Crack|tip stress–strain fields in single crystal nickel|base ...

Crack-tip stress–strain fields in single crystal nickel-base ...

We have shown that the stress–strain state at the tip of a static crack is very complex when considering viscoplastic material behaviour and complex loading ...

Crack-tip stress–strain fields in single crystal nickel-base ...

Crack-tip stress–strain fields in single crystal nickel-base superalloys at high temperature under cyclic loading. N. Marchal, S. Flouriot, S. Forest *, L ...

Crack-tip stress–strain fields in single crystal nickel-base ...

Stress and strain fields are first analysed at the tip of a static crack subjected to creep-fatigue loading, assuming an elasto-viscoplastic single crystal ...

Crack-tip stress-strain fields in single crystal nickel-base superalloys ...

Stress and strain fields are first analysed at the tip of a static crack subjected to creep-fatigue loading, assuming an elasto-viscoplastic single crystal ...

Crack-tip stress–strain fields in single crystal nickel-base ...

Request PDF | Crack-tip stress–strain fields in single crystal nickel-base superalloys at high temperature under cyclic loading | This work is related to ...

numerical simulations of crack tip stress-strain

... single crystals and simulation conditions, the crack tip fields ... This study on crack tip stress and strain fields in single crystal Nickel-base superalloys ...

(PDF) Numerical simulations of crack tip stress-strain fields in single ...

This work deals with the finite element analysis of cracks in single crystal Nickel-base superalloys. The first part consists in the computation of stress ...

[PDF] Crack-tip stress-strain fields in single crystal nickel-base ...

Semantic Scholar extracted view of "Crack-tip stress-strain fields in single crystal nickel-base superalloys at high temperature under cyclic loading" by N.

NUMERICAL SIMULATIONS OF CRACK TIP STRESS-STRAIN ...

... single crystals and simulation conditions, the crack tip fields ... This study on crack tip stress and strain fields in single crystal Nickel-base superalloys ...

Crack growth in single crystal nickel base superalloys under ... - DiVA

Since potential sites for fatigue crack initiation in a turbine blade are associated with stress concentrations, the loading is locally strain ...

Crack-tip stress–strain fields in single crystal nickel-base ... - CoLab

This work is related to life prediction of high-pressure single crystal turbine blades. Stress and strain fields are first analysed at the tip of a static ...

Aspects of Crack Growth in Single-Crystal Nickel-Base Superalloys

Finally, a method to account for inelastic deformations in a linear elastic fracture mechanics context was investigated. A residual stress field.

Fatigue damage in nickel and copper single crystals at nanoscale

Cyclic stress–strain curves and fatigue crack growth were investigated using a middle-tension (MT) specimen with the lateral sides allowing periodic boundary.

Strain localization at the crack tip in single crystal CT specimens ...

Three-dimensional Finite Element simulations of mode I crack tip fields in Compact Tension specimens are presented for elastic ideally-plastic F.C.C. single ...

Crack Tip Fields in a Single Edge Notched Aluminum Single Crystal ...

Figure1 shows the crack geometry used in our simulation. This is the same geometry used by Rice (1) for which he has done an asymptotic analysis of the crack ...

STRAIN LOCALIZATION PATTERNS AT A CRACK TIP IN ...

Keywords: Crack; Single crystal; Crystal plasticity; Cosserat medium; Strain localization. Introduction. The asymptotic stress-strain field at a stationary ...

Fatigue crack growth in Haynes 230 single crystals

A crack tip represents a singularity point in the stress, strain and displacement fields. An analytical description of the stress field around a ...

Quasi-static crack tip fields in rate-sensitive FCC single crystals

Rate sensitivity; crack tip constraint; quasi-static fields; crystal plasticity; finite elements. 1. Introduction. The stress and plastic strain fields ...

Evolution of short-term creep strain field near fatigue crack in single ...

Marchal, Crack-tip stress-strain fields in single crystal nickel-base superalloys at high temperature under cyclic loading, Comput Mater Sci, № 37, с. 42

Numerical investigation of crack tip strain localization under cyclic ...

Marchal N, Flouriot S, Forest S, Remy L (2006) Crack-tip stress–strain fields in single crystal nickel-base superalloys at high temperature under cyclic loading ...