Elastic-plastic-creep analyses of brazed carbon-carbon/OFHC divertor tile concepts for TPX

2002 ◽  
Author(s):  
E. Chin ◽  
E.E. Reis
Keyword(s):  
Elastic Plastic ◽  
Plastic Creep

Elastic-plastic-creep response of multilayered systems under cyclic thermo-mechanical loadings

2018 ◽  
Vol 32 (3) ◽  
pp. 1227-1234 ◽  
Author(s):  
Xiaotao Zheng ◽  
Jiqiang Wang ◽  
Wei Wang ◽  
Linwei Ma ◽  
Wei Lin ◽  
...  
Keyword(s):  
Creep Response ◽  
Elastic Plastic ◽  
Multilayered Systems ◽  
Plastic Creep

Virtual Methods in Creep Crack Growth Predictions in 316H Stainless Steels

2007 ◽  
Author(s):  
Masataka Yatomi ◽  
Kamran M. Nikbin
Keyword(s):  
Crack Growth ◽  
Plane Strain ◽  
Stainless Steels ◽  
Creep Crack Growth ◽  
Crack Propagation Rate ◽  
Creep Model ◽  
Elastic Plastic ◽  
Creep Crack ◽  
Plastic Creep ◽  
Plane Strain Crack

The paper discusses numerically based virtual techniques of creep crack growth predictions in a fracture mechanics component. The material properties used are for 316H stainless steels and the constitutive behaviour of the steel is described by a power law creep model. A damage-based approach is used to predict the crack propagation rate in compact tension (C(T)) specimens and the data are correlated against an independently determined C* parameter. Elastic-plastic-creep analyses are performed using two different crack growth criteria to predict crack extension under plane stress and plane strain conditions. The NSW and NSW-MOD strain exhaustion models are applied to compare to the experimental data and FE predictions. The plane strain crack growth rate predicted from the numerical analysis is found to be less conservative than the plane strain NSW model but more conservative than plane strain NSW-MOD model, for values of C* within the limits of the present creep crack growth testing standards. At higher loads and C* values, the plane strain crack growth rates, predicted using an elastic-plastic-creep material response, approach is considered and compared to the plane strain NSW-MOD model.

K-0828 Separation Method of Elastic-Plastic-Creep Strain in Numerical Analysis of Solder Joint

2001 ◽  
Vol I.01.1 (0) ◽  
pp. 435-436
Author(s):  
Ken-ichi OHGUCHI ◽  
Katsuhiko SASAKI ◽  
Hiroshi NONOYAMA ◽  
Michihiro TAGAMI
Keyword(s):  
Numerical Analysis ◽  
Solder Joint ◽  
Creep Strain ◽  
Separation Method ◽  
Elastic Plastic ◽  
Plastic Creep
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