion which predicts differences betwee[r] ... Voir le document complet
16
Non-local energy based fatigue life calculation method under multiaxial variable amplitude loadings
... r a c t Reliable design of industrial components against high cycle multiaxial fatigue requires a model capable of predicting both stress gradient and load type ...of ... Voir le document complet
17
A crystal plasticity based approach for the modelling of high cycle fatigue damage in metallic materials
... paper, a polycrystalline model is proposed to describe the fatigue behaviour of metallic materials in the high cycle fatigue ...is based on a multiscale approach, which ... Voir le document complet
19
Estimation of the fatigue strength distribution in high-cycle multiaxial fatigue taking into account the stress–strain gradient effect
... Keywords: High-cycle multiaxial fatigue; Weibull; Energy; Criterion; Probability; Volume ...the multiaxial fatigue criteria commonly used in fatigue design are ... Voir le document complet
12
Analysis of the mesoscopic high cycle multiaxial fatigue strength of fcc metals with crystal plasticity and generalized extreme values probability
... ultiaxial high cycle fatigue modeling of materials is an issue that concerns many industrial domains (automotive, aerospace, nuclear, etc) and in wich many progress still remains to be ...invariants, ... Voir le document complet
9
A non-local theory applied to high cycle multiaxial fatigue
... distance A volumetric fatigue criterion, based on the stress field intensity model, was proposed by Pluvinage and his co- workers 2,17 especially for notched shafts with a key ...always ... Voir le document complet
19
High Cycle Fatigue Strength of Punched Thin Fe-Si Steel Sheets
... the fatigue strength drop and to identify the crack initiation mechanisms, the fracture surfaces have been observed after failure for both punched and polished ...on a punch- ing defect located in the ... Voir le document complet
15
Micromechanical investigation of the influence of defects in high cycle fatigue
... the fatigue limits in tension [1], in torsion [2] and in combined tension and torsion ...involve a material charac- teristic length whose physical meaning is ...for a complex defect ...to a ... Voir le document complet
42
Multiaxial fatigue behavior of 2618 aluminum alloy
... of a loading including internal pressure is of high importance to fully determine the stress states during combined loading and, in particular the position of the critical plane with the maximum shear ... Voir le document complet
10
Multiaxial fatigue behavior of 2618 aluminum alloy
... that fatigue life gradually reduces with increasing mean shear stress when this latter is lower than a threshold value ...its multiaxial fatigue ...the fatigue behavior under tension ... Voir le document complet
11
A probabilistic high cycle fatigue model applied to cast Al-Si alloys
... develop a probabilistic high cycle fatigue model adapted to Al-Si cast aluminum alloys, which is able to take into account the different microstructural heterogeneities present in the ... Voir le document complet
9
Dissipation Assessments During Dynamic Very High Cycle Fatigue Tests
... traditional fatigue limit. This highlights the importance of performing fatigue tests at a very high number of ...performing fatigue tests at high loading frequencies ...the ... Voir le document complet
12
Fast time-scale average for a mesoscopic high cycle fatigue criterion
... perfect estimate. As expected, the analytical estimate derived above is confirmed to be conservative. We have finally checked the effectiveness of our model in fitting experimental results and in predicting failure. To ... Voir le document complet
10
High cycle thermal fatigue of austenitic stainless steel
... In a sodium cooled fast nuclear reactor, the primary pump circulates cold sodium (400°C) between fuel assemblies to remove the heat resulting from fission ...this energy from hot sodium (550°C) to steam ... Voir le document complet
7
Definition of a new predictor for multiaxial fatigue crack nucleation in rubber
... microscopic fatigue crack nucleation independently of loading conditions: decohesion between rubber matrix and inclusions, and cavitation (Le Cam, 2005; Saintier et ...that fatigue crack propagation in ... Voir le document complet
28
Modelling of corrosion fatigue crack initiation on martensitic stainless steel in high cycle fatigue regime
... corrosion fatigue crack initiation life on a martensitic stainless steel X12CrNiMoV12-3 in high cycle fatigue regime (between 10 5 and 10 7 ...cycles). Based on in-situ ... Voir le document complet
11
Theorical study of a volumetric hot air Joule cycle engine
... Rankine cycle (ORC) and fuel ...with a potentially better electrical efficiency. The Ericsson engine is a volumetric hot air Joule cycle ...of a reciprocating compressor and ... Voir le document complet
9
Micromechanical study of the loading path effect in high cycle fatigue
... in high cycle fatigue leads to moderate plastic ...is high). It follows that if these criteria provide good predictions with a complex modelling, they are able to satisfactorily ... Voir le document complet
35
High cycle fatigue strength assessment methodology considering punching effects
... require high-performance electrical steel ...especially high speed electric ...offer a good production rate and low ...the high cycle fatigue strength of electric motor ... Voir le document complet
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